Structure of PDB 1a0a Chain B

Receptor sequence
>1a0aB (length=63) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
MKRESHKHAEQARRNRLAVALHELASLIPAEWKQQNVSAAPSKATTVEAA
CRYIRHLQQNGST
3D structure
PDB1a0a Crystal structure of PHO4 bHLH domain-DNA complex: flanking base recognition.
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna B R2 H5 K6 R13 A38 A39 S41 R3 H6 K7 R14 A39 A40 S42
BS02 dna B K1 E9 R12 R15 K2 E10 R13 R16
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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