4WH6

Crystal structure of HCV NS3/4A protease variant R155K in complex with Asunaprevir

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Genome polyprotein	polymer	200	21234.1	1	UniProt (A8DG50) Pfam (PF02907) In PDB	Hepatitis C virus subtype 1a
2	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
4	A	N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-[(7-chloro-4-methoxyisoquinolin-1-yl)oxy]-N-{(1R,2S)-1-[(cyclopropylsulfonyl)carbamoyl]-2-ethenylcyclopropyl}-L-prolinamide	non-polymer		748.3	1	Chemie (2R9)
5		water	water		18.0	159	Chemie (HOH)

Sequence modifications

A: 1004 - 1180 (UniProt: A8DG50)

PDB	External Database	Details
Ser 981	-	expression tag
His 982	-	expression tag
Met 983	-	expression tag
Ala 984	-	expression tag
Ser 985	-	expression tag
Met 986	-	expression tag
Lys 987	-	expression tag
Lys 988	-	expression tag
Lys 989	-	expression tag
Gly 990	-	expression tag
Ser 991	-	expression tag
Val 992	-	expression tag
Val 993	-	expression tag
Ile 994	-	expression tag
Val 995	-	expression tag
Gly 996	-	expression tag
Arg 997	-	expression tag
Ile 998	-	expression tag
Asn 999	-	expression tag
Leu 1000	-	expression tag
Ser 1001	-	expression tag
Gly 1002	-	expression tag
Asp 1003	-	expression tag
Glu 1013	Leu 1039	conflict
Glu 1014	Leu 1040	conflict
Gln 1017	Ile 1043	conflict
Glu 1018	Ile 1044	conflict
Gln 1021	Leu 1047	conflict
Thr 1040	Ala 1066	conflict
Ser 1047	Cys 1073	conflict
Leu 1052	Cys 1078	conflict
Thr 1072	Ile 1098	conflict
Gln 1086	Pro 1112	conflict
Lys 1155	Arg 1181	conflict
Ser 1159	Cys 1185	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21234.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1005.8
All*	Total formula weight	22239.9

*Water molecules are not included.