5WQA

Crystal structure of PDE4D catalytic domain complexed with Selaginpulvilins K

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	cAMP-specific 3',5'-cyclic phosphodiesterase 4D	polymer	334	38506.7	2	UniProt (Q08499) Pfam (PF00233)	Homo sapiens (Human)	DPDE3,PDE43
2	C, F (A, B)	1-[2-(4-hydroxyphenyl)ethynyl]-9,9-bis(4-methoxyphenyl)-7-oxidanyl-fluorene-2-carbaldehyde	non-polymer		538.6	2	Chemie (J20)
3	D, H (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	E, G (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	I, J (A, B)	water	water		18.0	181	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77013.5
Non-Polymers*	Number of molecules	6
	Total formula weight	1256.6
All*	Total formula weight	78270.1

*Water molecules are not included.