5ETX | pdb_00005etx

Crystal structure of HCV NS3/4A protease A156T variant in complex with 5172-Linear (MK-5172 linear analogue)

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	d5etxd1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
D	d5etxd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
C	d5etxc1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
C	d5etxc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
B	d5etxb1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
B	d5etxb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
A	d5etxa1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Viral proteases	automated matches	(Hepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
A	d5etxa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Hepacivirus 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	Peptidase_S29	e5etxD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Peptidase_S29	ECOD (1.6)
C	Peptidase_S29	e5etxC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Peptidase_S29	ECOD (1.6)
B	Peptidase_S29	e5etxB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Peptidase_S29	ECOD (1.6)
A	Peptidase_S29	e5etxA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Peptidase_S29	ECOD (1.6)

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 (4.2.0)
D	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.2.0)
C	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.2.0)
C	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.2.0)
B	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.2.0)
B	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.2.0)
A	2.40.10.120	Mainly Beta	Beta Barrel	Thrombin, subunit H		CATH (4.2.0)
A	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	NS3 protease	peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic 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 proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule 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 proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process symbiont entry into host cell symbiont entry into host 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 host cell part host cell membrane membrane virion component virion 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

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.