Structure of PDB 2pl9 Chain A Binding Site BS01

Receptor Information
>2pl9 Chain A (length=128) Species: 99287 (Salmonella enterica subsp. enterica serovar Typhimurium str. LT2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGF
GFIISDWNMPNMDGLELLKTIRADSAMSALPVLMVTAEAKKENIIAAAQA
GASGYVVKPFTAATLEEKLNKIFEKLGM
Ligand information
>2pl9 Chain D (length=19) Species: 99287 (Salmonella enterica subsp. enterica serovar Typhimurium str. LT2) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
AGVVASQDQVDDLLDSLGF
Receptor-Ligand Complex Structure
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PDB2pl9 Interaction of CheY with the C-terminal peptide of CheZ.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		A90 K92 I95 I96 A99 Y106 V107 V108 K119
Binding residue
(residue number reindexed from 1)		A89 K91 I94 I95 A98 Y105 V106 V107 K118
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0006935 chemotaxis
GO:0097588 archaeal or bacterial-type flagellum-dependent cell motility
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2pl9, PDBe:2pl9, PDBj:2pl9
PDBsum2pl9
PubMed18083806
UniProtP0A2D5|CHEY_SALTY Chemotaxis protein CheY (Gene Name=cheY)

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