Q8KA44 (FLIG_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Flagellar motor switch protein FliG

Gene names

Name:	fliG
Ordered Locus Names:	BUsg_068

Organism

Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]

Taxonomic identifier

198804 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	331 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	FliG is one of three proteins (FliG, FliN, FliM) that form the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation By similarity.
Subcellular location	Cell membrane; Peripheral membrane protein; Cytoplasmic side By similarity. Bacterial flagellum basal body By similarity.
Sequence similarities	Belongs to the FliG family.

Ontologies

Keywords
Biological process	Chemotaxis Flagellar rotation
Cellular component	Bacterial flagellum Cell membrane Membrane
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	chemotaxis Inferred from electronic annotation. Source: UniProtKB-KW ciliary or flagellar motility Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	bacterial-type flagellum basal body Inferred from electronic annotation. Source: UniProtKB-SubCell plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	motor activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 331	331	Flagellar motor switch protein FliG		PRO_0000184086

Sequences

	Sequence		Length	Mass (Da)
	Q8KA44 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: B95E2A07A886E7AF	FASTA	331	38,302
	10 20 30 40 50 60 MTLNGTEKSA ILLMSIGADQ ASEVLKHLTP FEVQELVASM VNINQFSNTI LNTVLSECYD 70 80 90 100 110 120 LFSKKNNLIC NNDENYISDV LTKTLGEKQG RILLNEVLET RNVKMCIETF NHMDPEKFIS 130 140 150 160 170 180 LLDQEHPQIL TTILMYLDKR QSSKVLSRLS EKKCTEIVLR MAEFNCIKES NLIDLKKIIE 190 200 210 220 230 240 NLLKRKKLIF SEKNGIKTVA EILNSMKIED EQNILKKINV LNKNLTRKII KEMFLFDNIV 250 260 270 280 290 300 NIEDKYIQCL ISNLEKEKLC IALQGTSEVI RNKFFKNMNE EEANKLSIYL EEKSYISDIA 310 320 330 IKNEQKLILI MLKNILDNGI FSLKKLGKYY V

References

[1]

"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed: 12089438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Sg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE013218 Genomic DNA. Translation: AAM67638.1.
RefSeq	NP_660427.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q8KA44.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBBUCT00000000277; EBBUCP00000000277; EBBUCG00000000277.
GeneID	1005884.
GenomeReviews	Gene locus BUsg_068 in contig AE013218_GR.
KEGG	bas:BUsg068.
PATRIC	21246909. VBIBucAph100086_0069.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000007715.
HOGENOM	HBG368483.
OMA	ESLKWMD.
ProtClustDB	CLSK315163.
Enzyme and pathway databases
BioCyc	BAPH198804:BUSG068-MONOMER.
Family and domain databases
InterPro	IPR000090. Flg_Motor_Flig. IPR023087. Flg_Motor_Flig_C. IPR011002. FliG_a-hlx. [Graphical view]
Gene3D	G3DSA:1.10.220.30. Flg_Motor_Flig_C. 1 hit.
KO	K02410.
Pfam	PF01706. FliG_C. 1 hit. [Graphical view]
PRINTS	PR00954. FLGMOTORFLIG.
SUPFAM	SSF48029. FliG_like. 2 hits.
TIGRFAMs	TIGR00207. FliG. 1 hit.
ProtoNet	Search...

Entry information

Entry name

FLIG_BUCAP

Accession

Primary (citable) accession number: Q8KA44

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	January 25, 2012
This is version 62 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program