Protein Info for Sama_1757 in Shewanella amazonensis SB2B

Annotation: prolyl oligopeptidase (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 696 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF02897: Peptidase_S9_N" amino acids 22 to 425 (404 residues), 128.3 bits, see alignment E=3.5e-41 PF00326: Peptidase_S9" amino acids 492 to 695 (204 residues), 157.7 bits, see alignment E=3e-50

Best Hits

KEGG orthology group: K01322, prolyl oligopeptidase [EC: 3.4.21.26] (inferred from 100% identity to saz:Sama_1757)

Predicted SEED Role

"Prolyl oligopeptidase"

Isozymes

Compare fitness of predicted isozymes for: 3.4.21.26

Use Curated BLAST to search for 3.4.21.26

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 A1S6F6 at UniProt or InterPro

Protein Sequence (696 amino acids)

>Sama_1757 prolyl oligopeptidase (RefSeq) (Shewanella amazonensis SB2B)
MNKRILLLGAASLLAFNAVAQGDPFIWLEDVEGEKALAWVKTQNDRSLAELKAVPGYNAL
VDNALDILNDKARIPYASRIGDHLYNFWKDEANPRGIYRRTTMAEYVKDAPKWETVLDID
ALGKSEGVNWVFKGMDCQYPKNIRCLVSLSRGGADAVEIREFDLSTLSFVPADKQGFFLP
EAKSSTSWIDENTLFVGTDFDEGDAWTDSGYPRKVKVWKRGTDLKDAKEIYAGNKASVAA
SGYVMWDDKTPLQLVSEAETFYEASYKALLDGKLVELPLPKDAELKGFFKGDIFVELKSK
LEQGNNSFPQGAIVYTKADKLLAGTPEFALFVKPDANSSISQVTFSRNAVLVNWLEDVKS
KLVRYHKDAKGQWQGEDVGFPSNGSISVFDSSRDRDDLFVTYTSFLEPSTLYSVNAETLK
RDSLKAMPAQFDASKFEAKQYFATSKDGTKVPYFAVMAKDIKLDSTNPTLLYGYGGFEVS
LRPFYSATTGKNWLEQGGVYVLANIRGGGEYGPGWHQAALKENRHKAYEDFEAIAEDLIK
RKITSPKHLGIQGGSNGGLLMGAAFTRRPDLYNAVVCQVPLLDMKRYNKLLAGASWMGEY
GNPDIAAEWDYIKTFSPYHNLKKDVEYPKVFFTTSTRDDRVHPGHARKMVAKMEDMGIEV
LYFENMEGGHAGAADNKQTAELNSLAYAYLLKQLKL