ID A0A060WDC7_ONCMY Unreviewed; 237 AA.
AC A0A060WDC7;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=Lysosomal membrane ascorbate-dependent ferrireductase CYB561A3 {ECO:0000256|ARBA:ARBA00040498};
DE EC=7.2.1.3 {ECO:0000256|ARBA:ARBA00024225};
DE AltName: Full=Cytochrome b ascorbate-dependent protein 3 {ECO:0000256|ARBA:ARBA00042571};
DE AltName: Full=Lysosomal cytochrome b {ECO:0000256|ARBA:ARBA00042550};
GN ORFNames=GSONMT00067414001 {ECO:0000313|EMBL:CDQ62570.1};
OS Oncorhynchus mykiss (Rainbow trout) (Salmo gairdneri).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC Salmonidae; Salmoninae; Oncorhynchus.
OX NCBI_TaxID=8022 {ECO:0000313|EMBL:CDQ62570.1, ECO:0000313|Proteomes:UP000193380};
RN [1] {ECO:0000313|EMBL:CDQ62570.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=24755649; DOI=10.1038/ncomms4657;
RA Berthelot C., Brunet F., Chalopin D., Juanchich A., Bernard M., Noel B.,
RA Bento P., Da Silva C., Labadie K., Alberti A., Aury J.M., Louis A.,
RA Dehais P., Bardou P., Montfort J., Klopp C., Cabau C., Gaspin C.,
RA Thorgaard G.H., Boussaha M., Quillet E., Guyomard R., Galiana D., Bobe J.,
RA Volff J.N., Genet C., Wincker P., Jaillon O., Roest Crollius H.,
RA Guiguen Y.;
RT "The rainbow trout genome provides novel insights into evolution after
RT whole-genome duplication in vertebrates.";
RL Nat. Commun. 5:3657-3657(2014).
RN [2] {ECO:0000313|EMBL:CDQ62570.1}
RP NUCLEOTIDE SEQUENCE.
RA Genoscope - CEA;
RL Submitted (MAR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Fe(3+)(out) + L-ascorbate(in) = Fe(2+)(out) + H(+) +
CC monodehydro-L-ascorbate radical(in); Xref=Rhea:RHEA:30403,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034,
CC ChEBI:CHEBI:38290, ChEBI:CHEBI:59513; EC=7.2.1.3;
CC Evidence={ECO:0000256|ARBA:ARBA00024157};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:30404;
CC Evidence={ECO:0000256|ARBA:ARBA00024157};
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|ARBA:ARBA00001970};
CC -!- SUBCELLULAR LOCATION: Late endosome membrane
CC {ECO:0000256|ARBA:ARBA00004107}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004107}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
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DR EMBL; FR904411; CDQ62570.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A060WDC7; -.
DR STRING; 8022.A0A060WDC7; -.
DR PaxDb; 8022-A0A060WDC7; -.
DR Proteomes; UP000193380; Unassembled WGS sequence.
DR GO; GO:0031902; C:late endosome membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005765; C:lysosomal membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR Gene3D; 1.20.120.1770; -; 1.
DR InterPro; IPR043205; CYB561/CYBRD1-like.
DR InterPro; IPR006593; Cyt_b561/ferric_Rdtase_TM.
DR PANTHER; PTHR10106; CYTOCHROME B561-RELATED; 1.
DR PANTHER; PTHR10106:SF0; LYSOSOMAL MEMBRANE ASCORBATE-DEPENDENT FERRIREDUCTASE CYB561A3; 1.
DR Pfam; PF03188; Cytochrom_B561; 1.
DR SMART; SM00665; B561; 1.
DR PROSITE; PS50939; CYTOCHROME_B561; 1.
PE 4: Predicted;
KW Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022617};
KW Reference proteome {ECO:0000313|Proteomes:UP000193380};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 61..81
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 101..123
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 135..158
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 170..197
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 209..229
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 66..237
FT /note="Cytochrome b561"
FT /evidence="ECO:0000259|PROSITE:PS50939"
SQ SEQUENCE 237 AA; 26452 MW; 5126B51D46915464 CRC64;
MHDYTPPNTC STPSECLHLS QWNETMECGS ELAVDTMKKE LKSRAILADC STRMRSIVSF
YFCYLLCLCL GIACVVFVSI WNSQWRGGFA WDGSALQFNW HPVLMVTGLV VLYGNGAVLY
RIPLTWGQNK LPWKLLHAGV MLLALLCSIL GLCAVFDFHH TNSTPNLYSL HSWIGICTTA
LFTTQWVMGL AGFLLPCSPM SFRKLLKPAH VWMGGCILIL SIVSCISGIN EKLFFAL
//
