1K68 | pdb_00001k68

Crystal Structure of the Phosphorylated Cyanobacterial Phytochrome Response Regulator RcpA

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd1k68b_ Alpha and beta proteins (a/b) Flavodoxin-like CheY-like CheY-related Response regulator for cyanobacterial phytochrome (Tolypothrix sp. PCC 7601 ) [TaxId: 1188 ], SCOPe (2.08)
Ad1k68a_ Alpha and beta proteins (a/b) Flavodoxin-like CheY-like CheY-related Response regulator for cyanobacterial phytochrome (Tolypothrix sp. PCC 7601 ) [TaxId: 1188 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyCheY-related 8023808 4003632 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCheY-like 8036188 3001156 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BResponse_rege1k68B1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: Response_regECOD (1.6)
AResponse_rege1k68A1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: Response_regECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)
A3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
PHD Parent Component: ASP

RESID:  AA0033

PSI-MOD :  L-aspartic 4-phosphoric anhydride MOD:00042