Structure of PDB 2hap Chain C Binding Site BS03

Receptor Information
>2hap Chain C (length=76) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKRNRIPLRCTICRKRKVKCDKLRPHCQQCTKTGVAHLCHYMEQTWAEEA
EKELLKDNELKKLRERVKSLEKTLSK
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 chain2hap Chain C Residue 136 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2hap Structure of HAP1-18-DNA implicates direct allosteric effect of protein-DNA interactions on transcriptional activation.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		C64 C67 C74 C81
Binding residue
(residue number reindexed from 1)		C10 C13 C20 C27
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0003700 DNA-binding transcription factor activity
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:2hap, PDBe:2hap, PDBj:2hap
PDBsum2hap
PubMed9886287
UniProtP0CS82|HAP1_YEASX Heme-responsive zinc finger transcription factor HAP1 (Gene Name=HAP1)

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