4N9N

Crystal Structure of Saccharomyces cerevisiae Upc2 Transcription Factor fused with T4 Lysozyme

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Sterol uptake control protein 2, Lysozyme	polymer	438	49855.2	2	UniProt (Q12151) UniProt (P00720) Pfam (PF11951) Pfam (PF00959)	Saccharomyces cerevisiae	Upc2 zinc cluster transcription factor
2	C, D (A, B)	water	water		18.0	29	Chemie (HOH)

Sequence modifications

A, B: 598 - 714 (UniProt: Q12151)

PDB	External Database	Details
Gly 594	-	expression tag
Ser 595	-	expression tag
His 596	-	expression tag
Mse 597	-	expression tag

A, B: 1002 - 1161 (UniProt: P00720)

PDB	External Database	Details
Thr 1054	Cys 54	engineered mutation
Ala 1097	Cys 97	engineered mutation

A, B: 726 - 878 (UniProt: Q12151)

PDB	External Database	Details
Val 715	-	linker
Asp 716	-	linker
Val 724	-	linker
Asp 725	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	99710.5
All*	Total formula weight	99710.5

*Water molecules are not included.