ID A9V7K3_MONBE Unreviewed; 200 AA.
AC A9V7K3;
DT 05-FEB-2008, integrated into UniProtKB/TrEMBL.
DT 05-FEB-2008, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE RecName: Full=Cytochrome b561 domain-containing protein {ECO:0000259|PROSITE:PS50939};
GN ORFNames=MONBRDRAFT_38409 {ECO:0000313|EMBL:EDQ86531.1};
OS Monosiga brevicollis (Choanoflagellate).
OC Eukaryota; Choanoflagellata; Craspedida; Salpingoecidae; Monosiga.
OX NCBI_TaxID=81824 {ECO:0000313|EMBL:EDQ86531.1, ECO:0000313|Proteomes:UP000001357};
RN [1] {ECO:0000313|EMBL:EDQ86531.1, ECO:0000313|Proteomes:UP000001357}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MX1 / ATCC 50154 {ECO:0000313|Proteomes:UP000001357};
RX PubMed=18273011; DOI=10.1038/nature06617;
RG JGI Sequencing;
RA King N., Westbrook M.J., Young S.L., Kuo A., Abedin M., Chapman J.,
RA Fairclough S., Hellsten U., Isogai Y., Letunic I., Marr M., Pincus D.,
RA Putnam N., Rokas A., Wright K.J., Zuzow R., Dirks W., Good M.,
RA Goodstein D., Lemons D., Li W., Lyons J.B., Morris A., Nichols S.,
RA Richter D.J., Salamov A., Bork P., Lim W.A., Manning G., Miller W.T.,
RA McGinnis W., Shapiro H., Tjian R., Grigoriev I.V., Rokhsar D.;
RT "The genome of the choanoflagellate Monosiga brevicollis and the origin of
RT metazoans.";
RL Nature 451:783-788(2008).
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|ARBA:ARBA00001970};
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DR EMBL; CH991565; EDQ86531.1; -; Genomic_DNA.
DR RefSeq; XP_001748644.1; XM_001748592.1.
DR AlphaFoldDB; A9V7K3; -.
DR STRING; 81824.A9V7K3; -.
DR EnsemblProtists; EDQ86531; EDQ86531; MONBRDRAFT_38409.
DR GeneID; 5893940; -.
DR KEGG; mbr:MONBRDRAFT_38409; -.
DR eggNOG; ENOG502QRPJ; Eukaryota.
DR InParanoid; A9V7K3; -.
DR OMA; TSWFSWH; -.
DR Proteomes; UP000001357; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0020037; F:heme binding; IBA:GO_Central.
DR GO; GO:0016491; F:oxidoreductase activity; IBA:GO_Central.
DR GO; GO:0140575; F:transmembrane monodehydroascorbate reductase activity; IEA:InterPro.
DR CDD; cd08761; Cyt_b561_CYB561D2_like; 1.
DR Gene3D; 1.20.120.1770; -; 1.
DR InterPro; IPR045150; CYB561D1/2.
DR InterPro; IPR006593; Cyt_b561/ferric_Rdtase_TM.
DR PANTHER; PTHR15422:SF44; ASCORBATE FERRIREDUCTASE (TRANSMEMBRANE); 1.
DR PANTHER; PTHR15422; OS05G0565100 PROTEIN; 1.
DR Pfam; PF03188; Cytochrom_B561; 1.
DR SMART; SM00665; B561; 1.
DR PROSITE; PS50939; CYTOCHROME_B561; 1.
PE 4: Predicted;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000001357};
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 29..52
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 64..85
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 105..124
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 145..163
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 175..195
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 1..200
FT /note="Cytochrome b561"
FT /evidence="ECO:0000259|PROSITE:PS50939"
SQ SEQUENCE 200 AA; 22959 MW; B956D3E98D0905B4 CRC64;
MARIVTTMGG LMAAYLIYLE PPTAITAWFP WHIFFMTIGV YGFMSYSVLN FVFNGKKAYN
QTVWFHFVLN ALAAACILLG FVAIYTNKET KGKTHWKSWH GTIGFYTFVL IMGMTIGNIS
FLFPDQMVRA VGPKTVKKIK LVHRIVGTLA YVFVMFEMFL AYYSNWFNRN VTGVLWYLFP
TMTLLMAAIV VVQVAPKFFR
//
