PER14_ARATH
ID PER14_ARATH Reviewed; 337 AA.
AC Q9SI17;
DT 25-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 143.
DE RecName: Full=Peroxidase 14;
DE Short=Atperox P14;
DE EC=1.11.1.7;
DE Flags: Precursor;
GN Name=PER14; Synonyms=P14; OrderedLocusNames=At2g18140; ORFNames=F8D23.8;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10617197; DOI=10.1038/45471;
RA Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S.,
RA Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J.,
RA Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M.,
RA Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O.,
RA Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.;
RT "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.";
RL Nature 402:761-768(1999).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP GENE FAMILY ORGANIZATION, AND NOMENCLATURE.
RC STRAIN=cv. Columbia;
RX PubMed=12034502; DOI=10.1016/s0378-1119(02)00465-1;
RA Tognolli M., Penel C., Greppin H., Simon P.;
RT "Analysis and expression of the class III peroxidase large gene family in
RT Arabidopsis thaliana.";
RL Gene 288:129-138(2002).
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. These functions might be dependent on each
CC isozyme/isoform in each plant tissue.
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 -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU00297};
CC Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.
CC {ECO:0000255|PROSITE-ProRule:PRU00297};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU00297};
CC Note=Binds 2 calcium ions per subunit. {ECO:0000255|PROSITE-
CC ProRule:PRU00297};
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000255|PROSITE-ProRule:PRU00297}.
CC -!- MISCELLANEOUS: There are 73 peroxidase genes in A.thaliana.
CC -!- SIMILARITY: Belongs to the peroxidase family. Classical plant (class
CC III) peroxidase subfamily. {ECO:0000255|PROSITE-ProRule:PRU00297}.
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DR EMBL; AC007212; AAD31352.1; -; Genomic_DNA.
DR EMBL; CP002685; AEC06730.1; -; Genomic_DNA.
DR PIR; G84560; G84560.
DR RefSeq; NP_179406.1; NM_127371.1.
DR AlphaFoldDB; Q9SI17; -.
DR SMR; Q9SI17; -.
DR BioGRID; 1684; 1.
DR STRING; 3702.AT2G18140.1; -.
DR PeroxiBase; 95; AtPrx14.
DR PaxDb; Q9SI17; -.
DR PRIDE; Q9SI17; -.
DR ProteomicsDB; 236455; -.
DR EnsemblPlants; AT2G18140.1; AT2G18140.1; AT2G18140.
DR GeneID; 816327; -.
DR Gramene; AT2G18140.1; AT2G18140.1; AT2G18140.
DR KEGG; ath:AT2G18140; -.
DR Araport; AT2G18140; -.
DR TAIR; locus:2053139; AT2G18140.
DR eggNOG; ENOG502QR5A; Eukaryota.
DR HOGENOM; CLU_010543_0_1_1; -.
DR InParanoid; Q9SI17; -.
DR OMA; CICDNAS; -.
DR OrthoDB; 902776at2759; -.
DR PhylomeDB; Q9SI17; -.
DR BioCyc; ARA:AT2G18140-MON; -.
DR PRO; PR:Q9SI17; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; Q9SI17; baseline and differential.
DR Genevisible; Q9SI17; AT.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004601; F:peroxidase activity; IEA:UniProtKB-KW.
DR GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR CDD; cd00693; secretory_peroxidase; 1.
DR InterPro; IPR002016; Haem_peroxidase.
DR InterPro; IPR010255; Haem_peroxidase_sf.
DR InterPro; IPR000823; Peroxidase_pln.
DR InterPro; IPR019794; Peroxidases_AS.
DR InterPro; IPR019793; Peroxidases_heam-ligand_BS.
DR InterPro; IPR033905; Secretory_peroxidase.
DR PANTHER; PTHR31388; PTHR31388; 1.
DR Pfam; PF00141; peroxidase; 1.
DR PRINTS; PR00458; PEROXIDASE.
DR PRINTS; PR00461; PLPEROXIDASE.
DR SUPFAM; SSF48113; SSF48113; 1.
DR PROSITE; PS00435; PEROXIDASE_1; 1.
DR PROSITE; PS00436; PEROXIDASE_2; 1.
DR PROSITE; PS50873; PEROXIDASE_4; 1.
PE 3: Inferred from homology;
KW Calcium; Disulfide bond; Glycoprotein; Heme; Hydrogen peroxide; Iron;
KW Metal-binding; Oxidoreductase; Peroxidase; Reference proteome; Secreted;
KW Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255"
FT CHAIN 23..337
FT /note="Peroxidase 14"
FT /id="PRO_0000023680"
FT ACT_SITE 75
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297,
FT ECO:0000255|PROSITE-ProRule:PRU10012"
FT BINDING 76
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 79
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 81
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 83
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 85
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 172
FT /ligand="substrate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 202
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:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 203
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 254
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 257
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT BINDING 262
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT SITE 71
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT CARBOHYD 24
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 191
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 218
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 249
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT DISULFID 44..124
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT DISULFID 77..82
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT DISULFID 130..331
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
FT DISULFID 209..241
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00297"
SQ SEQUENCE 337 AA; 37204 MW; CB07C9D9DC256A1A CRC64;
MARIGSFLIL LSLTYALTLC ICDNASNFGG NKRNLFPDFY RSSCPRAEEI VRSVVAKAFE
RETRMAASLM RLHFHDCFVQ GCDGSLLLDT SGSIVTEKNS NPNSRSARGF EVVDEIKAAL
ENECPNTVSC ADALTLAARD SSVLTGGPSW TVPLGRRDSA TASRAKPNKD LPEPDNLFDT
IFLRFSNEGL NLTDLVALSG SHTIGFSRCT SFRQRLYNQS GSGSPDTTLE KSYAAILRQR
CPRSGGDQNL SELDINSAGR FDNSYFKNLI ENMGLLNSDQ VLFSSNEQSR ELVKKYAEDQ
EEFFEQFAES MIKMGKISPL TGSSGEIRKK CRKINNS
