Structure of PDB 2ay3 Chain B Binding Site BS02
Receptor Information
>2ay3 Chain B (length=388) Species:
266
(Paracoccus denitrificans) [
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MLGNLKPQAPDKILALMGEFGKIDLGVGVYKDATGHTPIMRAVHAAEQRM
LETETTKTYAGLSGEPEFQKAMGELILGDGLKSETTATLATVGGTGALRQ
ALELARMANPDLRVFVSDPTWPNHVSIMNFMGLPVQTYRYFDAETRGVDF
EGMKADLAAAKKGDMVLLHGCCHNPTGANLTLDQWAEIASILEKTGALPL
IDLAYQGFGDGLEEDAAGTRLIASRIPEVLIAASCSKNFGIYRERTGCLL
ALCADAATRELAQGAMAFLNRQTYSFPPFHGAKIVSTVLTTPELRADWMA
ELEAVRSGMLRLREQLAGELRDLSGSDRFGFVAEHRGMFSRLGATPEQVK
RIKEEFGIYMVGDSRINIAGLNDNTIPILARAIIEVGV
Ligand information
Ligand ID
PLP
InChI
InChI=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)
InChIKey
NGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
Cc1ncc(CO[P](O)(O)=O)c(C=O)c1O
OpenEye OEToolkits 1.5.0
Cc1c(c(c(cn1)COP(=O)(O)O)C=O)O
ACDLabs 10.04
O=P(O)(O)OCc1cnc(c(O)c1C=O)C
Formula
C8 H10 N O6 P
Name
PYRIDOXAL-5'-PHOSPHATE;
VITAMIN B6 Phosphate
ChEMBL
CHEMBL82202
DrugBank
DB00114
ZINC
ZINC000001532514
PDB chain
2ay3 Chain B Residue 413 [
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Receptor-Ligand Complex Structure
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PDB
2ay3
The active site of Paracoccus denitrificans aromatic amino acid aminotransferase has contrary properties: flexibility and rigidity.
Resolution
2.4 Å
Binding residue
(original residue number in PDB)
G108 T109 W140 N194 D222 A224 Y225 S255 S257 K258 R266
Binding residue
(residue number reindexed from 1)
G94 T95 W121 N174 D202 A204 Y205 S234 S236 K237 R245
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
W140 D222 A224 K258
Catalytic site (residue number reindexed from 1)
W121 D202 A204 K237
Enzyme Commision number
2.6.1.57
: aromatic-amino-acid transaminase.
Gene Ontology
Molecular Function
GO:0004069
L-aspartate:2-oxoglutarate aminotransferase activity
GO:0004838
L-tyrosine-2-oxoglutarate transaminase activity
GO:0008483
transaminase activity
GO:0008793
aromatic-amino-acid transaminase activity
GO:0030170
pyridoxal phosphate binding
GO:0042802
identical protein binding
GO:0080130
L-phenylalanine-2-oxoglutarate transaminase activity
Biological Process
GO:0006520
amino acid metabolic process
GO:0008652
amino acid biosynthetic process
GO:0009058
biosynthetic process
GO:0009073
aromatic amino acid family biosynthetic process
GO:0033585
L-phenylalanine biosynthetic process from chorismate via phenylpyruvate
Cellular Component
GO:0005737
cytoplasm
GO:0005829
cytosol
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:2ay3
,
PDBe:2ay3
,
PDBj:2ay3
PDBsum
2ay3
PubMed
9930977
UniProt
P95468
|TYRB_PARDE Aromatic-amino-acid aminotransferase (Gene Name=tyrB)
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