2B9D

Crystal Structure of HPV E7 CR3 domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	E7 protein	polymer	52	5927.1	2	UniProt (P06465) Pfam (PF00527) In PDB	Human papillomavirus type 1a
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3		water	water		18.0	88	Chemie (HOH)

Sequence modifications

A, B: 44 - 93 (UniProt: P06465)

PDB	External Database	Details
Met 42	-	cloning artifact
Lys 43	-	cloning artifact
Met 76	Leu 76	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	11854.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	11985.0

*Water molecules are not included.