7OCV

Human TNKS1 in complex with 3-[4-(1-Hydroxy-1-methyl-ethyl)-phenyl]-6-methyl-2H-pyrrolo[1,2-a]pyrazin-1-one

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Poly [ADP-ribose] polymerase	polymer	211	24288.6	1	UniProt (E7EQ52) Pfam (PF00644) UniProt (by SIFTS) (O95271) In PDB	Homo sapiens (Human)	PARP
2	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3	A	6-methyl-3-[4-(2-oxidanylpropan-2-yl)phenyl]-4~{H}-pyrrolo[1,2-a]pyrazin-1-one	non-polymer		282.3	1	Chemie (V8B)
4	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
5		water	water		18.0	334	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24288.6
Non-Polymers*	Number of molecules	3
	Total formula weight	406.8
All*	Total formula weight	24695.4

*Water molecules are not included.