ID   CQ10B_XENLA             Reviewed;         244 AA.
AC   Q6GNP0;
DT   21-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-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   Xenopus laevis (African clawed frog).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC   Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Xenopus.
OX   NCBI_TaxID=8355;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Embryo;
RG   NIH - Xenopus Gene Collection (XGC) project;
RL   Submitted (JUN-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; BC073464; AAH73464.1; -; mRNA.
DR   RefSeq; NP_001085878.1; NM_001092409.1.
DR   AlphaFoldDB; Q6GNP0; -.
DR   SMR; Q6GNP0; -.
DR   DNASU; 444305; -.
DR   GeneID; 444305; -.
DR   KEGG; xla:444305; -.
DR   CTD; 444305; -.
DR   Xenbase; XB-GENE-6078949; coq10b.L.
DR   OrthoDB; 1517528at2759; -.
DR   Proteomes; UP000186698; Chromosome 9_10L.
DR   Bgee; 444305; Expressed in kidney and 19 other tissues.
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..?
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255"
FT   CHAIN           ?..244
FT                   /note="Coenzyme Q-binding protein COQ10 homolog B,
FT                   mitochondrial"
FT                   /id="PRO_0000228652"
SQ   SEQUENCE   244 AA;  27215 MW;  F1032EF323E47950 CRC64;
     MAATCCWGRS GLSSLTRALL EAEKRQCRAL VRTGKKPQGI RYLSSCGILA SRCPKLPRPA
     SPAHIQGRTF LNLAAPLLGS KRIEYSESKV LGFSIEQMYD IVADVQNYKI FVPWCNRSKV
     LSCKKGVTRA ELEVGFPPVV ERYVSEISVI PLHQVRAVCC DGKLFNHLET VWRFSPGLSG
     RPDTCTLDFC VSFEFKSLLH SHLASVFFDE VVKQMVCAFE KQAGRIYGRQ EVPLAAAAKL
     RAMR