Protein Info for b4662 in Escherichia coli BW25113
Name: sgrT
Annotation: Inhibitor of glucose uptake (RefSeq)
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: 100% identical to SGRT_ECOLI: Putative inhibitor of glucose uptake transporter SgrT (sgrT) from Escherichia coli (strain K12)
KEGG orthology group: None (inferred from 100% identity to eco:b4662)Predicted SEED Role
"Sugar-phosphate stress protein SgrT (embedded in SgrS)"
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 C1P5Z7 at UniProt or InterPro
Protein Sequence (43 amino acids)
>b4662 Inhibitor of glucose uptake (RefSeq) (Escherichia coli BW25113) MRQFYQHYFTATAKLCWLRWLSVPQRLTMLEGLMQWDDRNSES