3FD2

Crystal structure of mMsoI/DNA complex with calcium

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Site-specific DNA endonuclease I-MsoI	polymer	373	42025.0	1	UniProt (C0JWR6) Pfam (PF00961)	Monomastix sp. (strain OKE-1)
2	B (B)	5'-D(*GP*CP*AP*GP*AP*AP*CP*GP*TP*CP*GP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*CP*CP*G)-3'	polymer	24	7419.8	1		synthetic construct
3	C (C)	5'-D(*CP*GP*GP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*CP*GP*AP*CP*GP*TP*TP*CP*TP*GP*C)-3'	polymer	24	7321.7	1		synthetic construct
4	D, E (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	F, G, H (A, B, C)	water	water		18.0	35	Chemie (HOH)

Sequence modifications

A: 1 - 170 (UniProt: C0JWR6)
A: 171 - 373 (PDB: 3FD2)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	56766.5
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	56846.7

*Water molecules are not included.