Protein Info for IAI46_11020 in Serratia liquefaciens MT49

Annotation: undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase

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 50 100 150 200 250 300 326 transmembrane" amino acids 235 to 260 (26 residues), see Phobius details amino acids 267 to 294 (28 residues), see Phobius details PF13641: Glyco_tranf_2_3" amino acids 9 to 174 (166 residues), 53.8 bits, see alignment E=2.6e-18 PF00535: Glycos_transf_2" amino acids 11 to 173 (163 residues), 119.5 bits, see alignment E=1.5e-38

Best Hits

Swiss-Prot: 98% identical to ARNC_SERP5: Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase (arnC) from Serratia proteamaculans (strain 568)

KEGG orthology group: K10012, undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase [EC: 2.7.8.30] (inferred from 98% identity to srs:SerAS12_2097)

MetaCyc: 74% identical to undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase (Escherichia coli K-12 substr. MG1655)
RXN0-3521 [EC: 2.4.2.53]

Predicted SEED Role

"Polymyxin resistance protein ArnC, glycosyl transferase (EC 2.4.-.-)" in subsystem Lipid A-Ara4N pathway ( Polymyxin resistance ) (EC 2.4.-.-)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.4.-.-

Use Curated BLAST to search for 2.4.-.- or 2.4.2.53 or 2.7.8.30

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 (326 amino acids)

>IAI46_11020 undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase (Serratia liquefaciens MT49)
MSRVEPIKKVSVVIPVYNEQESLPALLERTTAACKQLAQPYEIILVDDGSSDNSADMLTA
AAEQPGSCVIAVLLNRNYGQHSAIMAGFNQVSGDLVITLDADLQNPPEEIPRLVRVAEEG
YDVVGTVRANRQDSWFRKSASRIINMMIQRATGKSMGDYGCMLRAYRRHIIEAMLNCHER
STFIPILANTFARRTTEIDVLHAEREFGDSKYSLMKLINLMYDLITCLTTTPLRLLSVVG
SVIALSGFVLAVLLIALRLIMGPEWAGGGVFTLFAVLFSFIGAQFVGMGLLGEYIGRIYT
DVRARPRYFVQKVVGEQPNHNTQEEE