Protein Info for Rru_A3316 in Rhodospirillum rubrum S1H

Annotation: Phage integrase (NCBI)

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 50 100 150 200 250 300 350 400 450 500 566 PF20172: DUF6538" amino acids 15 to 74 (60 residues), 68.1 bits, see alignment 4.3e-23 PF00589: Phage_integrase" amino acids 388 to 537 (150 residues), 29.8 bits, see alignment E=4.8e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3316)

Predicted SEED Role

"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

See Q2RP35 at UniProt or InterPro

Protein Sequence (566 amino acids)

>Rru_A3316 Phage integrase (NCBI) (Rhodospirillum rubrum S1H)
MCYTGDMEDVKHPRLTRRGRIYWFRAKVPADLRSHYAPKTEIIYSLKTSDPREALVRVRI
ASVKADQEFEVARRIPKEEVRTSLSDDEAERLVAIYYQVRLEEDEEIRIGGKQEADLYLG
VKAQLEALGIGHANYTNEEAVAEYGLSQREYQKNQETLEFMEPLYREALSTGNTEIIHDE
LDDILEANSIKLDRTSSQYRKLAFSILKATVKVLDVEKRRNSGEPIDTPPEPPPLFKPAV
TAVPANSLRLSEVFERWKVERKPAKRSLMEWDTAIRRFTALYGDKPVESITKAEVVEFKD
SLLQQGKAAATVLKQVGAIKSTLQYAVDNGKLSVNPATGVKVAGKRASEVRRLPYDAEDL
KAIFSSPVFTCGDRPLAGSGEASFWLPLLALFTGARLNEIGQILVSDVRELDGIHYLDLN
TEGEGKSLKNEGSRRKVPLHPEIIRLGFLDYVRKQGESLGSDSRVFDKLEPNSNGVLTAN
FSKWWGRYARENGIAKGQKVFHSFRHSFKDACRESSLPQDIHDALTGHSPNNVGGRYGQG
FTVRRLGEEMAKLSYPGLDLSGLMKP