3QKT

Rad50 ABC-ATPase with adjacent coiled-coil region in complex with AMP-PNP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	DNA double-strand break repair rad50 ATPase	polymer	339	38608.6	4	UniProt (P58301) Pfam (PF13476) Pfam (PF13304) In PDB	Pyrococcus furiosus	Rad50 ABC-ATPase
2	A, B, C, D	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	4	Chemie (ANP)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4		water	water		18.0	935	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 177 (UniProt: P58301)
A, B, C, D: 726 - 882 (UniProt: P58301)

PDB	External Database	Details
Gly 178	-	linker
Gly 179	-	linker
Ser 180	-	linker
Gly 181	-	linker
Gly 182	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	154434.5
Non-Polymers*	Number of molecules	8
	Total formula weight	2122.0
All*	Total formula weight	156556.5

*Water molecules are not included.