Reviewed,
UniProtKB/Swiss-Prot P22751 (PELX_ERWCH)
Last modified
April 14, 2009.
Version 44.
History...
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50% identity |
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Pectate disaccharide-lyase EC=4.2.2.9 Alternative name(s): Exopolygalacturonate lyase Short name=ExoPL | ||
| Gene names |
| ||
| Organism | Erwinia chrysanthemi | ||
| Taxonomic identifier | 556 [NCBI] | ||
| Taxonomic lineage | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Dickeya |
Protein attributes
| Sequence length | 749 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Catalytic activity | Eliminative cleavage of 4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate from the reducing end of pectate, i.e. de-esterified pectin. |
| Cofactor | Calcium. |
| Sequence similarities | Belongs to the polysaccharide lyase 9 family. |
Ontologies
| Keywords | |
|---|---|
| Domain | Signal |
| Ligand | Calcium |
| Molecular function | Lyase |
| Technical term | Direct protein sequencing |
| Gene Ontology (GO) | |
| Molecular function | calcium ion binding Inferred from electronic annotation. Source: UniProtKB-KW pectate disaccharide-lyase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
Sequences
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References
| [1] | "Molecular cloning of the structural gene for exopolygalacturonate lyase from Erwinia chrysanthemi EC16 and characterization of the enzyme product." Brooks A.D., Yang He S., Gold S., Keen N.T., Collmer A., Hutcheson S.W. J. Bacteriol. 172:6950-6958(1990) [PubMed: 2254266] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 27-46. Strain: EC16. |
Cross-references
Sequence databases | |
|---|---|
| M62739 Genomic DNA. Translation: AAA24850.1. | |
| PIR | A37839. |
3D structure databases | |
| ModBase | Search... |
Protein family/group databases | |
| CAZy | PL9. Polysaccharide Lyase Family 9. |
Enzyme and pathway databases | |
| BRENDA | 4.2.2.9. 1459. |
Family and domain databases | |
| InterPro | IPR006626. PbH1. IPR012334. Pectin_lyas_fold. [Graphical view] |
| Gene3D | G3DSA:2.160.20.10. Pectin_lyas_fold. 1 hit. |
| SMART | SM00710. PbH1. 4 hits. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PELX_ERWCH | ||||||||
| Accession | Primary (citable) accession number: P22751 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

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