1PNG: Crystal Structure Of Peptide-N(4)-(N-Acetyl-Beta-D-Glucosami Asparagine Amidase At 2.2 Angstroms Resolution
reference: Crystal structure of peptide-N4-(N-acetyl-beta-D-glucosaminyl)asparagine amidase F at 2.2-A resolution., Kuhn P, Tarentino AL, Plummer TH Jr, Van Roey P, Biochemistry 1994 Oct 4;33(39):11699-706. PMID: 7918386

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