Protein Info for Echvi_2013 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit

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 transmembrane" amino acids 58 to 77 (20 residues), see Phobius details amino acids 97 to 122 (26 residues), see Phobius details amino acids 132 to 163 (32 residues), see Phobius details amino acids 252 to 277 (26 residues), see Phobius details amino acids 285 to 304 (20 residues), see Phobius details amino acids 313 to 332 (20 residues), see Phobius details amino acids 344 to 361 (18 residues), see Phobius details amino acids 367 to 387 (21 residues), see Phobius details PF03116: NQR2_RnfD_RnfE" amino acids 47 to 390 (344 residues), 330.1 bits, see alignment E=6.8e-103 TIGR01937: NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit" amino acids 85 to 394 (310 residues), 410.6 bits, see alignment E=3.7e-127

Best Hits

KEGG orthology group: K00347, Na+-transporting NADH:ubiquinone oxidoreductase subunit B [EC: 1.6.5.-] (inferred from 67% identity to mtt:Ftrac_1553)

Predicted SEED Role

"Na(+)-translocating NADH-quinone reductase subunit B (EC 1.6.5.-)" in subsystem Na(+)-translocating NADH-quinone oxidoreductase and rnf-like group of electron transport complexes (EC 1.6.5.-)

Isozymes

Compare fitness of predicted isozymes for: 1.6.5.-

Use Curated BLAST to search for 1.6.5.-

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 L0FZS7 at UniProt or InterPro

Protein Sequence (400 amino acids)

>Echvi_2013 NADH:ubiquinone oxidoreductase, Na(+)-translocating, B subunit (Echinicola vietnamensis KMM 6221, DSM 17526)
MKFLRDLLDKQKPLFQKGGKFENLYYLYEAGETFMFSPNHTTGIKGAQVKDAIDLKRMMI
TVVVALLPCLLFGIYNVGEQHFLAVGESVGFGEKFLLGLKLVLPIVIVAYAAGGIVEAIF
AVIRKHPINEGFLVTGMLVPLVVPATMPLWQVALATIFAVVIAKEVFGGTGMNILNVAMT
ARAFLYFAYPAQISGDQVWTYLGEKTAVDGFSGATALSVAYGAGQSGEAVTSALATHNAA
IGDQLYSFANMFFGFIPGSIGETSALMCLIGALILIATGVGSWKIIVSGFAGTYIMGLIM
NAFAANEFMAMPAHYHLVMGGVAFGIVFMATDPVSASQTEKGKWLYGLLIGFLTVIIRVT
NPAYPEGIMLAVLLMNVFAPLIDYYVVKANKKRRLQRATV