21RP

DRT4 homohexamer with dATP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Reverse transcriptase domain-containing protein	polymer	540	62851.0	6	UniProt (A0A628R156)	Enterobacteriaceae (enterobacteria)
2	G, H, I, J, K... (G, H, I, J, K...)	DNA (5'-D(P*AP*AP*AP*AP*A)-3')	polymer	5	1521.1	6		Escherichia coli
3	M, O, Q, S, U... (A, B, C, D, E...)	2'-DEOXYADENOSINE 5'-TRIPHOSPHATE	non-polymer		491.2	6	Chemie (DTP)
4	AA, BA, CA, DA, N... (I, J, K, L, A...)	MAGNESIUM ION	non-polymer		24.3	12	Chemie (MG) PubChem (888)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	386232.2
Non-Polymers*	Number of molecules	18
	Total formula weight	3238.8
All*	Total formula weight	389471.0

*Water molecules are not included.