2W9B

Binary complex of Dpo4 bound to N2,N2-dimethyl-deoxyguanosine modified DNA

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	41114.8	1	UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799)	SULFOLOBUS SOLFATARICUS	POL IV, DPO4
2	B (B)	DNA POLYMERASE IV	polymer	358	41086.8	1	UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799)	SULFOLOBUS SOLFATARICUS	POL IV, DPO4
3	C, D (C, D)	5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *TP*TP*CP*DOCP)-3'	polymer	14	4369.9	2
4	E, F (E, F)	5'-D(*TP*CP*AP*TP*M2GP*GP*AP*AP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3'	polymer	18	5415.5	2
5	G, H, I, J (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
6	K, L, M, N, O... (A, B, C, D, E...)	water	water		18.0	203	Chemie (HOH)

Sequence modifications

A: -5 - 0 (PDB: 2W9B)
A: 1 - 352 (UniProt: Q97W02)

PDB	External Database	Details
Arg 223	Lys 223	conflict

B: -5 - 0 (PDB: 2W9B)
B: 1 - 352 (UniProt: Q97W02)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	101772.3
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	101869.5

*Water molecules are not included.