Reviewed,
UniProtKB/Swiss-Prot P84729 (BAS1_PINST)
Last modified
October 13, 2009.
Version 15.
History...
Clusters with 100%,
90%,
50% identity |
Documents (1) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Putative 2-Cys peroxiredoxin BAS1 EC=1.11.1.15 Alternative name(s): Thiol-specific antioxidant protein PS13 |
| Organism | Pinus strobus (Eastern white pine) |
| Taxonomic identifier | 3348 [NCBI] |
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Coniferopsida › Coniferales › Pinaceae › Pinus › Strobus |
Protein attributes
| Sequence length | 56 AA. |
| Sequence status | Fragments. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | May be an antioxidant enzyme particularly in the developing shoot and photosynthesizing leaf By similarity. UniProtKB P80602 |
| Catalytic activity | 2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH. UniProtKB P80602 |
| Subunit structure | Homodimer; disulfide-linked, upon oxidation By similarity. UniProtKB P34760 |
| Subcellular location | Plastid › chloroplast By similarity. |
| Miscellaneous | On the 2D-gel the determined pI of this protein is: 5.7, its MW is: 22.8 kDa. Ref.1 |
| Sequence similarities | Belongs to the ahpC/TSA family. |
| Caution | The order of the peptides shown is unknown. Ref.1 |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Chloroplast Plastid |
| Domain | Redox-active center |
| Molecular function | Antioxidant Oxidoreductase Peroxidase |
| PTM | Disulfide bond |
| Technical term | Direct protein sequencing |
| Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | peroxiredoxin activity Inferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | ‹1 – ›56 | ›56 | Putative 2-Cys peroxiredoxin BAS1 | PRO_0000240611 | |||||
Experimental info | |||||||||
| Non-adjacent residues | 18 – 19 | 2 | |||||||
| Non-adjacent residues | 34 – 35 | 2 | |||||||
| Non-adjacent residues | 47 – 48 | 2 | |||||||
| Non-terminal residue | 1 | 1 | |||||||
| Non-terminal residue | 56 | 1 | |||||||
Sequences
References
| [1] | "Proteomic comparison of needles from blister rust-resistant and susceptible Pinus strobus seedlings reveals upregulation of putative disease resistance proteins." Smith J.A., Blanchette R.A., Burnes T.A., Jacobs J.J., Higgins L., Witthuhn B.A., David A.J., Gillman J.H. Mol. Plant Microbe Interact. 19:150-160(2006) [PubMed: 16529377] [Abstract] Cited for: PROTEIN SEQUENCE. Tissue: Leaf. |
Cross-references
Entry information
| Entry name | BAS1_PINST | ||||||||
| Accession | Primary (citable) accession number: P84729 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | PPAP (Plant Proteome Annotation Project) | ||||||||

Clusters with


