Structure of PDB 2ay8 Chain B Binding Site BS03
Receptor Information
>2ay8 Chain B (length=388) Species:
266
(Paracoccus denitrificans) [
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MLGNLKPQAPDKILALMGEFGKIDLGVGVYKDATGHTPIMRAVHAAEQRM
LETETTKTYAGLSGEPEFQKAMGELILGDGLKSETTATLATVGGTGALRQ
ALELARMANPDLRVFVSDPTWPNHVSIMNFMGLPVQTYRYFDAETRGVDF
EGMKADLAAAKKGDMVLLHGCCHNPTGANLTLDQWAEIASILEKTGALPL
IDLAYQGFGDGLEEDAAGTRLIASRIPEVLIAASCSKNFGIYRERTGCLL
ALCADAATRELAQGAMAFLNRQTYSFPPFHGAKIVSTVLTTPELRADWMA
ELEAVRSGMLRLREQLAGELRDLSGSDRFGFVAEHRGMFSRLGATPEQVK
RIKEEFGIYMVGDSRINIAGLNDNTIPILARAIIEVGV
Ligand information
Ligand ID
4TB
InChI
InChI=1S/C8H10O2S/c9-8(10)5-1-3-7-4-2-6-11-7/h2,4,6H,1,3,5H2,(H,9,10)
InChIKey
VYTXLSQVYGNWLV-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
OC(=O)CCCc1sccc1
ACDLabs 10.04
O=C(O)CCCc1sccc1
OpenEye OEToolkits 1.5.0
c1cc(sc1)CCCC(=O)O
Formula
C8 H10 O2 S
Name
4-(2-THIENYL)BUTYRIC ACID
ChEMBL
CHEMBL1230333
DrugBank
DB02434
ZINC
ZINC000000404469
PDB chain
2ay8 Chain B Residue 414 [
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Receptor-Ligand Complex Structure
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PDB
2ay8
The active site of Paracoccus denitrificans aromatic amino acid aminotransferase has contrary properties: flexibility and rigidity.
Resolution
2.2 Å
Binding residue
(original residue number in PDB)
G38 W140 N194 R386
Binding residue
(residue number reindexed from 1)
G28 W121 N174 R365
Annotation score
1
Binding affinity
MOAD
: Kd=5.8mM
PDBbind-CN
: -logKd/Ki=2.24,Kd=5.8mM
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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Cellular Component
External links
PDB
RCSB:2ay8
,
PDBe:2ay8
,
PDBj:2ay8
PDBsum
2ay8
PubMed
9930977
UniProt
P95468
|TYRB_PARDE Aromatic-amino-acid aminotransferase (Gene Name=tyrB)
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