Protein Info for GFF2743 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: Oligopeptide transport ATP-binding protein OppD (TC 3.A.1.5.1)

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 50 100 150 200 250 300 335 PF00005: ABC_tran" amino acids 37 to 195 (159 residues), 107.7 bits, see alignment E=1.2e-34 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 246 to 328 (83 residues), 83.6 bits, see alignment E=4.1e-28 PF08352: oligo_HPY" amino acids 246 to 310 (65 residues), 78.8 bits, see alignment E=4.7e-26

Best Hits

Swiss-Prot: 100% identical to OPPD_SALTY: Oligopeptide transport ATP-binding protein OppD (oppD) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K02031, peptide/nickel transport system ATP-binding protein (inferred from 100% identity to sed:SeD_A1584)

MetaCyc: 93% identical to murein tripeptide ABC transporter / oligopeptide ABC transporter ATP binding subunit OppD (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

No annotation

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)

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 (335 amino acids)

>GFF2743 Oligopeptide transport ATP-binding protein OppD (TC 3.A.1.5.1) (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MSLSETATQAPQPANVLLEVNDLRVTFATPDGDVTAVNDLNFTLRAGETLGIVGESGSGK
SQTAFALMGLLATNGRIGGSATFNGREILNLPERELNTLRAEQISMIFQDPMTSLNPYMR
VGEQLMEVLMLHKGMSKAEAFEESVRMLDAVKMPEARKRMKMYPHEFSGGMRQRVMIAMA
LLCRPKLLIADEPTTALDVTVQAQIMTLLNELKREFNTAIIMITHDLGVVAGICDKVLVM
YAGRTMEYGKARDVFYQPVHPYSIGLLNAVPRLDSEGAEMLTIPGNPPNLLRLPKGCPFQ
PRCPHAMEICNNAPPLEAFSPGRLRACFKPVEELL