Protein Info for CSW01_01035 in Vibrio cholerae E7946 ATCC 55056
Annotation: gamma-glutamyltransferase
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
KEGG orthology group: K00681, gamma-glutamyltranspeptidase [EC: 2.3.2.2] (inferred from 100% identity to vch:VC0194)Predicted SEED Role
"Gamma-glutamyltranspeptidase (EC 2.3.2.2)" in subsystem Glutathione: Biosynthesis and gamma-glutamyl cycle or Utilization of glutathione as a sulphur source (EC 2.3.2.2)
MetaCyc Pathways
- glutathione degradation (DUG pathway) (2/2 steps found)
- γ-glutamyl cycle (4/6 steps found)
- leukotriene biosynthesis (1/6 steps found)
- hypoglycin biosynthesis (4/14 steps found)
- peptido-conjugates in tissue regeneration biosynthesis (3/17 steps found)
KEGG Metabolic Maps
- Arachidonic acid metabolism
- Cyanoamino acid metabolism
- Glutathione metabolism
- Selenoamino acid metabolism
- Taurine and hypotaurine metabolism
Isozymes
Compare fitness of predicted isozymes for: 2.3.2.2
Use Curated BLAST to search for 2.3.2.2
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Compare to protein structures
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 (588 amino acids)
>CSW01_01035 gamma-glutamyltransferase (Vibrio cholerae E7946 ATCC 55056) MEMGMNWTHTPLALSALMFAMAAQATPNQATDAVAPEQATGFEHKSLVKAKNWMVTAANP LASEAGASILRQGGNAIDAMVTTQLMLGLVEPQSSGIGGGSFLVYWDAKKKALTTFDGRE TAPLNATPELFLDSTGQPMKFYDAVVGGRSVGTPGTVKLLWETHRQYGKLEWARLIEPVA KLAEQGFEVSPRLAALIAEDKERLGRFPATKAYFFDAQGEPLTAGTLLKNPDYAATLRAI AQQGASAFYQGDIAKDIIATVQNAPGNPGVLAQQDFDTYQVKQRAPVCAAYQSYQVCGMG LPSSGGLTVGQILALTEQYDLKGWGAQDVKSWQVLGDASQLAFADRGLYMADQDYVPVPT QGLLDKTYLAERAKLIQPGKALTSAPAGNPPWHHAQLRSPDQSIELPSTSHFNIVDREGN VVSFTTSIENAFGSRLLVRGFLLNNELTDFSFATQSEGRPIANRLEPGKRPRSSMAPTIV LQDNQPYLAIGSPGGSRIIGYVAQAIVAHTQWGMNIQAAINQPHVLNRFGEIELEQGTSA EQFKPALESLGAKVGIKELNSGLHAIRITAQGLEGAADPRREGVAIGE