AOX_BLUGR
ID AOX_BLUGR Reviewed; 358 AA.
AC Q8X1N9;
DT 31-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 61.
DE RecName: Full=Alternative oxidase, mitochondrial;
DE EC=1.-.-.-;
DE Flags: Precursor;
OS Blumeria graminis (Powdery mildew) (Oidium monilioides).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Erysiphales; Erysiphaceae; Blumeria.
OX NCBI_TaxID=34373;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Zhang Z., Gurr S.J.;
RT "Isolation and characterization of an alternative oxidase gene from
RT Blumeria graminis.";
RL Submitted (DEC-2000) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes cyanide-resistant oxygen consumption. May increase
CC respiration when the cytochrome respiratory pathway is restricted, or
CC in response to low temperatures (By similarity). {ECO:0000250}.
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000250|UniProtKB:Q26710};
CC Note=Binds 2 iron ions per subunit. {ECO:0000250|UniProtKB:Q26710};
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC Multi-pass membrane protein {ECO:0000250}; Matrix side {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the alternative oxidase family. {ECO:0000305}.
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DR EMBL; AF327336; AAL56983.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8X1N9; -.
DR SMR; Q8X1N9; -.
DR PRIDE; Q8X1N9; -.
DR EnsemblFungi; BLGH_03428-mRNA-1; BLGH_03428-mRNA-1; BLGH_03428.
DR VEuPathDB; FungiDB:BGT96224V316_LOCUS5787; -.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0009916; F:alternative oxidase activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR CDD; cd01053; AOX; 1.
DR Gene3D; 1.20.1260.140; -; 1.
DR InterPro; IPR002680; AOX.
DR InterPro; IPR038659; AOX_sf.
DR PANTHER; PTHR31803; PTHR31803; 1.
DR Pfam; PF01786; AOX; 1.
DR PIRSF; PIRSF005229; AOX; 1.
PE 3: Inferred from homology;
KW Electron transport; Iron; Membrane; Metal-binding; Mitochondrion;
KW Mitochondrion inner membrane; Oxidoreductase; Respiratory chain;
KW Transit peptide; Transmembrane; Transmembrane helix; Transport.
FT TRANSIT 1..?
FT /note="Mitochondrion"
FT /evidence="ECO:0000255"
FT CHAIN ?..358
FT /note="Alternative oxidase, mitochondrial"
FT /id="PRO_0000001715"
FT TRANSMEM 152..172
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 217..237
FT /note="Helical"
FT /evidence="ECO:0000255"
FT BINDING 159
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 159
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
FT BINDING 198
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 198
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 198
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
FT BINDING 201
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 201
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
FT BINDING 249
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 250
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
FT BINDING 306
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 306
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 306
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
FT BINDING 309
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q26710"
FT BINDING 309
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255"
SQ SEQUENCE 358 AA; 41848 MW; 40242E3D0A36A4BF CRC64;
MYLSRLPPRS IPCRSINQIS RVVARSSKSR LEFVGSYQNS LTTNQTRCLR PFSSTSRSQL
RDYFPEADHE HIKKTEAAWP HPNYPKEQML TNISYAHRTP KDFSDRIALY LVRFLRFSTD
LATGYKHDPV TITENGEKVL KKPYRMSERK WLIRMVFLES VAGVPGMVAG MLRHLHSLRR
LKRDNGWIET LLEEAYNERM HLLTFLKMAK PGWFMKFMII GAQGVFFNSM FLSYLISPRT
CHRFVAYLEE EAVLTYSTAI QDIEAGLLPK WTSPEFRIPD LAVQYWKIPE GNRTMRDLLL
YIRADEAKHR EVNHTLGNLD QNEDPNPFVS EYRDKAAPHP SKGIEHIRPT GWERNEII
