ID   CBSA_SACS2              Reviewed;         479 AA.
AC   P58029;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   27-APR-2001, sequence version 1.
DT   25-MAY-2022, entry version 94.
DE   RecName: Full=Cytochrome b558/566 subunit A;
GN   Name=cbsA; OrderedLocusNames=SSO2801; ORFNames=C48_011;
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   -!- FUNCTION: Monoheme cytochrome whose physiological function is not yet
CC       clear. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
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DR   EMBL; AE006641; AAK42914.1; -; Genomic_DNA.
DR   PIR; C90457; C90457.
DR   AlphaFoldDB; P58029; -.
DR   STRING; 273057.SSO2801; -.
DR   EnsemblBacteria; AAK42914; AAK42914; SSO2801.
DR   KEGG; sso:SSO2801; -.
DR   PATRIC; fig|273057.12.peg.2887; -.
DR   eggNOG; arCOG06015; Archaea.
DR   HOGENOM; CLU_575729_0_0_2; -.
DR   OMA; MYEVDTA; -.
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   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0022900; P:electron transport chain; IEA:InterPro.
DR   InterPro; IPR019020; Cyt-c552/DMSO_Rdtase_haem-bd.
DR   InterPro; IPR017572; Cyt_b558/566_suA.
DR   Pfam; PF09459; EB_dh; 1.
DR   SMART; SM00887; EB_dh; 1.
DR   TIGRFAMs; TIGR03154; sulfolob_CbsA; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Electron transport; Glycoprotein; Heme; Iron; Membrane;
KW   Metal-binding; Reference proteome; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..479
FT                   /note="Cytochrome b558/566 subunit A"
FT                   /id="PRO_0000089384"
FT   TRANSMEM        19..39
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        456..476
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        73
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        99
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        152
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        172
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        182
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        191
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        219
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        262
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        288
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        302
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        325
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        348
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        385
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   479 AA;  52532 MW;  7C92B0B91A8245B4 CRC64;
     MLKPFCEKMS IKRKSKYTLG VLLLASFLAI IMGLANVPMA QTSPQIPVYK VVGNADLSNP
     GSASYWSQIP WINISLTANI PMAPTSGLTH YLLVKAVWNG SWIIILERWY APEPAFGAWS
     AAAAALYPPA SGPGLFRQIM LTPGTTYTIE KNYTNYFSIV NGNIIQGRLV LNYSGILLPA
     PNDTQITVLS NGTIILWHSP RPIEDLLYSD GMFYGYYTNN TWYYPDRAAI MWYMGSVIPP
     TKDGMNIGGK VPGQAFDGVT FNDTGGSLVQ PGGAANIWMW VSGATWNNAT YDPAFKVNLW
     QNTSLTGLPY IDPDNHGFAV PLYTNNTNMY EVDTAGIWYT PVTTSGLNGS LFFIWTGATY
     QNGYWTVEFA RPLAVPSAYA KWMPNITVGK TYYVAFAVWQ GKLGETLFDK SITSNFLTLE
     LVTTPPTSTT TSTISSTSVT TTTSITTVTS IPSTTIYVTI VGVVIAIIAL IILYVVFRR