6PQR

Cryo-EM structure of HzTransib/intact TIR substrate DNA pre-reaction complex (PRC)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	DNA-mediated transposase	polymer	497	56582.7	2	UniProt (B0F0C5) In PDB	Helicoverpa zea (Corn earworm moth)
2	B, E	DNA (5'-D(*CP*TP*AP*GP*AP*TP*CP*TP*CP*AP*CP*GP*GP*TP*GP*GP*AP*TP*CP*GP*AP*AP*AP*A)-3')	polymer	24	7402.8	2		Helicoverpa zea
3	C, F	DNA (5'-D(P*TP*TP*TP*TP*CP*GP*AP*TP*CP*CP*AP*CP*CP*GP*TP*GP*AP*GP*AP*TP*CP*TP*AP*G)-3')	polymer	24	7335.7	2		Helicoverpa zea
4	A, D	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	A, D	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
6	A, D	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)

Sequence modifications

A, D: 17 - 507 (UniProt: B0F0C5)

PDB	External Database	Details
His 508	-	expression tag
His 509	-	expression tag
His 510	-	expression tag
His 511	-	expression tag
His 512	-	expression tag
His 513	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	142642.6
Non-Polymers*	Number of molecules	6
	Total formula weight	257.6
All*	Total formula weight	142900.2

*Water molecules are not included.