Reviewed,
UniProtKB/Swiss-Prot Q9FG34 (PER54_ARATH)
Last modified
June 16, 2009.
Version 76.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Peroxidase 54 Short name=Atperox P54 EC=1.11.1.7 Alternative name(s): ATP29a | ||||||||
| Gene names |
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| Organism | Arabidopsis thaliana (Mouse-ear cress) [Complete proteome] | ||||||||
| Taxonomic identifier | 3702 [NCBI] | ||||||||
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis |
Protein attributes
| Sequence length | 358 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at transcript level. |
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. |
| Catalytic activity | Donor + H2O2 = oxidized donor + 2 H2O. |
| Cofactor | Binds 1 heme B (iron-protoporphyrin IX) group per subunit By similarity. Binds 2 calcium ions per subunit By similarity. |
| Subcellular location | Secreted Probable. Vacuole Probable. Note: Carboxy-terminal extension appears to target the protein to vacuoles. |
| Miscellaneous | There are 73 peroxidase genes in A.thaliana. |
| Sequence similarities | Belongs to the peroxidase family. Classical plant (class III) peroxidase subfamily. |
Ontologies
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 31 | 31 | Potential | ||||||||
| Chain | 32 – 358 | 327 | Peroxidase 54 | PRO_0000023719 | |||||||
Sites | |||||||||||
| Active site | 73 | 1 | Proton acceptor By similarity | ||||||||
| Metal binding | 74 | 1 | Calcium 1 By similarity | ||||||||
| Metal binding | 77 | 1 | Calcium 1; via carbonyl oxygen By similarity | ||||||||
| Metal binding | 79 | 1 | Calcium 1; via carbonyl oxygen By similarity | ||||||||
| Metal binding | 81 | 1 | Calcium 1 By similarity | ||||||||
| Metal binding | 83 | 1 | Calcium 1 By similarity | ||||||||
| Metal binding | 200 | 1 | Iron (heme axial ligand) By similarity | ||||||||
| Metal binding | 201 | 1 | Calcium 2 By similarity | ||||||||
| Metal binding | 252 | 1 | Calcium 2 By similarity | ||||||||
| Metal binding | 255 | 1 | Calcium 2 By similarity | ||||||||
| Metal binding | 260 | 1 | Calcium 2 By similarity | ||||||||
| Binding site | 170 | 1 | Substrate; via carbonyl oxygen By similarity | ||||||||
| Site | 69 | 1 | Transition state stabilizer By similarity | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 32 | 1 | Pyrrolidone carboxylic acid By similarity | ||||||||
| Glycosylation | 34 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 44 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 103 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 161 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 166 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 178 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 218 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 228 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 242 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 298 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 42 ↔ 122 | By similarity | |||||||||
| Disulfide bond | 75 ↔ 80 | By similarity | |||||||||
| Disulfide bond | 128 ↔ 330 | By similarity | |||||||||
| Disulfide bond | 207 ↔ 239 | By similarity | |||||||||
Experimental info | |||||||||||
| Sequence conflict | 21 | 1 | I → V in AAM66044. Ref.4 | ||||||||
| Sequence conflict | 28 | 1 | T → A in AAM66044. Ref.4 | ||||||||
| Sequence conflict | 189 | 1 | K → N in AAM66044. Ref.4 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Structural analysis of Arabidopsis thaliana chromosome 5. XI." Kaneko T., Katoh T., Asamizu E., Sato S., Nakamura Y., Kotani H., Tabata S. Submitted (MAY-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia. |
| [2] | "Functional annotation of a full-length Arabidopsis cDNA collection." Seki M., Narusaka M., Kamiya A., Ishida J., Satou M., Sakurai T., Nakajima M., Enju A., Akiyama K., Oono Y., Muramatsu M., Hayashizaki Y., Kawai J., Carninci P., Itoh M., Ishii Y., Arakawa T., Shibata K., Shinagawa A., Shinozaki K. Science 296:141-145(2002) [PubMed: 11910074] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia. |
| [3] | "Empirical analysis of transcriptional activity in the Arabidopsis genome." Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. Ecker J.R.Science 302:842-846(2003) [PubMed: 14593172] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia. |
| [4] | "Full-length cDNA from Arabidopsis thaliana." Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A. Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. |
| [5] | "From expressed sequence tags to structure, function, evolution and expression of 28 ER-targeted Arabidopsis peroxidases." Welinder K.G., Jespersen H.M., Kjaersgaard I.V.H., Justesen A.F., Oestergaard L., Abelskov A.K., Jensen R.B., Hansen L.N., Rasmussen S.K. Submitted (MAR-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 212-358. Strain: cv. Columbia. Tissue: Root. |
| [6] | "Analysis and expression of the class III peroxidase large gene family in Arabidopsis thaliana." Tognolli M., Penel C., Greppin H., Simon P. Gene 288:129-138(2002) [PubMed: 12034502] [Abstract] Cited for: GENE FAMILY ORGANIZATION, NOMENCLATURE. Strain: cv. Columbia. |
Cross-references
Sequence databases | |
|---|---|
| AP002032 Genomic DNA. Translation: BAB09807.1. AK118827 mRNA. Translation: BAC43417.1. BT008584 mRNA. Translation: AAP40411.1. AY088509 mRNA. Translation: AAM66044.1. Y11794 mRNA. Translation: CAA72490.1. | |
| IPI | IPI00528868. |
| RefSeq | NP_196291.1. |
| UniGene | At.90 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1PA2 based on UniProtKB Q42578. |
| SMR | Q9FG34. Positions 32-335. |
| ModBase | Search... |
Protein family/group databases | |
| PeroxiBase | 220. AtPrx54. |
Proteomic databases | |
| PRIDE | Q9FG34. |
Genome annotation databases | |
| GeneID | 830562. |
| GenomeReviews | Gene locus AT5G06730 in contig BA000015_GR. |
| KEGG | ath:AT5G06730. |
| NMPDR | fig|3702.1.peg.22804. |
Organism-specific databases | |
| GeneFarm | 1908. 61. |
| TAIR | At5g06730. |
Phylogenomic databases | |
| OMA | Q9FG34. HRSDARI. |
Enzyme and pathway databases | |
| BRENDA | 1.11.1.7. 302. |
Gene expression databases | |
| ArrayExpress | Q9FG34. |
| GermOnline | AT5G06730. Arabidopsis thaliana. |
Family and domain databases | |
| InterPro | IPR002016. Haem_peroxidase_pln/fun/bac. IPR000823. Peroxidase_pln. IPR019794. Peroxidases_AS. IPR019793. Peroxidases_heam-ligand_BS. [Graphical view] |
| Pfam | PF00141. peroxidase. 1 hit. [Graphical view] |
| PRINTS | PR00458. PEROXIDASE. PR00461. PLPEROXIDASE. |
| PROSITE | PS00435. PEROXIDASE_1. 1 hit. PS00436. PEROXIDASE_2. 1 hit. PS50873. PEROXIDASE_4. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PER54_ARATH | ||||||||
| Accession | Primary (citable) accession number: Q9FG34 Secondary accession number(s): P93729 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | PPAP (Plant Proteome Annotation Project) | ||||||||
Relevant documents
| Arabidopsis thaliana Arabidopsis thaliana: entries and gene names |
| SIMILARITY comments Index of protein domains and families |

Clusters with


