6XN5

Structure of the Lactococcus lactis Csm Apo- CRISPR-Cas Complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	I, F, H, G	CRISPR-associated protein Csm3	polymer	214	23825.2	4	UniProt (L0CEA3) Pfam (PF03787) In PDB	Lactococcus lactis subsp. lactis
2	A	CRISPR-associated protein Cas10	polymer	756	87132.6	1	UniProt (L0CEJ3) Pfam (PF01966) Pfam (PF18211) Pfam (PF22335) Pfam (PF20824) In PDB	Lactococcus lactis subsp. lactis
3	B	CRISPR-associated protein Csm4	polymer	296	33844.1	1	UniProt (L0CFH1) Pfam (PF03787) Pfam (PF17953) In PDB	Lactococcus lactis subsp. lactis
4	J	CRISPR-associated protein Csm5	polymer	352	40492.6	1	UniProt (L0CG31) Pfam (PF03787) In PDB	Lactococcus lactis subsp. lactis
5	R	Crispr RNA	polymer	32	10193.1	1		Lactococcus lactis subsp. lactis

Sequence modifications

I, F, H, G: 1 - 214 (UniProt: L0CEA3)

PDB	External Database	Details
Ala 30	Asp 30	conflict

A: 1 - 756 (UniProt: L0CEJ3)

PDB	External Database	Details
Asn 14	Asp 14	conflict

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	266963.1
All*	Total formula weight	266963.1

*Water molecules are not included.