9F9M

Crystal structure of MUS81-EME1 bound by compound 21.

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Crossover junction endonuclease MUS81	polymer	308	34159.9	2	UniProt (Q96NY9) Pfam (PF02732) Pfam (PF21292)	Homo sapiens (human)
2	B, D (B, D)	Crossover junction endonuclease EME1	polymer	326	36144.2	2	UniProt (Q96AY2) Pfam (PF02732) Pfam (PF21292)	Homo sapiens (human)	MMS4 homolog,hMMS4
3	E, F, H, I (A, C)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	G, J (A, C)	5-oxidanyl-4-oxidanylidene-1-(4-piperazin-1-ylphenyl)pyridine-3-carboxylic acid	non-polymer		315.3	2	Chemie (A1IA4)

Sequence modifications

A, C: 246 - 551 (UniProt: Q96NY9)

PDB	External Database	Details
Gly 244	-	expression tag
Ser 245	-	expression tag

B, D: 246 - 570 (UniProt: Q96AY2)

PDB	External Database	Details
Gly 245	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140608.2
Non-Polymers*	Number of molecules	6
	Total formula weight	727.9
All*	Total formula weight	141336.0

*Water molecules are not included.