6AAY

the Cas13b binary complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Bergeyella zoohelcum Cas13b (R1177A) mutant	polymer	1232	147588.8	1	UniProt (K1LVU1)	Bergeyella zoohelcum ATCC 43767
2	B (B)	RNA (52-MER)	polymer	59	19072.4	1		Bergeyella zoohelcum
3	C, D (A, B)	water	water		18.0	37	Chemie (HOH)

Sequence modifications

A: 2 - 1224 (UniProt: K1LVU1)

PDB	External Database	Details
Mse 1	-	initiating methionine
Ala 1177	Arg 1177	engineered mutation
Leu 1225	-	expression tag
Glu 1226	-	expression tag
His 1227	-	expression tag
His 1228	-	expression tag
His 1229	-	expression tag
His 1230	-	expression tag
His 1231	-	expression tag
His 1232	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	166661.2
All*	Total formula weight	166661.2

*Water molecules are not included.