9EBT

CRISPR-associated deaminase Cad1 in cA4 bound form, symmetry expanded dimer, refined against a composite map

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)	CRISPR-associated ring nuclease and adenosine deaminase, subunit A	polymer	625	69499.1	2	UniProt (A0A062XY19) Pfam (PF09623) Pfam (PF00962)	Thermoanaerobaculum aquaticum
2	C, D (C, D)	Tetra-adenylate	polymer	2	675.4	2		Thermoanaerobaculum aquaticum
3	E, F (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140349.1
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	140479.9

*Water molecules are not included.