Protein Info for Psyr_2902 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 50 100 150 200 250 300 350 400 450 500 550 622 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF00496: SBP_bac_5" amino acids 104 to 511 (408 residues), 235.5 bits, see alignment E=5.4e-74

Best Hits

KEGG orthology group: K13893, microcin C transport system substrate-binding protein (inferred from 100% identity to psb:Psyr_2902)

Predicted SEED Role

"ABC transporter, periplasmic substrate-binding protein"

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 Q4ZSD6 at UniProt or InterPro

Protein Sequence (622 amino acids)

>Psyr_2902 extracellular solute-binding protein, family 5 (Pseudomonas syringae pv. syringae B728a)
MRFVFSSLLALTLTFVGAAQSLSAAPQHALTVYGEAARYPADFKHFDYVNPDAPKGGSMR
RSAIEIGQFDHLMPFTDKGMGVSQINGMLYSPLATRSMDEPYTVYGLVAEKMERGADGLS
LRFYLNPKARFADGTPITASDVKYTYELLMTQGNLQYRTQFEAVKGVEVESPSQVRFDFK
QSDNRTLPLDLASLPVFPEHWWKTRDFASGAGFEIPPGSGPYRISHVDPGRTVTFERDAD
WWGKDLPVSKGLYNFDRFSIEYFGDTDVARTVLKGGAYDYNREFSATGYSIRYDGPALSD
GRLQKAQLARGAVQSSQGFVFNLSRPMFQDRRVRQALSLLWDFEWTNRQMMRNMYIRQNS
FFSNSELAASELPTPAELKILEPLRGKVPEQVFDSVFETPKTDGTGLIRDKQLQALALMK
EAGWTPKGDELVNAQGEPFSFTFLNAQTGFERMLLPYKRTLAQIGIHFDIRRIDAAQYLN
RVMARDYDMIVTGYPVSTSPGAELYSSFGSKVAMDPGSSNYMALQDPAVDTLIAGLLKAD
SKQTMTDYAHCLDRVLQWNYYWIPNYYPPGSSTVWWNRFGIPKIQASNNEAIETWWEISP
TPLTNEQFAEKRGASAIVSEMQ