9PI3

Single stranded DNA-binding protein (ICP8) from Herpes simplex virus-1, apo form. Mutations: C254S, C455S, K769A, E770A

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)	Major DNA-binding protein	polymer	1136	122115.6	2	UniProt (P17470)	Human alphaherpesvirus 1 (Herpes simplex virus type 1)
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN) PubChem (32051)
3	E, F (A, B)	water	water		18.0	164	Chemie (HOH)

Sequence modifications

A, B: 1 - 1136 (UniProt: P17470)

PDB	External Database	Details
Ser 254	Cys 254	engineered mutation
Ser 455	Cys 455	engineered mutation
Ala 769	Lys 769	engineered mutation
Ala 770	Glu 770	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	244231.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	244362.0

*Water molecules are not included.