Structure of PDB 8brd Chain B Binding Site BS01

Receptor Information

>8brd Chain B (length=233) Species: 663 (Vibrio alginolyticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MVLGGSIGMFVDVTSILIVVGGSIFVVLMKFTMGQFFGATKIAGKAFMFK
ADEPEDLIAKIVEMADAARKGGFLALEEMEINNTFMQKGIDLLVDGHDAD
VVRAALKKDIALTDERHTQGTGVFRAFGDVAPAMGMIGTLVGLVAMLSNM
DDPKAIGPAMAVALLTTLYGAILSNMVFFPIADKLSLRRDQETLNRRLIM
DGVLAIQDGQNPRVIDSYLKNYLNEGKRALEID

Ligand information

Ligand ID

InChI

InChI=1S/Na/q+1

InChIKey

FKNQFGJONOIPTF-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Na+]

Formula

Name

SODIUM ION

PDB chain

8brd Chain G Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	8brd Mechanisms of ion selectivity and rotor coupling in the bacterial flagellar sodium-driven stator unit
Resolution	2.48 Å
Binding residue (original residue number in PDB)	P151 G154 M155
Binding residue (residue number reindexed from 1)	P132 G135 M136
Annotation score	3

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0005515	protein binding

	Biological Process
GO:0006935	chemotaxis
GO:0071978	bacterial-type flagellum-dependent swarming motility
GO:0097588	archaeal or bacterial-type flagellum-dependent cell motility
GO:1902600	proton transmembrane transport

	Cellular Component
GO:0005886	plasma membrane

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Cellular Component

External links

PDB	RCSB:8brd, PDBe:8brd, PDBj:8brd
PDBsum	8brd
PubMed	37500658
UniProt	O06873\|POMA_VIBAL Chemotaxis protein PomA (Gene Name=pomA)

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