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Reviewed, UniProtKB/Swiss-Prot P15003 (PER1_SOLLC)

Last modified June 16, 2009. Version 70. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    Suberization-associated anionic peroxidase 1
    EC=1.11.1.7
Alternative name(s):
    TMP1
Gene names
Name: TAP1
OrganismSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifier4081 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › lamiids › Solanales › Solanaceae › Solanoideae › Solaneae › Solanum › Lycopersicon

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Protein attributes

Sequence length364 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology.

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General annotation (Comments)

Function

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 activity

Donor + H2O2 = oxidized donor + 2 H2O.

Cofactor

Binds 2 calcium ions per subunit.

Binds 1 heme B (iron-protoporphyrin IX) group per subunit.

Subcellular location

Secreted By similarity.

Sequence similarities

Belongs to the peroxidase family. Classical plant (class III) peroxidase subfamily.

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Ontologies

Keywords
   Biological processHydrogen peroxide
   Cellular componentSecreted
   DomainSignal
   LigandCalcium
Heme
Iron
Metal-binding
   Molecular functionOxidoreductase
Peroxidase
   PTMDisulfide bond
Glycoprotein
Gene Ontology (GO)
   Biological processhydrogen peroxide catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

oxidation reduction

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functioncalcium ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

electron carrier activity

Inferred from electronic annotation. Source: InterPro

heme binding

Inferred from electronic annotation. Source: InterPro

peroxidase activity

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2525 Potential
Chain26 – 364339Suberization-associated anionic peroxidase 1
PRO_0000023758

Sites

Active site1101Proton acceptor By similarity
Metal binding1111Calcium 1 By similarity
Metal binding1141Calcium 1; via carbonyl oxygen By similarity
Metal binding1161Calcium 1; via carbonyl oxygen By similarity
Metal binding1181Calcium 1 By similarity
Metal binding2391Iron (heme axial ligand) By similarity
Metal binding2401Calcium 2 By similarity
Metal binding2781Calcium 2 By similarity
Metal binding2801Calcium 2 By similarity
Metal binding2851Calcium 2 By similarity
Binding site2091Substrate; via carbonyl oxygen By similarity
Site1061Transition state stabilizer By similarity

Amino acid modifications

Glycosylation361N-linked (GlcNAc...) Potential
Glycosylation1271N-linked (GlcNAc...) Potential
Glycosylation1621N-linked (GlcNAc...) Potential
Glycosylation2001N-linked (GlcNAc...) Potential
Glycosylation2141N-linked (GlcNAc...) Potential
Glycosylation2261N-linked (GlcNAc...) Potential
Glycosylation2641N-linked (GlcNAc...) Potential
Disulfide bond81 ↔ 160 By similarity
Disulfide bond112 ↔ 117 By similarity
Disulfide bond167 ↔ 353 By similarity
Disulfide bond246 ↔ 265 By similarity

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Sequences

Sequence LengthMass (Da)Tools
P15003-1 [UniParc].

Last modified April 1, 1990. Version 1.
Checksum: D00E8C43668E6F22

FASTA36438,750
        10         20         30         40         50         60 
MGFRLSHLSL ALSFVALALA GVAIYRNTYE AIIMKNGSLL KNVSPDFDSL ESGVASILTL 

        70         80         90        100        110        120 
NNNKKRNSDK YLRQQLTPEA CVFSAVRAVV DSAIDAETRM GASLIRLHFH DCFVDGCDGG 

       130        140        150        160        170        180 
ILLDDINGTF TGEQNSPPNA NSARGYEVIA QAKQSVINTC PNVSVSCADI LAIAARDSVA 

       190        200        210        220        230        240 
KLGGQTYSVA LGRSDARTAN FSGAINQLPA PFDNLTVQIQ KFSDKNFTLR EMVALAGAHT 

       250        260        270        280        290        300 
VGFARCSTVC TSGNVNPAAQ LQCNCSATLT DSDLQQLDTT PTMFDKVYYD NLNSNQGIMF 

       310        320        330        340        350        360 
SDQVLTGDAT TAGFVTDYSN DVNVFLGDFA AAMIKMGDLP PSAGAQLEIR DVCSRVNPTS 


VASM

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References

[1]"Molecular cloning, nucleotide sequence, and abscisic acid induction of a suberization-associated highly anionic peroxidase."
Roberts E., Kolattukudy P.E.
Mol. Gen. Genet. 217:223-232(1989) [PubMed: 2528055] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: cv. Castlemart II.

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Cross-references

Sequence databases

X15853 Genomic DNA. Translation: CAA33852.1.
PIRS04763.

3D structure databases

HSSPHSSP built from PDB template 1SCH based on UniProtKB P22195.
ModBaseSearch...

Protein family/group databases

PeroxiBase8. LePrx67.

Enzyme and pathway databases

BRENDA1.11.1.7. 281054.

Family and domain databases

InterProIPR002016. Haem_peroxidase_pln/fun/bac.
IPR000823. Peroxidase_pln.
IPR019794. Peroxidases_AS.
IPR019793. Peroxidases_heam-ligand_BS.
[Graphical view]
PfamPF00141. peroxidase. 1 hit.
[Graphical view]
PRINTSPR00458. PEROXIDASE.
PR00461. PLPEROXIDASE.
PROSITEPS00435. PEROXIDASE_1. 1 hit.
PS00436. PEROXIDASE_2. 1 hit.
PS50873. PEROXIDASE_4. 1 hit.
[Graphical view]
ProtoNetSearch...

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Entry information

Entry namePER1_SOLLC
AccessionPrimary (citable) accession number: P15003
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: June 16, 2009
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectPPAP (Plant Proteome Annotation Project)

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Relevant documents

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents