Protein Info for LU632_RS12860 in Erwinia tracheiphila SCR3

Name: oppF
Annotation: murein tripeptide/oligopeptide ABC transporter ATP binding protein OppF

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 50 100 150 200 250 300 333 PF00005: ABC_tran" amino acids 40 to 191 (152 residues), 121.1 bits, see alignment E=5.6e-39 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 241 to 328 (88 residues), 94.5 bits, see alignment E=1.6e-31 PF08352: oligo_HPY" amino acids 243 to 310 (68 residues), 67.3 bits, see alignment E=1.3e-22

Best Hits

Swiss-Prot: 88% identical to OPPF_ECOLI: Oligopeptide transport ATP-binding protein OppF (oppF) from Escherichia coli (strain K12)

KEGG orthology group: K02032, peptide/nickel transport system ATP-binding protein (inferred from 92% identity to pao:Pat9b_2171)

MetaCyc: 88% 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)

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 (333 amino acids)

>LU632_RS12860 murein tripeptide/oligopeptide ABC transporter ATP binding protein OppF (Erwinia tracheiphila SCR3)
MNTLAEKRVLLEIADLKVHFPVKDGRQWFWQPPKSLKAVDGVSLRLYEGETLGVVGESGC
GKSTLARAIIGLVKATEGRVAWLGRDLLGQSEEEWRKARSDIQMIFQDPLASLNPRMTIG
EIIAEPLRTYRPNMPHGEVKEWVKNMMMKVGLLPNLINRYPHEFSGGQCQRIGIARALIL
EPKLIICDEPVSALDVSIQAQVVNLLQKLQREMGLSLIFIAHDLAVVKHISDRVLVMYLG
HAVELGTYNEVYHNPQHPYTRALMSAVPVPDPDVEKNKVIQLLEGELPSPVNPPSGCVFR
TRCPIAGPECAKTRPLLEGSFRHAVSCLKVDPM