Protein Info for Pf1N1B4_1933 in Pseudomonas fluorescens FW300-N1B4

Annotation: GTPase and tRNA-U34 5-formylation enzyme 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 50 100 150 200 250 300 350 400 456 PF10396: TrmE_N" amino acids 7 to 120 (114 residues), 135.3 bits, see alignment E=3e-43 TIGR00450: tRNA modification GTPase TrmE" amino acids 12 to 456 (445 residues), 351.8 bits, see alignment E=6.9e-109 PF12631: MnmE_helical" amino acids 123 to 453 (331 residues), 200.2 bits, see alignment E=1.1e-62 TIGR00231: small GTP-binding protein domain" amino acids 217 to 341 (125 residues), 67.5 bits, see alignment E=1.2e-22 PF01926: MMR_HSR1" amino acids 218 to 308 (91 residues), 86.7 bits, see alignment E=3.1e-28 PF02421: FeoB_N" amino acids 218 to 309 (92 residues), 36.5 bits, see alignment E=9e-13

Best Hits

Swiss-Prot: 96% identical to MNME_PSEPF: tRNA modification GTPase MnmE (mnmE) from Pseudomonas fluorescens (strain Pf0-1)

KEGG orthology group: K03650, tRNA modification GTPase (inferred from 96% identity to pba:PSEBR_a5662)

MetaCyc: 67% 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 A0A162BLC6 at UniProt or InterPro

Protein Sequence (456 amino acids)

>Pf1N1B4_1933 GTPase and tRNA-U34 5-formylation enzyme TrmE (Pseudomonas fluorescens FW300-N1B4)
MSVPRETIAAVATAQGRGGVGIVRISGPLASLAAKAISGRELKPRFAHYGPFLSANEEVL
DEGIALYFPGPNSFTGEDVLELQGHGGPIVLDMLLKRCLELGCRLARPGEFSERAFLNDK
LDLAQAEAIADLIEASSAQAARNALRSLQGAFSQRVHNLTEQLIGLRIYVEAAIDFPEEE
IDFLADGHVLSMLDKVRDELSTVLREAGQGALLRDGMTVVIAGRPNAGKSSLLNALAGRE
AAIVTEIAGTTRDILREHIHIDGMPLHVVDTAGLRDTDDQVEKIGVERALKAIGEADRVL
LVVDATAPEALDPFALWPEFLETRPDPAKVTLIRNKADLTGEAIALEVSNDGHVTISLSA
RSAGEGLELLREHLKACMGYEQTSESSFSARRRHLEALRHASASLEHGRAQLTLAGAGEL
LAEDLRQAQQSLGEITGAFSSDDLLGRIFSSFCIGK