1ZME

CRYSTAL STRUCTURE OF PUT3/DNA COMPLEX

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (5'-D(*AP*CP*GP*GP*GP*AP*AP*GP*CP*CP*AP*AP*CP*TP*CP*CP*G)-3')	polymer	17	5206.4	1		Saccharomyces cerevisiae (baker's yeast)
2	B (B)	DNA (5'-D(*AP*CP*GP*GP*AP*GP*(5IU)P*TP*GP*GP*CP*TP*(5IU)P*CP*CP*CP*G)-3')	polymer	17	5443.1	1
3	C, D (C, D)	PROLINE UTILIZATION TRANSCRIPTION ACTIVATOR	polymer	70	7963.3	2	UniProt (P25502) Pfam (PF00172)	Saccharomyces cerevisiae (baker's yeast)	PUT3 (PROLINE UTILIZATION TRANSCRIPTION ACTIVATOR)
4	E, F, G, H (C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
5	I, J, K, L (A, B, C, D)	water	water		18.0	157	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	26576.2
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	26837.8

*Water molecules are not included.