2O8M

Crystal structure of the S139A mutant of Hepatitis C Virus NS3/4A protease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protease	polymer	200	21217.2	2	UniProt (Q9ELS8) Pfam (PF02907) UniProt (by SIFTS) (P27958) In PDB	Hepatitis C virus
2	C, D	Protease	polymer	23	2410.1	2	UniProt (P27958) Pfam (PF01006) In PDB
3	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	A, C	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5		water	water		18.0	235	Chemie (HOH)

Sequence modifications

A, B: 1 - 181 (UniProt: Q9ELS8)

PDB	External Database	Details
Met -11	-	expression tag
Ala -10	-	expression tag
Ser -9	-	expression tag
Met -8	-	expression tag
Thr -7	-	expression tag
Gly -6	-	expression tag
Gly -5	-	expression tag
Gln -4	-	expression tag
Gln -3	-	expression tag
Met -2	-	expression tag
Gly -1	-	expression tag
Arg 119	Gln 1145	conflict
Ala 139	Ser 1165	conflict
Gly 182	-	expression tag
Ser 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag

C, D: 221 - 239 (UniProt: P27958)

PDB	External Database	Details
Lys 219	-	expression tag
Lys 220	-	expression tag
Lys 240	-	expression tag
Lys 241	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47254.7
Non-Polymers*	Number of molecules	4
	Total formula weight	176.8
All*	Total formula weight	47431.5

*Water molecules are not included.