1IR2

Crystal Structure of Activated Ribulose-1,5-bisphosphate Carboxylase/oxygenase (Rubisco) from Green alga, Chlamydomonas reinhardtii Complexed with 2-Carboxyarabinitol-1,5-bisphosphate (2-CABP)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ir2a1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
A	d1ir2a2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
AA [auth X]	d1ir2x1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
AA [auth X]	d1ir2x2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
C [auth B]	d1ir2b1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
C [auth B]	d1ir2b2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
CA [auth Y]	d1ir2y1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
CA [auth Y]	d1ir2y2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
E [auth C]	d1ir2c1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
E [auth C]	d1ir2c2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
EA [auth Z]	d1ir2z1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
EA [auth Z]	d1ir2z2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
G [auth D]	d1ir2d1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
G [auth D]	d1ir2d2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
I [auth E]	d1ir2e1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
I [auth E]	d1ir2e2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
K [auth F]	d1ir2f1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
K [auth F]	d1ir2f2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
M [auth G]	d1ir2g1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
M [auth G]	d1ir2g2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
O [auth H]	d1ir2h1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
O [auth H]	d1ir2h2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
Q [auth S]	d1ir2s1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
Q [auth S]	d1ir2s2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
S [auth T]	d1ir2t1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
S [auth T]	d1ir2t2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
U	d1ir2u1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
U	d1ir2u2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
W [auth V]	d1ir2v1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
W [auth V]	d1ir2v2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
Y [auth W]	d1ir2w1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
Y [auth W]	d1ir2w2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
B [auth I]	d1ir2i_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
BA [auth 6]	d1ir26_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
D [auth J]	d1ir2j_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
DA [auth 7]	d1ir27_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
F [auth K]	d1ir2k_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
FA [auth 8]	d1ir28_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
H [auth L]	d1ir2l_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
J [auth M]	d1ir2m_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
L [auth N]	d1ir2n_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
N [auth O]	d1ir2o_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
P	d1ir2p_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
R [auth 1]	d1ir21_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
T [auth 2]	d1ir22_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
V [auth 3]	d1ir23_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
X [auth 4]	d1ir24_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)
Z [auth 5]	d1ir25_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Chlamydomonas reinhardtii ) [TaxId: 3055 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
AA [auth X]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
AA [auth X]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
CA [auth Y]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
CA [auth Y]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
EA [auth Z]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
EA [auth Z]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
G [auth D]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
G [auth D]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
I [auth E]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
I [auth E]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
K [auth F]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
K [auth F]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
M [auth G]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
M [auth G]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
O [auth H]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
O [auth H]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
Q [auth S]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
Q [auth S]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
S [auth T]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
S [auth T]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
W [auth V]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
W [auth V]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
Y [auth W]	SCOP2B Superfamily	RuBisCo, C-terminal domain	8035888	3000552	SCOP2B (2022-06-29)
Y [auth W]	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035891	3001258	SCOP2B (2022-06-29)
B [auth I]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
BA [auth 6]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
D [auth J]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
DA [auth 7]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
F [auth K]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
FA [auth 8]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
H [auth L]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
J [auth M]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
L [auth N]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
N [auth O]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
R [auth 1]	SCOP2 Family	RuBisCO, small subunit	8069972	4001455	SCOP2 (2022-06-29)
R [auth 1]	SCOP2 Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2 (2022-06-29)
T [auth 2]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
V [auth 3]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
X [auth 4]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)
Z [auth 5]	SCOP2B Superfamily	RuBisCO, small subunit	8069973	3001622	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RuBisCO_large_N	e1ir2A1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
A	RuBisCO_large	e1ir2A2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
AA [auth X]	RuBisCO_large_N	e1ir2X1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
AA [auth X]	RuBisCO_large	e1ir2X2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
C [auth B]	RuBisCO_large_N	e1ir2B1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
C [auth B]	RuBisCO_large	e1ir2B2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
CA [auth Y]	RuBisCO_large_N	e1ir2Y1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
CA [auth Y]	RuBisCO_large	e1ir2Y2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
E [auth C]	RuBisCO_large_N	e1ir2C1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
E [auth C]	RuBisCO_large	e1ir2C2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
EA [auth Z]	RuBisCO_large_N	e1ir2Z1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
EA [auth Z]	RuBisCO_large	e1ir2Z2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
G [auth D]	RuBisCO_large_N	e1ir2D1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
G [auth D]	RuBisCO_large	e1ir2D2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
I [auth E]	RuBisCO_large_N	e1ir2E1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
I [auth E]	RuBisCO_large	e1ir2E2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
K [auth F]	RuBisCO_large_N	e1ir2F1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
K [auth F]	RuBisCO_large	e1ir2F2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
M [auth G]	RuBisCO_large_N	e1ir2G1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
M [auth G]	RuBisCO_large	e1ir2G2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
O [auth H]	RuBisCO_large_N	e1ir2H1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
O [auth H]	RuBisCO_large	e1ir2H2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
Q [auth S]	RuBisCO_large_N	e1ir2S1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
Q [auth S]	RuBisCO_large	e1ir2S2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
S [auth T]	RuBisCO_large_N	e1ir2T1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
S [auth T]	RuBisCO_large	e1ir2T2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
U	RuBisCO_large_N	e1ir2U1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
U	RuBisCO_large	e1ir2U2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
W [auth V]	RuBisCO_large_N	e1ir2V1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
W [auth V]	RuBisCO_large	e1ir2V2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
Y [auth W]	RuBisCO_large_N	e1ir2W1	A: a+b two layers	X: Alpha-beta plaits	H: RuBisCO, large subunit, small (N-terminal) domain (From Topology)	T: RuBisCO, large subunit, small (N-terminal) domain	F: RuBisCO_large_N	ECOD (1.6)
Y [auth W]	RuBisCO_large	e1ir2W2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: RuBisCO_large	ECOD (1.6)
B [auth I]	RuBisCO_small	e1ir2I1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
BA [auth 6]	RuBisCO_small	e1ir261	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
D [auth J]	RuBisCO_small	e1ir2J1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
DA [auth 7]	RuBisCO_small	e1ir271	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
F [auth K]	RuBisCO_small	e1ir2K1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
FA [auth 8]	RuBisCO_small	e1ir281	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
H [auth L]	RuBisCO_small	e1ir2L1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
J [auth M]	RuBisCO_small	e1ir2M1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
L [auth N]	RuBisCO_small	e1ir2N1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
N [auth O]	RuBisCO_small	e1ir2O1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
P	RuBisCO_small	e1ir2P1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
R [auth 1]	RuBisCO_small	e1ir211	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
T [auth 2]	RuBisCO_small	e1ir221	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
V [auth 3]	RuBisCO_small	e1ir231	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
X [auth 4]	RuBisCO_small	e1ir241	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
Z [auth 5]	RuBisCO_small	e1ir251	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
A	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
AA [auth X]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
AA [auth X]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
C [auth B]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
C [auth B]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
CA [auth Y]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
CA [auth Y]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
E [auth C]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
E [auth C]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
EA [auth Z]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
EA [auth Z]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
G [auth D]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
G [auth D]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
I [auth E]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
I [auth E]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
K [auth F]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
K [auth F]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
M [auth G]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
M [auth G]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
O [auth H]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
O [auth H]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
Q [auth S]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
Q [auth S]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
S [auth T]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
S [auth T]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
U	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
U	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
W [auth V]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
W [auth V]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
Y [auth W]	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
Y [auth W]	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
B [auth I]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
BA [auth 6]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
D [auth J]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
DA [auth 7]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
F [auth K]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
FA [auth 8]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
H [auth L]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
J [auth M]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
L [auth N]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
N [auth O]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
P	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
R [auth 1]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
T [auth 2]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
V [auth 3]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
X [auth 4]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
Z [auth 5]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	PF02788	Ribulose bisphosphate carboxylase large chain, N-terminal domain (RuBisCO_large_N)	Ribulose bisphosphate carboxylase large chain, N-terminal domain	The N-terminal domain of RuBisCO large chain adopts a ferredoxin-like fold.	Domain
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	PF00016	Ribulose bisphosphate carboxylase large chain, catalytic domain (RuBisCO_large)	Ribulose bisphosphate carboxylase large chain, catalytic domain	The C-terminal domain of RuBisCO large chain is the catalytic domain adopting a TIM barrel fold.	Domain
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	PF00101	Ribulose bisphosphate carboxylase, small chain (RuBisCO_small)	Ribulose bisphosphate carboxylase, small chain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	Large subunit of Rubisco	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity monooxygenase activity oxidoreductase activity	metabolic process cellular process cellular metabolic compound salvage photorespiration carbohydrate metabolic process biosynthetic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process carbon fixation	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	Small subunit of Rubisco	ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	metabolic process cellular process cellular metabolic compound salvage photorespiration carbohydrate metabolic process biosynthetic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process carbon fixation	membrane-bounded organelle intracellular anatomical structure plastid intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure plastid stroma organelle chloroplast stroma cytoplasm chloroplast

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR020888	Ribulose bisphosphate carboxylase large subunit, type I	Family
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR036376	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain superfamily	Homologous Superfamily
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR020878	Ribulose bisphosphate carboxylase, large chain, active site	Active Site
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR000685	Ribulose bisphosphate carboxylase, large subunit, C-terminal	Domain
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR033966	RuBisCO	Family
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR017443	Ribulose bisphosphate carboxylase, large subunit, ferrodoxin-like N-terminal	Domain
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	IPR036422	RuBisCO large subunit, N-terminal domain superfamily	Homologous Superfamily
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	IPR036385	Ribulose bisphosphate carboxylase, small subunit superfamily	Homologous Superfamily
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	IPR024681	Ribulose bisphosphate carboxylase, small subunit	Family
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	IPR000894	Ribulose bisphosphate carboxylase small subunit, domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	HYP	Parent Component: PRO RESID: AA0030 PSI-MOD : 4-hydroxy-L-proline MOD:00039
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	KCX	Parent Component: LYS RESID: AA0030
A, AA [auth X], C [auth B], CA [auth Y], E [auth C], A, AA [auth X], C [auth B], CA [auth Y], E [auth C], EA [auth Z], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth S], S [auth T], U, W [auth V], Y [auth W]	SMC	Parent Component: CYS RESID: AA0030 , AA0234 PSI-MOD : 4-hydroxy-L-proline MOD:00039 , S-methyl-L-cysteine MOD:00239
B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], B [auth I], BA [auth 6], D [auth J], DA [auth 7], F [auth K], FA [auth 8], H [auth L], J [auth M], L [auth N], N [auth O], P, R [auth 1], T [auth 2], V [auth 3], X [auth 4], Z [auth 5]	MME	Parent Component: MET RESID: AA0030 , AA0234 , AA0064 PSI-MOD : 4-hydroxy-L-proline MOD:00039 , S-methyl-L-cysteine MOD:00239 , N-methyl-L-methionine MOD:00073