8G9A

Crystal structure of a resurrected ancestor (AncRNase) of the pancreatic-type RNases 2 and 3 sub-families

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	a resurrected ancestor (AncRNase) of the pancreatic-type RNases 2 and 3 sub-families	polymer	133	15344.6	4		synthetic construct
2	C, A, D, B	SULFATE ION	non-polymer		96.1	24	Chemie (SO4)
3	C, D, A, B	ACETATE ION	non-polymer		59.0	14	Chemie (ACT)
4	D	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
5		water	water		18.0	448	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	61378.2
Non-Polymers*	Number of molecules	40
	Total formula weight	3368.5
All*	Total formula weight	64746.7

*Water molecules are not included.