Protein Info for MPMX19_02182 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 50 100 150 200 250 300 350 400 450 500 550 600 630 transmembrane" amino acids 12 to 29 (18 residues), see Phobius details amino acids 53 to 75 (23 residues), see Phobius details amino acids 107 to 130 (24 residues), see Phobius details amino acids 145 to 164 (20 residues), see Phobius details amino acids 176 to 198 (23 residues), see Phobius details amino acids 219 to 240 (22 residues), see Phobius details amino acids 252 to 274 (23 residues), see Phobius details amino acids 294 to 323 (30 residues), see Phobius details amino acids 344 to 365 (22 residues), see Phobius details amino acids 371 to 390 (20 residues), see Phobius details amino acids 402 to 424 (23 residues), see Phobius details amino acids 430 to 447 (18 residues), see Phobius details PF02705: K_trans" amino acids 19 to 551 (533 residues), 732.2 bits, see alignment E=1.7e-224

Best Hits

Swiss-Prot: 56% identical to KUP_AZOSB: Probable potassium transport system protein kup (kup) from Azoarcus sp. (strain BH72)

KEGG orthology group: K03549, KUP system potassium uptake protein (inferred from 95% identity to azl:AZL_004130)

MetaCyc: 51% 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 (630 amino acids)

>MPMX19_02182 Low affinity potassium transport system protein kup (Azospirillum sp. SherDot2)
MEASMDGREHAAKLRALALGALGVVYGDIGTSPLYTLRECLTEGGGFPLTPEVILGVLSL
IFWALIITVTVKYVIFIMRADNQGEGGILALTALALRGMRPGHRRTGVVMAIGVMGASLF
YGDSLITPAISVLSAVEGLHVVAPALDSYVIPITLTILVGLFVLQRFGTEKVGKLFGPVM
LVWFLTLAVLGLGQIIRYPGVLGAVWPGHAVEMLFNHGWHGFLLLGAVVLAVTGAEALYA
DMGHFGRKPIRGAWYSIVLPSLLLCYFGQGALLLHEPEAIENPFFHLAPDWAQVPLLLLA
TAATIIAGQAVISGAYSVTLQAMHLRYLPRMEVMHTSEHEKGQIYMPQLTWLLLAGVILL
VLSFQTSSNLAAAYGIAVTGTMVATTLLAYKVARSLGRWKLWQAVLALAVFLTVDMALFL
ANLVKVEEGGWFPLVVGAAVFLLMATWRRGREVVRKRLAEDALPFDMLLERLKSGSVQRV
PGTAVFLTGNPRGLPPGLLHSMKHYKVLHQRVVLLTVDIEDVPHVPDEQRFELKALSAGF
FRLIVHFGFKDEPDIPVALESKRIPGLPFEPMETTYFVSRETLIRSHGKSGLPRWQEPLF
IFLSKLSSSASEYFCIPPNRVVELGMQLEI