Q0W8U9 (MCH_UNCMA) Reviewed, UniProtKB/Swiss-Prot
Last modified
November 16, 2011.
Version 39.
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: Methenyltetrahydromethanopterin cyclohydrolase EC=3.5.4.27 Alternative name(s): Methenyl-H4MPT cyclohydrolase | ||||||
| Gene names |
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| Organism | Uncultured methanogenic archaeon RC-I [Complete proteome] [HAMAP] | ||||||
| Taxonomic identifier | 351160 [NCBI] | ||||||
| Taxonomic lineage | Archaea › Euryarchaeota › environmental samples |
Protein attributes
| Sequence length | 318 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology |
General annotation (Comments)
| Function | Catalyzes the reversible interconversion of 5-formyl-H4MPT to methenyl-H4MPT+ By similarity. HAMAP MF_00486 |
| Catalytic activity | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O = 5-formyl-5,6,7,8-tetrahydromethanopterin. HAMAP MF_00486 |
| Pathway | One-carbon metabolism; methanogenesis from CO(2); 5,10-methenyl-5,6,7,8-tetrahydromethanopterin from CO(2): step 3/3. HAMAP MF_00486 |
| Subcellular location | Cytoplasm By similarity HAMAP MF_00486. |
| Sequence similarities | Belongs to the MCH family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Methanogenesis One-carbon metabolism |
| Cellular component | Cytoplasm |
| Molecular function | Hydrolase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | methanogenesis Inferred from electronic annotation. Source: UniProtKB-KW one-carbon metabolic processInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | methenyltetrahydromethanopterin cyclohydrolase 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 – 318 | 318 | Methenyltetrahydromethanopterin cyclohydrolase HAMAP MF_00486 | PRO_1000014406 | |||
Sequences
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References
| [1] | "Genome of rice cluster I archaea -- the key methane producers in the rice rhizosphere." Erkel C., Kube M., Reinhardt R., Liesack W. Science 313:370-372(2006) [PubMed: 16857943] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AM114193 Genomic DNA. Translation: CAJ35194.1. |
| RefSeq | YP_684520.1. NC_009464.1. |
3D structure databases | |
| ProteinModelPortal | Q0W8U9. |
| SMR | Q0W8U9. Positions 1-315. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q0W8U9. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 5143584. |
| GenomeReviews | Gene locus UNCMA_29790 in contig AM114193_GR. |
| KEGG | rci:LRC191. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| eggNOG | arNOG05033. |
| HOGENOM | HBG497176. |
| OMA | YFAMGSG. |
| ProtClustDB | PRK02264. |
Enzyme and pathway databases | |
| BioCyc | UMET351160:LRC191-MONOMER. |
Family and domain databases | |
| HAMAP | MF_00486. McH. [Tree] |
| InterPro | IPR003209. METHMP_CycHdrlase. [Graphical view] |
| KO | K01499. |
| Pfam | PF02289. MCH. 1 hit. [Graphical view] |
| SUPFAM | SSF56199. Cyclohydrolase. 1 hit. |
| TIGRFAMs | TIGR03120. One_C_mch. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | MCH_UNCMA | ||||||||
| Accession | Primary (citable) accession number: Q0W8U9 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Prokaryotic Protein Annotation Program | ||||||||
Relevant documents
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

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