Protein Info for ABIE51_RS05050 in Lysobacter sp. OAE881

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 50 100 150 200 250 300 350 400 450 500 550 622 signal peptide" amino acids 1 to 15 (15 residues), see Phobius details transmembrane" amino acids 42 to 62 (21 residues), see Phobius details amino acids 97 to 121 (25 residues), see Phobius details amino acids 137 to 155 (19 residues), see Phobius details amino acids 166 to 187 (22 residues), see Phobius details amino acids 209 to 231 (23 residues), see Phobius details amino acids 244 to 265 (22 residues), see Phobius details amino acids 284 to 310 (27 residues), see Phobius details amino acids 331 to 355 (25 residues), see Phobius details amino acids 362 to 384 (23 residues), see Phobius details amino acids 394 to 415 (22 residues), see Phobius details amino acids 421 to 438 (18 residues), see Phobius details PF02705: K_trans" amino acids 6 to 543 (538 residues), 726.2 bits, see alignment E=1.2e-222

Best Hits

Swiss-Prot: 80% identical to KUP_XANCP: Probable potassium transport system protein kup (kup) from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 80% identity to xca:xccb100_1172)

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)

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 (622 amino acids)

>ABIE51_RS05050 potassium transporter Kup (Lysobacter sp. OAE881)
MAGLIVGAIGVVFGDIGTSPLYTLKEAFSPHFAERLGMVVNEATVLGMLSLVFWALMIVV
TAKYVTIIMRADNQGEGGIMALMALAQRTLPKGSRSAYVVGILGIFGASLFFGDSVITPA
ITVLGAVEGLEIAAPGLHRFIVPLSVVILVLVFLAQRFGTEKVGRVFGPVMLVWFLSLAA
IGIYNIAKAPAVVAALNPMWGMRFFMEHGSLSVMILGVVVLAVTGGEALYADMGHFGARP
IRHGWYFMVLPCLTLNYLGQGAFVLAHPEAVKNPFFEAVPPWALYPMIILATMAAVIASQ
AVITGAYSVARQAMQLGFLPRMQIKHTSRETIGQIYVPGINWLLMIAVLAVVLAFRSSTA
LATAYGISVSATMLIDTLLLALVARALWPRWRTWVLPLCLVFFVVDVGFVFANGAKFFDG
AWFPLLLGVVVFTLLRTWRRGRELLHDEVRKEGIGLDTFLPGLMLAPPVRVPGTAIFMTA
DKGVVPHALLHNLKHNKVLHERNVFLTVETLNIPYAPKEKRLKIESIAGEDFYRVLIRFG
FMEVPDVPLALMRSCDAGGTYFDPMDTTYFASRETVVASRHRGMPIWRDRLFAFMHRNAA
PATGFFRIPGNRLVELGAQVEI