Protein Info for Dsui_0951 in Dechlorosoma suillum PS

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

• PF01370: Epimerase
  • amino acids 3 to 234 (232 residues), 105.9 bits, E=5.7e-34
• PF16363: GDP_Man_Dehyd
  • amino acids 5 to 254 (250 residues), 46.3 bits, E=1.1e-15
• PF01073: 3Beta_HSD
  • amino acids 5 to 217 (213 residues), 47.9 bits, E=2.5e-16
• PF13460: NAD_binding_10
  • amino acids 7 to 173 (167 residues), 32.2 bits, E=2.5e-11
• PF07993: NAD_binding_4
  • amino acids 46 to 217 (172 residues), 31.2 bits, E=3.2e-11

Best Hits

KEGG orthology group: None (inferred from 42% identity to pna:Pnap_3484)

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 (10/11 steps found)
• superpathway of UDP-glucose-derived O-antigen building blocks biosynthesis (5/6 steps found)
• UDP-α-D-galactose biosynthesis (1/1 steps found)
• UDP-N-acetyl-D-galactosamine biosynthesis I (1/1 steps found)
• UDP-α-D-galactofuranose biosynthesis (1/2 steps found)
• D-galactose detoxification (1/3 steps found)
• D-galactose degradation I (Leloir pathway) (2/5 steps found)
• UDP-N-acetyl-D-galactosamine biosynthesis II (3/7 steps found)
• stachyose degradation (2/7 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 G8QIY8 at UniProt or InterPro

Protein Sequence (319 amino acids)

>Dsui_0951 nucleoside-diphosphate-sugar epimerase (Dechlorosoma suillum PS)
MEVCITGGSGFIGKRLTAALLARGDQVRSLTRKSVGVTGAPQGLSFHAGDLTDPQVALGG
FLAGARVLFHCAGEINDTARMRPLHVDGTARLLAAARQQFAAGGQPLHWVQLSSVGAYGP
DRRPDRHQPRIVDEETAPAPVGEYEVTKTEADQLVLDAAREGYITCTLLRPANVFGADMP
NQSLRSMIAFIRKGLFFYIGPDDVVATYIHVDDVVETLLACGCDPRARGHVFNLSNDCAY
GDLVNAIADAAGVRRPRLRLNETLVRRIVALASPFLRLPLTPERIDAMRVRTRYPVTKLQ
SVLGLAPRREVCDAIRELL