ID   SUFB_BACSU              Reviewed;         465 AA.
AC   O32162;
DT   03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=FeS cluster assembly protein SufB;
GN   Name=sufB; OrderedLocusNames=BSU32670;
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).
CC   -!- FUNCTION: The SufBCD complex acts synergistically with SufE to
CC       stimulate the cysteine desulfurase activity of SufS. The SufBCD complex
CC       contributes to the assembly or repair of oxygen-labile iron-sulfur
CC       clusters under oxidative stress. May facilitate iron uptake from
CC       extracellular iron chelators under iron limitation (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Part of the SufBCD complex that contains SufB, SufC and SufD.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the UPF0051 (ycf24) family. {ECO:0000305}.
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DR   EMBL; AL009126; CAB15256.1; -; Genomic_DNA.
DR   PIR; D70019; D70019.
DR   RefSeq; NP_391146.1; NC_000964.3.
DR   RefSeq; WP_003228608.1; NZ_JNCM01000033.1.
DR   AlphaFoldDB; O32162; -.
DR   SMR; O32162; -.
DR   IntAct; O32162; 1.
DR   MINT; O32162; -.
DR   STRING; 224308.BSU32670; -.
DR   jPOST; O32162; -.
DR   PaxDb; O32162; -.
DR   PRIDE; O32162; -.
DR   DNASU; 936706; -.
DR   EnsemblBacteria; CAB15256; CAB15256; BSU_32670.
DR   GeneID; 936706; -.
DR   KEGG; bsu:BSU32670; -.
DR   PATRIC; fig|224308.179.peg.3538; -.
DR   eggNOG; COG0719; Bacteria.
DR   InParanoid; O32162; -.
DR   OMA; YYSAPKQ; -.
DR   PhylomeDB; O32162; -.
DR   BioCyc; BSUB:BSU32670-MON; -.
DR   PRO; PR:O32162; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:InterPro.
DR   InterPro; IPR010231; SUF_FeS_clus_asmbl_SufB.
DR   InterPro; IPR000825; SUF_FeS_clus_asmbl_SufBD.
DR   InterPro; IPR037284; SUF_FeS_clus_asmbl_SufBD_sf.
DR   InterPro; IPR045595; SufBD_N.
DR   Pfam; PF01458; SUFBD; 1.
DR   Pfam; PF19295; SufBD_N; 1.
DR   SUPFAM; SSF101960; SSF101960; 1.
DR   TIGRFAMs; TIGR01980; sufB; 1.
PE   3: Inferred from homology;
KW   Reference proteome.
FT   CHAIN           1..465
FT                   /note="FeS cluster assembly protein SufB"
FT                   /id="PRO_0000388724"
SQ   SEQUENCE   465 AA;  52730 MW;  2661FBFA65184FB9 CRC64;
     MAKKMPDIGE YKYGFHDKDV SIFRSERGLT KEIVEEISRM KEEPQWMLDF RLKSLEHFYN
     MPMPQWGGDL NSLNFDEITY YVKPSERSER SWDEVPEEIK QTFDKLGIPE AEQKYLAGVS
     AQYESEVVYH NMKEDLEAQG IVFKDTDSAL KENEDIFREH WAKVIPPTDN KFAALNSAVW
     SGGSFIYVPK GVKVETPLQA YFRINSENMG QFERTLIIVD EEASVHYVEG CTAPVYTTNS
     LHSAVVEIIV KKGGYCRYTT IQNWANNVYN LVTKRTVCEE NATMEWIDGN IGSKLTMKYP
     ACILKGEGAR GMTLSIALAG KGQHQDAGAK MIHLAPNTSS TIVSKSISKQ GGKVTYRGIV
     HFGRKAEGAR SNIECDTLIM DNKSTSDTIP YNEILNDNIS LEHEAKVSKV SEEQLFYLMS
     RGISEEEATE MIVMGFIEPF TKELPMEYAV EMNRLIKFEM EGSIG