Protein Info for SO0986 in Shewanella oneidensis MR-1

Annotation: chromate transporter, putative (NCBI ptt file)

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 50 100 150 200 250 300 350 390 transmembrane" amino acids 12 to 31 (20 residues), see Phobius details amino acids 52 to 71 (20 residues), see Phobius details amino acids 78 to 105 (28 residues), see Phobius details amino acids 114 to 135 (22 residues), see Phobius details amino acids 147 to 176 (30 residues), see Phobius details amino acids 194 to 216 (23 residues), see Phobius details amino acids 225 to 243 (19 residues), see Phobius details amino acids 287 to 309 (23 residues), see Phobius details amino acids 321 to 341 (21 residues), see Phobius details amino acids 347 to 365 (19 residues), see Phobius details amino acids 372 to 389 (18 residues), see Phobius details PF02417: Chromate_transp" amino acids 9 to 176 (168 residues), 136.9 bits, see alignment E=3.4e-44 amino acids 221 to 383 (163 residues), 107.9 bits, see alignment E=3e-35 TIGR00937: chromate efflux transporter" amino acids 15 to 383 (369 residues), 280.4 bits, see alignment E=1.7e-87

Best Hits

KEGG orthology group: K07240, chromate transporter (inferred from 100% identity to son:SO_0986)

Predicted SEED Role

"Chromate transport protein ChrA"

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

See Q8EI63 at UniProt or InterPro

Protein Sequence (390 amino acids)

>SO0986 chromate transporter, putative (NCBI ptt file) (Shewanella oneidensis MR-1)
MHRRAKFMLQIFLRFFTLGLMSFGGPAAHIGYFRQTFVNELGWLDDKRYSSLVALSQFMP
GPGSSQVGFAIGYHRGGLLGAIAAFAGFTLPSFVLMYLLAVTTAAWLGNEYMQGIVHGLK
LLAVVVVADAVLAMFKQFCQRQTSRLLMLGSAAAILILPFLWTQIVLLIIAAILGLSFLS
VTESEPNKPEPIRLNYLSLGLFMVLFVASFFSLHFGVEAGLFGEFFRVGSLVFGGGHVVL
PLLETAVGDSMSGDRFLTGYAFAQAVPGPMFTFATFLGAEMMLENPFIGAAIATVAIFLP
GFLLMLVGLRSWHAIAARPKMAGMLAGVNACVVGLLAAALYQPVFSQGVLSAVDMAIVLI
GFGALKFFKPQMLLLVLGFSVCGIGLIFMA