ID   COQ4_PYRTR              Reviewed;         289 AA.
AC   B2WBF0;
DT   03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Ubiquinone biosynthesis protein coq4, mitochondrial {ECO:0000255|HAMAP-Rule:MF_03111};
DE   AltName: Full=Coenzyme Q biosynthesis protein 4 {ECO:0000255|HAMAP-Rule:MF_03111};
DE   Flags: Precursor;
GN   Name=coq4; ORFNames=PTRG_06963;
OS   Pyrenophora tritici-repentis (strain Pt-1C-BFP) (Wheat tan spot fungus)
OS   (Drechslera tritici-repentis).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae;
OC   Pyrenophora.
OX   NCBI_TaxID=426418;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pt-1C-BFP;
RX   PubMed=23316438; DOI=10.1534/g3.112.004044;
RA   Manning V.A., Pandelova I., Dhillon B., Wilhelm L.J., Goodwin S.B.,
RA   Berlin A.M., Figueroa M., Freitag M., Hane J.K., Henrissat B., Holman W.H.,
RA   Kodira C.D., Martin J., Oliver R.P., Robbertse B., Schackwitz W.,
RA   Schwartz D.C., Spatafora J.W., Turgeon B.G., Yandava C., Young S., Zhou S.,
RA   Zeng Q., Grigoriev I.V., Ma L.-J., Ciuffetti L.M.;
RT   "Comparative genomics of a plant-pathogenic fungus, Pyrenophora tritici-
RT   repentis, reveals transduplication and the impact of repeat elements on
RT   pathogenicity and population divergence.";
RL   G3 (Bethesda) 3:41-63(2013).
CC   -!- FUNCTION: Component of the coenzyme Q biosynthetic pathway. May play a
CC       role in organizing a multi-subunit COQ enzyme complex required for
CC       coenzyme Q biosynthesis. Required for steady-state levels of other COQ
CC       polypeptides. {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- SUBUNIT: Component of a multi-subunit COQ enzyme complex, composed of
CC       at least coq3, coq4, coq5, coq6, coq7 and coq9. {ECO:0000255|HAMAP-
CC       Rule:MF_03111}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_03111}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_03111}; Matrix side {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- SIMILARITY: Belongs to the COQ4 family. {ECO:0000255|HAMAP-
CC       Rule:MF_03111}.
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DR   EMBL; DS231621; EDU49882.1; -; Genomic_DNA.
DR   RefSeq; XP_001937295.1; XM_001937260.1.
DR   AlphaFoldDB; B2WBF0; -.
DR   SMR; B2WBF0; -.
DR   STRING; 45151.EDU49882; -.
DR   EnsemblFungi; EDU49882; EDU49882; PTRG_06963.
DR   GeneID; 6345234; -.
DR   eggNOG; KOG3244; Eukaryota.
DR   HOGENOM; CLU_061241_0_0_1; -.
DR   InParanoid; B2WBF0; -.
DR   OMA; KFFEFAN; -.
DR   OrthoDB; 1264469at2759; -.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000001471; Unassembled WGS sequence.
DR   GO; GO:0031314; C:extrinsic component of mitochondrial inner membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_03111; Coq4; 1.
DR   InterPro; IPR007715; Coq4.
DR   InterPro; IPR027540; Coq4_euk.
DR   PANTHER; PTHR12922; PTHR12922; 1.
DR   Pfam; PF05019; Coq4; 1.
PE   3: Inferred from homology;
KW   Membrane; Mitochondrion; Mitochondrion inner membrane; Reference proteome;
KW   Transit peptide; Ubiquinone biosynthesis.
FT   TRANSIT         1..31
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03111"
FT   CHAIN           32..289
FT                   /note="Ubiquinone biosynthesis protein coq4, mitochondrial"
FT                   /id="PRO_0000388133"
FT   REGION          266..289
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        266..282
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   289 AA;  32946 MW;  90BC9C745A5EAB2A CRC64;
     MAKHVRMHQL QKLTLRSLPP ASVLVSSSRC FSVLNRPPPN YEGHIPLTRT ERLGLALGSG
     IGSFLDPQRG DLIASFGEAT AQPYFIYKLR DRMLLNPTGR RILRDRPRLT STSLDIPRLR
     NLPPNTVGYA YAAWLDREGV SPDTRAAVQY IDDEECAYVM QRYRECHDFY HALVGLPVFR
     EGEVALKAFE FANTGLPMTG LAVFSAFTLK KAEWRRFWDI YGPWATRNGA QSDDVINVYW
     EEELETDIDK LRERLGIEKP PDLRAMRKAE REARKKEKET KGTMVGAAT