Reviewed, UniProtKB/Swiss-Prot P57175 (FLIF_BUCAI)

Names and origin

Protein names

Recommended name:
    Flagellar M-ring protein

Gene names

Name:	fliF
Ordered Locus Names:	BU073

Organism

Buchnera aphidicola subsp. Acyrthosiphon pisum (Acyrthosiphon pisum symbiotic bacterium) [Complete proteome] [HAMAP]

Taxonomic identifier

118099 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	545 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	The M ring may be actively involved in energy transduction By similarity.
Subunit structure	The basal body constitutes a major portion of the flagellar organelle and consists of four rings (L,P,S, and M) mounted on a central rod. The M ring is integral to the inner membrane of the cell and may be connected to the flagellar rod via the S ring. The S (supramembrane ring) lies just distal to the M ring. The L and P rings lie in the outer membrane and the periplasmic space, respectively By similarity.
Subcellular location	Cell membrane; Multi-pass membrane proteinBy similarity. Bacterial flagellum basal bodyBy similarity.
Sequence similarities	Belongs to the fliF family.

Ontologies

Keywords
Cellular component	Bacterial flagellum Cell membrane Membrane
Domain	Transmembrane
Technical term	Complete proteome
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 545	545	Flagellar M-ring protein
Regions
	Transmembrane	30 – 50	21	Potential
	Transmembrane	449 – 469	21	Potential

Sequences

	Sequence		Length	Mass (Da)
	P57175-1 [UniParc]. Last modified December 1, 2000. Version 1. Checksum: 608249E227AF6B80	FASTA	545	62,605
	10 20 30 40 50 60 MNFSTIEESV LKEKKKFNNF LSGFLKNSRF LIILLTAAAI TAVSISVWIK SPEYQVLYNH 70 80 90 100 110 120 LSNEDRGSII NELNEMKIPY QFTDSDGPIL VPKDKVYEIR LRLAENNLPR GGSIGFELLD 130 140 150 160 170 180 KEKFGISQYN EQINYHRALE GELARTIKKI NSVKNARIHI AFSKSSLFLQ DKKKSSASII 190 200 210 220 230 240 LELQPGRNLN TGQINAIMHL ISSSISDLPV ENITIVDQSG KLLNQTSVEY DQVNDSQFKY 250 260 270 280 290 300 TEEIETRYRN RIKNILEPLV GIGNIYAQVT AQIDFNAQEK TQEKYSPNSD HKNQSIRSHQ 310 320 330 340 350 360 IIIHNEIEKS NIQEETPIPL SNSNNHVYFN NNIKNSKNLK NNYIPVDSKI NRDNTVNYEL 370 380 390 400 410 420 NHSVSHTKMN IGEIKRLSAA VIVNFSKDKN GKFVPLSTQK IKNIEHLIRE AIGYSKARGD 430 440 450 460 470 480 SVHLVNASFA KYDQKIPVHI NHINTFRKSN FLYNFAPWFC SFALLFLLLK KYICPFSKNN 490 500 510 520 530 540 TFQNTIPVQE KKSIDTRNII EKNTFQVDLQ NNTNTDKLIH KICNISNQNP RTIALIIRQW MSDKI

References

[1]	"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS." Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H. Nature 407:81-86(2000) [PubMed: 10993077] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Tokyo 1998.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000003 Genomic DNA. Translation: BAB12793.1.
RefSeq	NP_239907.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1109477.
GenomeReviews	Gene locus BU073 in contig BA000003_GR.
KEGG	buc:BU073.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P57175.
Enzyme and pathway databases
BioCyc	BSP107806:BU073-MON.
Family and domain databases
InterPro	IPR013556. Flag_M-ring_C. IPR000067. FlgMring_FLIF. IPR006182. YscJ_FliF. [Graphical view]
Pfam	PF01514. YscJ_FliF. 1 hit. PF08345. YscJ_FliF_C. 1 hit. [Graphical view]
PRINTS	PR01009. FLGMRINGFLIF.
TIGRFAMs	TIGR00206. fliF. 1 hit.
ProDom	P57175. [Graphical view] [Entries sharing at least one domain]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

FLIF_BUCAI

Accession

Primary (citable) accession number: P57175

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 1, 2000
Last sequence update:	December 1, 2000
Last modified:	September 2, 2008
This is version 40 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)