2AQ4

Ternary complex of the catalytic core of REV1 with DNA and dCTP.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (P)	5'-D(*AP*TP*CP*CP*TP*CP*CP*CP*CP*TP*AP*C)-3'	polymer	12	3502.3	1
2	B (T)	5'-D(*TP*AP*AP*GP*GP*TP*AP*GP*GP*GP*GP*AP*GP*GP*AP*T)-3'	polymer	16	5067.3	1
3	C (A)	DNA repair protein REV1	polymer	434	49453.0	1	UniProt (P12689) Pfam (PF00817) Pfam (PF21999) Pfam (PF11799)	Saccharomyces cerevisiae (baker's yeast)
4	D, E (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	F (A)	2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE	non-polymer		467.2	1	Chemie (DCP)
6	G, H, I (P, T, A)	water	water		18.0	140	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	58022.6
Non-Polymers*	Number of molecules	3
	Total formula weight	515.8
All*	Total formula weight	58538.3

*Water molecules are not included.