Protein Info for LRK54_RS11720 in Rhodanobacter denitrificans FW104-10B01

Annotation: Xaa-Pro dipeptidase

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 50 100 150 200 250 300 350 400 438 PF21216: PepQ_N" amino acids 8 to 152 (145 residues), 169 bits, see alignment E=7.2e-54 PF00557: Peptidase_M24" amino acids 164 to 424 (261 residues), 144.9 bits, see alignment E=2.9e-46

Best Hits

Swiss-Prot: 59% identical to PEPQ_XANCB: Xaa-Pro dipeptidase (pepQ) from Xanthomonas campestris pv. campestris (strain B100)

KEGG orthology group: None (inferred from 63% identity to psu:Psesu_0529)

Predicted SEED Role

"Xaa-Pro dipeptidase PepQ (EC 3.4.13.9)" (EC 3.4.13.9)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 3.4.13.9

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

Find the best match in UniProt

Protein Sequence (438 amino acids)

>LRK54_RS11720 Xaa-Pro dipeptidase (Rhodanobacter denitrificans FW104-10B01)
MHQPSAPLYAQHLATLCERADRALAQGGFDHLLVAAGTPPRKFLDDQDYPFVANPHFRHW
LPLDGAPGSWVAYTPGAKPKLVFVQPHDYWHVVPEAPHGYWVEHFDIVIVRSAADAVAQL
PRGRGAVLAPACPGIDGVEINNPQAVLDCLHWHRSYKTPYELALMREANRIGTRAHRAAE
AAFRAGRSEFGIHLTYLAAARQIDAELPYASIVALNQHGAVLHYTHFDRMPPAQGRSFLI
DAGASAAGYASDITRTYAGTQAGEFQALIDSMDAAQQGFVAKVRAGQSYPELHLHAHHVI
AGVLREHGFIRLSAESAVESGVTGTFFPHGLGHPLGLQVHDVAGFQQSERGGSIPRPDGH
PYLRMTRVLEPGMVVTIEPGLYFIDMLLAELRDKPVAADIDWAKVDHFRQYGGIRIEDDV
ACTDGAPENLTRDAFASA