Protein Info for EFB2_03736 in Escherichia fergusonii Becca
Annotation: putative pyridine nucleotide-disulfide oxidoreductase RclA
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: 98% identical to RCLA_ECOLI: Probable pyridine nucleotide-disulfide oxidoreductase RclA (rclA) from Escherichia coli (strain K12)
KEGG orthology group: None (inferred from 98% identity to eco:b0304)MetaCyc: 98% identical to cupric reductase RclA (Escherichia coli K-12 substr. MG1655)
1.97.1.-; RXN0-7363
Predicted SEED Role
"Putative Dihydrolipoamide dehydrogenase (EC 1.8.1.4); Mercuric ion reductase (EC 1.16.1.1); PF00070 family, FAD-dependent NAD(P)-disulphide oxidoreductase" (EC 1.16.1.1, EC 1.8.1.4)
MetaCyc Pathways
- superpathway of cytosolic glycolysis (plants), pyruvate dehydrogenase and TCA cycle (18/22 steps found)
- 2-oxoglutarate decarboxylation to succinyl-CoA (3/3 steps found)
- glycine biosynthesis II (3/3 steps found)
- glycine cleavage (3/3 steps found)
- pyruvate decarboxylation to acetyl CoA I (3/3 steps found)
- phenylmercury acetate degradation (1/2 steps found)
- 2-oxoisovalerate decarboxylation to isobutanoyl-CoA (1/3 steps found)
KEGG Metabolic Maps
- Biosynthesis of alkaloids derived from histidine and purine
- Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid
- Biosynthesis of alkaloids derived from shikimate pathway
- Biosynthesis of alkaloids derived from terpenoid and polyketide
- Biosynthesis of phenylpropanoids
- Biosynthesis of plant hormones
- Biosynthesis of terpenoids and steroids
- Citrate cycle (TCA cycle)
- Glycine, serine and threonine metabolism
- Glycolysis / Gluconeogenesis
- Pyruvate metabolism
- Valine, leucine and isoleucine degradation
Isozymes
Compare fitness of predicted isozymes for: 1.8.1.4
Use Curated BLAST to search for 1.16.1.1 or 1.8.1.4
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
Find the best match in UniProt
Protein Sequence (441 amino acids)
>EFB2_03736 putative pyridine nucleotide-disulfide oxidoreductase RclA (Escherichia fergusonii Becca) MNKYQAVIIGFGKAGKTLAVTLAKAGWRVALIEQSNAMYGGTCINIGCIPTKTLVHDAQQ HTDFVRAIQRKNEVVNFLRNKNFHNLADMPNIDVIDGQAEFINNHSLRVHRPGRNLEIHG EKIFINTGAQAVVPPIPGITTTPGVYDSTGLLNLKELPGHLGILGGGYIGVEFASMFANF GSKVTILEAASLFLPREDRDIADNIATILRDQGVDIILNAHVERISHHENQVQVHSEHAQ LAVDALLIASGRQPATASLHPENAGIAVNERGAIVVDKQLHTTANNIWAMGDVTGGLQFT YISLDDYRIVRDELLGEGRRSTDDRKNVPYSVFMTPPLSRVGMTEEQARESGADIQVVTL PVAAIPRARVMNDTRGVLKAIVDNKTQRILGASLLCVDSHEMINIVKMVMDAGLPYSILR DQIFTHPSMSESLNDLFSLVK