1LV5

Crystal Structure of the Closed Conformation of Bacillus DNA Polymerase I Fragment Bound to 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, C (C, E)	5'-D(*GP*GP*AP*TP*CP*AP*GP*CP*GP*A)-3'	polymer	10	3094.0	2
2	B, D (D, F)	5'-D(*AP*CP*GP*TP*CP*GP*CP*TP*GP*AP*TP*CP*CP*G)-3'	polymer	14	4256.8	2
3	E, F (A, B)	DNA POLYMERASE I	polymer	580	66128.8	2	UniProt (P52026) Pfam (PF22619) Pfam (PF00476)	Geobacillus stearothermophilus
4	G, K (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
5	H (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
6	I, L (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
7	J, M (A, B)	2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE	non-polymer		467.2	2	Chemie (DCP)
8	N, O, P, Q, R... (C, D, E, F, A...)	water	water		18.0	186	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	146959.3
Non-Polymers*	Number of molecules	7
	Total formula weight	1260.6
All*	Total formula weight	148219.9

*Water molecules are not included.