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Crystal structure of purine nucleoside phosphorylase (W16Y, W94Y, W178Y, H257W) mutant from human complexed with phosphate
Image Collage
4GKA
Assumed Biological Molecule
Biological Assembly 1 (250 pixels)
Assumed Biological Molecule
Biological Assembly 2 (250 pixels)
Asymmetric Unit
Ribbons (250 pixels)