Protein Info for Psest_3729 in Pseudomonas stutzeri RCH2

Annotation: transcription termination factor Rho

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 50 100 150 200 250 300 350 419 TIGR00767: transcription termination factor Rho" amino acids 2 to 417 (416 residues), 722.3 bits, see alignment E=8.8e-222 PF07498: Rho_N" amino acids 5 to 47 (43 residues), 58.9 bits, see alignment 6e-20 PF07497: Rho_RNA_bind" amino acids 52 to 125 (74 residues), 116 bits, see alignment E=7.9e-38 PF00006: ATP-synt_ab" amino acids 160 to 363 (204 residues), 97.9 bits, see alignment E=1e-31

Best Hits

Swiss-Prot: 95% identical to RHO_PSEAE: Transcription termination factor Rho (rho) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K03628, transcription termination factor Rho (inferred from 99% identity to psa:PST_0543)

Predicted SEED Role

"Transcription termination factor Rho" in subsystem Transcription factors bacterial

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

See L0GQB2 at UniProt or InterPro

Protein Sequence (419 amino acids)

>Psest_3729 transcription termination factor Rho (Pseudomonas stutzeri RCH2)
MNLTELKQKPITELLEMAEQMGIDNMARSRKQDVIFSLLKKHAKSGEEISGDGVLEILQD
GFGFLRSADSSYLAGPDDIYVSPSQIRRFNLRTGDTIIGKIRPPKEGERYFALLKVDSIN
YDRPENAKNKILFENLTPLFANERLKMEAGNGSTEDLTGRVIDLCAPIGKGQRGLIVAPP
KAGKTIMLQNIASNITRNNPECHLIVLLIDERPEEVTEMQRTVRGEVVASTFDEPPTRHV
QVAEMVIEKAKRLVEHKKDVVILLDSITRLARAYNTVIPSSGKVLTGGVDAHALEKPKRF
FGAARNIEEGGSLTILATALVETGSKMDEVIYEEFKGTGNLELQLDRRIAEKRVFPAINI
NRSGTRREELLTSEEELQRIWILRKLLHPMDESAAIEFLLDKLKDTKTNDEFFMSMKRK