Structure of PDB 1a0g Chain B Binding Site BS01

Receptor Information
>1a0g Chain B (length=282) Species: 72579 (Bacillus sp. YM-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GYTLWNDQIVKDEEVKIDKEDRGYQFGDGVYEVVKVYNGEMFTVNEHIDR
LYASAEKIRITIPYTKDKFHQLLHELVEKNELNTGHIYFQVTRGTSPRAH
QFPENTVKPVIIGYTKENPRPLENLEKGVKATFVEDIRWLRCDIKSLNLL
GAVLAKQEAHEKGCYEAILHRNNTVTEGSSSNVFGIKDGILYTHPANNMI
AKGITRDVVIACANEINMPVKEIPFTTHEALKMDELFVTSTTSEITPVIE
IDGKLIRDGKVGEWTRKLQKQFETKIPKPLHI
Ligand information
Ligand IDPMP
InChIInChI=1S/C8H13N2O5P/c1-5-8(11)7(2-9)6(3-10-5)4-15-16(12,13)14/h3,11H,2,4,9H2,1H3,(H2,12,13,14)
InChIKeyZMJGSOSNSPKHNH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=P(O)(O)OCc1cnc(c(O)c1CN)C
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)CN)O
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(CN)c1O
FormulaC8 H13 N2 O5 P
Name4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE;
PYRIDOXAMINE-5'-PHOSPHATE
ChEMBLCHEMBL1235353
DrugBankDB02142
ZINCZINC000001532708
PDB chain1a0g Chain B Residue 285 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1a0g Crystal structures of L201A mutant of D-amino acid aminotransferase at 2.0 A resolution: implication of the structural role of Leu201 in transamination.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		R50 K145 E177 S180 S181 G203 I204 T205 S240 T241
Binding residue
(residue number reindexed from 1)		R50 K145 E177 S180 S181 G203 I204 T205 S240 T241
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Y31 V33 K145 E177 A201
Catalytic site (residue number reindexed from 1) Y31 V33 K145 E177 A201
Enzyme Commision number 2.6.1.21: D-amino-acid transaminase.
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:1a0g, PDBe:1a0g, PDBj:1a0g
PDBsum1a0g
PubMed9749913
UniProtP19938|DAAA_BACYM D-alanine aminotransferase (Gene Name=dat)

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