7DLX

crystal structure of H2AM4>Z-H2B

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Histone H2B,Histone H2A	polymer	208	22533.8	8	UniProt (B3LG63) UniProt (B3LG62) Pfam (PF00125) Pfam (PF16211) UniProt (by SIFTS) (P02293) UniProt (by SIFTS) (P04911) In PDB	Saccharomyces cerevisiae (strain RM11-1a) (Baker's yeast)
2		water	water		18.0	57	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 36 - 130 (UniProt: B3LG63)

PDB	External Database	Details
Met 35	-	initiating methionine

A, B, C, D, E, F, G, H: 131 - 242 (UniProt: B3LG62)

PDB	External Database	Details
Lys 177	Gly 48	engineered mutation
Ala 179	Pro 50	engineered mutation
Ile 180	Val 51	engineered mutation
Thr 190	Ala 61	engineered mutation
Val 193	Ile 64	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	180270.8
All*	Total formula weight	180270.8

*Water molecules are not included.