8OX0

Structure of apo telomeric 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	140	15805.6	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	107	11762.8	2	UniProt (P62805) Pfam (PF15511)	Homo sapiens (human)
3	C, G (C, G)	Histone H2A type 1-C	polymer	134	14503.9	2	UniProt (Q93077) Pfam (PF00125) Pfam (PF16211)	Homo sapiens (human)	H2A-clustered histone 6,Histone H2A/l
4	D, H (D, H)	Histone H2B type 1-C/E/F/G/I	polymer	130	14305.6	2	UniProt (P62807) Pfam (PF00125)	Homo sapiens (human)	Histone H2B.1 A,Histone H2B.a,H2B/a,Histone H2B.g,H2B/g,Histone H2B.h,H2B/h,Histone H2B.k,H2B/k,Histone H2B.l,H2B/l
5	I (J)	Telomeric DNA G strand	polymer	145	46024.3	1		Homo sapiens (human)
6	J (I)	Telomeric DNA C strand	polymer	145	43478.9	1		Homo sapiens (human)
7	K, L, M, N, O... (A, B, C, D, E...)	water	water		18.0	57	Chemie (HOH)

Sequence modifications

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

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag

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

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag

C, G: 0 - 129 (UniProt: Q93077)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag

D, H: -3 - 122 (UniProt: P62807)

PDB	External Database	Details
Gly -7	-	expression tag
Pro -6	-	expression tag
Arg -5	-	expression tag
Gly -4	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	202259.1
All*	Total formula weight	202259.1

*Water molecules are not included.