Structure of PDB 1hwt Chain D Binding Site BS03

Receptor Information
>1hwt Chain D (length=74) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKRNRIPLSCTICRKRKVKCDKLRPHCQQCTKTGVAHLCHYMEQTWAEEA
EKELLKDNELKKLRERVKSLEKTL
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 chain1hwt Chain D Residue 136 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hwt Structure of a HAP1-DNA complex reveals dramatically asymmetric DNA binding by a homodimeric protein.
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:1hwt, PDBe:1hwt, PDBj:1hwt
PDBsum1hwt
PubMed9886294
UniProtP0CS82|HAP1_YEASX Heme-responsive zinc finger transcription factor HAP1 (Gene Name=HAP1)

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