Protein Info for AMB_RS00615 in Magnetospirillum magneticum AMB-1

Annotation: nucleoside-diphosphate sugar epimerase

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

• PF05368: NmrA
  • amino acids 7 to 117 (111 residues), 23.6 bits, E=1.3e-08
• PF04321: RmlD_sub_bind
  • amino acids 7 to 159 (153 residues), 29 bits, E=2.4e-10
• PF01370: Epimerase
  • amino acids 7 to 242 (236 residues), 113.8 bits, E=3.7e-36
• PF16363: GDP_Man_Dehyd
  • amino acids 8 to 261 (254 residues), 67.7 bits, E=5.3e-22
• PF01073: 3Beta_HSD
  • amino acids 9 to 174 (166 residues), 54.3 bits, E=4.5e-18
• PF13460: NAD_binding_10
  • amino acids 11 to 153 (143 residues), 40.7 bits, E=9.4e-14
• PF02719: Polysacc_synt_2
  • amino acids 57 to 175 (119 residues), 21.8 bits, E=3.9e-08

Best Hits

KEGG orthology group: K01784, UDP-glucose 4-epimerase [EC: 5.1.3.2] (inferred from 100% identity to mag:amb0122)

Predicted SEED Role

"UDP-glucose 4-epimerase (EC 5.1.3.2)" in subsystem Lacto-N-Biose I and Galacto-N-Biose Metabolic Pathway or Lactose and Galactose Uptake and Utilization or N-linked Glycosylation in Bacteria or Rhamnose containing glycans or linker unit-arabinogalactan synthesis (EC 5.1.3.2)

MetaCyc Pathways

• colanic acid building blocks biosynthesis (11/11 steps found)
• UDP-α-D-galactose biosynthesis (1/1 steps found)
• UDP-N-acetyl-D-galactosamine biosynthesis I (1/1 steps found)
• UDP-N-acetyl-D-galactosamine biosynthesis II (5/7 steps found)
• superpathway of UDP-glucose-derived O-antigen building blocks biosynthesis (4/6 steps found)
• UDP-α-D-galactofuranose biosynthesis (1/2 steps found)
• stachyose degradation (4/7 steps found)
• D-galactose detoxification (1/3 steps found)
• D-galactose degradation I (Leloir pathway) (2/5 steps found)
• UDP-sugars interconversion (3/9 steps found)
• teichuronic acid biosynthesis (B. subtilis 168) (2/9 steps found)
• superpathway of mycolyl-arabinogalactan-peptidoglycan complex biosynthesis (12/33 steps found)
• mycolyl-arabinogalactan-peptidoglycan complex biosynthesis (1/18 steps found)

KEGG Metabolic Maps

• Galactose metabolism
• Nucleotide sugars metabolism

Isozymes

Compare fitness of predicted isozymes for: 5.1.3.2

Use Curated BLAST to search for 5.1.3.2

Sequence Analysis Tools

See Q2WB49 at UniProt or InterPro

Protein Sequence (318 amino acids)

>AMB_RS00615 nucleoside-diphosphate sugar epimerase (Magnetospirillum magneticum AMB-1)
MSKGSPILLTGGFGYLGGRIARHLLAQGKKVRITTRRGPESWPDWAKDAEVVRLKPSDDT
ALLAACQGVSALVHLSAMNEVDCTTDPVGALEANGVDTVRLLQAALKAGVGRFVYFSTAR
VYGEPLIGRIEESMICRPVHPYGISHKVAEDYILAEHAKGRIQAACLRLSNALGAPADPL
INRWTLVANDLCRQAASTGKMVLKSSGVALRDFIPMAEVARAVQVLLEVDGPKLGDGIFN
LGVGHSSSIRDLADLILARAEAVLGTRPVLERPDPKPGEVADPLDFRVDRLAAAGFAASR
DLAPEIDQTLILCRKAFG