4RKG

Structure of the MSL2 CXC domain bound with a non-specific (GC)6 DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	E3 ubiquitin-protein ligase msl-2	polymer	52	5652.5	2	UniProt (P50534) Pfam (PF16682)	Drosophila melanogaster (Fruit fly)	Protein male-specific lethal-2
2	C, D (H, I)	DNA (5'-D(*GP*CP*GP*CP*GP*CP*GP*CP*GP*CP*GP*C)-3')	polymer	12	3665.4	2
3	E, F, G, H, I... (A, B, H)	ZINC ION	non-polymer		65.4	9	Chemie (ZN)

Sequence modifications

A, B: 520 - 570 (UniProt: P50534)

PDB	External Database	Details
Ser 519	-	expression tag
Gly 560	Cys 560	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	18635.7
Non-Polymers*	Number of molecules	9
	Total formula weight	588.7
All*	Total formula weight	19224.4

*Water molecules are not included.