Protein Info for Psest_3332 in Pseudomonas stutzeri RCH2

Annotation: K+-dependent Na+/Ca+ exchanger related-protein

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 50 100 150 200 250 300 361 transmembrane" amino acids 6 to 24 (19 residues), see Phobius details amino acids 36 to 51 (16 residues), see Phobius details amino acids 75 to 97 (23 residues), see Phobius details amino acids 104 to 124 (21 residues), see Phobius details amino acids 130 to 147 (18 residues), see Phobius details amino acids 174 to 197 (24 residues), see Phobius details amino acids 212 to 235 (24 residues), see Phobius details amino acids 243 to 267 (25 residues), see Phobius details amino acids 279 to 300 (22 residues), see Phobius details amino acids 308 to 330 (23 residues), see Phobius details amino acids 336 to 357 (22 residues), see Phobius details TIGR00367: K+-dependent Na+/Ca+ exchanger homolog" amino acids 3 to 316 (314 residues), 271 bits, see alignment E=6e-85 PF01699: Na_Ca_ex" amino acids 6 to 145 (140 residues), 116.4 bits, see alignment E=5.7e-38 amino acids 179 to 321 (143 residues), 111.6 bits, see alignment E=1.8e-36

Best Hits

KEGG orthology group: K07301, inner membrane protein (inferred from 92% identity to psa:PST_1010)

Predicted SEED Role

"Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter"

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

See L0GM39 at UniProt or InterPro

Protein Sequence (361 amino acids)

>Psest_3332 K+-dependent Na+/Ca+ exchanger related-protein (Pseudomonas stutzeri RCH2)
MSLVTFAYLLGGLVLLVVGAESLVRGAAKLASRFGIPPLIIGLTVVAFGTSAPETAVSVQ
ASLNGSGDIAVGNVIGSNIANILLILGISALIAPLVVSRQLIRLDVPVMIGAGLLCYGLA
WNGSISRLDGTLLLITLIGYTAFLVVASKREKPAIDADEFAAEFGPAEAEKPYAWVLQLF
LILLGLGLLVGGSNLLIEGAVGLARALGLSELVIGLTVVAVGTSMPELATSVLAVIKGER
DIAVGNVVGSCIFNLLLVLGAGAAVAADGLSISPNAQSFDFPVMLAVFVACLPIFFSGYC
IQRWEGLLFFAYYVAYTLYLVMFATGLGAIELLRDAMLWFAFPLTAVTLLVIFLRAWQHQ
R