Structure of PDB 6x80 Chain R

Receptor sequence

>6x80R (length=574) Species: 197 (Campylobacter jejuni)

FRINTNVAALNAKANSDLNAKSLDASLSRLSSGLRINSAADDASGMAIAD
SLRSQANTLGQAISNGNDALGILQTADKAMDEQLKILDTIKTKATQAAQD
GQSLKTRTMLQADINKLMEELDNIANTTSFNGKQLLSGNFTNQEFQIGAS
SNQTVKATIGATQSSKIGVTRFETGAQSFTSGVVGLTIKNYNGIEDFKFD
NVVISTSVGTGLGALAEEINKSADKTGVRATYDVKTTGVYAIKEGTTSQD
FAINGVTIGKIEYKDGDGNGSLISAINAVKDTTGVQASKDENGKLVLTSA
DGRGIKITGDIGVGSGILANQKENYGRLSLVKNDGRDINISGTNLSAIGM
GTTDMISQSSVSLRESKGQISATNADAMGFNSYKGGGKFVFTQNVSSISA
FMSAQGSGFSRGSGFSVGSGKNLSVGLSQGIQIISSAASMSNTYVVSAGS
GFSSGSGNSQFAALKTTAANTTDETAGVTTLKGAMAVMDIAETAITNLDQ
IRADIASIQNQVTSTINNITVTQVNVKAAESQIRDVDFASESANYSKANI
LAQSGSYAMAQANSSQQNVLRLLQ

3D structure

• PDB: 6x80 Atomic structure of the Campylobacter jejuni flagellar filament reveals how epsilon Proteobacteria escaped Toll-like receptor 5 surveillance.
• Chain: R
• Resolution: 3.5 Å

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	P8E	R	S183 N346 S348	S181 N344 S346
BS02	P8E	R	S399 S401	S397 S399
BS03	P8E	R	Q407 S409 S412	Q405 S407 S410
BS04	P8E	R	R413 S418 V419 S421	R411 S416 V417 S419
BS05	P8E	R	N424 S426	N422 S424
BS06	P8E	R	S430 Q431	S428 Q429
BS07	P8E	R	S449 G451 S452	S447 G449 S450
BS08	P8E	R	A450 S455 S458	A448 S453 S456
BS09	P8E	R	T354 M357 A439 S456 G457 S461	T352 M355 A437 S454 G455 S459
BS10	P8E	R	K467 T469	K465 T467

Gene Ontology

Molecular Function

• GO:0005198 structural molecule activity

Cellular Component

• GO:0005576 extracellular region
• GO:0009288 bacterial-type flagellum

External links

• PDB: RCSB:6x80, PDBe:6x80, PDBj:6x80
• PDBsum: 6x80
• PubMed: 32641510
• UniProt: P22251|FLA_CAMJ8 Flagellin A (Gene Name=flaA)