ID   FLA2_TREPH              Reviewed;         286 AA.
AC   P21989;
DT   01-AUG-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 2.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=Flagellar filament 33 kDa core protein;
DE   AltName: Full=Class B;
OS   Treponema phagedenis.
OC   Bacteria; Spirochaetes; Spirochaetales; Treponemataceae; Treponema.
OX   NCBI_TaxID=162;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 1-27.
RX   PubMed=3045083; DOI=10.1128/jb.170.9.4072-4082.1988;
RA   Norris S.J., Charon N.W., Cook R.G., Fuentes M.D., Limberger R.J.;
RT   "Antigenic relatedness and N-terminal sequence homology define two classes
RT   of periplasmic flagellar proteins of Treponema pallidum subsp. pallidum and
RT   Treponema phagedenis.";
RL   J. Bacteriol. 170:4072-4082(1988).
CC   -!- FUNCTION: Component of the core of the flagella.
CC   -!- SUBUNIT: The flagellum consists of an outer layer composed of repeating
CC       units of FlaA around a core that contains several antigenically related
CC       polypeptides.
CC   -!- SUBCELLULAR LOCATION: Periplasmic flagellum. Periplasm.
CC   -!- SIMILARITY: Belongs to the bacterial flagellin family. {ECO:0000305}.
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DR   EMBL; M94015; AAC28741.1; -; Genomic_DNA.
DR   PIR; F32351; F32351.
DR   RefSeq; WP_024752187.1; NZ_AQCF01000034.1.
DR   AlphaFoldDB; P21989; -.
DR   SMR; P21989; -.
DR   PRIDE; P21989; -.
DR   GeneID; 57752317; -.
DR   GO; GO:0055040; C:periplasmic flagellum; 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; IPR001029; Flagellin_N.
DR   PANTHER; PTHR42792; PTHR42792; 1.
DR   Pfam; PF00700; Flagellin_C; 1.
DR   Pfam; PF00669; Flagellin_N; 1.
DR   PRINTS; PR00207; FLAGELLIN.
PE   1: Evidence at protein level;
KW   Bacterial flagellum; Direct protein sequencing; Periplasm.
FT   CHAIN           1..286
FT                   /note="Flagellar filament 33 kDa core protein"
FT                   /id="PRO_0000182633"
SQ   SEQUENCE   286 AA;  31469 MW;  24EB131DA1FDDCB0 CRC64;
     MIINHNMSAM FAQRTLGNTN LSVQKNMEKL SSGLRINRAG DDASGLAVSE KMRSQIRGLN
     QASTNAQNGI SFIQVAESYL QETTDVIQRI RELSVQSANG IYSAEDRMYI QVEVSQLVAE
     IDRIASHAQF NGMNMLTGRF ARETGENTVT ASMWFHIGAN MDQRTRAYIG TMTAAALGVR
     DVGDESILNI DDPEKANRAI GTLDEAIKKI NKQRADLGAY QNRLEYTVIG VNVAAENLQA
     AESRIRDVDM AKEMVDYTKN QILVQSGTAM LAQANQATQS VLSLLR