4GBI: Crystal Structure Of Aspart Insulin At Ph 6.5
reference: A T3R3 hexamer of the human insulin variant B28Asp., Palmieri LC, Favero-Retto MP, Lourenco D, Lima LM, Biophys Chem. 2013 Mar-Apr;173-174:1-7. doi: 10.1016/j.bpc.2013.01.003. Epub 2013, Feb 4. PMID: 23428413

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