4L0O

Structure determination of cystathionine gamma-synthase from Helicobacter pylori

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
E [auth G]	d4l0og_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
H [auth O]	d4l0oo_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
A [auth H]	d4l0oh_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
B [auth A]	d4l0oa_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
C	d4l0oc_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
D [auth E]	d4l0oe_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
F [auth K]	d4l0ok_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
G [auth M]	d4l0om_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	automated matches	automated matches	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E [auth G]	Cys_Met_Meta_PP_C	e4l0oG2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
E [auth G]	Cys_Met_Meta_PP_N	e4l0oG3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
H [auth O]	Cys_Met_Meta_PP_C	e4l0oO2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
H [auth O]	Cys_Met_Meta_PP_N	e4l0oO3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
A [auth H]	Cys_Met_Meta_PP_C	e4l0oH2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
A [auth H]	Cys_Met_Meta_PP_N	e4l0oH3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
B [auth A]	Cys_Met_Meta_PP_C	e4l0oA2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
B [auth A]	Cys_Met_Meta_PP_N	e4l0oA3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
C	Cys_Met_Meta_PP_C	e4l0oC2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
C	Cys_Met_Meta_PP_N	e4l0oC3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
D [auth E]	Cys_Met_Meta_PP_C	e4l0oE2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
D [auth E]	Cys_Met_Meta_PP_N	e4l0oE3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
F [auth K]	Cys_Met_Meta_PP_C	e4l0oK2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
F [auth K]	Cys_Met_Meta_PP_N	e4l0oK3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)
G [auth M]	Cys_Met_Meta_PP_C	e4l0oM2	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Cys_Met_Meta_PP_C	ECOD (1.6)
G [auth M]	Cys_Met_Meta_PP_N	e4l0oM3	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Cys_Met_Meta_PP_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E [auth G]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
E [auth G]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
H [auth O]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
H [auth O]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
A [auth H]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
A [auth H]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
B [auth A]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
B [auth A]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
C	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
C	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
D [auth E]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
D [auth E]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
F [auth K]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
F [auth K]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
G [auth M]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
G [auth M]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	PF01053	Cys/Met metabolism PLP-dependent enzyme (Cys_Met_Meta_PP)	Cys/Met metabolism PLP-dependent enzyme	This family includes enzymes involved in cysteine and methionine metabolism. The following are members: Cystathionine gamma-lyase, Cystathionine gamma-synthase, Cystathionine beta-lyase, Methionine gamma-lyase, OAH/OAS sulfhydrylase, O-succinylhomos ...	This family includes enzymes involved in cysteine and methionine metabolism. The following are members: Cystathionine gamma-lyase, Cystathionine gamma-synthase, Cystathionine beta-lyase, Methionine gamma-lyase, OAH/OAS sulfhydrylase, O-succinylhomoserine sulfhydrylase All of these members participate is slightly different reactions. All these enzymes use PLP (pyridoxal-5'-phosphate) as a cofactor.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	Cystathionine gamma-synthase	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	IPR000277	Cys/Met metabolism, pyridoxal phosphate-dependent enzyme	Family
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
A [auth H], B [auth A], C, D [auth E], E [auth G], A [auth H], B [auth A], C, D [auth E], E [auth G], F [auth K], G [auth M], H [auth O]	IPR015422	Pyridoxal phosphate-dependent transferase, small domain	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.