ID   A0A452R2T7_URSAM        Unreviewed;       232 AA.
AC   A0A452R2T7;
DT   08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT   08-MAY-2019, sequence version 1.
DT   27-MAR-2024, entry version 20.
DE   RecName: Full=Coenzyme Q-binding protein COQ10 homolog B, mitochondrial {ECO:0000256|ARBA:ARBA00039620};
GN   Name=COQ10B {ECO:0000313|Ensembl:ENSUAMP00000012535.1};
OS   Ursus americanus (American black bear) (Euarctos americanus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Carnivora; Caniformia; Ursidae; Ursus.
OX   NCBI_TaxID=9643 {ECO:0000313|Ensembl:ENSUAMP00000012535.1, ECO:0000313|Proteomes:UP000291022};
RN   [1] {ECO:0000313|Proteomes:UP000291022}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Korstanje R., Srivastava A., Sarsani V.K., Sheehan S.M., Seger R.L.,
RA   Barter M.E., Lindqvist C., Brody L.C., Mullikin J.C.;
RT   "De novo assembly and RNA-Seq shows season-dependent expression and editing
RT   in black bear kidneys.";
RL   Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|Ensembl:ENSUAMP00000012535.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
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. {ECO:0000256|ARBA:ARBA00024947}.
CC   -!- SUBUNIT: Interacts with coenzyme Q. {ECO:0000256|ARBA:ARBA00011814}.
CC   -!- SIMILARITY: Belongs to the COQ10 family.
CC       {ECO:0000256|ARBA:ARBA00006885}.
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DR   AlphaFoldDB; A0A452R2T7; -.
DR   STRING; 9643.ENSUAMP00000012535; -.
DR   Ensembl; ENSUAMT00000014087.1; ENSUAMP00000012535.1; ENSUAMG00000010148.1.
DR   GeneTree; ENSGT00940000155367; -.
DR   OMA; PWCKAVY; -.
DR   Proteomes; UP000291022; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-KW.
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:SF9; COENZYME Q-BINDING PROTEIN COQ10 HOMOLOG B, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR12901; SPERM PROTEIN HOMOLOG; 1.
DR   Pfam; PF03364; Polyketide_cyc; 1.
DR   SUPFAM; SSF55961; Bet v1-like; 1.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136};
KW   Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW   Reference proteome {ECO:0000313|Proteomes:UP000291022}.
FT   DOMAIN          78..207
FT                   /note="Coenzyme Q-binding protein COQ10 START"
FT                   /evidence="ECO:0000259|Pfam:PF03364"
SQ   SEQUENCE   232 AA;  26926 MW;  0562DE650FF144D9 CRC64;
     MCDSILQSII VFPLNFQCYS KSSTFCLFRY LASCGILMSR TLPLQTSVLP KEIYARTFFK
     IAAPLINKRK EYSERRIIGY SMQEMYDVVS GMEDYKHFVP WCKKSDVISK RTGYCKTRLE
     IGFPPVLERY TSVVTLVKPH LVKASCTDGR LFNHLETVWR FSPGLPGYPR TCTLDFSISF
     EFRSLLHSQL ATLFFDEVVK QMVAAFERRA CKLYGPETNI PRELMLHEVH HT
//