4W8Y

Structure of full length Cmr2 from Pyrococcus furiosus (Manganese bound form)

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 system Cmr subunit Cmr2	polymer	888	103184.8	2	UniProt (Q8U1S6) Pfam (PF12469) Pfam (PF20823) Pfam (PF20822) Pfam (PF22335) Pfam (PF20824)	Pyrococcus furiosus	CRISPR-associated protein Cas10/Cmr2,subtype III-B
2	C, H (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, E, F, G, I... (A, B)	MANGANESE (II) ION	non-polymer		54.9	8	Chemie (MN)
4	M, N (A, B)	water	water		18.0	30	Chemie (HOH)

Sequence modifications

A, B: 1 - 871 (UniProt: Q8U1S6)

PDB	External Database	Details
Met -16	-	initiating methionine
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Glu -9	-	expression tag
Asn -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Ala -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	206369.6
Non-Polymers*	Number of molecules	10
	Total formula weight	570.3
All*	Total formula weight	206939.9

*Water molecules are not included.