2PVI

PVUII ENDONUCLEASE COMPLEXED TO AN IODINATED COGNATE DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, D	DNA (5'-D(*TP*GP*AP*CP*CP*AP*GP*(C38)P*TP*GP*GP*TP*C)-3')	polymer	13	4093.5	2
2	A, B	TYPE II RESTRICTION ENZYME PVUII	polymer	157	18220.9	2	UniProt (P23657) Pfam (PF09225) In PDB	Proteus vulgaris	ENDONUCLEASE PVUII, R.PVUII
3		water	water		18.0	166	Chemie (HOH)

Sequence modifications

A, B: 1 - 157 (UniProt: P23657)

PDB	External Database	Details
Ala 55	Glu 55	engineered mutation
Ala 94	Tyr 94	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	44628.7
All*	Total formula weight	44628.7

*Water molecules are not included.