ID   CBP4_YEAS8              Reviewed;         147 AA.
AC   C8Z970;
DT   02-MAR-2010, integrated into UniProtKB/Swiss-Prot.
DT   02-MAR-2010, sequence version 2.
DT   25-MAY-2022, entry version 34.
DE   RecName: Full=Assembly factor CBP4;
DE   AltName: Full=Cytochrome b mRNA-processing protein 4;
GN   Name=CBP4; ORFNames=EC1118_1G1_4995g;
OS   Saccharomyces cerevisiae (strain Lalvin EC1118 / Prise de mousse) (Baker's
OS   yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=643680;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Lalvin EC1118 / Prise de mousse;
RX   PubMed=19805302; DOI=10.1073/pnas.0904673106;
RA   Novo M., Bigey F., Beyne E., Galeote V., Gavory F., Mallet S., Cambon B.,
RA   Legras J.-L., Wincker P., Casaregola S., Dequin S.;
RT   "Eukaryote-to-eukaryote gene transfer events revealed by the genome
RT   sequence of the wine yeast Saccharomyces cerevisiae EC1118.";
RL   Proc. Natl. Acad. Sci. U.S.A. 106:16333-16338(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=CAY79936.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; FN393070; CAY79936.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; C8Z970; -.
DR   SMR; C8Z970; -.
DR   EnsemblFungi; CAY79936; CAY79936; EC1118_1G1_4995g.
DR   HOGENOM; CLU_147520_0_0_1; -.
DR   Proteomes; UP000000286; Chromosome VII, Scaffold EC1118_1G1.
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_0000392085"
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