ID   YONK_BACSU              Reviewed;          63 AA.
AC   O31947;
DT   20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=SPbeta prophage-derived uncharacterized protein YonK;
GN   Name=yonK; OrderedLocusNames=BSU21060;
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   X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS), AND SUBUNIT.
RG   Northeast structural genomics consortium (NESG);
RT   "Crystal structure of the hypothetical protein from Bacillus subtilis
RT   (yonK).";
RL   Submitted (JUL-2006) to the PDB data bank.
CC   -!- SUBUNIT: Octamer. {ECO:0000305}.
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DR   EMBL; AL009126; CAB14024.1; -; Genomic_DNA.
DR   RefSeq; NP_389989.1; NC_000964.3.
DR   RefSeq; WP_004399317.1; NZ_JNCM01000036.1.
DR   PDB; 2H4O; X-ray; 2.80 A; A/B/C/D=1-63.
DR   PDBsum; 2H4O; -.
DR   AlphaFoldDB; O31947; -.
DR   SMR; O31947; -.
DR   STRING; 224308.BSU21060; -.
DR   PaxDb; O31947; -.
DR   PRIDE; O31947; -.
DR   EnsemblBacteria; CAB14024; CAB14024; BSU_21060.
DR   GeneID; 939166; -.
DR   KEGG; bsu:BSU21060; -.
DR   PATRIC; fig|224308.179.peg.2300; -.
DR   BioCyc; BSUB:BSU21060-MON; -.
DR   EvolutionaryTrace; O31947; -.
DR   Proteomes; UP000001570; Chromosome.
DR   Gene3D; 6.20.120.10; -; 1.
DR   InterPro; IPR018600; Phage_SP-beta_YonK.
DR   InterPro; IPR037261; YonK_sf.
DR   Pfam; PF09642; YonK; 1.
DR   SUPFAM; SSF160570; SSF160570; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Reference proteome.
FT   CHAIN           1..63
FT                   /note="SPbeta prophage-derived uncharacterized protein
FT                   YonK"
FT                   /id="PRO_0000359927"
FT   STRAND          4..10
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   STRAND          13..16
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   TURN            17..20
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   STRAND          21..25
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   STRAND          30..34
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   HELIX           35..40
FT                   /evidence="ECO:0007829|PDB:2H4O"
FT   TURN            41..44
FT                   /evidence="ECO:0007829|PDB:2H4O"
SQ   SEQUENCE   63 AA;  7273 MW;  6607E8BB2FE27888 CRC64;
     MASKKVHQIN VKGFFDMDVM EVTEQTKEAE YTYDFKEILS EFNGKNVSIT VKEENELPVK
     GVE