Structure of PDB 1a0a Chain B Binding Site BS01

Receptor Information
>1a0a Chain B (length=63) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKRESHKHAEQARRNRLAVALHELASLIPAEWKQQNVSAAPSKATTVEAA
CRYIRHLQQNGST
Ligand information
Receptor-Ligand Complex Structure
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PDB1a0a Crystal structure of PHO4 bHLH domain-DNA complex: flanking base recognition.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		R2 H5 K6 R13 A38 A39 S41
Binding residue
(residue number reindexed from 1)		R3 H6 K7 R14 A39 A40 S42
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046983 protein dimerization activity

View graph for
Molecular Function
External links
PDB RCSB:1a0a, PDBe:1a0a, PDBj:1a0a
PDBsum1a0a
PubMed9303313
UniProtP07270|PHO4_YEAST Phosphate system positive regulatory protein PHO4 (Gene Name=PHO4)

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