Structure of PDB 4daa Chain B

Receptor sequence
>4daaB (length=277) Species: 72579 (Bacillus sp. YM-1) [Search protein sequence]
GYTLWNDQIVKDEEVKIDKEDRGYQFGDGVYEVVKVYNGEMFTVNEHIDR
LYASAEKIRITIPYTKDKFHQLLHELVEKNELNTGHIYFQVTRGTSPRAH
QFPENTVKPVIIGYTKENPRPLENLEKGVKATFVEDIRWLRCDIKSLNLL
GAVLAKQEAHEKGCYEAILHRNNTVTEGSSSNVFGIKDGILYTHPANNMI
LKGITRDVVIACANEINMPVKEIPFTTHEALKMDELFVTSTTSEITPVIE
IDGKLIRDGKVGEWTRKLQKQFETKIP
3D structure
PDB4daa Crystallographic study of steps along the reaction pathway of D-amino acid aminotransferase.
ChainB
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) Y31 V33 K145 E177 L201
Catalytic site (residue number reindexed from 1) Y31 V33 K145 E177 L201
Enzyme Commision number 2.6.1.21: D-amino-acid transaminase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PLP B R50 K145 E177 S181 L201 G203 I204 T205 T241 R50 K145 E177 S181 L201 G203 I204 T205 T241
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
GO:0047810 D-alanine-2-oxoglutarate aminotransferase activity
Biological Process
GO:0019478 D-amino acid catabolic process
GO:0019752 carboxylic acid metabolic process
GO:0046394 carboxylic acid biosynthetic process
GO:0046416 D-amino acid metabolic process
GO:0046437 D-amino acid biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4daa, PDBe:4daa, PDBj:4daa
PDBsum4daa
PubMed9538014
UniProtP19938|DAAA_BACYM D-alanine aminotransferase (Gene Name=dat)

[Back to BioLiP]