Protein Info for Psyr_2267 in Pseudomonas syringae pv. syringae B728a

Annotation: extracellular solute-binding protein, family 5

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 50 100 150 200 250 300 350 400 450 506 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF00496: SBP_bac_5" amino acids 71 to 430 (360 residues), 299.2 bits, see alignment E=2.4e-93

Best Hits

KEGG orthology group: K02035, peptide/nickel transport system substrate-binding protein (inferred from 100% identity to psb:Psyr_2267)

Predicted SEED Role

"Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein OppA (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) or Sex pheromones in Enterococcus faecalis and other Firmicutes (TC 3.A.1.5.1)

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 Q4ZU62 at UniProt or InterPro

Protein Sequence (506 amino acids)

>Psyr_2267 extracellular solute-binding protein, family 5 (Pseudomonas syringae pv. syringae B728a)
MGIKGFARSIALLSLFSSFSVLAGKADDTLVYASDSEPENISPYHNDLREGVILGRLIWD
NLVYRNPDNGEYQPMLATSWKQVDDTTIDFQLRQGVKFHNGDPFTADDVVFTLNYVVSPE
SKVVTVQNVDWIKSAEKLGDYSVRLHLKKPFPPALEYLSNAVPMFPKKYFEEVGLAGFSR
KPIGTGPYKVTAIATGEGVKMDKNPDYFKDSPQGQPKIGHINFRVIADAETRLAELMTGG
VDWTWRVAPDQAENLKAMPNLVVTSGATMRIGFLILDARGTSSADSPMKHLKVRQAINYA
INRDGLASQLVGGESKPLQVACYPGQFGCDTTAATVYNYDPAKAKALLAEAGYPNGFETE
IFAYRDRDYVEAIIGNLRAVGINAKLRYLKYAALRDQQRGGKVPMSFQAWGSFSILDTSA
SAGTWFKGNPDDNIKDPQVQGWLQTADNALDPQVRKDNYRKALQRISEQAYWAPLFNYSM
NYAYVSDLNFKPYPDELPRFVLSSWK