8BAO

Dysgonamonadaceae bacterium CRISPR ancillary nuclease 2

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)	DUF1887 family protein	polymer	387	44692.4	2	UniProt (A0A2N4S908)	Dysgonamonadaceae bacterium
2	C (C)	Cyclic tetra-adenylate (cA4)	polymer	4	1271.9	1		Synthetic construct
3	D, E (A)	BROMIDE ION	non-polymer		79.9	2	Chemie (BR)
4	F, G (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	H, I, J (A, B, C)	water	water		18.0	327	Chemie (HOH)

Sequence modifications

A, B: 1 - 367 (UniProt: A0A2N4S908)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	90656.8
Non-Polymers*	Number of molecules	4
	Total formula weight	344.0
All*	Total formula weight	91000.8

*Water molecules are not included.