1U78

Structure of the bipartite DNA-binding domain of Tc3 transposase bound to transposon DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	26-MER	polymer	26	7948.1	1
2	C	26-MER	polymer	26	8028.2	1
3	A	transposable element tc3 transposase	polymer	141	16210.9	1	UniProt (P34257) Pfam (PF11427) Pfam (PF21517) In PDB	Caenorhabditis elegans	Tc3 transposase
4		water	water		18.0	7	Chemie (HOH)

Sequence modifications

A: 1 - 135 (UniProt: P34257)

PDB	External Database	Details
Val 41	Glu 41	engineered mutation
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	32187.2
All*	Total formula weight	32187.2

*Water molecules are not included.