4Q0Z

The catalytic core of Rad2 in complex with DNA substrate (complex III)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, E, F	Rad2p	polymer	365	42189.1	4	UniProt (P07276) Pfam (PF00752) Pfam (PF00867) In PDB	Saccharomyces cerevisiae (Baker's yeast)
2	C, G	DNA (5'-D(*TP*GP*CP*TP*CP*CP*CP*TP*TP*GP*TP*CP*TP*CP*AP*GP*T)-3')	polymer	17	5120.3	2
3	D, H	DNA (5'-D(*TP*CP*TP*GP*AP*GP*AP*CP*AP*AP*GP*GP*GP*AP*GP*CP*T)-3')	polymer	17	5276.4	2
4	A, B, E, F	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
5	A, B, E, F	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
6		water	water		18.0	823	Chemie (HOH)

Sequence modifications

A, B, E, F: 2 - 731 (UniProt: P07276)
A, B, E, F: 732 - 986 (UniProt: P07276)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	189549.7
Non-Polymers*	Number of molecules	8
	Total formula weight	316.7
All*	Total formula weight	189866.4

*Water molecules are not included.