5YZE

Crystal structure of the [Co2+-(chromomycin A3)2]-d(CCG)3 complex

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(*TP*CP*CP*GP*CP*CP*GP*CP*CP*GP*A)-3')	polymer	11	3295.2	2		synthetic construct
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, J (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)
5	H, I, K (A, B)	COBALT (II) ION	non-polymer		58.9	3	Chemie (CO)
6	L, M (A, B)	water	water		18.0	77	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6590.3
Branched	Number of molecules	4
	Total formula weight	1501.7
Non-Polymers*	Number of molecules	5
	Total formula weight	1017.6
All*	Total formula weight	9109.7

*Water molecules are not included.