4TVI | pdb_00004tvi

X-ray crystal structure of an aminotransferase from Brucella abortus bound to the co-factor PLP

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BRibosomal_S8ee4tviB1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Ribosomal protein L14-relatedT: Ribosomal protein L14-relatedF: Ribosomal_S8eECOD (v294.1)
AAbhydrolase_3e4tviA1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Ribosomal protein L14-relatedT: Ribosomal protein L14-relatedF: Abhydrolase_3ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.30.470.10 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase Chain A, domain 1CATH (4.3.0)
B3.20.10.10 Alpha Beta Alpha-Beta Barrel D-amino Acid Aminotransferase Chain A, domain 2CATH (4.3.0)
A3.30.470.10 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase Chain A, domain 1CATH (4.3.0)
A3.20.10.10 Alpha Beta Alpha-Beta Barrel D-amino Acid Aminotransferase Chain A, domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF01063Amino-transferase class IV (Aminotran_4)Amino-transferase class IVThe D-amino acid transferases (D-AAT) are required by bacteria to catalyse the synthesis of D-glutamic acid and D-alanine, which are essential constituents of bacterial cell wall and are the building block for other D-amino acids. Despite the diff ...The D-amino acid transferases (D-AAT) are required by bacteria to catalyse the synthesis of D-glutamic acid and D-alanine, which are essential constituents of bacterial cell wall and are the building block for other D-amino acids. Despite the difference in the structure of the substrates, D-AATs and L-ATTs have strong similarity.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Aminotransferase, class IV

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR050571Class-IV Pyridoxal-Phosphate-Dependent AminotransferaseFamily
A, B
IPR043132Branched-chain-amino-acid aminotransferase-like, C-terminalHomologous Superfamily
A, B
IPR043131Branched-chain-amino-acid aminotransferase-like, N-terminalHomologous Superfamily
A, B
IPR001544Aminotransferase class IVFamily
A, B
IPR036038Aminotransferase-like, PLP-dependent enzymesHomologous Superfamily
A, B
IPR018300Aminotransferase, class IV, conserved siteConserved Site

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
LLP Parent Component: LYS

RESID:  AA0119

PSI-MOD :  N6-pyridoxal phosphate-L-lysine MOD:00128