4ILL

Recognition and Cleavage of a non-structured CRISPR RNA by its Processing Endoribonuclease Cas6

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CRISPR-associated endoribonuclease Cas6 2	polymer	289	32684.1	2	UniProt (Q97WV8) Pfam (PF17952) Pfam (PF10040) In PDB	Sulfolobus solfataricus
2	R, C	RNA (5'-R(*GP*CP*UP*AP*AP*UP*CP*UP*AP*CP*UP*AP*UP*AP*GP*AP*AP*UP*UP*GP*AP*AP*AP*G)-3')	polymer	24	7686.6	2
3		water	water		18.0	12	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	80741.5
All*	Total formula weight	80741.5

*Water molecules are not included.