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Protein

Suberization-associated anionic peroxidase 2

Gene

TAP2

Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Removal of H2O2, oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue.
Suggested to catalyze the deposition of the aromatic residues of suberin on the cell wall and thus play a role in cell-suberization.

Catalytic activityi

2 phenolic donor + H2O2 = 2 phenoxyl radical of the donor + 2 H2O.

Cofactori

Protein has several cofactor binding sites:
  • Ca2+Note: Binds 2 calcium ions per subunit.
  • heme bNote: Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei105Transition state stabilizerPROSITE-ProRule annotation1
Active sitei109Proton acceptorPROSITE-ProRule annotation1
Metal bindingi110Calcium 1PROSITE-ProRule annotation1
Metal bindingi113Calcium 1; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi115Calcium 1; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi117Calcium 1PROSITE-ProRule annotation1
Binding sitei208Substrate; via carbonyl oxygenPROSITE-ProRule annotation1
Metal bindingi238Iron (heme axial ligand)PROSITE-ProRule annotation1
Metal bindingi239Calcium 2PROSITE-ProRule annotation1
Metal bindingi277Calcium 2PROSITE-ProRule annotation1
Metal bindingi279Calcium 2PROSITE-ProRule annotation1
Metal bindingi284Calcium 2PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase, Peroxidase
Biological processHydrogen peroxide
LigandCalcium, Heme, Iron, Metal-binding

Protein family/group databases

PeroxiBasei7 LePrx75

Names & Taxonomyi

Protein namesi
Recommended name:
Suberization-associated anionic peroxidase 2 (EC:1.11.1.7)
Alternative name(s):
TMP2
Gene namesi
Name:TAP2
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon
Proteomesi
  • UP000004994 Componenti: Chromosome 2

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

Pathology & Biotechi

Protein family/group databases

Allergomei1094 Sola l Peroxidase

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 25Sequence analysisAdd BLAST25
ChainiPRO_000002375926 – 363Suberization-associated anionic peroxidase 2Add BLAST338

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi36N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi80 ↔ 159PROSITE-ProRule annotation
Glycosylationi95N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi111 ↔ 116PROSITE-ProRule annotation
Glycosylationi126N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi139N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi161N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi166 ↔ 352PROSITE-ProRule annotation
Glycosylationi199N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi213N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi225N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi245 ↔ 264PROSITE-ProRule annotation
Glycosylationi263N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi307N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi320N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiP15004
PRIDEiP15004

Interactioni

Protein-protein interaction databases

STRINGi4081.Solyc02g079510.2.1

Structurei

3D structure databases

ProteinModelPortaliP15004
SMRiP15004
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peroxidase family. Classical plant (class III) peroxidase subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

InParanoidiP15004
KOiK00430
OMAiFTVREMV

Family and domain databases

CDDicd00693 secretory_peroxidase, 1 hit
InterProiView protein in InterPro
IPR010255 Haem_peroxidase
IPR002016 Haem_peroxidase_pln/fun/bac
IPR000823 Peroxidase_pln
IPR019794 Peroxidases_AS
IPR019793 Peroxidases_heam-ligand_BS
IPR033905 Secretory_peroxidase
PfamiView protein in Pfam
PF00141 peroxidase, 1 hit
PRINTSiPR00458 PEROXIDASE
PR00461 PLPEROXIDASE
SUPFAMiSSF48113 SSF48113, 1 hit
PROSITEiView protein in PROSITE
PS00435 PEROXIDASE_1, 1 hit
PS00436 PEROXIDASE_2, 1 hit
PS50873 PEROXIDASE_4, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P15004-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGFRLSLLSL AVSLVALALA GVAIYRNTYE AMIMNNGSLL QNISPDIDSL
60 70 80 90 100
ESGEVSILIL NDKKKNSDKY LSQQLTQESC VFSAVKGVVD SAIDNETRMG
110 120 130 140 150
ASLIRLHFHD CFVDGCDGGI LLDDINGTFT GEQNSPPNNN SVRGFEVIAQ
160 170 180 190 200
AKQSVVDSCP NISVSCADIL AIAARDSLAK LGGQTYTVAL GRSDATTANF
210 220 230 240 250
SGAINQLPAP SDNLTVQIQK FSDKNFTVRE MVALAGAHTV GFARCSTVCT
260 270 280 290 300
SGNVNPAAQL QCNCSATLTD SDLQQLDTTP AVFDKVYYDN LNNNQGIMFS
310 320 330 340 350
DQVLTGNTTT AGFVTTYSNN VTVFLEDFAA AMIKMGNLPP SAGAQLEIRD
360
VCSRVNPTSV ASM
Length:363
Mass (Da):38,547
Last modified:April 1, 1990 - v1
Checksum:i438C4B98F991FAA2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15854 Genomic DNA Translation: CAA33853.1
PIRiS04764
RefSeqiNP_001295320.1, NM_001308391.1
UniGeneiLes.13421

Genome annotation databases

EnsemblPlantsiSolyc02g079510.2.1; Solyc02g079510.2.1; Solyc02g079510.2
GeneIDi101245316
GrameneiSolyc02g079510.2.1; Solyc02g079510.2.1; Solyc02g079510.2
KEGGisly:101245316

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15854 Genomic DNA Translation: CAA33853.1
PIRiS04764
RefSeqiNP_001295320.1, NM_001308391.1
UniGeneiLes.13421

3D structure databases

ProteinModelPortaliP15004
SMRiP15004
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4081.Solyc02g079510.2.1

Protein family/group databases

Allergomei1094 Sola l Peroxidase
PeroxiBasei7 LePrx75

Proteomic databases

PaxDbiP15004
PRIDEiP15004

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiSolyc02g079510.2.1; Solyc02g079510.2.1; Solyc02g079510.2
GeneIDi101245316
GrameneiSolyc02g079510.2.1; Solyc02g079510.2.1; Solyc02g079510.2
KEGGisly:101245316

Phylogenomic databases

InParanoidiP15004
KOiK00430
OMAiFTVREMV

Family and domain databases

CDDicd00693 secretory_peroxidase, 1 hit
InterProiView protein in InterPro
IPR010255 Haem_peroxidase
IPR002016 Haem_peroxidase_pln/fun/bac
IPR000823 Peroxidase_pln
IPR019794 Peroxidases_AS
IPR019793 Peroxidases_heam-ligand_BS
IPR033905 Secretory_peroxidase
PfamiView protein in Pfam
PF00141 peroxidase, 1 hit
PRINTSiPR00458 PEROXIDASE
PR00461 PLPEROXIDASE
SUPFAMiSSF48113 SSF48113, 1 hit
PROSITEiView protein in PROSITE
PS00435 PEROXIDASE_1, 1 hit
PS00436 PEROXIDASE_2, 1 hit
PS50873 PEROXIDASE_4, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiPER2_SOLLC
AccessioniPrimary (citable) accession number: P15004
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: May 10, 2017
This is version 103 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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