Structure of PDB 6eni Chain B Binding Site BS01

Receptor Information
>6eni Chain B (length=105) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLLPDEREAL
GTRVRIVEELLRGEMSQRELKNELGAGIATITRGSNYLKAAPVELRQWLE
EVLLK
Ligand information
Ligand IDIAC
InChIInChI=1S/C10H9NO2/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6,11H,5H2,(H,12,13)
InChIKeySEOVTRFCIGRIMH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1ccc2c(c1)c(c[nH]2)CC(=O)O
ACDLabs 12.01O=C(O)Cc2c1ccccc1nc2
CACTVS 3.370OC(=O)Cc1c[nH]c2ccccc12
FormulaC10 H9 N O2
Name1H-INDOL-3-YLACETIC ACID;
INDOLE ACETIC ACID
ChEMBLCHEMBL82411
DrugBankDB07950
ZINCZINC000000083860
PDB chain6eni Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6eni A biosensor for the direct visualization of auxin
Resolution1.1 Å
Binding residue
(original residue number in PDB)		L41 L44
Binding residue
(residue number reindexed from 1)		L40 L43
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0043565 sequence-specific DNA binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0045892 negative regulation of DNA-templated transcription
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6eni, PDBe:6eni, PDBj:6eni
PDBsum6eni
PubMed
UniProtP0A881|TRPR_ECOLI Trp operon repressor (Gene Name=trpR)

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