5BT1

histone chaperone Hif1 playing with histone H2A-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, B	HAT1-interacting factor 1	polymer	393	44553.2	2	UniProt (Q12373) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
2	C	Histone H2A.1	polymer	143	15312.6	1	UniProt (P04911) Pfam (PF00125) Pfam (PF16211) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
3	D	Histone H2B.1	polymer	142	15579.8	1	UniProt (P02293) Pfam (PF00125) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Suppressor of Ty protein 12
4		water	water		18.0	47	Chemie (HOH)

Sequence modifications

A, B: 1 - 385 (UniProt: Q12373)

PDB	External Database	Details
Leu 386	-	expression tag
Glu 387	-	expression tag
His 388	-	expression tag
His 389	-	expression tag
His 390	-	expression tag
His 391	-	expression tag
His 392	-	expression tag
His 393	-	expression tag

C: 0 - 131 (UniProt: P04911)

PDB	External Database	Details
Met -11	-	initiating methionine
Gly -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

D: 0 - 130 (UniProt: P02293)

PDB	External Database	Details
Met -11	-	initiating methionine
Gly -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	119998.7
All*	Total formula weight	119998.7

*Water molecules are not included.