Protein Info for Psest_4012 in Pseudomonas stutzeri RCH2

Annotation: TRAP-type mannitol/chloroaromatic compound transport system, small permease component

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 50 100 150 181 transmembrane" amino acids 25 to 46 (22 residues), see Phobius details amino acids 57 to 74 (18 residues), see Phobius details amino acids 95 to 116 (22 residues), see Phobius details amino acids 141 to 162 (22 residues), see Phobius details PF04290: DctQ" amino acids 33 to 163 (131 residues), 62.4 bits, see alignment E=2.1e-21

Best Hits

KEGG orthology group: None (inferred from 91% identity to psa:PST_0263)

Predicted SEED Role

"TRAP dicarboxylate transporter, DctQ subunit, unknown substrate 6"

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 L0GR80 at UniProt or InterPro

Protein Sequence (181 amino acids)

>Psest_4012 TRAP-type mannitol/chloroaromatic compound transport system, small permease component (Pseudomonas stutzeri RCH2)
MSHSPSPLLRVAGLIDACNMRLGQLCAWITLFLVIGTTIVVVLRYGFGIGAIALQEAVMY
GHALVFMGAAAWTLQRNGHVRVDIFYQKFSGRRQATVDGLGHLLFLLPVCLFLGWNSWDY
VSNSWSTLEGSNESGGLKFVYLQKSIILLLVGSLALQAVSDLIKAGYRIAGRLPEAEVKH
G