Protein Info for PGA1_c16290 in Phaeobacter inhibens DSM 17395

Annotation: dipeptide transport system permease protein DppC

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 50 100 150 200 250 311 transmembrane" amino acids 46 to 68 (23 residues), see Phobius details amino acids 110 to 137 (28 residues), see Phobius details amino acids 157 to 183 (27 residues), see Phobius details amino acids 229 to 255 (27 residues), see Phobius details amino acids 275 to 297 (23 residues), see Phobius details PF12911: OppC_N" amino acids 37 to 83 (47 residues), 55.2 bits, see alignment 5.4e-19 PF00528: BPD_transp_1" amino acids 126 to 307 (182 residues), 107.9 bits, see alignment E=5.5e-35

Best Hits

Swiss-Prot: 43% identical to DPPC_BACPE: Dipeptide transport system permease protein DppC (dppC) from Bacillus pseudofirmus (strain OF4)

KEGG orthology group: K02034, peptide/nickel transport system permease protein (inferred from 88% identity to sit:TM1040_0036)

Predicted SEED Role

"Dipeptide transport system permease protein DppC (TC 3.A.1.5.2)" in subsystem ABC transporter dipeptide (TC 3.A.1.5.2) (TC 3.A.1.5.2)

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 I7E0W2 at UniProt or InterPro

Protein Sequence (311 amino acids)

>PGA1_c16290 dipeptide transport system permease protein DppC (Phaeobacter inhibens DSM 17395)
MSMSSQTPAPKQGLRAWLLTDTPTSRRQARLAALYQGWLSLRQNHMAMVGLGILILLISI
ALLAPVIAPHDPYVQNLANRLQPLGSEGHILGTDSLGRDILSRLIHGARITLYIVALVAM
IAPIAGLLVGTVSGYVGGWADIILMRITDIFLAFPRLVLALAFVAALGAGIENAVLAISL
TAWPPYARMARAETLTIRSSDYISAIRLQGAGPLRIIIKHIWPLCVSSLIVRVTLDMAGI
ILAAAGLGFLGLGAQPPSPEWGAMISEGRRFILDHWWVATMPGLAIFAVSLAFNLLGDGL
RDVLDPKDSAS