Structure of PDB 2er8 Chain B Binding Site BS04

Receptor Information
>2er8 Chain B (length=67) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKFACVECRQQKSKCDAHERAPEPCTKCAKKNVPCILKRDFRRTYKRARN
EAIEKRFKELTRTLTNL
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2er8 Chain B Residue 105 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2er8 Structure of a Leu3-DNA complex: recognition of everted CGG half-sites by a Zn2Cys6 binuclear cluster protein.
Resolution2.85 Å
Binding residue
(original residue number in PDB)		C37 C40 C47 C57
Binding residue
(residue number reindexed from 1)		C5 C8 C15 C25
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0008270 zinc ion binding
Biological Process
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:2er8, PDBe:2er8, PDBj:2er8
PDBsum2er8
PubMed16615914
UniProtP08638|LEUR_YEAST Regulatory protein LEU3 (Gene Name=LEU3)

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