ID   SP3AC_BACSU             Reviewed;          68 AA.
AC   P49780;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 112.
DE   RecName: Full=Stage III sporulation protein AC;
GN   Name=spoIIIAC; OrderedLocusNames=BSU24410;
OS   Bacillus subtilis (strain 168).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=224308;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / JH642;
RA   Guerout-Fleury A.M., Gonzy-Treboul G., Stragier P.;
RL   Submitted (SEP-1995) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / JH642;
RX   PubMed=8969508; DOI=10.1099/13500872-142-11-3103;
RA   Mizuno M., Masuda S., Takemaru K., Hosono S., Sato T., Takeuchi M.,
RA   Kobayashi Y.;
RT   "Systematic sequencing of the 283 kb 210 degrees-232 degrees region of the
RT   Bacillus subtilis genome containing the skin element and many sporulation
RT   genes.";
RL   Microbiology 142:3103-3111(1996).
RN   [3]
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   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; U35252; AAA76722.1; -; Genomic_DNA.
DR   EMBL; D84432; BAA12562.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB14372.1; -; Genomic_DNA.
DR   PIR; F69711; F69711.
DR   RefSeq; NP_390321.1; NC_000964.3.
DR   RefSeq; WP_003153142.1; NZ_JNCM01000036.1.
DR   AlphaFoldDB; P49780; -.
DR   SMR; P49780; -.
DR   STRING; 224308.BSU24410; -.
DR   TCDB; 9.B.70.1.1; the multicomponent putative spoiiiae exporter (spoiiia-e) family.
DR   PaxDb; P49780; -.
DR   EnsemblBacteria; CAB14372; CAB14372; BSU_24410.
DR   GeneID; 61769859; -.
DR   GeneID; 64304231; -.
DR   GeneID; 66363752; -.
DR   GeneID; 938562; -.
DR   KEGG; bsu:BSU24410; -.
DR   PATRIC; fig|224308.179.peg.2659; -.
DR   eggNOG; ENOG5032ZY3; Bacteria.
DR   OMA; HWVTLIG; -.
DR   PhylomeDB; P49780; -.
DR   BioCyc; BSUB:BSU24410-MON; -.
DR   PRO; PR:P49780; -.
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   GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
DR   InterPro; IPR009570; Spore_III_AC.
DR   InterPro; IPR025664; Spore_III_AC/AD.
DR   Pfam; PF06686; SpoIIIAC; 1.
DR   TIGRFAMs; TIGR02848; spore_III_AC; 1.
PE   4: Predicted;
KW   Cell membrane; Membrane; Reference proteome; Sporulation; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..68
FT                   /note="Stage III sporulation protein AC"
FT                   /id="PRO_0000072067"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        33..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   68 AA;  7638 MW;  7BEE0DED5B16CB7A CRC64;
     MGVDVNVIFQ IAGVGIVVAF LHTILDQMGK KEYAQWVTLL GFIYILFMVA TIVDDLFKKI
     KAVFLFQG