Protein Info for CSW01_03605 in Vibrio cholerae E7946 ATCC 55056

Annotation: sodium:proton antiporter

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 50 100 150 200 250 300 350 400 450 500 550 599 transmembrane" amino acids 6 to 25 (20 residues), see Phobius details amino acids 32 to 50 (19 residues), see Phobius details amino acids 59 to 79 (21 residues), see Phobius details amino acids 91 to 114 (24 residues), see Phobius details amino acids 120 to 140 (21 residues), see Phobius details amino acids 152 to 175 (24 residues), see Phobius details amino acids 187 to 209 (23 residues), see Phobius details amino acids 218 to 237 (20 residues), see Phobius details amino acids 243 to 259 (17 residues), see Phobius details amino acids 271 to 288 (18 residues), see Phobius details amino acids 295 to 318 (24 residues), see Phobius details amino acids 331 to 351 (21 residues), see Phobius details amino acids 363 to 382 (20 residues), see Phobius details PF00999: Na_H_Exchanger" amino acids 21 to 387 (367 residues), 114.3 bits, see alignment E=6e-37 PF02254: TrkA_N" amino acids 400 to 500 (101 residues), 27.3 bits, see alignment E=3.8e-10

Best Hits

KEGG orthology group: None (inferred from 100% identity to vcm:VCM66_0647)

Predicted SEED Role

"NhaP-type Na+/H+ and K+/H+ antiporters"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 (599 amino acids)

>CSW01_03605 sodium:proton antiporter (Vibrio cholerae E7946 ATCC 55056)
MMHEESIALTIAAVGVVGLGCQWLAWRLRLPAILFLLLAGILAGPVFGVLNPEALMGDLL
FPLVSLAVAVILFEGSLTLNFKEIRGVSNTVWSIVTVGALVSWGITSTAAHWLLGFEWPL
ALMFGSLTVVTGPTVIVPLLRTVRPTARLANILRWEGILIDPLGALFVVMVYEFIVSSSH
AHSLEVFSLILLVGFSIGIASGVAVAAVLRRGLLPEYLQPFAVLSVVLGVFAASNALESE
SGLLTVTVMGMWLANAKGVNIQHILHFKEHLTILLITGLFILLAARIEVADFQALGWSAL
GLFVVMQLLARPASIFISTLRSTLNVREKAFLAWVAPRGIVAASISSLFAIKLMEFGIAD
AKLLVPLTFMVIIGTVVLQSATARPMALALKVSEPAPKGFLIIGANDVARQVGLAIAKYD
CRVVVTDSNWDYIRQARMTGLEHYYGNPISSHAEDYLNLIGIGHVLALSPDKHFNIMACM
QFLSDFGDKRVFCLNDNPTNNVSEKHLVAQEYHGLPFLGGEVSYKKLASLVGQGAEVKHT
KLSENFTYQDYQQIHKESFVLPLFSVDSRGRVQMCQDVASFAPKEGEIVVSLIKSHESP