ID Q9ZSR3_MESCR Unreviewed; 204 AA.
AC Q9ZSR3;
DT 01-MAY-1999, integrated into UniProtKB/TrEMBL.
DT 01-MAY-1999, sequence version 1.
DT 24-JAN-2024, entry version 53.
DE SubName: Full=Cytochrome {ECO:0000313|EMBL:AAD11424.1};
DE Flags: Fragment;
OS Mesembryanthemum crystallinum (Common ice plant) (Cryophytum crystallinum).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC Caryophyllales; Aizoaceae; Mesembryanthemum;
OC Mesembryanthemum subgen. Cryophytum.
OX NCBI_TaxID=3544 {ECO:0000313|EMBL:AAD11424.1};
RN [1] {ECO:0000313|EMBL:AAD11424.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Root {ECO:0000313|EMBL:AAD11424.1};
RA Michalowski C.B., Bohnert H.J.;
RT "A cytochrome B561 homolog from the common ice plant.";
RL Submitted (OCT-1998) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|ARBA:ARBA00001970};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
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DR EMBL; AF097661; AAD11424.1; -; mRNA.
DR AlphaFoldDB; Q9ZSR3; -.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR CDD; cd08766; Cyt_b561_ACYB-1_like; 1.
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:SF15; TRANSMEMBRANE ASCORBATE FERRIREDUCTASE 3-RELATED; 1.
DR Pfam; PF03188; Cytochrom_B561; 1.
DR SMART; SM00665; B561; 1.
DR PROSITE; PS50939; CYTOCHROME_B561; 1.
PE 2: Evidence at transcript level;
KW Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00022617};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022617};
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 6..23
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 35..57
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 69..90
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 102..129
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 149..172
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 179..200
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 1..199
FT /note="Cytochrome b561"
FT /evidence="ECO:0000259|PROSITE:PS50939"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AAD11424.1"
SQ SEQUENCE 204 AA; 23375 MW; 70A3A3A495A6CCBE CRC64;
AAHLFGIISI ILMLVWVLQY RGGLDLDSSN PYQILNVHPF MMFFGFIFFA GEAMMAYKTV
RAVHPMQKTI HMADHIVAIT LGIIGIYAAF KYHDRRNLTN MYTLHSWIGL GTFILYGIQW
LFGFATFWLP RPLETRERTM PWHVCFGRAL LYMAICAAET GLMQIFTILN LVESHEARLI
NFLGLTILLF GITVDLSGFL GRYV
//
