6S6V

Resting state of the E. coli Mre11-Rad50 (SbcCD) head complex bound to ATPgS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Nuclease SbcCD subunit D	polymer	407	45650.3	2	UniProt (C3TMC7) Pfam (PF00149) Pfam (PF12320) UniProt (by SIFTS) (P0AG76) In PDB	Escherichia coli
2	C, D	Nuclease SbcCD subunit C	polymer	1048	118851.5	2	UniProt (A0A037YDI0) Pfam (PF13476) Pfam (PF13558) UniProt (by SIFTS) (P13458) In PDB	Escherichia coli
3	A, B	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
4	C, D	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER	non-polymer		523.2	2	Chemie (AGS)
5	C, D	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Sequence modifications

A, B: 1 - 400 (UniProt: C3TMC7)

PDB	External Database	Details
Gly 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	329003.6
Non-Polymers*	Number of molecules	8
	Total formula weight	1314.9
All*	Total formula weight	330318.5

*Water molecules are not included.