Protein Info for PFLU_RS16925 in Pseudomonas fluorescens SBW25-INTG

Annotation: TRAP transporter small permease

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 50 100 150 210 transmembrane" amino acids 15 to 38 (24 residues), see Phobius details amino acids 70 to 92 (23 residues), see Phobius details amino acids 113 to 134 (22 residues), see Phobius details amino acids 157 to 176 (20 residues), see Phobius details PF04290: DctQ" amino acids 67 to 184 (118 residues), 68.7 bits, see alignment E=2.3e-23

Best Hits

Swiss-Prot: 64% identical to DCTQ_PSEAE: C4-dicarboxylate TRAP transporter small permease protein DctQ (dctQ) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K11689, C4-dicarboxylate transporter, DctQ subunit (inferred from 100% identity to pfs:PFLU3469)

Predicted SEED Role

No annotation

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 C3KCH6 at UniProt or InterPro

Protein Sequence (210 amino acids)

>PFLU_RS16925 TRAP transporter small permease (Pseudomonas fluorescens SBW25-INTG)
MQTLRRVWEHLEEGFIAFLLAAMTLVTFVYVMLNNIYTLFFALSDKWAWSSQFFGALGDH
TMTWAQDMTWSVALTKAMFGWLIFFGISYGVRTAGHLGVDALVKLTKRPVQRLLGMLACL
CCLAYAGLFMVASYKWVSAVMGAHIGAEDLDQYGIDVGDIVVIVPIGFAMVFIRYLEIFY
RIFTHRQVGLGLADEAGEASKLAGSHEERH