7XGT

Crystal structure of rice OsRNase ZS1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	RNase ZS1	polymer	302	33551.5	2	UniProt (A0A0P0VGC7) Pfam (PF12706) UniProt (by SIFTS) (Q6H8B1)	Oryza sativa (Asian cultivated rice)	Putative nuclear ribonuclease Z
2	C, F (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
3	D, E, G, H (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	I, J (A, B)	water	water		18.0	215	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67102.9
Non-Polymers*	Number of molecules	6
	Total formula weight	385.8
All*	Total formula weight	67488.7

*Water molecules are not included.