1L8V

Crystal Structure of a Mutant (C109G,G212C) P4-P6 Domain of the Group I Intron from Tetrahymena Thermophilia

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	P4-P6 RNA ribozyme domain	polymer	157	50722.1	2
2	A, B	MAGNESIUM ION	non-polymer		24.3	10	Chemie (MG)
3		water	water		18.0	236	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	101444.2
Non-Polymers*	Number of molecules	10
	Total formula weight	243.1
All*	Total formula weight	101687.3

*Water molecules are not included.