| 1PYO: reference: Crystal structure of caspase-2, apical initiator of the intrinsic apoptotic pathway., Schweizer A, Briand C, Grutter MG, J Biol Chem 2003 Oct 24;278(43):42441-7. Epub 2003 Aug 14. PMID: 12920126 |
This OCA 
Structure page
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(documentation).