Protein Info for GFF1399 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: YjbG polysaccharide synthesis-related protein

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 50 100 150 200 245 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF20616: Caps_syn_GfcC_N" amino acids 20 to 143 (124 residues), 175.4 bits, see alignment E=6e-56 PF06251: Caps_syn_GfcC_C" amino acids 155 to 244 (90 residues), 142.2 bits, see alignment E=4.3e-46

Best Hits

Swiss-Prot: 74% identical to YJBG_ECOLI: Uncharacterized protein YjbG (yjbG) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 96% identity to seg:SG4066)

Predicted SEED Role

"YjbG polysaccharide synthesis-related protein"

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 (245 amino acids)

>GFF1399 YjbG polysaccharide synthesis-related protein (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MMKRTISALALAFVASSAFASGTVTVFTQGNSEPKTLTDAERLLDLVGQPRLATSWWPAA
VIGEEQATVTARQQQQELLGRLAVLSAEEDGDAAAAINTLRRQIQAVKVTGRQFVNLDPD
VVRVSERGNPPLQGHYMLWVGPQPTQVTLFGLISQPGSQPFVPGRDVASYLEDQRLLSGA
DRSYAWVVYPDGRSQKAPVAYWNKRHIEPMPGSIIFVGFADSLWRGTPEAINADILHTLT
QRIPE