3KDE

Crystal structure of the THAP domain from D. melanogaster P-element transposase in complex with its natural DNA binding site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	5'-D(*GP*TP*TP*AP*AP*GP*(BRU)P*GP*GP*A)-3'	polymer	10	3188.9	1
2	B	5'-D(*(BRU)P*CP*CP*AP*CP*TP*TP*AP*AP*C)-3'	polymer	10	3028.8	1
3	C	Transposable element P transposase	polymer	77	8686.3	1	UniProt (Q7M3K2) Pfam (PF05485) In PDB	Drosophila melanogaster (Fruit fly)	P-element transposase
4	C	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
5		water	water		18.0	107	Chemie (HOH)

Sequence modifications

A: 1 - 10 (PDB: 3KDE)

PDB	External Database	Details
Bru 7	Dt 7	engineered mutation

B: 11 - 20 (PDB: 3KDE)

PDB	External Database	Details
Bru 11	Dt 1	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	14904.0
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	14969.4

*Water molecules are not included.