Protein Info for PGA1_c06090 in Phaeobacter inhibens DSM 17395

Annotation: type II secretion system protein F-like 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 50 100 150 200 250 300 326 transmembrane" amino acids 20 to 40 (21 residues), see Phobius details amino acids 111 to 133 (23 residues), see Phobius details amino acids 145 to 164 (20 residues), see Phobius details amino acids 296 to 318 (23 residues), see Phobius details PF00482: T2SSF" amino acids 183 to 311 (129 residues), 68.3 bits, see alignment E=3.2e-23

Best Hits

KEGG orthology group: K12511, tight adherence protein C (inferred from 77% identity to sil:SPO3092)

Predicted SEED Role

"Type II/IV secretion system protein TadC, associated with Flp pilus assembly" in subsystem Widespread colonization island

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

See I7DY28 at UniProt or InterPro

Protein Sequence (326 amino acids)

>PGA1_c06090 type II secretion system protein F-like protein (Phaeobacter inhibens DSM 17395)
MTSLSDINDLLVTHLGPFGPLLVVGLIGLFMILLAIPLLLNQPEDPLKKLQKSMSASTQT
KPKKERLRQADRNEQLQKFASFLEPQDAAELSKMELKLRQAGYQSKDSVRFFHFAQFALG
LIGLALGLFYVYVLNADMEYDSQQMVIRIIGPGAAAYMLPKYWITRRIEERKQEITSGFP
DALDMMLVCVEAGQSLDQAIVRVAKELHASYPALADEFDIVAQEMKAGKDKDKVMRDMGT
RCGVQDVSSFVTVMIQSATFGTSIAEALRVYAGEMRDKRVMRAEEAANKLPTKMTLATMT
LTVPPLLIILVGPSAQGIANLGNMSK