7WI7

Crystal structure of human MCM8/9 complex

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 (A)	DNA helicase MCM8	polymer	787	87821.0	1	UniProt (Q9UJA3) Pfam (PF26065) Pfam (PF17207) Pfam (PF00493) Pfam (PF17855) Pfam (PF25051)	Homo sapiens (human)	Minichromosome maintenance 8
2	B (B)	DNA helicase MCM9	polymer	684	76848.6	1	UniProt (Q9NXL9) Pfam (PF26066) Pfam (PF17207) Pfam (PF00493) Pfam (PF17855)	Homo sapiens (human)	hMCM9,Mini-chromosome maintenance deficient domain-containing protein 1,Minichromosome maintenance 9
3	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

A: 61 - 840 (UniProt: Q9UJA3)

PDB	External Database	Details
Met 60	-	initiating methionine
His 841	-	expression tag
His 842	-	expression tag
His 843	-	expression tag
His 844	-	expression tag
His 845	-	expression tag
His 846	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	164669.6
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	164800.4

*Water molecules are not included.