Protein Info for PGA1_262p00340 in Phaeobacter inhibens DSM 17395

Annotation: oligopeptide ABC transporter, ATP binding 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 50 100 150 200 250 300 332 PF00005: ABC_tran" amino acids 36 to 186 (151 residues), 119.2 bits, see alignment E=2.1e-38 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 237 to 324 (88 residues), 85.3 bits, see alignment E=1.2e-28 PF08352: oligo_HPY" amino acids 239 to 304 (66 residues), 66.2 bits, see alignment E=2.9e-22

Best Hits

Swiss-Prot: 48% identical to DPPF_HAEIN: Dipeptide transport ATP-binding protein DppF (dppF) from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

KEGG orthology group: None (inferred from 61% identity to ddr:Deide_3p00610)

MetaCyc: 50% identical to murein tripeptide ABC transporter / oligopeptide ABC transporter ATP binding subunit OppF (Escherichia coli K-12 substr. MG1655)
3.6.3.23-RXN [EC: 7.4.2.6]; 7.4.2.6 [EC: 7.4.2.6]

Predicted SEED Role

"Oligopeptide transport ATP-binding protein OppF (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.6

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 I7DWA1 at UniProt or InterPro

Protein Sequence (332 amino acids)

>PGA1_262p00340 oligopeptide ABC transporter, ATP binding protein (Phaeobacter inhibens DSM 17395)
MTHPVMEIDDLSLTFQLPRSLVDVIRKQPGRAVRALNGVSLALQKGETLGVVGESGCGKS
TLARCIVRLYQPQGGSIRHHGQDIFAEGARRDRSYNRRVQMMFQDPYSSLNPRMTCGQIL
SEALHVHKMRPADEIPARVEELLELVRLPADAAQKLPHEFSGGQRQRIAIARALAVEPEV
LIADELVSALDVSVQAQVVNLLLELQEQLDLTILFVAHDLRLVRHVSHRVAVIYLGRIVE
IGDSETLFANPAHPYSQALLSAAPSLDPDDTGDAIRLEGELPSPLNVPPGCPFHVRCAHA
ADVCRRDVPRLRPLGDRGEVACHLAEEISQNA