Q469A3 (CAPPA_METBF) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 48.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Phosphoenolpyruvate carboxylase Short name=PEPC Short name=PEPCase EC=4.1.1.31 | ||||
| Gene names |
| ||||
| Organism | Methanosarcina barkeri (strain Fusaro / DSM 804) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 269797 [NCBI] | ||||
| Taxonomic lineage | Archaea › Euryarchaeota › Methanomicrobia › Methanosarcinales › Methanosarcinaceae › Methanosarcina › ![]() |
Protein attributes
| Sequence length | 526 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology |
General annotation (Comments)
| Function | Catalyzes the irreversible beta-carboxylation of phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle By similarity. HAMAP-Rule MF_01904 |
| Catalytic activity | Phosphate + oxaloacetate = H2O + phosphoenolpyruvate + HCO3-. HAMAP-Rule MF_01904 |
| Cofactor | Magnesium By similarity. |
| Subunit structure | Homotetramer By similarity. |
| Sequence similarities | Belongs to the PEPCase type 2 family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Carbon dioxide fixation |
| Ligand | Magnesium |
| Molecular function | Lyase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological_process | carbon fixation Inferred from electronic annotation. Source: HAMAP oxaloacetate metabolic processInferred from electronic annotation. Source: HAMAP tricarboxylic acid cycleInferred from electronic annotation. Source: InterPro |
| Molecular_function | magnesium ion binding Inferred from electronic annotation. Source: HAMAP phosphoenolpyruvate carboxylase activityInferred from electronic annotation. Source: HAMAP |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 526 | 526 | Phosphoenolpyruvate carboxylase HAMAP-Rule MF_01904 | PRO_0000309603 | |||
Sequences
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References
| [1] | "The Methanosarcina barkeri genome: comparative analysis with Methanosarcina acetivorans and Methanosarcina mazei reveals extensive rearrangement within methanosarcinal genomes." Maeder D.L., Anderson I., Brettin T.S., Bruce D.C., Gilna P., Han C.S., Lapidus A., Metcalf W.W., Saunders E., Tapia R., Sowers K.R. J. Bacteriol. 188:7922-7931(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Fusaro / DSM 804. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | CP000099 Genomic DNA. Translation: AAZ71539.1. |
| RefSeq | YP_306119.1. NC_007355.1. |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | 269797.Mbar_A2632. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| EnsemblBacteria | AAZ71539; AAZ71539; Mbar_A2632. |
| GeneID | 3625651. |
| KEGG | mba:Mbar_A2632. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| eggNOG | COG1892. |
| HOGENOM | HOG000009826. |
| KO | K01595. |
| OMA | MCTQHPD. |
| ProtClustDB | PRK13655. |
Enzyme and pathway databases | |
| BioCyc | MBAR269797:GHUW-2702-MONOMER. |
Family and domain databases | |
| HAMAP | MF_01904. PEPcase_type2. |
| InterPro | IPR007566. PEP_COase_arc-type. IPR015813. Pyrv/PenolPyrv_Kinase. [Graphical view] |
| PIRSF | PIRSF006677. UCP006677. 1 hit. |
| SUPFAM | SSF51621. Pyrv/PenolPyrv_Kinase_cat. 1 hit. |
| TIGRFAMs | TIGR02751. PEPCase_arch. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | CAPPA_METBF | ||||||||
| Accession | Primary (citable) accession number: Q469A3 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Prokaryotic Protein Annotation Program | ||||||||
Relevant documents
| SIMILARITY comments Index of protein domains and families |

Clusters with
