ID A0A0E0H2Q7_ORYNI Unreviewed; 204 AA.
AC A0A0E0H2Q7;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 40.
DE RecName: Full=Plant heme peroxidase family profile domain-containing protein {ECO:0000259|PROSITE:PS50873};
OS Oryza nivara (Indian wild rice) (Oryza sativa f. spontanea).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX NCBI_TaxID=4536 {ECO:0000313|EnsemblPlants:ONIVA04G15840.1};
RN [1] {ECO:0000313|EnsemblPlants:ONIVA04G15840.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SL10 {ECO:0000313|EnsemblPlants:ONIVA04G15840.1};
RA Wing R.A., Hsing Y.;
RL Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblPlants:ONIVA04G15840.1}
RP IDENTIFICATION.
RC STRAIN=SL10 {ECO:0000313|EnsemblPlants:ONIVA04G15840.1};
RG EnsemblPlants;
RL Submitted (APR-2015) to UniProtKB.
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 AlphaFoldDB; A0A0E0H2Q7; -.
DR STRING; 4536.A0A0E0H2Q7; -.
DR EnsemblPlants; ONIVA04G15840.1; ONIVA04G15840.1; ONIVA04G15840.
DR Gramene; ONIVA04G15840.1; ONIVA04G15840.1; ONIVA04G15840.
DR eggNOG; ENOG502QT3T; Eukaryota.
DR HOGENOM; CLU_010543_7_0_1; -.
DR OMA; AAMNTDY; -.
DR Proteomes; UP000006591; Unassembled WGS sequence.
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:0006979; P:response to oxidative stress; IEA:InterPro.
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 PANTHER; PTHR31517; -; 1.
DR PANTHER; PTHR31517:SF70; PEROXIDASE; 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|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:UP000006591}.
FT DOMAIN 9..203
FT /note="Plant heme peroxidase family profile"
FT /evidence="ECO:0000259|PROSITE:PS50873"
FT BINDING 66
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 67
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 123
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 131
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT DISULFID 73..107
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
SQ SEQUENCE 204 AA; 20988 MW; BDD9815EFFC7FD7C CRC64;
MHSPAANQTG GPSVPVSLGR LDGLVSLASN VRANIIDTGF SVDAMARSFS AKGLTLDDLV
TLSGGHTIGS AHCTTFGERF RVDANGSTVP ADTAMNADYA GELIRACSAV NNTVSSTAAV
DCDEGSASRF DNAYFANLLA GRGLLRTDAV LVQNATTRAT VEAFARSEGS FFAGWAASFA
RLTSLGVKTG ADGEVRRTCS RVNG
//
