Protein Info for AMB_RS22555 in Magnetospirillum magneticum AMB-1

Annotation: N-acetyltransferase

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

• PF00583: Acetyltransf_1
  • amino acids 19 to 130 (112 residues), 52 bits, E=1.7e-17
• PF13508: Acetyltransf_7
  • amino acids 63 to 132 (70 residues), 36.2 bits, E=1.3e-12
• PF08445: FR47
  • amino acids 65 to 132 (68 residues), 25.7 bits, E=1.8e-09
• PF13673: Acetyltransf_10
  • amino acids 70 to 149 (80 residues), 30 bits, E=9e-11

Best Hits

KEGG orthology group: K03789, ribosomal-protein-alanine N-acetyltransferase [EC: 2.3.1.128] (inferred from 100% identity to mag:amb4457)

Predicted SEED Role

"Ribosomal-protein-S18p-alanine acetyltransferase (EC 2.3.1.-)" in subsystem Bacterial RNA-metabolizing Zn-dependent hydrolases or Conserved gene cluster associated with Met-tRNA formyltransferase or Ribosome biogenesis bacterial (EC 2.3.1.-)

KEGG Metabolic Maps

• 1- and 2-Methylnaphthalene degradation
• Alkaloid biosynthesis I
• Alkaloid biosynthesis II
• Anthocyanin biosynthesis
• Benzoate degradation via CoA ligation
• Biosynthesis of terpenoids and steroids
• Biosynthesis of type II polyketide backbone
• Biosynthesis of unsaturated fatty acids
• Butanoate metabolism
• Carotenoid biosynthesis - General
• Diterpenoid biosynthesis
• Ether lipid metabolism
• Ethylbenzene degradation
• Fatty acid biosynthesis
• Glycerophospholipid metabolism
• Glycosphingolipid biosynthesis - ganglio series
• Histidine metabolism
• Limonene and pinene degradation
• Lipopolysaccharide biosynthesis
• Lysine degradation
• Phenylalanine metabolism
• Tyrosine metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.-

Use Curated BLAST to search for 2.3.1.- or 2.3.1.128

Sequence Analysis Tools

See Q2VYR4 at UniProt or InterPro

Protein Sequence (159 amino acids)

>AMB_RS22555 N-acetyltransferase (Magnetospirillum magneticum AMB-1)
MIELVPAGLVHAELLAGMHRICFTEPWSATSMAEVLALAGTEGLIAVEGGSLAPALEPPG
PAGLILWRRIFDEAEILTVCVLPPWRRRGVGARLLDGAMDRAIGGGALTMFLEAAADNEA
ALALYASRGFERVGLRRGYYGAIDGVTMSCRLDKIPVQH