Protein Info for ABIE51_RS02805 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 50 100 150 200 250 300 350 400 450 500 550 600 629 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details transmembrane" amino acids 54 to 77 (24 residues), see Phobius details amino acids 110 to 132 (23 residues), see Phobius details amino acids 145 to 166 (22 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 275 (22 residues), see Phobius details amino acids 295 to 325 (31 residues), see Phobius details amino acids 346 to 366 (21 residues), see Phobius details amino acids 372 to 394 (23 residues), see Phobius details amino acids 401 to 425 (25 residues), see Phobius details amino acids 432 to 450 (19 residues), see Phobius details PF02705: K_trans" amino acids 22 to 551 (530 residues), 677.4 bits, see alignment E=6.9e-208

Best Hits

Swiss-Prot: 51% identical to KUP_MYXXD: Probable potassium transport system protein kup (kup) from Myxococcus xanthus (strain DK 1622)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 52% identity to lhk:LHK_00121)

MetaCyc: 48% 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 (629 amino acids)

>ABIE51_RS02805 potassium transporter Kup (Lysobacter sp. OAE881)
MRNNEHISADSKASPALSGLMLAALGVVFGDLATSPLYSLQEAFGSHGVRPTPANVLGVV
SLAFWALVGVVSLKYVLLIMRADNKGEGGIMALLALARSSLMERPRRRHWVVLAGLTGAA
MFFGDSVITPAVSVLSAVEGLEIAAPALAPWVLPLSIAIVVGLFALQRFGSARVGGWFGP
VMLSWLLAAGVLGFFAMLRQPQILSAMNPLHAWSFFARNGFAGFTTLGATVLVLTGAEAL
YADLGHFGARPIRLAWTAIALPCLLLSYFGQGAVLLVDPTAATRPFYRTVPQWALFPMIG
LATAATVIASQAVIAGAYSMVRACIQLGYLPRMRVLHTSSRVRGQIYLPLVSGLLLLLVL
AAMLGFRSSGALAAAFGIAVSGTMLTTTILIVVVMRRVWGWGWPVVVPLGLAMLAVDLAF
FGANLMKLRSGGWFPLLLGALALIVMTTWRRGRELLTQRNRRDSLPLGPCLVSLRDHPPT
RVAGTALFLTNDPEYAPQALLHNLKHNRVLHERNALLTVEILDEPYARERVRIDAHDADF
HRICARFGFAETPDVPAALEACGEQGLDFDLMETTFFTSREDVIAGDRTGMALWRDHLFA
LLTRNALPATSFFQIPDNRLIEIGRRVAI