2W9A

Ternary complex of Dpo4 bound to N2,N2-dimethyl-deoxyguanosine modified DNA with incoming dGTP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA POLYMERASE IV	polymer	358	41086.8	1	UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799)	SULFOLOBUS SOLFATARICUS	POL IV, DPO4
2	B (P)	5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *TP*TP*CP*DOC)-3'	polymer	14	4369.9	1			PRIMER DNA
3	C (T)	5'-D(*TP*CP*AP*CP*O2GP*GP*AP*AP*TP*CP *CP*TP*TP*CP*CP*CP*CP*C)-3'	polymer	18	5400.5	1			TEMPLATE DNA
4	D (A)	2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (DGT)
5	E, F, G, H (A)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
6	I, J, K (A, P, T)	water	water		18.0	65	Chemie (HOH)

Sequence modifications

A: -5 - 0 (PDB: 2W9A)
A: 1 - 352 (UniProt: Q97W02)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	50857.1
Non-Polymers*	Number of molecules	5
	Total formula weight	604.4
All*	Total formula weight	51461.5

*Water molecules are not included.