1IG7

Msx-1 Homeodomain/DNA Complex Structure

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (B)	5'-D(*CP*AP*CP*TP*AP*AP*TP*TP*GP*AP*AP*GP*G)-3'	polymer	13	3999.6	1
2	B (C)	5'-D(P*TP*CP*CP*TP*TP*CP*AP*AP*TP*TP*AP*GP*TP*GP*AP*C)-3'	polymer	16	4848.2	1
3	C (A)	Homeotic protein Msx-1	polymer	58	6939.1	1	UniProt (P13297) Pfam (PF00046)	Mus musculus (house mouse)
4	D, E, F (B, C, A)	water	water		18.0	153	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	15786.9
All*	Total formula weight	15786.9

*Water molecules are not included.