6VRC

Cryo-EM structure of Cas13(crRNA)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CRISPR-associated endoribonuclease Cas13a	polymer	1126	133295.3	1	UniProt (P0DPB8) In PDB	Listeria seeligeri serovar 1/2b (strain ATCC 35967 / DSM 20751 / CIP 100100 / SLCC 3954)	CRISPR-associated endoribonuclease C2c2,EndoRNase,LseC2c2
2	B	RNA (51-MER)	polymer	60	19049.4	1	GenBank (289169617)	Listeria seeligeri serovar 1/2b str. SLCC3954

Sequence modifications

A: 1 - 1120 (UniProt: P0DPB8)

PDB	External Database	Details
His 1121	-	expression tag
His 1122	-	expression tag
His 1123	-	expression tag
His 1124	-	expression tag
His 1125	-	expression tag
His 1126	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	152344.7
All*	Total formula weight	152344.7

*Water molecules are not included.