Protein Info for RPSI07_RS04855 in Ralstonia solanacearum PSI07

Annotation: potassium transporter Kup

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 50 100 150 200 250 300 350 400 450 500 550 600 632 transmembrane" amino acids 14 to 36 (23 residues), see Phobius details amino acids 56 to 76 (21 residues), see Phobius details amino acids 111 to 135 (25 residues), see Phobius details amino acids 148 to 166 (19 residues), see Phobius details amino acids 177 to 198 (22 residues), see Phobius details amino acids 220 to 242 (23 residues), see Phobius details amino acids 254 to 274 (21 residues), see Phobius details amino acids 290 to 319 (30 residues), see Phobius details amino acids 346 to 367 (22 residues), see Phobius details amino acids 373 to 394 (22 residues), see Phobius details amino acids 402 to 425 (24 residues), see Phobius details amino acids 432 to 450 (19 residues), see Phobius details PF02705: K_trans" amino acids 19 to 472 (454 residues), 612.1 bits, see alignment E=5e-188 PF22776: K_trans_C" amino acids 484 to 632 (149 residues), 153.1 bits, see alignment E=5e-49

Best Hits

Swiss-Prot: 94% identical to KUP1_RALSO: Probable potassium transport system protein kup 1 (kup1) from Ralstonia solanacearum (strain GMI1000)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 100% identity to rsl:RPSI07_mp1085)

MetaCyc: 50% identical to K+:H+ symporter Kup (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-3

Predicted SEED Role

"Kup system potassium uptake protein" in subsystem Potassium homeostasis

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 (632 amino acids)

>RPSI07_RS04855 potassium transporter Kup (Ralstonia solanacearum PSI07)
MTTATGSTITRKPALMATMLGAIGVVFGDIGTSPLYALKECFNPEHGVPFSPQTVYGILS
MLFWSMTLVVSIKYVVFVMRADNNGEGGILALTALAMRASSGAGARMKRTLMLLGLLGAS
MFYGDAVITPAISVLSAMEGMEVMTPALQPWVLPLSLIVLIGLFLLQKHGTHVVGRLFGP
VMLAWFALLGLIGLYSLLRSPQILVALSPVHAIEFMFRHAVQAFIVFGSVFLALTGAEAL
YADMGHFGARPIRYAWFYIAMPCLLLNYFGQGALLLREPAAVQNPFFLLLPAWAVAPMIL
LATAATVIASQAVISGAFSMTAQAVHLGYAPRMKILYTSDVEIGQIYVPVVNYALLLLVV
AVVLAFGKSDNLAAAYGIAVTTTMLLTTGLVTVVMRNAWKWSLPAVALLGTVFLAVDLSF
FGANLLKVAAGGWFPLLLGGLIFFLMVTWHTGTQLLKARNVEGGIPLESFMEGLLRHPPY
RVDGTAVYLTPSIEFVPLALLHNLKHNHVLHSRVLFIHFRTQAVPYVEPAKRLIVKTIGD
NLYSATADFGFKETPAVDEVVRMVGERLGIVFEDMETSFFITRATVVPSPLPGMAMWREA
LFAWMQHNSAKPSDFFRIPANRLVELGSKVEI