3LZ1

Crystal Structure of Nucleosome Core Particle Composed of the Widom 601 DNA Sequence (orientation 2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E	Histone H3.2	polymer	135	15303.9	2	UniProt (P84233) Pfam (PF00125) In PDB	Xenopus laevis (African clawed frog)
2	B, F	Histone H4	polymer	102	11263.2	2	UniProt (P62799) Pfam (PF15511) In PDB	Xenopus laevis (African clawed frog)
3	C, G	Histone H2A	polymer	119	12941.1	2	UniProt (Q6AZJ8) Pfam (PF00125) Pfam (PF16211) In PDB	Xenopus laevis (African clawed frog)
4	D, H	Histone H2B 1.1	polymer	125	13848.1	2	UniProt (P02281) Pfam (PF00125) In PDB	Xenopus laevis (African clawed frog)	H2B1.1
5	I	DNA (145-MER)	polymer	145	44991.7	1
6	J	DNA (145-MER)	polymer	145	44520.4	1
7	A, I, J	MANGANESE (II) ION	non-polymer		54.9	6	Chemie (MN)
8	C, G	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)

Sequence modifications

A, E: 1 - 135 (UniProt: P84233)

PDB	External Database	Details
Ala 102	Gly 103	SEE REMARK 999

D, H: -2 - 122 (UniProt: P02281)

PDB	External Database	Details
Thr 29	Ser 33	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	196224.7
Non-Polymers*	Number of molecules	8
	Total formula weight	400.5
All*	Total formula weight	196625.3

*Water molecules are not included.