8YNY

Structure of Cas9-sgRNA ribonucleoprotein bound to nucleosome

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E (A, E)	Histone H3.1	polymer	139	15719.4	2	UniProt (P68431) Pfam (PF00125)	Homo sapiens (human)	Histone H3/a,Histone H3/b,Histone H3/c,Histone H3/d,Histone H3/f,Histone H3/h,Histone H3/i,Histone H3/j,Histone H3/k,Histone H3/l
2	B, F (B, F)	Histone H4	polymer	106	11676.7	2	UniProt (P62805) Pfam (PF15511)	Homo sapiens (human)
3	C, G (C, G)	Histone H2A type 1-B/E	polymer	133	14447.8	2	UniProt (P04908) Pfam (PF00125) Pfam (PF16211)	Homo sapiens (human)	Histone H2A.2,Histone H2A/a,Histone H2A/m
4	D, H (D, H)	Histone H2B type 1-J	polymer	129	14217.5	2	UniProt (P06899) Pfam (PF00125)	Homo sapiens (human)	Histone H2B.1,Histone H2B.r,H2B/r
5	I (I)	DNA (175-mer)	polymer	175	53805.3	1		Homo sapiens
6	J (J)	DNA (176-mer)	polymer	176	54534.7	1		Homo sapiens
7	K (K)	DNA (17-mer)	polymer	17	5243.4	1		Homo sapiens
8	L (W)	RNA (97-mer)	polymer	97	31261.6	1		Streptococcus pyogenes
9	M (X)	CRISPR-associated endonuclease Cas9/Csn1	polymer	1368	158699.8	1	UniProt (Q99ZW2) Pfam (PF16595) Pfam (PF16593) Pfam (PF16592) Pfam (PF13395) Pfam (PF22702)	Streptococcus pyogenes	SpCas9,SpyCas9

Sequence modifications

A, E: 0 - 135 (UniProt: P68431)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

B, F: 0 - 102 (UniProt: P62805)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

C, G: 0 - 129 (UniProt: P04908)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

D, H: -3 - 122 (UniProt: P06899)

PDB	External Database	Details
Gly -6	-	expression tag
Ser -5	-	expression tag
His -4	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	13
	Total formula weight	415667.8
All*	Total formula weight	415667.8

*Water molecules are not included.