ID   CBSB_SACS2              Reviewed;         314 AA.
AC   P58030;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   27-APR-2001, sequence version 1.
DT   25-MAY-2022, entry version 92.
DE   RecName: Full=Cytochrome b558/566 subunit B;
GN   Name=cbsB; OrderedLocusNames=SSO2802; ORFNames=C48_010;
OS   Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
OS   (Sulfolobus solfataricus).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Saccharolobus.
OX   NCBI_TaxID=273057;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35092 / DSM 1617 / JCM 11322 / P2;
RX   PubMed=11427726; DOI=10.1073/pnas.141222098;
RA   She Q., Singh R.K., Confalonieri F., Zivanovic Y., Allard G., Awayez M.J.,
RA   Chan-Weiher C.C.-Y., Clausen I.G., Curtis B.A., De Moors A., Erauso G.,
RA   Fletcher C., Gordon P.M.K., Heikamp-de Jong I., Jeffries A.C., Kozera C.J.,
RA   Medina N., Peng X., Thi-Ngoc H.P., Redder P., Schenk M.E., Theriault C.,
RA   Tolstrup N., Charlebois R.L., Doolittle W.F., Duguet M., Gaasterland T.,
RA   Garrett R.A., Ragan M.A., Sensen C.W., Van der Oost J.;
RT   "The complete genome of the crenarchaeon Sulfolobus solfataricus P2.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:7835-7840(2001).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; AE006641; AAK42915.1; -; Genomic_DNA.
DR   PIR; D90457; D90457.
DR   RefSeq; WP_009991444.1; NC_002754.1.
DR   AlphaFoldDB; P58030; -.
DR   STRING; 273057.SSO2802; -.
DR   EnsemblBacteria; AAK42915; AAK42915; SSO2802.
DR   GeneID; 44128550; -.
DR   KEGG; sso:SSO2802; -.
DR   PATRIC; fig|273057.12.peg.2888; -.
DR   eggNOG; arCOG06016; Archaea.
DR   HOGENOM; CLU_884600_0_0_2; -.
DR   OMA; IMNMVMP; -.
DR   Proteomes; UP000001974; 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; IPR017573; Cyt_b558/566_suB.
DR   TIGRFAMs; TIGR03155; sulfolob_CbsB; 1.
PE   4: Predicted;
KW   Cell membrane; Electron transport; Membrane; Reference proteome;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..314
FT                   /note="Cytochrome b558/566 subunit B"
FT                   /id="PRO_0000089386"
FT   TRANSMEM        47..67
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        76..96
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        102..122
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        127..147
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        155..175
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        186..206
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        233..253
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        264..284
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   314 AA;  35030 MW;  7D14E8F01922ECA4 CRC64;
     MKMVDELKGN LNSFLILLGI FSFLQFSFKQ SFMFPSILPL NIPDSNLLLV IGNISFYFFF
     VFLLIVSMIL SLTYKSLIPL TIILTISPFI TLIPNYENSF LLYSLEIAIL ILGLASTIEG
     LIKSSLLSIL LIPTLVLVNL GIYASILLNI FHNALFISYL TIYLISIAGY LAYVISWGKI
     KSLRNYIAIS VGLLSMIPFI FFENIISHNR YLEILMNMIL PSTLGITLYN PYHITLLVMA
     LGLSTMGIVT SLIKGNVSSG VGYFLIITTV FLGIDGFSLL IYMLTPIIGF LVITSSEIES
     KRRLIDIISP TRNG