Protein Info for Rru_A1589 in Rhodospirillum rubrum S1H

Annotation: Ribosome recycling factor (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 50 100 150 191 TIGR00496: ribosome recycling factor" amino acids 17 to 191 (175 residues), 219.1 bits, see alignment E=1.6e-69 PF01765: RRF" amino acids 26 to 189 (164 residues), 221.2 bits, see alignment E=3.6e-70

Best Hits

Swiss-Prot: 70% identical to RRF_MAGSA: Ribosome-recycling factor (frr) from Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)

KEGG orthology group: K02838, ribosome recycling factor (inferred from 100% identity to rru:Rru_A1589)

Predicted SEED Role

"Ribosome recycling factor"

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 Q2RU06 at UniProt or InterPro

Protein Sequence (191 amino acids)

>Rru_A1589 Ribosome recycling factor (NCBI) (Rhodospirillum rubrum S1H)
MSDGASSFDTLKADLRHRMDTAVEVLRKDFAGLRTGRASTSLLDSVMVEAYGQAMPLAQV
ATVSVPEPRMISVQVWDRGMAKAVDKAIRDAGLGLNPASDGQLIRVPIPPLNEERRTELT
KVAGKYAEQTRVAVRNVRRDGMDQLKKMEKDSAISQDEHKKFGAEVQALTDETIRRLDEA
LAHKEQEIMQV