9RMU

SIVtal integrase in complex with RNA stem-loop (focused refinement of the filament repeat unit)

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, F... (A, B, C, D, b...)	Pol protein	polymer	296	33424.9	10	UniProt (Q1XE75)	Simian immunodeficiency virus
2	E, K, M, N (J, I, j, i)	RNA	polymer	57	17982.5	4		Human immunodeficiency virus 1
3	O, P, Q, R, S... (A, B, C, D, b...)	ZINC ION	non-polymer		65.4	10	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	406179.3
Non-Polymers*	Number of molecules	10
	Total formula weight	654.1
All*	Total formula weight	406833.4

*Water molecules are not included.