2OH2

Ternary Complex of Human DNA Polymerase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (S, P)	5'-D(*GP*GP*G*GP*GP*AP*AP*GP*GP*AP*CP*CP*C)-3'	polymer	13	4066.6	2
2	B, D (Q, T)	5'-D(*TP*T*CP*CP*AP*GP*GP*GP*TP*CP*CP*TP*TP*CP*CP*CP*CP*C)-3'	polymer	18	5379.5	2
3	E, F (A, B)	DNA polymerase kappa	polymer	508	58038.3	2	UniProt (Q9UBT6) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799)	Homo sapiens (human)	DINB protein, DINP
4	G, I (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	H, J (A, B)	THYMIDINE-5'-TRIPHOSPHATE	non-polymer		482.2	2	Chemie (TTP)
6	K, L, M, N, O (S, Q, P, A, B)	water	water		18.0	21	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	134968.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1012.9
All*	Total formula weight	135981.8

*Water molecules are not included.