ID   SSPH_BACSU              Reviewed;          59 AA.
AC   O31552;
DT   11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 102.
DE   RecName: Full=Small, acid-soluble spore protein H;
DE            Short=SASP H;
GN   Name=sspH; Synonyms=yfjU; OrderedLocusNames=BSU08110;
OS   Bacillus subtilis (strain 168).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=224308;
RN   [1]
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).
RN   [2]
RP   PROTEIN SEQUENCE OF 1-12, AND SUBCELLULAR LOCATION.
RX   PubMed=9852018; DOI=10.1128/jb.180.24.6704-6712.1998;
RA   Bagyan I., Setlow B., Setlow P.;
RT   "New small, acid-soluble proteins unique to spores of Bacillus subtilis:
RT   identification of the coding genes and regulation and function of two of
RT   these genes.";
RL   J. Bacteriol. 180:6704-6712(1998).
RN   [3]
RP   INDUCTION.
RX   PubMed=10333516; DOI=10.1016/s0378-1119(99)00124-9;
RA   Cabrera-Hernandez A., Sanchez-Salas J.-L., Paidhungat M., Setlow P.;
RT   "Regulation of four genes encoding small, acid-soluble spore proteins in
RT   Bacillus subtilis.";
RL   Gene 232:1-10(1999).
CC   -!- SUBCELLULAR LOCATION: Spore core {ECO:0000269|PubMed:9852018}.
CC   -!- INDUCTION: Expressed only in the forespore compartment of sporulating
CC       cells. Disappears after 45 minutes of spore germination. Expression is
CC       sigma G-dependent. {ECO:0000269|PubMed:10333516}.
CC   -!- SIMILARITY: Belongs to the SspH family. {ECO:0000305}.
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DR   EMBL; AL009126; CAB12640.1; -; Genomic_DNA.
DR   PIR; D69807; D69807.
DR   RefSeq; NP_388692.1; NC_000964.3.
DR   RefSeq; WP_003244276.1; NZ_JNCM01000032.1.
DR   AlphaFoldDB; O31552; -.
DR   STRING; 224308.BSU08110; -.
DR   PaxDb; O31552; -.
DR   EnsemblBacteria; CAB12640; CAB12640; BSU_08110.
DR   GeneID; 939208; -.
DR   KEGG; bsu:BSU08110; -.
DR   PATRIC; fig|224308.179.peg.877; -.
DR   eggNOG; ENOG5033AUF; Bacteria.
DR   OMA; MNTQRAK; -.
DR   BioCyc; BSUB:BSU08110-MON; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0042601; C:endospore-forming forespore; IEA:InterPro.
DR   GO; GO:0030436; P:asexual sporulation; IEA:UniProtKB-UniRule.
DR   GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
DR   HAMAP; MF_00667; SspH; 1.
DR   InterPro; IPR012610; SASP_SspH.
DR   Pfam; PF08141; SspH; 1.
DR   TIGRFAMs; TIGR02861; SASP_H; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Reference proteome; Sporulation.
FT   CHAIN           1..59
FT                   /note="Small, acid-soluble spore protein H"
FT                   /id="PRO_0000162320"
SQ   SEQUENCE   59 AA;  6869 MW;  E54FF9C14FDE96F1 CRC64;
     MNIQRAKEIV ESPDMKKVTY NGVPIYIQHV NEETGTARIY PLDEPQEEHE VQLNSLKED