Structure of PDB 4ah3 Chain B Binding Site BS02

Receptor Information
>4ah3 Chain B (length=455) Species: 536 (Chromobacterium violaceum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RTTSQWRELDAAHHLHPFTDTASLNQAGARVMTRGEGVYLWDSEGNKIID
GMAGLWCVNVGYGRKDFAEAARRQMEELPFYNTFFKTTHPAVVELSSLLA
EVTPAGFDRVFYTNSGSESVDTMIRMVRRYWDVQGKPEKKTLIGRWNGYH
GSTIGGASLGGMKYMHEQGDLPIPGMAHIEQPWWYKHGKDMTPDEFGVVA
ARWLEEKILEIGADKVAAFVGEPIQGAGGVIVPPATYWPEIERICRKYDV
LLVADEVICGFGRTGEWFGHQHFGFQPDLFTAAKGLSSGYLPIGAVFVGK
RVAEGLIAGGDFNHGFTYSGHPVCAAVAHANVAALRDEGIVQRVKDDIGP
YMQKRWRETFSRFEHVDDVRGVGMVQAFTLVKNKAKRELFPDFGEIGTLC
RDIFFRNNLIMRACGDHIVSAPPLVMTRAEVDEMLAVAERCLEEFEQTLK
ARGLA
Ligand information
Ligand IDPLP
InChIInChI=1S/C8H10NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2-3,11H,4H2,1H3,(H2,12,13,14)
InChIKeyNGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(C=O)c1O
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)C=O)O
ACDLabs 10.04O=P(O)(O)OCc1cnc(c(O)c1C=O)C
FormulaC8 H10 N O6 P
NamePYRIDOXAL-5'-PHOSPHATE;
VITAMIN B6 Phosphate
ChEMBLCHEMBL82202
DrugBankDB00114
ZINCZINC000001532514
PDB chain4ah3 Chain D Residue 1288 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4ah3 Structural Studies with Pseudomonas and Chromobacterium [Omega]-Aminotransferases Provide Insights Into Their Differing Substrate Specificity.
Resolution1.57 Å
Binding residue
(original residue number in PDB)		F320 T321
Binding residue
(residue number reindexed from 1)		F316 T317
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) F22 Y153 E226 D259 I262 K288 V423
Catalytic site (residue number reindexed from 1) F18 Y149 E222 D255 I258 K284 V419
Enzyme Commision number 2.6.1.18: beta-alanine--pyruvate transaminase.
Gene Ontology
Molecular Function
GO:0004015 adenosylmethionine-8-amino-7-oxononanoate transaminase activity
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
GO:0042802 identical protein binding
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:4ah3, PDBe:4ah3, PDBj:4ah3
PDBsum4ah3
PubMed23519665
UniProtQ7NWG4

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