3DSD

Crystal structure of P. furiosus Mre11-H85S bound to a branched DNA and manganese

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA double-strand break repair protein mre11	polymer	349	40869.6	2	UniProt (Q8U1N9) Pfam (PF00149) In PDB	Pyrococcus furiosus	pfMre11
2	C	DNA (5'-D(*DCP*DGP*DCP*DGP*DCP*DAP*DCP*DAP*DAP*DGP*DCP*DTP*DTP*DTP*DTP*DGP*DCP*DTP*DTP*DGP*DTP*DGP*DGP*DAP*DTP*DA)-3')	polymer	26	7994.1	1
3	A, B	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
4		water	water		18.0	300	Chemie (HOH)

Sequence modifications

A, B: 1 - 343 (UniProt: Q8U1N9)

PDB	External Database	Details
Ser 85	His 85	engineered mutation
His 344	-	expression tag
His 345	-	expression tag
His 346	-	expression tag
His 347	-	expression tag
His 348	-	expression tag
His 349	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	89733.3
Non-Polymers*	Number of molecules	4
	Total formula weight	219.8
All*	Total formula weight	89953.1

*Water molecules are not included.