1BP8

4:2:1 mithramycin:Mg++:d(ACCCGGGT)2 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)	5'-D(*AP*CP*CP*CP*GP*GP*GP*T)-3'	polymer	8	2427.6	2
2	C, E, H, I (C, E, H, I)	beta-D-Olivopyranose-(1-3)-beta-D-Olivopyranose	branched		278.3	4	In PDB GlyTouCan (G40440KW)
3	D, F, G, J (D, F, G, J)	2,6-dideoxy-3-C-methyl-beta-D-ribo-hexopyranose-(1-3)-2,6-dideoxy-beta-D-galactopyranose-(1-3)-beta-D-Olivopyranose	branched		422.5	4	In PDB GlyTouCan (G10945XG)
4	K, L (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	M, N, O, P (A, B)	1,2-HYDRO-1-OXY-3,4-HYDRO-3-(1-METHOXY-2-OXY-3,4-DIHYDROXYPENTYL)-8,9-DIHYDROXY-7-METHYL-ANTHRACENE	non-polymer		388.4	4	Chemie (DXB)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	4855.2
Branched	Number of molecules	8
	Total formula weight	2803.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1602.3
All*	Total formula weight	9260.5

*Water molecules are not included.