ID   CBP4_YEAS2              Reviewed;         147 AA.
AC   C7GT24;
DT   02-MAR-2010, integrated into UniProtKB/Swiss-Prot.
DT   02-MAR-2010, sequence version 2.
DT   25-MAY-2022, entry version 31.
DE   RecName: Full=Assembly factor CBP4;
DE   AltName: Full=Cytochrome b mRNA-processing protein 4;
GN   Name=CBP4; ORFNames=C1Q_03544;
OS   Saccharomyces cerevisiae (strain JAY291) (Baker's yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=574961;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JAY291;
RX   PubMed=19812109; DOI=10.1101/gr.091777.109;
RA   Argueso J.L., Carazzolle M.F., Mieczkowski P.A., Duarte F.M., Netto O.V.C.,
RA   Missawa S.K., Galzerani F., Costa G.G.L., Vidal R.O., Noronha M.F.,
RA   Dominska M., Andrietta M.G.S., Andrietta S.R., Cunha A.F., Gomes L.H.,
RA   Tavares F.C.A., Alcarde A.R., Dietrich F.S., McCusker J.H., Petes T.D.,
RA   Pereira G.A.G.;
RT   "Genome structure of a Saccharomyces cerevisiae strain widely used in
RT   bioethanol production.";
RL   Genome Res. 19:2258-2270(2009).
CC   -!- FUNCTION: Essential for the assembly of ubiquinol-cytochrome c
CC       reductase. It has a direct effect on the correct occurrence of the
CC       Rieske protein, core 4, core 5 and apocytochrome b (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC       Single-pass membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the CBP4 family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=EEU06051.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; ACFL01000226; EEU06051.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; C7GT24; -.
DR   SMR; C7GT24; -.
DR   Proteomes; UP000008073; Unassembled WGS sequence.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR012420; Cbp4.
DR   PANTHER; PTHR28202; PTHR28202; 1.
DR   Pfam; PF07960; CBP4; 1.
PE   3: Inferred from homology;
KW   Chaperone; Membrane; Mitochondrion; Mitochondrion inner membrane;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..147
FT                   /note="Assembly factor CBP4"
FT                   /id="PRO_0000392084"
FT   TRANSMEM        5..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          73..94
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   147 AA;  17532 MW;  27CD71BD4C7CE8BB CRC64;
     MERPLWVRWL KVYAIGGAII GSGFLLFKYT TPTDQQLISQ LSPELRLQYE REKKLRQSEQ
     QALMKIVKET SQSDDPIWKT GPLQSPWERN GDNVQSRDHF AKVRAEEVQK EELARIRNEL
     SQLRSETEEK TKEIVQDKQV KSWWRFW