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 3BU2 | pdb_00003bu2

Crystal structure of a tRNA-binding protein from Staphylococcus saprophyticus subsp. saprophyticus. Northeast Structural Genomics Consortium target SyR77

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DLdh_1_Ce3bu2D1 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: Ldh_1_CECOD (v295.2)
CLdh_1_Ce3bu2C1 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: Ldh_1_CECOD (v295.2)
BPFKe3bu2B1 A: alpha arraysX: Alpha-beta plaitsH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: PFKECOD (v295.2)
BLdh_1_Ce3bu2B2 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: Ldh_1_CECOD (v295.2)
APFKe3bu2A1 A: alpha arraysX: Alpha-beta plaitsH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: PFKECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
D3.30.1940.10 Alpha Beta 2-Layer Sandwich Nucleic acid-binding protein fold YtpR-likeCATH (4.3.0)
C2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
C3.30.1940.10 Alpha Beta 2-Layer Sandwich Nucleic acid-binding protein fold YtpR-likeCATH (4.3.0)
B2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
B3.30.1940.10 Alpha Beta 2-Layer Sandwich Nucleic acid-binding protein fold YtpR-likeCATH (4.3.0)
A2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
A3.30.1940.10 Alpha Beta 2-Layer Sandwich Nucleic acid-binding protein fold YtpR-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF14794Domain of unknown function (DUF4479) (DUF4479)Domain of unknown function (DUF4479)- Family
A, B, C, D
PF01588Putative tRNA binding domain (tRNA_bind)Putative tRNA binding domainThis domain is found in prokaryotic methionyl-tRNA synthetases, prokaryotic phenylalanyl tRNA synthetases the yeast GU4 nucleic-binding protein (G4p1 or p42, ARC1) [2], human tyrosyl-tRNA synthetase [1], and endothelial-monocyte activating polypeptid ...This domain is found in prokaryotic methionyl-tRNA synthetases, prokaryotic phenylalanyl tRNA synthetases the yeast GU4 nucleic-binding protein (G4p1 or p42, ARC1) [2], human tyrosyl-tRNA synthetase [1], and endothelial-monocyte activating polypeptide II. G4p1 binds specifically to tRNA form a complex with methionyl-tRNA synthetases [2]. In human tyrosyl-tRNA synthetase this domain may direct tRNA to the active site of the enzyme [2]. This domain may perform a common function in tRNA aminoacylation [1]. In ARC1, this domain has been shown to have a catalytic activity [3].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Putative tRNA-binding protein - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR033714Phenylalanly tRNA synthetase, tRNA-binding-domainDomain
A, B, C, D
IPR027855Domain of unknown function DUF4479Domain
A, B, C, D
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
A, B, C, D
IPR002547tRNA-binding domainDomain
A, B, C, D
IPR037154YtpR-like superfamilyHomologous Superfamily