Reviewed,
UniProtKB/Swiss-Prot Q82HR6 (FOLD2_STRAW)
Last modified
January 19, 2010.
Version 43.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Bifunctional protein folD 2 Including the following 2 domains: 1- Recommended name: Methylenetetrahydrofolate dehydrogenase EC=1.5.1.5 2- Recommended name: Methenyltetrahydrofolate cyclohydrolase EC=3.5.4.9 | ||||
| Gene names |
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| Organism | Streptomyces avermitilis [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 33903 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces |
Protein attributes
| Sequence length | 284 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10-methenyltetrahydrofolate to 10-formyltetrahydrofolate By similarity. HAMAP MF_01576 |
| Catalytic activity | 5,10-methylenetetrahydrofolate + NADP+ = 5,10-methenyltetrahydrofolate + NADPH. HAMAP MF_01576 5,10-methenyltetrahydrofolate + H2O = 10-formyltetrahydrofolate. HAMAP MF_01576 |
| Pathway | One-carbon metabolism; tetrahydrofolate interconversion. HAMAP MF_01576 |
| Subunit structure | Homodimer By similarity. HAMAP MF_01576 |
| Sequence similarities | Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family. |
Ontologies
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 284 | 284 | Bifunctional protein folD 2 HAMAP MF_01576 | PRO_0000268526 | |||
Sequences
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References
| [1] | "Genome sequence of an industrial microorganism Streptomyces avermitilis: deducing the ability of producing secondary metabolites." Omura S., Ikeda H., Ishikawa J., Hanamoto A., Takahashi C., Shinose M., Takahashi Y., Horikawa H., Nakazawa H., Osonoe T., Kikuchi H., Shiba T., Sakaki Y., Hattori M. Proc. Natl. Acad. Sci. U.S.A. 98:12215-12220(2001) [PubMed: 11572948] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165. |
| [2] | "Complete genome sequence and comparative analysis of the industrial microorganism Streptomyces avermitilis." Ikeda H., Ishikawa J., Hanamoto A., Shinose M., Kikuchi H., Shiba T., Sakaki Y., Hattori M., Omura S. Nat. Biotechnol. 21:526-531(2003) [PubMed: 12692562] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | BA000030 Genomic DNA. Translation: BAC71154.1. |
| RefSeq | NP_824619.1. |
3D structure databases | |
| HSSP | HSSP built from PDB template 2C2X based on UniProtKB O50385. |
| SMR | Q82HR6. Positions 3-281. |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 1210741. |
| GenomeReviews | Gene locus SAV_3442 in contig BA000030_GR. |
| KEGG | sma:SAV_3442. |
| NMPDR | fig|227882.1.peg.3445. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG328751. |
| OMA | KRKACAE. |
Enzyme and pathway databases | |
| BioCyc | SAVE227882:SAV3442-MONOMER. |
| BRENDA | 1.5.1.5. 140873. 3.5.4.9. 140873. |
Family and domain databases | |
| HAMAP | MF_01576. THF_DHG_CYH. [Tree] |
| InterPro | IPR016040. NAD(P)-bd_dom. IPR000672. THF_DH/CycHdrlase. IPR020630. THF_DH/CycHdrlase_cat_dom. IPR020631. THF_DH/CycHdrlase_NAD-bd_dom. [Graphical view] |
| Gene3D | G3DSA:3.40.50.720. NAD(P)-bd. 1 hit. |
| Pfam | PF00763. THF_DHG_CYH. 1 hit. PF02882. THF_DHG_CYH_C. 1 hit. [Graphical view] |
| PRINTS | PR00085. THFDHDRGNASE. |
| PROSITE | PS00766. THF_DHG_CYH_1. False negative. PS00767. THF_DHG_CYH_2. False negative. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | FOLD2_STRAW | ||||||||
| Accession | Primary (citable) accession number: Q82HR6 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||
Relevant documents
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

Clusters with


