ID   YQXH_BACSU              Reviewed;         140 AA.
AC   P24811;
DT   01-MAR-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-1992, sequence version 1.
DT   03-AUG-2022, entry version 115.
DE   RecName: Full=Uncharacterized protein YqxH;
DE   AltName: Full=ORF2;
GN   Name=yqxH; Synonyms=yqdD; OrderedLocusNames=BSU25910;
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;
RX   PubMed=1683402; DOI=10.1099/00221287-137-8-1987;
RA   Foster S.J.;
RT   "Cloning, expression, sequence analysis and biochemical characterization of
RT   an autolytic amidase of Bacillus subtilis 168 trpC2.";
RL   J. Gen. Microbiol. 137:1987-1998(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / JH642;
RX   PubMed=7704261; DOI=10.1099/13500872-141-2-323;
RA   Takemaru K., Mizuno M., Sato T., Takeuchi M., Kobayashi Y.;
RT   "Complete nucleotide sequence of a skin element excised by DNA
RT   rearrangement during sporulation in Bacillus subtilis.";
RL   Microbiology 141:323-327(1995).
RN   [3]
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   [4]
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}.
CC   -!- SIMILARITY: Belongs to the bacteriophage holin family. Cp-1 holin
CC       subfamily. {ECO:0000305}.
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DR   EMBL; M59232; AAA62675.1; -; Genomic_DNA.
DR   EMBL; D32216; BAA06959.1; -; Genomic_DNA.
DR   EMBL; D84432; BAA12423.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB14532.1; -; Genomic_DNA.
DR   PIR; B44816; B44816.
DR   RefSeq; NP_390468.1; NC_000964.3.
DR   RefSeq; WP_003246208.1; NZ_JNCM01000036.1.
DR   AlphaFoldDB; P24811; -.
DR   STRING; 224308.BSU25910; -.
DR   PaxDb; P24811; -.
DR   PRIDE; P24811; -.
DR   EnsemblBacteria; CAB14532; CAB14532; BSU_25910.
DR   GeneID; 937782; -.
DR   KEGG; bsu:BSU25910; -.
DR   PATRIC; fig|224308.179.peg.2816; -.
DR   eggNOG; COG4824; Bacteria.
DR   OMA; LMGTEIM; -.
DR   PhylomeDB; P24811; -.
DR   BioCyc; BSUB:BSU25910-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; IPR006480; Phage_holin_4_1.
DR   Pfam; PF05105; Phage_holin_4_1; 1.
DR   TIGRFAMs; TIGR01593; holin_tox_secr; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..140
FT                   /note="Uncharacterized protein YqxH"
FT                   /id="PRO_0000172860"
FT   TRANSMEM        26..43
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        64..86
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   140 AA;  15662 MW;  B502EA8F8E0A80D1 CRC64;
     MEETSLFINF ETLDLARVYL FGGVKYLDLL LVLSIIDVLT GVIKAWKFKK LRSRSAWFGY
     VRKLLNFFAV ILANVIDTVL NLNGVLTFGT VLFYIANEGL SITENLAQIG VKIPSSITDR
     LQTIENEKEQ SKNNADKAAG