ID A0A4U6T4C9_SETVI Unreviewed; 254 AA.
AC A0A4U6T4C9;
DT 31-JUL-2019, integrated into UniProtKB/TrEMBL.
DT 31-JUL-2019, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Plant heme peroxidase family profile domain-containing protein {ECO:0000259|PROSITE:PS50873};
GN ORFNames=SEVIR_9G322400v2 {ECO:0000313|EMBL:TKV94842.1};
OS Setaria viridis (Green bristlegrass) (Setaria italica subsp. viridis).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Panicodae; Paniceae; Cenchrinae; Setaria.
OX NCBI_TaxID=4556 {ECO:0000313|EMBL:TKV94842.1, ECO:0000313|Proteomes:UP000298652};
RN [1] {ECO:0000313|EMBL:TKV94842.1, ECO:0000313|Proteomes:UP000298652}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. A10 {ECO:0000313|Proteomes:UP000298652};
RA Huang P., Jenkins J., Grimwood J., Barry K., Healey A., Mamidi S.,
RA Sreedasyam A., Shu S., Feldman M., Wu J., Yu Y., Chen C., Johnson J.,
RA Rokhsar D., Baxter I., Schmutz J., Brutnell T., Kellogg E.;
RT "WGS assembly of Setaria viridis.";
RL Submitted (MAR-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 a phenolic donor + H2O2 = 2 a phenolic radical donor + 2
CC H2O; Xref=Rhea:RHEA:56136, ChEBI:CHEBI:15377, ChEBI:CHEBI:16240,
CC ChEBI:CHEBI:139520, ChEBI:CHEBI:139521; EC=1.11.1.7;
CC Evidence={ECO:0000256|ARBA:ARBA00000189};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|PIRSR:PIRSR600823-3};
CC Note=Binds 2 calcium ions per subunit. {ECO:0000256|PIRSR:PIRSR600823-
CC 3};
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|PIRSR:PIRSR600823-3};
CC Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.
CC {ECO:0000256|PIRSR:PIRSR600823-3};
CC -!- SIMILARITY: Belongs to the peroxidase family. Ascorbate peroxidase
CC subfamily. {ECO:0000256|ARBA:ARBA00006873}.
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DR EMBL; CM016560; TKV94842.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A4U6T4C9; -.
DR EnsemblPlants; TKV94842; TKV94842; SEVIR_9G322400v2.
DR Gramene; TKV94842; TKV94842; SEVIR_9G322400v2.
DR OMA; ANKADFD; -.
DR Proteomes; UP000298652; Chromosome 9.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0140825; F:lactoperoxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:InterPro.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR CDD; cd00693; secretory_peroxidase; 1.
DR Gene3D; 1.10.520.10; -; 1.
DR Gene3D; 1.10.420.10; Peroxidase, domain 2; 1.
DR InterPro; IPR002016; Haem_peroxidase.
DR InterPro; IPR010255; Haem_peroxidase_sf.
DR InterPro; IPR000823; Peroxidase_pln.
DR InterPro; IPR019793; Peroxidases_heam-ligand_BS.
DR InterPro; IPR033905; Secretory_peroxidase.
DR PANTHER; PTHR31235:SF177; PEROXIDASE; 1.
DR PANTHER; PTHR31235; PEROXIDASE 25-RELATED; 1.
DR Pfam; PF00141; peroxidase; 1.
DR PRINTS; PR00458; PEROXIDASE.
DR PRINTS; PR00461; PLPEROXIDASE.
DR SUPFAM; SSF48113; Heme-dependent peroxidases; 1.
DR PROSITE; PS00435; PEROXIDASE_1; 1.
DR PROSITE; PS50873; PEROXIDASE_4; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837, ECO:0000256|PIRSR:PIRSR600823-3};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157,
KW ECO:0000256|PIRSR:PIRSR600823-5};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Iron {ECO:0000256|PIRSR:PIRSR600823-3};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR600823-3};
KW Reference proteome {ECO:0000313|Proteomes:UP000298652}.
FT DOMAIN 9..254
FT /note="Plant heme peroxidase family profile"
FT /evidence="ECO:0000259|PROSITE:PS50873"
FT BINDING 10
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 12
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 23
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 87
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-2"
FT BINDING 117
FT /ligand="heme b"
FT /ligand_id="ChEBI:CHEBI:60344"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 118
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 174
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 182
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT DISULFID 55..250
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
FT DISULFID 124..159
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
SQ SEQUENCE 254 AA; 27178 MW; 13A655390ADBDAD3 CRC64;
MAIELGVFEG CDGGLLIDGP GTEKTAGPNL SVKGYNLIAA IKTELERRCP GVVSCSDIEI
LATRDAVALA GGPADRRQSR ASDVRLPGAD YTAAQTTAYF SMLGMSPFET MVLLGAHTVG
ATHCSAIKNS RLYGYGGRPG ATDPSMDPAV ASVYKKYVCP NVPSSDSNMV FLDDQWSALK
VDNHYYRNLQ LRRGVLPCDQ NLYNDGSTKR IIDQLATNNG LFLSAFGQVL AKLSEVGVLT
GTQGEIRKVC NKFN
//
