Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyNon-globular alpha+beta subunits of globular proteins 8043885 3001542 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGlobin-like 8043886 3000554 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGlobin-like 8043886 3000554 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APhycoerythr_abe1qgwA1 A: extended segmentsX: Phycoerythrin 545 alpha-subunits (From Topology)H: Phycoerythrin 545 alpha-subunits (From Topology)T: Phycoerythrin 545 alpha-subunitsF: Phycoerythr_abECOD (1.6)
CPhycobilisomee1qgwC1 A: alpha arraysX: Globin-like (From Topology)H: Globin-like (From Topology)T: Globin-likeF: PhycobilisomeECOD (1.6)
DPhycobilisomee1qgwD1 A: alpha arraysX: Globin-like (From Topology)H: Globin-like (From Topology)T: Globin-likeF: PhycobilisomeECOD (1.6)
BPhycoerythr_abe1qgwB1 A: extended segmentsX: Phycoerythrin 545 alpha-subunits (From Topology)H: Phycoerythrin 545 alpha-subunits (From Topology)T: Phycoerythrin 545 alpha-subunitsF: Phycoerythr_abECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.90.510.10 Alpha Beta Alpha-Beta Complex Cryptophytan Phycoerythrin (Alpha-1 Chain) Chain ACATH (4.3.0)
C1.10.490.20 Mainly Alpha Orthogonal Bundle Globin-like PhycocyaninsCATH (4.3.0)
D1.10.490.20 Mainly Alpha Orthogonal Bundle Globin-like PhycocyaninsCATH (4.3.0)
B3.90.510.10 Alpha Beta Alpha-Beta Complex Cryptophytan Phycoerythrin (Alpha-1 Chain) Chain ACATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF02972Phycoerythrin, alpha/beta chain (Phycoerythr_ab)Phycoerythrin, alpha/beta chain- Family
C, D
PF00502Phycobilisome protein (Phycobilisome)Phycobilisome protein- Domain
PF02972Phycoerythrin, alpha/beta chain (Phycoerythr_ab)Phycoerythrin, alpha/beta chain- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (ALPHA-1 CHAIN))-
C, D
PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (BETA CHAIN))-
PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (ALPHA-2 CHAIN))-

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
LYZ Parent Component: LYS

RESIDAA0028

PSI-MOD :  5-hydroxy-L-lysine MOD:00037
C, D
MEN Parent Component: ASN

RESIDAA0028 , AA0070

PSI-MOD :  5-hydroxy-L-lysine MOD:00037 , N4-methyl-L-asparagine MOD:00079
LYZ Parent Component: LYS

RESIDAA0028 , AA0070 , AA0028

PSI-MOD :  5-hydroxy-L-lysine MOD:00037 , N4-methyl-L-asparagine MOD:00079 , 5-hydroxy-L-lysine MOD:00037