Protein Info for ECOLIN_RS03330 in Escherichia coli Nissle 1917

Annotation: universal stress protein UspG

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

1 50 100 142 PF00582: Usp" amino acids 1 to 142 (142 residues), 102.2 bits, see alignment E=1.8e-33

Best Hits

Swiss-Prot: 100% identical to USPG_ECOL6: Universal stress protein G (uspG) from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

KEGG orthology group: K11932, universal stress protein G (inferred from 97% identity to eco:b0607)

Predicted SEED Role

"Universal stress protein G" in subsystem Universal stress protein family

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 (142 amino acids)

>ECOLIN_RS03330 universal stress protein UspG (Escherichia coli Nissle 1917)
MYKTIIMPVDVFEMELSDKAIRHAEFLAQDDGVIHLLHVLPGSASLSLHRFAADVRRFEE
HLQHEAEERLQTMVSHFTIDPSRIKQHVRFGSVRDEVNELAKELDADVVVIGSRNPSIST
HLLGSNASSVIRHANLPVLVVR