ID   CBP4_PHANO              Reviewed;         117 AA.
AC   Q0ULB7;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 2.
DT   25-MAY-2022, entry version 54.
DE   RecName: Full=Assembly factor CBP4;
DE   AltName: Full=Cytochrome b mRNA-processing protein 4;
GN   Name=CBP4; ORFNames=SNOG_07447;
OS   Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) (Glume
OS   blotch fungus) (Parastagonospora nodorum).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Phaeosphaeriaceae;
OC   Parastagonospora.
OX   NCBI_TaxID=321614;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SN15 / ATCC MYA-4574 / FGSC 10173;
RX   PubMed=18024570; DOI=10.1105/tpc.107.052829;
RA   Hane J.K., Lowe R.G.T., Solomon P.S., Tan K.-C., Schoch C.L.,
RA   Spatafora J.W., Crous P.W., Kodira C.D., Birren B.W., Galagan J.E.,
RA   Torriani S.F.F., McDonald B.A., Oliver R.P.;
RT   "Dothideomycete-plant interactions illuminated by genome sequencing and EST
RT   analysis of the wheat pathogen Stagonospora nodorum.";
RL   Plant Cell 19:3347-3368(2007).
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}.
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DR   EMBL; CH445335; EAT84913.2; -; Genomic_DNA.
DR   RefSeq; XP_001797780.1; XM_001797728.1.
DR   AlphaFoldDB; Q0ULB7; -.
DR   STRING; 13684.SNOT_07447; -.
DR   PRIDE; Q0ULB7; -.
DR   EnsemblFungi; SNOT_07447; SNOT_07447; SNOG_07447.
DR   GeneID; 5974673; -.
DR   KEGG; pno:SNOG_07447; -.
DR   eggNOG; ENOG502S2G8; Eukaryota.
DR   HOGENOM; CLU_136894_0_0_1; -.
DR   InParanoid; Q0ULB7; -.
DR   OrthoDB; 1466743at2759; -.
DR   Proteomes; UP000001055; Unassembled WGS sequence.
DR   GO; GO:0032592; C:integral component of mitochondrial membrane; IBA:GO_Central.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0034551; P:mitochondrial respiratory chain complex III assembly; IBA:GO_Central.
DR   InterPro; IPR012420; Cbp4.
DR   PANTHER; PTHR28202; PTHR28202; 1.
DR   Pfam; PF07960; CBP4; 1.
PE   3: Inferred from homology;
KW   Chaperone; Coiled coil; Membrane; Mitochondrion;
KW   Mitochondrion inner membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..117
FT                   /note="Assembly factor CBP4"
FT                   /id="PRO_0000330134"
FT   TRANSMEM        7..29
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          76..117
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          45..71
FT                   /evidence="ECO:0000255"
FT   COMPBIAS        76..111
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   117 AA;  13319 MW;  B4E1207E17E66902 CRC64;
     MPSMGTYIKA ISGGAILCIG GPALVMWVTP TEEEIFKRYS PELQKKALAR REQTQQDFDN
     FTTQLKELSK SEKPIWIAQK EADSHRSETE AQAKRDERDA YAAESRRRQA EIRASSQ