YOSP_BACSU
ID YOSP_BACSU Reviewed; 329 AA.
AC O30601;
DT 24-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 1.
DT 03-AUG-2022, entry version 131.
DE RecName: Full=SPbeta prophage-derived ribonucleoside-diphosphate reductase subunit beta;
DE EC=1.17.4.1;
DE AltName: Full=Ribonucleotide reductase small subunit;
GN Name=yosP; Synonyms=yojQ/yojS; OrderedLocusNames=BSU20040;
OS Bacillus subtilis (strain 168).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=224308;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROPOSAL OF INTRON.
RC STRAIN=168;
RX PubMed=9679200; DOI=10.1093/dnares/5.2.121;
RA Ghim S.-Y., Choi S.-K., Shin B.-S., Park S.-H.;
RT "An 8 kb nucleotide sequence at the 3' flanking region of the sspC gene
RT (184 degrees) on the Bacillus subtilis 168 chromosome containing an intein
RT and an intron.";
RL DNA Res. 5:121-126(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).
RN [3]
RP SEQUENCE REVISION TO C-TERMINUS.
RX PubMed=19383706; DOI=10.1099/mic.0.027839-0;
RA Barbe V., Cruveiller S., Kunst F., Lenoble P., Meurice G., Sekowska A.,
RA Vallenet D., Wang T., Moszer I., Medigue C., Danchin A.;
RT "From a consortium sequence to a unified sequence: the Bacillus subtilis
RT 168 reference genome a decade later.";
RL Microbiology 155:1758-1775(2009).
CC -!- FUNCTION: Provides the precursors necessary for DNA synthesis.
CC Catalyzes the biosynthesis of deoxyribonucleotides from the
CC corresponding ribonucleotides (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[thioredoxin]-disulfide + a 2'-deoxyribonucleoside 5'-
CC diphosphate + H2O = [thioredoxin]-dithiol + a ribonucleoside 5'-
CC diphosphate; Xref=Rhea:RHEA:23252, Rhea:RHEA-COMP:10698, Rhea:RHEA-
CC COMP:10700, ChEBI:CHEBI:15377, ChEBI:CHEBI:29950, ChEBI:CHEBI:50058,
CC ChEBI:CHEBI:57930, ChEBI:CHEBI:73316; EC=1.17.4.1;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU10014};
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875; Evidence={ECO:0000250};
CC Note=Binds 2 iron ions per subunit. {ECO:0000250};
CC -!- PATHWAY: Genetic information processing; DNA replication.
CC -!- SUBUNIT: Tetramer of two alpha and two beta subunits. {ECO:0000250}.
CC -!- MISCELLANEOUS: This gene has an intron within which is encoded YosQ, a
CC putative homing endonuclease.
CC -!- SIMILARITY: Belongs to the ribonucleoside diphosphate reductase small
CC chain family. {ECO:0000305}.
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DR EMBL; AF012906; AAB92486.1; -; Genomic_DNA.
DR EMBL; AL009126; CAB13896.2; -; Genomic_DNA.
DR PIR; B69927; B69927.
DR RefSeq; NP_389886.2; NC_000964.3.
DR RefSeq; WP_010886538.1; NC_000964.3.
DR AlphaFoldDB; O30601; -.
DR SMR; O30601; -.
DR STRING; 224308.BSU20040; -.
DR PaxDb; O30601; -.
DR PRIDE; O30601; -.
DR EnsemblBacteria; CAB13896; CAB13896; BSU_20040.
DR GeneID; 939476; -.
DR KEGG; bsu:BSU20040; -.
DR PATRIC; fig|224308.43.peg.2117; -.
DR eggNOG; COG0208; Bacteria.
DR InParanoid; O30601; -.
DR PhylomeDB; O30601; -.
DR BioCyc; BSUB:BSU20040-MON; -.
DR UniPathway; UPA00326; -.
DR Proteomes; UP000001570; Chromosome.
DR GO; GO:0005971; C:ribonucleoside-diphosphate reductase complex; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004748; F:ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor; IEA:UniProtKB-EC.
DR GO; GO:0009263; P:deoxyribonucleotide biosynthetic process; IEA:InterPro.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniPathway.
DR CDD; cd01049; RNRR2; 1.
DR Gene3D; 1.10.620.20; -; 1.
DR InterPro; IPR009078; Ferritin-like_SF.
DR InterPro; IPR012348; RNR-like.
DR InterPro; IPR026494; RNR_NrdF-like.
DR InterPro; IPR033909; RNR_small.
DR InterPro; IPR030475; RNR_small_AS.
DR InterPro; IPR000358; RNR_small_fam.
DR PANTHER; PTHR23409; PTHR23409; 1.
DR Pfam; PF00268; Ribonuc_red_sm; 1.
DR PIRSF; PIRSF000355; NrdB; 1.
DR SUPFAM; SSF47240; SSF47240; 1.
DR TIGRFAMs; TIGR04171; RNR_1b_NrdF; 1.
DR PROSITE; PS00368; RIBORED_SMALL; 1.
PE 3: Inferred from homology;
KW Deoxyribonucleotide synthesis; Iron; Metal-binding; Oxidoreductase;
KW Reference proteome.
FT CHAIN 1..329
FT /note="SPbeta prophage-derived ribonucleoside-diphosphate
FT reductase subunit beta"
FT /id="PRO_0000389010"
FT ACT_SITE 105
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10014"
FT BINDING 66
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10014"
FT BINDING 97
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10014"
FT BINDING 97
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 101
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10014"
FT BINDING 164
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 198
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 201
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
SQ SEQUENCE 329 AA; 38181 MW; EC36E9DFC12BD269 CRC64;
MTKIYDAANW SKHEDDFTQM FYNQNVKQFW LPEEIALNGD LLTWKYLGKN EQDTYMKVLA
GLTLLDTEQG NTGMPIVAEH VDGHQRKAVL NFMAMMENAV HAKSYSNIFL TLAPTEQINE
VFEWVKNNRF LQKKARTIVS VYKTIKKNDE ISLFKGMVAS VFLESFLFYS GFYYPLYFYG
QGKLMQSGEI INLIIRDEAI HGVYVGLLAQ EIYKKQTPQK QKELYAWALN LLQELYENEL
EYTEDVYDQV GLAPDVKKFI RYNANKALNN LGFDHWFEEE DVNPIVINGL NTKTKSHDFF
STKGNGYKKA TVEPLKDSDF IFTEKGCIQ
