4WNZ

Crystal structure of Pyrococcus furiosus Cmr4 (Cas7)

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 Cmr4	polymer	301	33498.4	2	UniProt (Q8U1S9) Pfam (PF03787)	Pyrococcus furiosus DSM 3638	CRISPR type III-B/RAMP module RAMP protein Cmr4

Sequence modifications

A, B: 1 - 295 (UniProt: Q8U1S9)

PDB	External Database	Details
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66996.9
All*	Total formula weight	66996.9

*Water molecules are not included.