6A7U

Crystal structure of histone H2A.Bbd-H2B dimer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Histone H2B type 2-E,Histone H2A-Bbd type 2/3	polymer	240	26534.5	1	UniProt (Q16778) UniProt (P0C5Z0) Pfam (PF00125) In PDB	Homo sapiens (Human)	Histone H2B-GL105,Histone H2B.q,H2B/q,H2A Barr body-deficient,H2A.Bbd
2		water	water		18.0	4	Chemie (HOH)

Sequence modifications

A: 0 - 125 (UniProt: Q16778)
A: 126 - 239 (UniProt: P0C5Z0)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26534.5
All*	Total formula weight	26534.5

*Water molecules are not included.