Protein Info for LU632_RS03480 in Erwinia tracheiphila SCR3

Annotation: tyrosine-type recombinase/integrase

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 50 100 150 200 250 300 344 PF24624: Int_N" amino acids 53 to 161 (109 residues), 113.2 bits, see alignment E=8.5e-37 PF00589: Phage_integrase" amino acids 169 to 317 (149 residues), 82 bits, see alignment E=4.4e-27

Best Hits

Swiss-Prot: 98% identical to VINT_BP186: Integrase (int) from Escherichia phage 186

KEGG orthology group: None (inferred from 98% identity to ent:Ent638_3514)

Predicted SEED Role

"Phage integrase"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 (344 amino acids)

>LU632_RS03480 tyrosine-type recombinase/integrase (Erwinia tracheiphila SCR3)
MTVRKNPAGGWICELYPNGAKGKRIRKKFATKGEALAFEQHTVQNPWQEEKEDRRTLKEL
VDSWYSAHGITLKDGLKRQLAMHHAFECMGEPLARDFDAQMFSRYREKRLKGEYARSNRV
KEVSPRTLNLELTYFRAVFNELNRLGEWKGENPLKNMRPFRTEEMEMAWLTHDQISQLLG
ECKRHDHPDLETVVRICLATGARWSEAESLKKSQLAKYKITYTNTKGRKNRTVPISKELY
ESLPDDKKGRLFSDCYGAFRSALERTGIELPAGQLTHVLRHTFASHFMMNGGNILVLQRV
LGHTDIKMTMRYAHFAPDHLEDAVKLNPLAVSGDKVAVEMANNG