Structure of PDB 1i1m Chain A Binding Site BS02

Receptor Information
>1i1m Chain A (length=304) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KADYIWFNGEMVRWEDAKVHVMSHALHYGTSVFEGIRCYDSHKGPVVFRH
REHMQRLHDSAKIYRFPVSQSIDELMEACRDVIRKNNLTSAYIRPLIFVG
DVGMGVNPPAGYSTDVIIAAFPWGAYLGAEALEQGIDAMVSSWNRAAPNT
IPTAAKAGGNYLSSLLVGSEARRHGYQEGIALDVNGYISEGAGENLFEVK
DGVLFTPPFTSSALPGITRDAIIKLAKELGIEVREQVLSRESLYLADEVF
MSGTAAEITPVRSVDGIQVGEGRCGPVTKRIQQAFFGLFTGETEDKWGWL
DQVN
Ligand information
Ligand ID4MV
InChIInChI=1S/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8)
InChIKeyFGKJLKRYENPLQH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)CCC(C)C
CACTVS 3.341CC(C)CCC(O)=O
OpenEye OEToolkits 1.5.0CC(C)CCC(=O)O
FormulaC6 H12 O2
Name4-METHYL VALERIC ACID
ChEMBLCHEMBL1230308
DrugBankDB03993
ZINCZINC000000391113
PDB chain1i1m Chain A Residue 414 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1i1m Structures of Escherichia coli branched-chain amino acid aminotransferase and its complexes with 4-methylvalerate and 2-methylleucine: induced fit and substrate recognition of the enzyme.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		Y95 K159 T257 A258
Binding residue
(residue number reindexed from 1)		Y92 K156 T254 A255
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) K159
Catalytic site (residue number reindexed from 1) K156
Enzyme Commision number 2.6.1.42: branched-chain-amino-acid transaminase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004084 branched-chain-amino-acid transaminase activity
GO:0008483 transaminase activity
GO:0042802 identical protein binding
GO:0052654 L-leucine-2-oxoglutarate transaminase activity
GO:0052655 L-valine-2-oxoglutarate transaminase activity
GO:0052656 L-isoleucine-2-oxoglutarate transaminase activity
Biological Process
GO:0006532 aspartate biosynthetic process
GO:0008652 amino acid biosynthetic process
GO:0009081 branched-chain amino acid metabolic process
GO:0009082 branched-chain amino acid biosynthetic process
GO:0009097 isoleucine biosynthetic process
GO:0009098 L-leucine biosynthetic process
GO:0009099 L-valine biosynthetic process
GO:0046394 carboxylic acid biosynthetic process
Cellular Component
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:1i1m, PDBe:1i1m, PDBj:1i1m
PDBsum1i1m
PubMed11412098
UniProtP0AB80|ILVE_ECOLI Branched-chain-amino-acid aminotransferase (Gene Name=ilvE)

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