Structure of PDB 2a3v Chain A Binding Site BS04

Receptor Information

>2a3v Chain A (length=313) Species: 243277 (Vibrio cholerae O1 biovar El Tor str. N16961) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GSQFLLSVREFMQTRYYAKKTIEAYLHWITRYIHFHNKKHPSLMGDKEVE
EFLTYLAVQGKVATKTQSLALNSLSFLYKEILKTPLSLEIRFQRSQLERK
LPVVLTRDEIRRLLEIVDPKHQLPIKLLYGSGLRLMECMRLRVQDIDFDY
GAIRIWQGKGGKNRTVTLAKELYPHLKEQIALAKRYYDRDLHQKNYGGVW
LPTALKEKYPNAPYEFRWHYLFPSFQLSLDPESDVMRRHHMNETVLQKAV
RRSAQEAGIEKTVTCHTLRHSFATHLLEVGADIRTVQEQLGHTDVKTTQI
YTHSGVLSPLSRL

Ligand information

>2a3v Chain H (length=32) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

gacagtccctcttgaggcgtttgttataaccg

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2a3v Structural basis for broad DNA-specificity in integron recombination.
Resolution	2.8 Å
Binding residue (original residue number in PDB)	W157 T204 A205 K209 Y210 W219
Binding residue (residue number reindexed from 1)	W156 T203 A204 K208 Y209 W218

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003677	DNA binding

	Biological Process
GO:0006310	DNA recombination
GO:0015074	DNA integration

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Molecular Function

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Biological Process

External links

PDB	RCSB:2a3v, PDBe:2a3v, PDBj:2a3v
PDBsum	2a3v
PubMed	16641988
UniProt	O68847

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