Structure of PDB 7pzb Chain A Binding Site BS01

Receptor Information

>7pzb Chain A (length=227) Species: 266834 (Sinorhizobium meliloti 1021) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

RSSAFWRSFPIFEEFDSETLCELSGIASYRKWSAGTVIFQRGDQGDYMIV
VVSGRIKLSLFTPQGRELMLRQHEAGALFGEMALLDGQPRSADATAVTAA
EGYVIGKKDFLALITQRPKTAEAVIRFLCAQLRDTTDRLETIALYDLNAR
VARFFLATLRQIHGSEMPQSANLRLTLSQTDIASILGASRPKVNRAILSL
EESGAIKRADGIICCNVGRLLSIADPE

Ligand information

>7pzb Chain C (length=19) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

ctaggtaacattactcgcg

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7pzb Structural Basis of Dual Specificity of Sinorhizobium meliloti Clr, a cAMP and cGMP Receptor Protein.
Resolution	3.12 Å
Binding residue (original residue number in PDB)	D151 A193 S194 K197
Binding residue (residue number reindexed from 1)	D146 A188 S189 K192

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0003677	DNA binding
GO:0003700	DNA-binding transcription factor activity
GO:0046872	metal ion binding

	Biological Process
GO:0006355	regulation of DNA-templated transcription

	Cellular Component
GO:0005829	cytosol

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External links

PDB	RCSB:7pzb, PDBe:7pzb, PDBj:7pzb
PDBsum	7pzb
PubMed	37017526
UniProt	Q92SD2

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