Protein Info for PFR28_01203 in Pseudomonas sp. RS175

Annotation: putative chromate transport 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 50 100 150 200 250 300 350 400 448 transmembrane" amino acids 20 to 40 (21 residues), see Phobius details amino acids 89 to 112 (24 residues), see Phobius details amino acids 118 to 139 (22 residues), see Phobius details amino acids 151 to 183 (33 residues), see Phobius details amino acids 229 to 250 (22 residues), see Phobius details amino acids 259 to 280 (22 residues), see Phobius details amino acids 307 to 327 (21 residues), see Phobius details amino acids 333 to 357 (25 residues), see Phobius details amino acids 374 to 396 (23 residues), see Phobius details amino acids 404 to 423 (20 residues), see Phobius details amino acids 429 to 446 (18 residues), see Phobius details PF02417: Chromate_transp" amino acids 18 to 182 (165 residues), 155.3 bits, see alignment E=7.7e-50 amino acids 256 to 441 (186 residues), 115.4 bits, see alignment E=1.5e-37 TIGR00937: chromate efflux transporter" amino acids 24 to 440 (417 residues), 228.5 bits, see alignment E=1e-71

Best Hits

KEGG orthology group: K07240, chromate transporter (inferred from 92% identity to pba:PSEBR_a1794)

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)

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 (448 amino acids)

>PFR28_01203 putative chromate transport protein (Pseudomonas sp. RS175)
MNIQPPIADAPSAVSLREAFWFWLKLGFISFGGPAGQISIMHQELVERRRWISERRFLHA
LNYCMLLPGPEAQQLATYLGWLMHRTWGGVIAGALFVLPSLFILITLSWLYVAFGEVPVV
AGIFYGIKPAVTAIVVHAAHRIGSRALRNNWLWAIAAASFTAIFAFNLPFPLIVLGAAVI
GYLGGRWAPEKFSLGGHDTGHRSFGSALIDDDTPPPEHARFSVGRLTRLVIVGALLWTLP
MGLLTLAFGWGGTLTQMAWFFTKAALLTFGGAYAVLPYVYQGAVAHFGWLTPAQMIDGLA
LGETTPGPLIMVVAFVGFVGGYVTQVFGPEQAFLAGAVAATLVTWFTFLPSFLFILAGGP
LVESTHNTLKFTAPLTAITAAVVGVILNLACFFGYHVLWPNGFAGALDWPSAIIAILATI
ALFRYRRGVIQVLLACGLAGLAVHLLRQ