Annotations: 6C2M

Crystal structure of HCV NS3/4A protease variant Y56H in complex with MK-5172

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d6c2md1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
D	d6c2md2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
C	d6c2mc1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
C	d6c2mc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
B	d6c2mb1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
B	d6c2mb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
A	d6c2ma1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
A	d6c2ma2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	ANF_receptor	e6c2mD1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: Aconitase iron-sulfur domain	T: Aconitase iron-sulfur domain	F: ANF_receptor	ECOD (v294.1)
C	ANF_receptor	e6c2mC1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: Aconitase iron-sulfur domain	T: Aconitase iron-sulfur domain	F: ANF_receptor	ECOD (v294.1)
B	ANF_receptor	e6c2mB1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: Aconitase iron-sulfur domain	T: Aconitase iron-sulfur domain	F: ANF_receptor	ECOD (v294.1)
A	ANF_receptor	e6c2mA1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: Aconitase iron-sulfur domain	T: Aconitase iron-sulfur domain	F: ANF_receptor	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.3.0)
D	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
C	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.3.0)
C	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
B	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.3.0)
B	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
A	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.3.0)
A	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	NS3 protease	nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid helicase activity RNA helicase activity ATP-dependent activity, acting on RNA macromolecular conformation isomerase activity catalytic activity ATP-dependent activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid helicase activity RNA helicase activity ATP-dependent activity, acting on RNA macromolecular conformation isomerase activity catalytic activity ATP-dependent activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity cation binding ion binding binding metal ion binding small molecule binding	virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host proteolysis metabolic process cellular process primary metabolic process virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process symbiont-mediated perturbation of host cellular process symbiont-mediated perturbation of host process symbiont-mediated transformation of host cell modulation of process of another organism	host cellular component cellular anatomical structure host cell other organism part virion component virion membrane viral capsid host cell part host cell membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A, B, C, D	IPR004109	Hepatitis C virus, NS3 protease	Domain

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.