ID D8SWP8_SELML Unreviewed; 335 AA.
AC D8SWP8;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE RecName: Full=Peroxidase {ECO:0000256|RuleBase:RU362060};
DE EC=1.11.1.7 {ECO:0000256|RuleBase:RU362060};
GN ORFNames=SELMODRAFT_126863 {ECO:0000313|EMBL:EFJ11133.1};
OS Selaginella moellendorffii (Spikemoss).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Lycopodiopsida; Selaginellales; Selaginellaceae; Selaginella.
OX NCBI_TaxID=88036 {ECO:0000313|Proteomes:UP000001514};
RN [1] {ECO:0000313|EMBL:EFJ11133.1, ECO:0000313|Proteomes:UP000001514}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=21551031; DOI=10.1126/science.1203810;
RA Banks J.A., Nishiyama T., Hasebe M., Bowman J.L., Gribskov M.,
RA dePamphilis C., Albert V.A., Aono N., Aoyama T., Ambrose B.A., Ashton N.W.,
RA Axtell M.J., Barker E., Barker M.S., Bennetzen J.L., Bonawitz N.D.,
RA Chapple C., Cheng C., Correa L.G., Dacre M., DeBarry J., Dreyer I.,
RA Elias M., Engstrom E.M., Estelle M., Feng L., Finet C., Floyd S.K.,
RA Frommer W.B., Fujita T., Gramzow L., Gutensohn M., Harholt J., Hattori M.,
RA Heyl A., Hirai T., Hiwatashi Y., Ishikawa M., Iwata M., Karol K.G.,
RA Koehler B., Kolukisaoglu U., Kubo M., Kurata T., Lalonde S., Li K., Li Y.,
RA Litt A., Lyons E., Manning G., Maruyama T., Michael T.P., Mikami K.,
RA Miyazaki S., Morinaga S., Murata T., Mueller-Roeber B., Nelson D.R.,
RA Obara M., Oguri Y., Olmstead R.G., Onodera N., Petersen B.L., Pils B.,
RA Prigge M., Rensing S.A., Riano-Pachon D.M., Roberts A.W., Sato Y.,
RA Scheller H.V., Schulz B., Schulz C., Shakirov E.V., Shibagaki N.,
RA Shinohara N., Shippen D.E., Soerensen I., Sotooka R., Sugimoto N.,
RA Sugita M., Sumikawa N., Tanurdzic M., Theissen G., Ulvskov P., Wakazuki S.,
RA Weng J.K., Willats W.W., Wipf D., Wolf P.G., Yang L., Zimmer A.D., Zhu Q.,
RA Mitros T., Hellsten U., Loque D., Otillar R., Salamov A., Schmutz J.,
RA Shapiro H., Lindquist E., Lucas S., Rokhsar D., Grigoriev I.V.;
RT "The Selaginella genome identifies genetic changes associated with the
RT evolution of vascular plants.";
RL Science 332:960-963(2011).
CC -!- FUNCTION: Removal of H(2)O(2), oxidation of toxic reductants,
CC biosynthesis and degradation of lignin, suberization, auxin catabolism,
CC response to environmental stresses such as wounding, pathogen attack
CC and oxidative stress. {ECO:0000256|RuleBase:RU362060}.
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 ECO:0000256|RuleBase:RU362060};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|PIRSR:PIRSR600823-3,
CC ECO:0000256|RuleBase:RU362060};
CC Note=Binds 2 calcium ions per subunit. {ECO:0000256|PIRSR:PIRSR600823-
CC 3, ECO:0000256|RuleBase:RU362060};
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|PIRSR:PIRSR600823-3,
CC ECO:0000256|RuleBase:RU362060};
CC Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.
CC {ECO:0000256|PIRSR:PIRSR600823-3, ECO:0000256|RuleBase:RU362060};
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|RuleBase:RU362060}.
CC -!- SIMILARITY: Belongs to the peroxidase family. Ascorbate peroxidase
CC subfamily. {ECO:0000256|ARBA:ARBA00006873}.
CC -!- SIMILARITY: Belongs to the peroxidase family. Classical plant (class
CC III) peroxidase subfamily. {ECO:0000256|RuleBase:RU362060}.
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DR EMBL; GL377649; EFJ11133.1; -; Genomic_DNA.
DR RefSeq; XP_002987830.1; XM_002987784.1.
DR AlphaFoldDB; D8SWP8; -.
DR STRING; 88036.D8SWP8; -.
DR EnsemblPlants; EFJ11133; EFJ11133; SELMODRAFT_126863.
DR GeneID; 9651823; -.
DR Gramene; EFJ11133; EFJ11133; SELMODRAFT_126863.
DR KEGG; smo:SELMODRAFT_126863; -.
DR HOGENOM; CLU_010543_0_3_1; -.
DR InParanoid; D8SWP8; -.
DR OrthoDB; 1010072at2759; -.
DR Proteomes; UP000001514; Unassembled WGS sequence.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0020037; F:heme binding; IEA:UniProtKB-UniRule.
DR GO; GO:0140825; F:lactoperoxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006979; P:response to oxidative stress; IEA:UniProtKB-UniRule.
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; PTHR31388:SF3; PEROXIDASE 72; 1.
DR PANTHER; PTHR31388; PEROXIDASE 72-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|PIRSR:PIRSR600823-3, ECO:0000256|RuleBase:RU362060};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157,
KW ECO:0000256|PIRSR:PIRSR600823-5}; Heme {ECO:0000256|RuleBase:RU362060};
KW Hydrogen peroxide {ECO:0000256|RuleBase:RU362060};
KW Iron {ECO:0000256|PIRSR:PIRSR600823-3, ECO:0000256|RuleBase:RU362060};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR600823-3,
KW ECO:0000256|RuleBase:RU362060};
KW Oxidoreductase {ECO:0000256|RuleBase:RU362060};
KW Peroxidase {ECO:0000256|RuleBase:RU362060};
KW Reference proteome {ECO:0000313|Proteomes:UP000001514};
KW Secreted {ECO:0000256|RuleBase:RU362060};
KW Signal {ECO:0000256|RuleBase:RU362060}.
FT SIGNAL 1..27
FT /evidence="ECO:0000256|RuleBase:RU362060"
FT CHAIN 28..335
FT /note="Peroxidase"
FT /evidence="ECO:0000256|RuleBase:RU362060"
FT /id="PRO_5005127365"
FT DOMAIN 25..329
FT /note="Plant heme peroxidase family profile"
FT /evidence="ECO:0000259|PROSITE:PS50873"
FT ACT_SITE 66
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-1"
FT BINDING 67
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 70
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 72
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 74
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 76
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 90
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 164
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-2"
FT BINDING 194
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 195
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 249
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT BINDING 257
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-3"
FT SITE 62
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-4"
FT DISULFID 35..117
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
FT DISULFID 68..73
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
FT DISULFID 123..325
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
FT DISULFID 201..237
FT /evidence="ECO:0000256|PIRSR:PIRSR600823-5"
SQ SEQUENCE 335 AA; 36954 MW; 307E90316AD49E12 CRC64;
MAFPKRATVS ILVVVFLSLI SSRNVLASHS YARTCPNAES IIRDTINEHA SRDPTIPAGL
IRLHFHDCFV NGCDGSILLD STPTDGTNVE KFAPPNRDSA RGFEVIEDAK RRLEQACPGI
VSCADTVAIA ARDSTVKMGG QHYIVATGRY DGRVSSLQLA TNIPSPSMDA STLIENFKNQ
GLSVQDLVVL SGAHTLGTSK CNFFASGRFD RLYNFRNTSR GDETVNPAYL QHLRNRCPRE
GSANTVELDK GSQFSFDNSY FKNLERRNGL LTSDQVLFES ERTSGLVRSY AYNSRQFASH
FGQSMVRMGS IGWKTKENGE IRTVCNAVNV NKHKL
//
