Protein Info for H281DRAFT_03616 in Paraburkholderia bryophila 376MFSha3.1
Annotation: 4-hydroxy-3-methylbut-2-enyl diphosphate reductase
These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.
Protein Families and Features
Best Hits
Swiss-Prot: 87% identical to ISPH_BURP2: 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (ispH) from Burkholderia pseudomallei (strain 1026b)
KEGG orthology group: K03527, 4-hydroxy-3-methylbut-2-enyl diphosphate reductase [EC: 1.17.1.2] (inferred from 96% identity to bxe:Bxe_B0018)MetaCyc: 54% identical to 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (Escherichia coli K-12 substr. MG1655)
RXN-24043 [EC: 1.17.7.4]; 1.17.7.4 [EC: 1.17.7.4]
Predicted SEED Role
"4-hydroxy-3-methylbut-2-enyl diphosphate reductase (EC 1.17.1.2)" in subsystem Isoprenoid Biosynthesis or polyprenyl synthesis (EC 1.17.1.2)
MetaCyc Pathways
- methylerythritol phosphate pathway II (8/9 steps found)
- superpathway of geranylgeranyl diphosphate biosynthesis II (via MEP) (10/12 steps found)
- taxadiene biosynthesis (engineered) (10/13 steps found)
- methylerythritol phosphate pathway I (7/9 steps found)
- isoprene biosynthesis I (7/10 steps found)
- superpathway of ergosterol biosynthesis II (11/26 steps found)
KEGG Metabolic Maps
- Biosynthesis of alkaloids derived from terpenoid and polyketide
- Biosynthesis of plant hormones
- Biosynthesis of terpenoids and steroids
- Terpenoid biosynthesis
Isozymes
Compare fitness of predicted isozymes for: 1.17.1.2
Use Curated BLAST to search for 1.17.1.2 or 1.17.7.4
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Predict protein localization: PSORTb (Gram-negative bacteria)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
See A0A2Z5MNF8 at UniProt or InterPro
Protein Sequence (314 amino acids)
>H281DRAFT_03616 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (Paraburkholderia bryophila 376MFSha3.1) MRVILAQPRGFCAGVVRAIEIVDRALQQHGAPVYVRHEIVHNRHVVDNLRQKGARFVEEL DEVPQGAVAIFSAHGVAQTVERDAEARGLDVLDATCPLVTKVHVQGRQYVSAGRTLILIG HAGHPEVEGTIGQIPGKVLLVQSEAEVEHLQLPIDTPLAYVTQTTLSVDDTRGIIDALQR RFTDIVGPDTRDICYATQNRQAAVRELSKQVDVLLVVGATNSSNSNRLREIGSESGVASY LVADGSEVKPEWFANAQTIGITAGASAPEEMVRNVIDALSAMGPVDVTTMAGREEKVEFK LPSKLMQPLAAREV