Protein Info for Psest_4016 in Pseudomonas stutzeri RCH2

Annotation: 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 50 100 150 200 250 300 350 391 PF13356: Arm-DNA-bind_3" amino acids 3 to 86 (84 residues), 80.4 bits, see alignment E=1.3e-26 PF22022: Phage_int_M" amino acids 100 to 195 (96 residues), 94.2 bits, see alignment E=7.3e-31 PF00589: Phage_integrase" amino acids 210 to 371 (162 residues), 87 bits, see alignment E=1.9e-28

Best Hits

Swiss-Prot: 42% identical to INTS_ECOLI: Prophage integrase IntS (intS) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 97% identity to psa:PST_0259)

Predicted SEED Role

"integrase family protein"

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

See L0GT80 at UniProt or InterPro

Protein Sequence (391 amino acids)

>Psest_4016 Integrase (Pseudomonas stutzeri RCH2)
MPLTALQVKSAAPRKSDYGLADGGGLFLWIRAAGGKSWRFRFRLDGKQSHISLGTIDKVT
LAQARQLASDARQLVAQGRHPGLERKVMRAQAAMSRANTFKSLALEWHQHKAPRWSVGYA
GDVVEAFELDVFPQVGSLPLTDIKPMQWLQVFRRIESRGALEKLRKVRQRCQEVYRFAIA
TGRAEYNPIADIGGALQTPTSRHYPFLPIAEIPALIRSIQACPGHDVVKIATRLLILTGV
RTAELRGVPWSEFDLDKALWLIPAARMKMRRAHLVPLSQQAVAVLRELERITGGYTLAFP
GRNDPAKPMSEAAINQLLKRSGYDGRATGHGFRHTMSTTLHEQGYPSEWVETQLAHVDKN
SIRGTYNHAQYLEGRREMLQWYANHVDELHD