6JDE

crystal structure of a DNA repair protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Putative DNA repair helicase RadD	polymer	586	66509.0	2	UniProt (P33919) Pfam (PF04851) Pfam (PF00271) In PDB	Escherichia coli K-12
2	B, A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3		water	water		18.0	376	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	133018.1
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	133148.9

*Water molecules are not included.