5B1M

The mouse nucleosome structure containing H3.1

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 H3.1	polymer	139	15719.4	2	UniProt (P68433) Pfam (PF00125) In PDB	Mus musculus (Mouse)
2	B, F	Histone H4	polymer	106	11676.7	2	UniProt (P62806) Pfam (PF15511) In PDB	Mus musculus (Mouse)
3	C, G	Histone H2A type 1	polymer	133	14447.8	2	UniProt (P22752) Pfam (PF00125) Pfam (PF16211) UniProt (by SIFTS) (C0HKE1) In PDB	Mus musculus (Mouse)
4	D, H	Histone H2B type 3-A	polymer	129	14307.6	2	UniProt (Q9D2U9) Pfam (PF00125) In PDB	Mus musculus (Mouse)
5	I, J	DNA (146-MER)	polymer	146	45053.9	2		Homo sapiens
6		water	water		18.0	85	Chemie (HOH)

Sequence modifications

A, E: 0 - 135 (UniProt: P68433)

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

B, F: 0 - 102 (UniProt: P62806)

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

C, G: 0 - 129 (UniProt: P22752)

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

D, H: 0 - 125 (UniProt: Q9D2U9)

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

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	202410.8
All*	Total formula weight	202410.8

*Water molecules are not included.