2VS7

The crystal structure of I-DmoI in complex with DNA and Ca

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D, G	HOMING ENDONUCLEASE I-DMOI	polymer	199	23265.1	3	UniProt (P21505) Pfam (PF14528) In PDB	DESULFUROCOCCUS MOBILIS	I-DMOI
2	B, E, H	5'-D(*GP*CP*CP*TP*TP*GP*CP*CP*GP*GP *GP*TP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*GP*CP*G)-3'	polymer	25	7707.9	3		DESULFUROCOCCUS MOBILIS
3	C, F, I	5'-D(*CP*GP*CP*GP*CP*CP*GP*GP*AP*AP *CP*TP*TP*AP*CP*CP*CP*GP*GP*CP*AP*AP*GP*GP*C)-3'	polymer	25	7654.9	3		DESULFUROCOCCUS MOBILIS
4	A, D, G	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
5	D	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
6		water	water		18.0	610	Chemie (HOH)

Sequence modifications

A, D, G: 1 - 1 (PDB: 2VS7)
A, D, G: 189 - 199 (PDB: 2VS7)
A, D, G: 2 - 188 (UniProt: P21505)

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	115883.7
Non-Polymers*	Number of molecules	4
	Total formula weight	179.3
All*	Total formula weight	116063.0

*Water molecules are not included.