Protein Info for MPMX19_00856 in Azospirillum sp. SherDot2

Annotation: Low affinity potassium transport system protein 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 16 to 34 (19 residues), see Phobius details amino acids 57 to 77 (21 residues), see Phobius details amino acids 108 to 127 (20 residues), see Phobius details amino acids 147 to 166 (20 residues), see Phobius details amino acids 176 to 198 (23 residues), see Phobius details amino acids 211 to 236 (26 residues), see Phobius details amino acids 254 to 276 (23 residues), see Phobius details amino acids 296 to 318 (23 residues), see Phobius details amino acids 349 to 367 (19 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 449 (18 residues), see Phobius details PF02705: K_trans" amino acids 21 to 553 (533 residues), 752.5 bits, see alignment E=1.2e-230

Best Hits

Swiss-Prot: 66% identical to KUP1_MAGSA: Probable potassium transport system protein kup 1 (kup1) from Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 94% identity to azl:AZL_012020)

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 (632 amino acids)

>MPMX19_00856 Low affinity potassium transport system protein kup (Azospirillum sp. SherDot2)
MTDTALKAAQPDTGKLATLTLGALGVVFGDIGTSPLYTLRECFGGEHGLPLTHDNVLGIM
SLVFWALVMVVTVKYVGFVMRADNKGEGGILSLLALASKTRPDASGRLTVLTALGLFGAA
LFYGDGMITPAMSVLSAVEGLGVAEPALESAVVPLTVTIVIALFAIQSHGTSRVGALFGP
IMLVWFATLGILGLLEVIQQPSVLVAFNPLYAISFFADHGIAGFLVLGAVVLAVTGGEAL
YADMGHFGRRPIQVAWLAVVLPALLLNYLGQCALLLNDPTAVRSPFYLLAPDWALYPLIG
LSTAAAVIASQAVISGVFSLTRQAVQLGLCPRLDIRHTSSEEEGQIYIPRANWGLLAAVL
GLVLVFQSSSRLAAAYGIAVTGDMIITTTLFLVVARRRWNWSLPLCFGVGAAFLTVEVSF
FAANAVKIPHGGWVPLVIACVTLGLMSTWRRGRAVLTKRLAEESLPLDAFIQRQAKKGDI
HRVKGTAVFMTSSSNTVPIALLHNLKHNQVLHERIVFVTVVVDDVPRVPAKDRVLVEGLA
DGFYRITVRYGFSQEPNIPKALRLCKAFGLEFDVMATSFFLGRETLIPQMNSQMALWREK
LFVVMSRTSVSATDFFKLPPNRVVELGTQVQL