2V0R

crystal structure of a hairpin exchange variant (LTx) of the targeting LINE-1 retrotransposon endonuclease

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)	LTX	polymer	240	27361.5	2	UniProt (Q8TE30) Pfam (PF03372) UniProt (by SIFTS) (O00370)	HOMO SAPIENS (HUMAN)
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3	I, J (A, B)	water	water		18.0	155	Chemie (HOH)

Sequence modifications

A, B: 1 - 192 (UniProt: Q8TE30)
A, B: 204 - 240 (UniProt: Q8TE30)
A, B: 193 - 203 (PDB: 2V0R)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54723.0
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	55299.4

*Water molecules are not included.