Protein Info for Pf1N1B4_4803 in Pseudomonas fluorescens FW300-N1B4

Annotation: ABC-type polar amino acid transport system protein, 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 50 100 150 200 261 PF00497: SBP_bac_3" amino acids 21 to 245 (225 residues), 170.2 bits, see alignment E=2.4e-54

Best Hits

KEGG orthology group: K02030, polar amino acid transport system substrate-binding protein (inferred from 92% identity to pfo:Pfl01_2855)

Predicted SEED Role

No annotation

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 A0A161ZDD7 at UniProt or InterPro

Protein Sequence (261 amino acids)

>Pf1N1B4_4803 ABC-type polar amino acid transport system protein, substrate-binding protein (Pseudomonas fluorescens FW300-N1B4)
MASSFTWAAELPASIKDKGEVVVAIMPNYPPMDFKDPATNTLTGLDVDLGNALAERLGVK
IKWQETGFEQMINALTTDRVDMVMSGMTDTAERQASVTFVDYFTSGPQFYTLQKNKDTNE
IIDLCGKKVGTSRRTTFPAEIAEWSKANCEAAGKPAINVIGTEGSADARAQLRQSRIDAA
MQGSETLPYLKTQEKDMYKTVGLPISKQFTGLGVSKKKPELSEAVKVAMQSMVDDGSYQA
ILKKWDLELGAIKTVTINAGK