3LNQ

Structure of Aristaless homeodomain in complex with DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Homeobox protein aristaless	polymer	58	7238.2	1	UniProt (Q06453) Pfam (PF00046)	Drosophila melanogaster (Fruit fly)
2	B (B)	5'-D(*GP*GP*GP*TP*TP*TP*AP*AP*TP*TP*AP*GP*GP*G)-3'	polymer	14	4390.9	1
3	C (C)	5'-D(*CP*CP*CP*TP*AP*AP*TP*TP*AP*AP*AP*CP*CP*C)-3'	polymer	14	4168.7	1
4	D (B)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	E, F, G (A, B, C)	water	water		18.0	30	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	15797.8
Non-Polymers*	Number of molecules	1
	Total formula weight	59.0
All*	Total formula weight	15856.9

*Water molecules are not included.