Protein Info for Psest_4373 in Pseudomonas stutzeri RCH2

Annotation: tRNA modification GTPase TrmE

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 50 100 150 200 250 300 350 400 455 PF10396: TrmE_N" amino acids 7 to 120 (114 residues), 140.7 bits, see alignment E=6.2e-45 TIGR00450: tRNA modification GTPase TrmE" amino acids 12 to 455 (444 residues), 352.8 bits, see alignment E=3.4e-109 PF12631: MnmE_helical" amino acids 123 to 452 (330 residues), 205.3 bits, see alignment E=3.3e-64 TIGR00231: small GTP-binding protein domain" amino acids 217 to 313 (97 residues), 63.2 bits, see alignment E=2.5e-21 PF01926: MMR_HSR1" amino acids 218 to 308 (91 residues), 84.1 bits, see alignment E=1.9e-27 PF02421: FeoB_N" amino acids 218 to 322 (105 residues), 34.1 bits, see alignment E=4.8e-12

Best Hits

Swiss-Prot: 94% identical to MNME_PSEU5: tRNA modification GTPase MnmE (mnmE) from Pseudomonas stutzeri (strain A1501)

KEGG orthology group: K03650, tRNA modification GTPase (inferred from 94% identity to psa:PST_4210)

MetaCyc: 66% identical to 5-carboxymethylaminomethyluridine-tRNA synthase GTPase subunit (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"GTPase and tRNA-U34 5-formylation enzyme TrmE" in subsystem Universal GTPases

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 L0GS59 at UniProt or InterPro

Protein Sequence (455 amino acids)

>Psest_4373 tRNA modification GTPase TrmE (Pseudomonas stutzeri RCH2)
MNPVRDTIAAVATAPGRGGVGIVRVSGPRARAIAITLSGREPTPRHAHYGAFHADDGEVI
DEGLLLFFPGPHSFTGEDVLELQGHGGPVVLDMLLQRCVELGVRLARPGEFSERAFLNDK
LDLAQAEAIADLIEASSTQAARNAVRSLQGEFSRRVHQLTEKLIQLRIYVEAAIDFPEEE
IDFLADGHVLEQLNGVREELSTVLREAGQGALLRDGMTVVIAGRPNAGKSSLLNALAGRE
AAIVTDIAGTTRDVLREHILIDGMPLHVVDTAGLRDTEDQVERIGVQRALSAIGEADRIL
LMVDASAPEAEDPLALWPEFLDFSPEPSRVTLIRNKADLSGEAIALSVSADGHVTLSLCA
RSGEGIELLREHLKQCMGYEQTAESSFSARRRHLDALRLADEHLRHGYDQLTLAGAGELL
AEDLRLAQQALGEITGAFSSDDLLGRIFSSFCIGK