ID   CQ10B_PONAB             Reviewed;         238 AA.
AC   Q5RD79;
DT   21-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 1.
DT   03-AUG-2022, entry version 56.
DE   RecName: Full=Coenzyme Q-binding protein COQ10 homolog B, mitochondrial;
DE   Flags: Precursor;
GN   Name=COQ10B;
OS   Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Brain cortex;
RG   The German cDNA consortium;
RL   Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Required for the function of coenzyme Q in the respiratory
CC       chain. May serve as a chaperone or may be involved in the transport of
CC       Q6 from its site of synthesis to the catalytic sites of the respiratory
CC       complexes (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Interacts with coenzyme Q. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC       Peripheral membrane protein {ECO:0000250}; Matrix side {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the COQ10 family. {ECO:0000305}.
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DR   EMBL; CR858037; CAH90278.1; -; mRNA.
DR   RefSeq; NP_001125125.1; NM_001131653.1.
DR   AlphaFoldDB; Q5RD79; -.
DR   SMR; Q5RD79; -.
DR   STRING; 9601.ENSPPYP00000014575; -.
DR   Ensembl; ENSPPYT00000035459; ENSPPYP00000038416; ENSPPYG00000039065.
DR   GeneID; 100172009; -.
DR   KEGG; pon:100172009; -.
DR   CTD; 80219; -.
DR   eggNOG; KOG3177; Eukaryota.
DR   GeneTree; ENSGT00940000155367; -.
DR   HOGENOM; CLU_079653_0_0_1; -.
DR   InParanoid; Q5RD79; -.
DR   OrthoDB; 1517528at2759; -.
DR   Proteomes; UP000001595; Chromosome 2B.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0048039; F:ubiquinone binding; IEA:InterPro.
DR   GO; GO:0045333; P:cellular respiration; IEA:InterPro.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:InterPro.
DR   CDD; cd07813; COQ10p_like; 1.
DR   Gene3D; 3.30.530.20; -; 1.
DR   InterPro; IPR044996; COQ10-like.
DR   InterPro; IPR005031; COQ10_START.
DR   InterPro; IPR023393; START-like_dom_sf.
DR   PANTHER; PTHR12901; PTHR12901; 1.
DR   Pfam; PF03364; Polyketide_cyc; 1.
PE   2: Evidence at transcript level;
KW   Membrane; Mitochondrion; Mitochondrion inner membrane; Reference proteome;
KW   Transit peptide.
FT   TRANSIT         1..37
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255"
FT   CHAIN           38..238
FT                   /note="Coenzyme Q-binding protein COQ10 homolog B,
FT                   mitochondrial"
FT                   /id="PRO_0000228649"
SQ   SEQUENCE   238 AA;  27087 MW;  B027EB087E5B9B06 CRC64;
     MAARTGHTSL RRVVSGCRPK SATAAGAQAP VRNGRYLASC GILMSRTLPL HTSILPKEIC
     ARTFFKITAP LINKRKEYSE RRILGYSMQE MYDVVSGVED YKHFVPWCKK SDVISKRSGY
     CKTRLEIGFP PVLERYTSVV TLVKPHLVKA SCTDGRLFNH LETIWRFSPG LPGYPRTCTL
     DFSISFEFRS LLHSQLATLF FDEVVKQMVA AFERRACKLY GPETNIPREL MLHEVHHT