1Q4Q

Crystal structure of a DIAP1-Dronc complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Apoptosis 1 inhibitor	polymer	124	14078.7	10	UniProt (Q24306) Pfam (PF00653)	Drosophila melanogaster (fruit fly)	Inhibitor of apoptosis 1, dIAP1, Thread protein
2	K, L, M, N, O... (K, L, M, N, O...)	Nedd2-like caspase CG8091-PA	polymer	12	1474.7	10	UniProt (Q9XYF4)		Dronc
3	AA, BA, CA, DA, U... (G, H, I, J, A...)	ZINC ION	non-polymer		65.4	10	Chemie (ZN)
4	EA, FA, GA, HA, IA... (A, B, C, D, E...)	water	water		18.0	557	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	155533.8
Non-Polymers*	Number of molecules	10
	Total formula weight	654.1
All*	Total formula weight	156187.9

*Water molecules are not included.