Protein Info for ABID97_RS04610 in Variovorax sp. OAS795

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 50 100 150 200 250 300 350 400 450 500 550 623 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details transmembrane" amino acids 48 to 70 (23 residues), see Phobius details amino acids 102 to 126 (25 residues), see Phobius details amino acids 140 to 158 (19 residues), see Phobius details amino acids 170 to 190 (21 residues), see Phobius details amino acids 214 to 234 (21 residues), see Phobius details amino acids 246 to 266 (21 residues), see Phobius details amino acids 286 to 312 (27 residues), see Phobius details amino acids 338 to 358 (21 residues), see Phobius details amino acids 365 to 387 (23 residues), see Phobius details amino acids 394 to 417 (24 residues), see Phobius details amino acids 424 to 441 (18 residues), see Phobius details PF02705: K_trans" amino acids 14 to 544 (531 residues), 729.9 bits, see alignment E=8.9e-224

Best Hits

Swiss-Prot: 79% identical to KUP_POLNA: Probable potassium transport system protein kup (kup) from Polaromonas naphthalenivorans (strain CJ2)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 98% identity to vap:Vapar_0427)

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 (623 amino acids)

>ABID97_RS04610 potassium transporter Kup (Variovorax sp. OAS795)
MSPPKSTSAAALIIGAVGVVYGDIGTSVLYAVKEVFGHGHLPFTVENVYGILSMFFWTLT
VIVSIKYVVLVLRADNEGEGGLVAMLALASRAVADKPRLRHVLLLVGIFGTSLFYGDGVI
TPAISVLSAVEGLEVVSPHFKHYVMPITLVVLFCLFVVQKRGTAGIGKFFGPITLVWFLA
IAVLGVSQIVHHPEILKSLNPWFALKFMWDNPGTSFILLGATVLCVTGAEALYADLGHFG
KRPIRVAWFTVVMPALTLNYFGQGALLLENPEAVKNPFFMMAPEWALVPLVLLATAATVI
ASQALITGAFSVTRQVIQLGYLPRLNIEHTSVRTAGQIYIPLVNWGLFVAIVLAVVMFRS
SSSLAAAYGIAVTTDMLITTVLTFFVIRYAWKLPLALCIASTAVFFVVDFLFFASNLLKL
FEGGWFPLVIGGAVFTLMITWKEGRRLMGEVQRADAIELKAFLDSVFENPPARVDGTAVF
LTAEPGVVPNALLHNLKHNKVLHEQNMFVTVRNHEVPWIPMDKRIEIDALGHHCWQVIVH
YGFKNDIDLPRALDNARMRGCQLEPMTTSYFLSRDVVIPTLGSGMAPWREKLFAQMHHNA
SGAAAFLGLPNNAVVELGSKIEI