Protein Info for RPSI07_RS01645 in Ralstonia solanacearum PSI07

Annotation: AI-2E family transporter

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 50 100 150 200 250 300 342 transmembrane" amino acids 20 to 47 (28 residues), see Phobius details amino acids 68 to 90 (23 residues), see Phobius details amino acids 154 to 172 (19 residues), see Phobius details amino acids 209 to 231 (23 residues), see Phobius details amino acids 237 to 255 (19 residues), see Phobius details amino acids 260 to 283 (24 residues), see Phobius details amino acids 305 to 331 (27 residues), see Phobius details PF01594: AI-2E_transport" amino acids 21 to 333 (313 residues), 58 bits, see alignment E=4.6e-20

Best Hits

KEGG orthology group: None (inferred from 100% identity to rsl:RPSI07_mp0370)

Predicted SEED Role

"membrane protein, putative"

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 (342 amino acids)

>RPSI07_RS01645 AI-2E family transporter (Ralstonia solanacearum PSI07)
MTKLPPQPLPSRTVDTASYVLVAVMIAAVLWLHLLPAAIAGFLVYALARRLEARLRARRA
LSKRAKSIAVLGVFLIAALILAGMGLGIGRLVEHGHGLDGMLLRVADVLDNLRDSLPPTF
ADYVPQSVSELRARLVEMLKEHGHQVSTLGIDGLRASAMALVGLILGAMMAWSETPDPAR
SKPLSAALLQRLGRLETAFEAVVFAQVKISALNTALAAIYLMGVLPVLGLHVPYSKSLVL
LTFVAGLIPVAGNLISNTAIVLMSVTVSLELAVASLAFLVIVHKLEYFVNARIIGSRIDA
RAWELILALIVMEALFGVGGVIAAPVLYAYLKRELSEAGLIG