5CDN

2.8A structure of etoposide with S.aureus DNA gyrase and DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, I, K (A, C, R, T)	DNA gyrase subunit A	polymer	481	54664.2	4	UniProt (Q99XG5) Pfam (PF00521)	Staphylococcus aureus
2	B, D, J, L (B, D, S, U)	DNA gyrase subunit B,DNA gyrase subunit B	polymer	189	21274.2	4	UniProt (P66937) Pfam (PF01751) Pfam (PF00986)	Staphylococcus aureus (strain N315)
3	E, G, M, O (E, F, V, W)	DNA (5'-D(P*GP*AP*GP*CP*GP*TP*AP**GP*GP*CP*CP*GP*TP*AP*CP*GP*CP*TP*C)-3')	polymer	8	2451.6	4		synthetic construct
4	F, H, N, P (G, O, N, P)	DNA (5'-D(P*GP*AP*GP*CP*GP*TP*AP*C*GP*GP*CP*CP*GP*TP*AP*CP*GP*CP*TP*C)-3')	polymer	12	3639.4	4		synthetic construct
5	Q (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
6	BA, R, V, Z (U, B, D, S)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
7	AA, S, U, W (T, C, E)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
8	T (C)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
9	CA, DA, X, Y (N, P, G, O)	(5S,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol -5-yl 4,6-O-[(1R)-ethylidene]-beta-D-glucopyranoside	non-polymer		588.6	4	Chemie (EVP)
10	EA, FA, GA, HA, IA... (A, B, C, D, E...)	water	water		18.0	412	Chemie (HOH)

Sequence modifications

B, D, S, U: 417 - 543 (UniProt: P66937)
B, D, S, U: 580 - 639 (UniProt: P66937)

PDB	External Database	Details
Thr 544	-	linker
Gly 545	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	328117.6
Non-Polymers*	Number of molecules	14
	Total formula weight	3061.4
All*	Total formula weight	331179.1

*Water molecules are not included.