Protein Info for AO356_07245 in Pseudomonas fluorescens FW300-N2C3

Annotation: peptide ABC transporter substrate-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 50 100 150 200 250 300 350 400 450 500 533 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF00496: SBP_bac_5" amino acids 70 to 451 (382 residues), 353.4 bits, see alignment E=7.7e-110

Best Hits

Swiss-Prot: 52% identical to DPPA_ECOLI: Periplasmic dipeptide transport protein (dppA) from Escherichia coli (strain K12)

KEGG orthology group: K12368, dipeptide transport system substrate-binding protein (inferred from 98% identity to pba:PSEBR_a809)

MetaCyc: 52% identical to dipeptide ABC transporter periplasmic binding protein (Escherichia coli K-12 substr. MG1655)
ABC-8-RXN [EC: 7.4.2.9]

Predicted SEED Role

"Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2)" in subsystem ABC transporter dipeptide (TC 3.A.1.5.2) or Bacterial Chemotaxis (TC 3.A.1.5.2)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.9

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 A0A0N9WT21 at UniProt or InterPro

Protein Sequence (533 amino acids)

>AO356_07245 peptide ABC transporter substrate-binding protein (Pseudomonas fluorescens FW300-N2C3)
MRHTLVLSALLGTGLLAATSAAQAAGGSLVFCSEGSPAGFDTAQYTTATDNDAAEPLYNR
LAEFEKGATNVVPGLATRWDISEDGLKYTFHLREGVKFHTTDYFTPTRDFNADDVLFTFN
RMLDPQHPFRKAYPTEFPYFNGMSLNKNIAKVEATGPLTVVMTLNSVDAAFIQNIAMSFA
AILSAEYADQLLKSGKPSDINQKPIGTGPFEFKSYQKDSNIRYVANQQYWAPERVKLNNL
IFSINTDASVRVQKLKANECQVTLHPRPADVPALKNDPKLQLIEKPGFNLGYIAYNTRHK
PFDQVEVRRALDMAVNKQGILNAVYQGAGQLAVNAMPPTQWSYDDTIKDVAYNPEKAKEL
LKAAGVKEGTEITLWAMPVQRPYNPNAKLMAEMLQADWAKIGLKVKIVSYEWGEYIKRTK
NGEHDVSLIGWTGDNGDPDNWLGTLYSCDAIGGNNYSMWCDQDYDKLIKQAKVVTDRDQR
TVLYKQAQQLLKQQVPITPVAHSTVNQPLSAKVEGFKVSPFGRNVFSGVSLNP