9D4S

Structure of G2L4 RT in complex with 15 nucleotide snapback substrate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, B)	Group II intron-like 4 reverse transcriptase	polymer	408	45650.6	2		Gammaproteobacteria
2	B, D (C, P)	DNA	polymer	18	5478.6	2		synthetic construct
3	E, G (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
4	F, H (A, B)	2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE	non-polymer		467.2	2	Chemie (DCP)
5	I, J, K (A, C, B)	water	water		18.0	7	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	102258.3
Non-Polymers*	Number of molecules	4
	Total formula weight	1044.2
All*	Total formula weight	103302.5

*Water molecules are not included.