Protein Info for IAI46_18785 in Serratia liquefaciens MT49

Annotation: glycine cleavage system transcriptional repressor

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 50 100 150 204 PF13740: ACT_6" amino acids 22 to 97 (76 residues), 89.8 bits, see alignment E=9e-30

Best Hits

Swiss-Prot: 82% identical to GCVR_ECOLI: Glycine cleavage system transcriptional repressor (gcvR) from Escherichia coli (strain K12)

KEGG orthology group: K03567, glycine cleavage system transcriptional repressor (inferred from 97% identity to spe:Spro_3510)

Predicted SEED Role

"Glycine cleavage system transcriptional antiactivator GcvR" in subsystem Glycine cleavage system or Orphan regulatory proteins

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 (204 amino acids)

>IAI46_18785 glycine cleavage system transcriptional repressor (Serratia liquefaciens MT49)
MFTMVTPLSTTGSSILPKPDEHYLVITALGADRPGIVNAITRHVSSCGCNIEDSRLAMLG
EEFTFIMLLSGSWNAITLIESTLPQKGAELELLIVMKRTNSHERPPMPATVWVQVEVKDS
PHIIERFTDLFDSSQMNIAELVSRTQPAEGDLPPQLYIQITAHSPGNQDASNIEQAFHRL
CTELKAQGSISVVNYPQHDEKDGE