ID   FLAB_VIBCH              Reviewed;         376 AA.
AC   P0C6C4; O34223;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Flagellin B;
GN   Name=flaB; OrderedLocusNames=VC_2142;
OS   Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=243277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39315 / El Tor Inaba N16961;
RX   PubMed=10952301; DOI=10.1038/35020000;
RA   Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L.,
RA   Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R.,
RA   Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D.,
RA   Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A.,
RA   Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L.,
RA   Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.;
RT   "DNA sequence of both chromosomes of the cholera pathogen Vibrio
RT   cholerae.";
RL   Nature 406:477-483(2000).
CC   -!- FUNCTION: Flagellin is the subunit protein which polymerizes to form
CC       the filaments of bacterial flagella. FlaB is not essential for
CC       flagellar synthesis and motility (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Heteromer of multiple flagellin subunits including FlaA, FlaB,
CC       FlaC, FlaD and FlaE. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}. Bacterial flagellum
CC       {ECO:0000250}.
CC   -!- MISCELLANEOUS: V.cholerae is able to differentially regulate the
CC       flagellins within the flagellum maybe to produce flagella which are
CC       particularly suited for motility within a given environment.
CC   -!- SIMILARITY: Belongs to the bacterial flagellin family. {ECO:0000305}.
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DR   EMBL; AE003852; AAF95287.1; -; Genomic_DNA.
DR   PIR; A82112; A82112.
DR   RefSeq; NP_231773.1; NC_002505.1.
DR   RefSeq; WP_000996996.1; NZ_LT906614.1.
DR   AlphaFoldDB; P0C6C4; -.
DR   SMR; P0C6C4; -.
DR   STRING; 243277.VC_2142; -.
DR   DNASU; 2613278; -.
DR   EnsemblBacteria; AAF95287; AAF95287; VC_2142.
DR   GeneID; 57740761; -.
DR   KEGG; vch:VC_2142; -.
DR   PATRIC; fig|243277.26.peg.2047; -.
DR   eggNOG; COG1344; Bacteria.
DR   HOGENOM; CLU_011142_7_2_6; -.
DR   OMA; MAERNAM; -.
DR   BioCyc; VCHO:VC2142-MON; -.
DR   Proteomes; UP000000584; Chromosome 1.
DR   GO; GO:0009288; C:bacterial-type flagellum; IEA:UniProtKB-SubCell.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   Gene3D; 6.10.10.10; -; 1.
DR   InterPro; IPR001492; Flagellin.
DR   InterPro; IPR046358; Flagellin_C.
DR   InterPro; IPR042187; Flagellin_C_sub2.
DR   InterPro; IPR010810; Flagellin_hook_IN_motif.
DR   InterPro; IPR001029; Flagellin_N.
DR   PANTHER; PTHR42792; PTHR42792; 1.
DR   Pfam; PF00700; Flagellin_C; 1.
DR   Pfam; PF07196; Flagellin_IN; 1.
DR   Pfam; PF00669; Flagellin_N; 1.
DR   PRINTS; PR00207; FLAGELLIN.
PE   3: Inferred from homology;
KW   Bacterial flagellum; Coiled coil; Reference proteome; Secreted.
FT   CHAIN           1..376
FT                   /note="Flagellin B"
FT                   /id="PRO_0000182649"
FT   COILED          103..129
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   376 AA;  39517 MW;  4483E74394E2B2F9 CRC64;
     MAINVNTNVS AMTAQRYLNG AADGMQKSME RLSSGYKINS ARDDAAGLQI SNRLTSQSRG
     LDMAVKNAND GISIAQTAEG AMNETTNILQ RMRDLALQSS NGSNSSSERR AIQEEVSALN
     DELNRIAETT SFGGNKLLNG SFGSKSFQIG ADSGEAVMLS MGSMRSDTQA MGGKSYRAQE
     GKAADWRVGA ATDLTLSYTN KQGEAREVTI NAKQGDDLEE LATYINGQTE DVKASVGEDG
     KLQLFASSQK VNGDVTIGGG LGGEIGFDAG RNVTVADVNV STVAGSQEAV SILDGALKAV
     DSQRASLGAF QNRFGHAISN LDNVNENVNA SRSRIRDTDY ARETTAMTKA QILQQASTSV
     LAQAKQSPSA ALSLLG