Protein Info for TX73_011820 in Rhodopseudomonas palustris CGA009

Annotation: peptide chain release factor 3

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 50 100 150 200 250 300 350 400 450 500 541 TIGR00503: peptide chain release factor 3" amino acids 19 to 535 (517 residues), 655.8 bits, see alignment E=4.2e-201 PF00009: GTP_EFTU" amino acids 24 to 285 (262 residues), 167.8 bits, see alignment E=4.3e-53 PF01926: MMR_HSR1" amino acids 28 to 155 (128 residues), 25.1 bits, see alignment E=3.3e-09 TIGR00231: small GTP-binding protein domain" amino acids 28 to 165 (138 residues), 76.3 bits, see alignment E=2.3e-25 PF03144: GTP_EFTU_D2" amino acids 322 to 388 (67 residues), 36.8 bits, see alignment E=8.6e-13 PF16658: RF3_C" amino acids 395 to 522 (128 residues), 139.2 bits, see alignment E=1.5e-44

Best Hits

KEGG orthology group: K02837, peptide chain release factor 3 (inferred from 100% identity to rpt:Rpal_2527)

Predicted SEED Role

"Peptide chain release factor 3"

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 (541 amino acids)

>TX73_011820 peptide chain release factor 3 (Rhodopseudomonas palustris CGA009)
MSDTAVPAEAPSSTPYSLAHEVARRRTFAIISHPDAGKTTLTEKLLLFGGAINLAGQVKA
KGERRNTRSDWMKIERDRGISVVTSVMTFEFDGLVFNLLDTPGHEDFSEDTYRTLTAVDS
AVMVIDAAKGIEARTRKLFEVCRLRDIPIITFINKMDRESRDTFDLLDEIEKTLALDTTP
MTWPVGRGRDFLGTYDVLDGGVRLLEGGGAKTGAAEQISIEELGKRHANLDVAAVKEELE
LATEACKPFDLEAFREGHLTPVYFGSALRNFGVGDLLQGLGRYAPPPRAQESNLRKIAAD
EPKMSAFVFKIQANMDPNHRDRIAFARLCSGKLTRGMKAKLVRTGKAMPLSSPQFFFAQD
RSVADEAFAGDVVGIPNHGTLRIGDTLTEGEDVTFIGVPSFAPEIVRRVRLGDAMKAKKL
KEALQQMSEEGVVQVFRPRDGAPALVGVVGPLQLDVLKARLEAEYQLPVDFEVSEFQLAR
WISSDDRKKLDTFIANNGSSIADDVDGDPVYLAKNEFYLGYTRDRAEGIVFSEIKDVKKV
A