ID   BHLB_BACSU              Reviewed;          88 AA.
AC   O31984;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=SPbeta prophage-derived protein BhlB;
GN   Name=bhlB; Synonyms=yomA; OrderedLocusNames=BSU21430;
OS   Bacillus subtilis (strain 168).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=224308;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PUTATIVE FUNCTION.
RC   STRAIN=168;
RX   PubMed=9579063; DOI=10.1099/00221287-144-4-885;
RA   Regamey A., Karamata D.;
RT   "The N-acetylmuramoyl-L-alanine amidase encoded by the Bacillus subtilis
RT   168 prophage SP beta.";
RL   Microbiology 144:885-893(1998).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=168;
RX   PubMed=9384377; DOI=10.1038/36786;
RA   Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA   Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA   Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA   Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA   Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA   Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA   Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA   Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA   Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA   Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA   Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA   Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA   Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA   Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA   Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA   Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA   Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA   Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA   Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA   Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA   Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA   Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA   Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA   Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA   Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA   Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA   Yoshikawa H., Danchin A.;
RT   "The complete genome sequence of the Gram-positive bacterium Bacillus
RT   subtilis.";
RL   Nature 390:249-256(1997).
CC   -!- FUNCTION: May be involved in the secretion of the autolysin BlyA.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the SPP1 holin family. {ECO:0000305}.
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DR   EMBL; AF021803; AAC38302.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB14061.1; -; Genomic_DNA.
DR   RefSeq; NP_390026.1; NC_000964.3.
DR   RefSeq; WP_004399099.1; NZ_JNCM01000036.1.
DR   AlphaFoldDB; O31984; -.
DR   STRING; 224308.BSU21430; -.
DR   PaxDb; O31984; -.
DR   EnsemblBacteria; CAB14061; CAB14061; BSU_21430.
DR   GeneID; 939127; -.
DR   KEGG; bsu:BSU21430; -.
DR   PATRIC; fig|224308.179.peg.2340; -.
DR   eggNOG; ENOG50308R2; Bacteria.
DR   BioCyc; BSUB:BSU21430-MON; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR006479; Holin.
DR   Pfam; PF04688; Holin_SPP1; 1.
DR   TIGRFAMs; TIGR01592; holin_SPP1; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..88
FT                   /note="SPbeta prophage-derived protein BhlB"
FT                   /id="PRO_0000164429"
FT   TRANSMEM        15..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        45..65
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   88 AA;  10120 MW;  38104CF798A0E6A6 CRC64;
     MFENIDKGTI VRTLLLAIAL LNQIMVMLGK AAFIINEEDI NHLYDCLYTI FTIVFTTSTT
     TAAWFKNNYI TAKGKKQKQV LKKENLFK