Ectonucleotide Pyrophosphatase/Phosphodiesterase Family Member 1

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Ectonucleotide pyrophosphatase/phosphodiesterase family member 1 (925 aa, ~105 kDa) is encoded by the human ENPP1 gene. This protein plays a role in the cleavage of phosphodiester bonds of nucleotides and nucleotide sugars and pyrophosphate bonds of nucleotides and nucleotide sugars.

**Synonyms:** - ENPP1 - Ectonucleotide Pyrophosphatase/Phosphodiesterase 1 - Ly-41 Antigen - Membrane Component Chromosome 6 Surface Marker 1 - Phosphodiesterase I/Nucleotide Pyrophosphatase 1 - Plasma-Cell Membrane Glycoprotein 1 - Plasma-Cell Membrane Glycoprotein PC-1