2ERE

Crystal Structure of a Leu3 DNA-binding domain complexed with a 15mer DNA duplex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, D	5'-D(*TP*TP*GP*CP*CP*GP*GP*TP*AP*CP*CP*GP*GP*CP*A)-3'	polymer	15	4586.0	2
2	A, B	Regulatory protein LEU3	polymer	72	8596.1	2	UniProt (P08638) Pfam (PF00172) In PDB	Saccharomyces cerevisiae (baker's yeast)
3	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4		water	water		18.0	24	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	26364.0
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	26625.7

*Water molecules are not included.