1D83

STRUCTURE REFINEMENT OF THE CHROMOMYCIN DIMER/DNA OLIGOMER COMPLEX IN SOLUTION

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)	DNA (5'-D(*AP*AP*GP*GP*CP*CP*TP*T)-3')	polymer	8	2426.6	2
2	C, F (C, F)	3-C-methyl-4-O-acetyl-alpha-L-Olivopyranose-(1-3)-(2R,5S,6R)-6-methyltetrahydro-2H-pyran-2,5-diol-(1-3)-(2R,5S,6R)-6-methyltetrahydro-2H-pyran-2,5-diol	branched		432.5	2	In PDB GlyTouCan (G76712GN)
3	D, E (D, E)	2,6-dideoxy-4-O-methyl-alpha-D-galactopyranose-(1-3)-(2R,3R,6R)-6-hydroxy-2-methyltetrahydro-2H-pyran-3-yl acetate	branched		318.4	2	In PDB GlyTouCan (G66610ZG)
4	G, I (A, B)	(1S)-5-deoxy-1-O-methyl-1-C-[(2R,3S)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-D-xylulose	non-polymer		420.4	2	Chemie (CPH) PubChem (44277383) PubChem (2754659) PubChem (122406862) PubChem (101316909) PubChem (122406859) PubChem (122406860) PubChem (122406861) PubChem (159267) PubChem (332243) PubChem (7056984) PubChem (7056985) PubChem (7056986) PubChem (7056987) PubChem (11987650) PubChem (162891812)
5	H (B)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG) PubChem (888)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	4853.2
Branched	Number of molecules	4
	Total formula weight	1501.7
Non-Polymers*	Number of molecules	3
	Total formula weight	865.1
All*	Total formula weight	7220.1

*Water molecules are not included.