Protein Info for LU632_RS25300 in Erwinia tracheiphila SCR3

Name: mnmE
Annotation: tRNA uridine-5-carboxymethylaminomethyl(34) synthesis GTPase MnmE

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 50 100 150 200 250 300 350 400 454 PF10396: TrmE_N" amino acids 6 to 120 (115 residues), 127 bits, see alignment E=8.9e-41 TIGR00450: tRNA modification GTPase TrmE" amino acids 11 to 454 (444 residues), 336.7 bits, see alignment E=2.6e-104 PF12631: MnmE_helical" amino acids 123 to 451 (329 residues), 208.1 bits, see alignment E=3.5e-65 TIGR00231: small GTP-binding protein domain" amino acids 216 to 370 (155 residues), 78.4 bits, see alignment E=5.3e-26 PF01926: MMR_HSR1" amino acids 218 to 308 (91 residues), 89.4 bits, see alignment E=3.5e-29 PF02421: FeoB_N" amino acids 218 to 370 (153 residues), 34.7 bits, see alignment E=2.6e-12

Best Hits

Swiss-Prot: 87% identical to MNME_ERWT9: tRNA modification GTPase MnmE (mnmE) from Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)

KEGG orthology group: K03650, tRNA modification GTPase (inferred from 87% identity to ebi:EbC_45700)

MetaCyc: 85% 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)

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 (454 amino acids)

>LU632_RS25300 tRNA uridine-5-carboxymethylaminomethyl(34) synthesis GTPase MnmE (Erwinia tracheiphila SCR3)
MNHSETIVAQATPPGRGGVGILRVSGPQAADVARLVLGKLPRPRHADYLPFMDNHNVTLD
QGIALWFPGPNSFTGEDVLELQGHGGPVILDLLLKRITSISGVRIARPGEFSERAFLNDK
LDLAQAEAIADLIDASSEQAARSALNSLQGAFSLRINELVEALTHLRIYVEAAIDFPDEE
IDFLSDGKIEAQLNQVIARVNDVRAEARQGSLLREGMKVVIAGRPNAGKSSLLNALAGRE
AAIVTDIAGTTRDVLREHIHIDGMPLHIIDTAGLREASDEVERIGIERAWQEIEQADQVL
FMVDGTTTRETEPAVIWPDFITRLPASLPVTVVRNKADITGEEARIEKVNGHSLIRLSAR
SGEGIEVLRNHLKASMGFAGNTEGGFLARRRHLQALALASTHLLQGKEQLTGTKAGELLA
EELRAAQLALSEITGEFTSDDLLGRIFSSFCIGK