3WKJ

The nucleosome containing human TSH2B

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 (P68431) Pfam (PF00125) In PDB	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	Histone H4	polymer	106	11676.7	2	UniProt (P62805) Pfam (PF15511) In PDB	Homo sapiens (human)
3	C, G	Histone H2A type 1-B/E	polymer	133	14447.8	2	UniProt (P04908) Pfam (PF00125) Pfam (PF16211) In PDB	Homo sapiens (human)	Histone H2A.2, Histone H2A/a, Histone H2A/m
4	D, H	Histone H2B type 1-A	polymer	130	14480.8	2	UniProt (Q96A08) Pfam (PF00125) In PDB	Homo sapiens (human)	Histone H2B, testis, TSH2B.1, Testis-specific histone H2B
5	I, J	DNA (145-MER)	polymer	146	45053.9	2		Homo sapiens
6	A, C, E, G	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
7	I, J	MANGANESE (II) ION	non-polymer		54.9	5	Chemie (MN)
8		water	water		18.0	101	Chemie (HOH)

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: 0 - 126 (UniProt: Q96A08)

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	202757.3
Non-Polymers*	Number of molecules	9
	Total formula weight	416.5
All*	Total formula weight	203173.9

*Water molecules are not included.