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Protein

Flagellar biosynthetic protein FlhB

Gene

flhB

Organism
Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Required for formation of the rod structure in the basal body of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin (By similarity).By similarity

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Bacterial flagellum biogenesis, Bacterial flagellum protein export, Protein transport, Transport

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-662-MONOMER.
SMEL266834:GJF6-667-MONOMER.

Protein family/group databases

MEROPSiN06.A01.

Names & Taxonomyi

Protein namesi
Recommended name:
Flagellar biosynthetic protein FlhB
Gene namesi
Name:flhB
Ordered Locus Names:R00650
ORF Names:SMc03018
OrganismiRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Taxonomic identifieri266834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium
Proteomesi
  • UP000001976 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei36 – 5621HelicalSequence analysisAdd
BLAST
Transmembranei92 – 11221HelicalSequence analysisAdd
BLAST
Transmembranei152 – 17221HelicalSequence analysisAdd
BLAST
Transmembranei194 – 21421HelicalSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 360360Flagellar biosynthetic protein FlhBPRO_0000180953Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi266834.SMc03018.

Structurei

3D structure databases

ProteinModelPortaliO54243.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the type III secretion exporter family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105D00. Bacteria.
COG1377. LUCA.
HOGENOMiHOG000253898.
KOiK02401.
OMAiRSMYKQV.
OrthoDBiEOG6FRD1F.

Family and domain databases

Gene3Di3.40.1690.10. 1 hit.
InterProiIPR006136. FlhB.
IPR006135. T3SS_substrate_exporter.
IPR029025. T3SS_substrate_exporter_C.
[Graphical view]
PANTHERiPTHR30531. PTHR30531. 1 hit.
PfamiPF01312. Bac_export_2. 1 hit.
[Graphical view]
PRINTSiPR00950. TYPE3IMSPROT.
SUPFAMiSSF160544. SSF160544. 1 hit.
TIGRFAMsiTIGR00328. flhB. 1 hit.

Sequencei

Sequence statusi: Complete.

O54243-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAEEQDKDSK TEAPSEKKIS DATEKGNVPF SREVTAFAST LAIYIFVVFF
60 70 80 90 100
LSDGAANMAE ALKDIFEQPE AWRLDTATDA VALISHVVLK CAALVLPVFI
110 120 130 140 150
LLILFGVGSS IFQNLPRPVL DRIQPKWNRV SPAAGFKRIY GVQGLVEFGK
160 170 180 190 200
SLFKIIVVSI VVVLVLWNDY FATLDMMFSD PVTIFTTMIS DLKQIIIVVL
210 220 230 240 250
FATATLAIVD LFWTRHHWYT ELRMTRQEVK DELKQSQGDP IVKSRLRSMQ
260 270 280 290 300
RDRARKRMIS SVPRATLIIA NPTHYAVALR YVREESDAPV VVAMGKDLVA
310 320 330 340 350
LKIREIAEKN GIPVFEDPPL ARSMFAQVSV DSVIPPVFYK AVAELIHRVY
360
AAQPQQRRVT
Length:360
Mass (Da):40,468
Last modified:October 24, 2001 - v2
Checksum:iCDAD3ED36113991C
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti99 – 991F → S in CAA11951 (PubMed:9858749).Curated
Sequence conflicti193 – 1931K → Q in CAA11951 (PubMed:9858749).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ224445 Genomic DNA. Translation: CAA11951.1.
AL591688 Genomic DNA. Translation: CAC45222.1.
RefSeqiNP_384756.1. NC_003047.1.
WP_010968725.1. NC_003047.1.

Genome annotation databases

EnsemblBacteriaiCAC45222; CAC45222; SMc03018.
GeneIDi1232289.
KEGGisme:SMc03018.
PATRICi23630515. VBISinMel96828_2023.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ224445 Genomic DNA. Translation: CAA11951.1.
AL591688 Genomic DNA. Translation: CAC45222.1.
RefSeqiNP_384756.1. NC_003047.1.
WP_010968725.1. NC_003047.1.

3D structure databases

ProteinModelPortaliO54243.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi266834.SMc03018.

Protein family/group databases

MEROPSiN06.A01.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC45222; CAC45222; SMc03018.
GeneIDi1232289.
KEGGisme:SMc03018.
PATRICi23630515. VBISinMel96828_2023.

Phylogenomic databases

eggNOGiENOG4105D00. Bacteria.
COG1377. LUCA.
HOGENOMiHOG000253898.
KOiK02401.
OMAiRSMYKQV.
OrthoDBiEOG6FRD1F.

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-662-MONOMER.
SMEL266834:GJF6-667-MONOMER.

Family and domain databases

Gene3Di3.40.1690.10. 1 hit.
InterProiIPR006136. FlhB.
IPR006135. T3SS_substrate_exporter.
IPR029025. T3SS_substrate_exporter_C.
[Graphical view]
PANTHERiPTHR30531. PTHR30531. 1 hit.
PfamiPF01312. Bac_export_2. 1 hit.
[Graphical view]
PRINTSiPR00950. TYPE3IMSPROT.
SUPFAMiSSF160544. SSF160544. 1 hit.
TIGRFAMsiTIGR00328. flhB. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Mapping of 41 chemotaxis, flagellar and motility genes to a single region of the Sinorhizobium meliloti chromosome."
    Sourjik V., Sterr W., Platzer J., Bos I., Haslbeck M., Schmitt R.
    Gene 223:283-290(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: RU11/001.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1021.
  3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1021.

Entry informationi

Entry nameiFLHB_RHIME
AccessioniPrimary (citable) accession number: O54243
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: October 24, 2001
Last modified: December 9, 2015
This is version 97 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.