9GEO

Nucleosome core particle

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 H3.2	polymer	99	11631.6	2	UniProt (P84233) Pfam (PF00125)	Xenopus laevis (African clawed frog)
2	B, F (B, F)	Histone H4	polymer	87	9990.8	2	UniProt (P62799) Pfam (PF15511)	Xenopus laevis (African clawed frog)
3	C, G (C, G)	Histone H2A type 1	polymer	111	12183.2	2	UniProt (P06897) Pfam (PF00125) Pfam (PF16211)	Xenopus laevis (African clawed frog)
4	D, H (D, H)	Histone H2B 1.1	polymer	96	10792.4	2	UniProt (P02281) Pfam (PF00125)	Xenopus laevis (African clawed frog)	H2B1.1
5	I (I)	Widom-601 DNA (145-MER)	polymer	147	45610.0	1		synthetic construct
6	J (J)	Widom-601 DNA (145-MER)	polymer	147	45138.8	1		synthetic construct
7	K, L, M, N, O... (A, B, C, D, E...)	water	water		18.0	253	Chemie (HOH)

Sequence modifications

A, E: 37 - 135 (UniProt: P84233)

PDB	External Database	Details
Ala 102	Gly 103	conflict

C, G: 10 - 120 (UniProt: P06897)

PDB	External Database	Details
Arg 99	Gly 100	conflict

D, H: 26 - 121 (UniProt: P02281)

PDB	External Database	Details
Thr 29	Ser 33	conflict

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	179944.9
All*	Total formula weight	179944.9

*Water molecules are not included.