6P6M

HCV NS3/4A protease domain of genotype 1a C159 in complex with glecaprevir

PDB DOI: https://doi.org/10.2210/pdb6P6M/pdb

Classification: VIRAL PROTEIN, Hydrolase
Organism(s): Hepatitis C virus (isolate 1)
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2019-06-04 Released: 2020-06-10
Deposition Author(s): Timm, J., Schiffer, C.A.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.256
R-Value Work: 0.206
R-Value Observed: 0.208

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

HCV NS3/4A protease domain of genotype 1a in complex with glecaprevir

Timm, J., Kosovrasti, K., Henes, M., Leidner, F., Hou, S., Kurt-Yilmaz, N., Schiffer, C.A.

To be published.

Macromolecule Content

Total Structure Weight: 22.65 kDa
Atom Count: 1,663
Modelled Residue Count: 201
Deposited Residue Count: 203
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Non-structural protein 4A, Serine protease NS3	A	203	Hepatitis C virus (isolate 1)	Mutation(s): 15 EC: 3.4.21.98 (PDB Primary Data), 3.6.1.15 (PDB Primary Data), 3.6.4.13 (PDB Primary Data)
UniProt
Find proteins for P26664 (Hepatitis C virus genotype 1a (isolate 1)) Explore P26664 Go to UniProtKB: P26664
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P26664
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
O31 (Subject of Investigation/LOI) Query on O31 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	(3aR,7S,10S,12R,21E,24aR)-7-tert-butyl-N-[(1R,2R)-2-(difluoromethyl)-1-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}cyclop ropyl]-20,20-difluoro-5,8-dioxo-2,3,3a,5,6,7,8,11,12,20,23,24a-dodecahydro-1H,10H-9,12-methanocyclopenta[18,19][1,10,17, 3,6]trioxadiazacyclononadecino[11,12-b]quinoxaline-10-carboxamide C₃₈ H₄₆ F₄ N₆ O₉ S MLSQGNCUYAMAHD-ITNVBOSISA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A]	D [auth A], E [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain F [auth A] MOL2 format, chain F [auth A] mmCIF format, chain F [auth A]	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain F [auth A] Interactions & Density Focus chain F [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.256
R-Value Work: 0.206
R-Value Observed: 0.208
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.226	α = 90
b = 58.55	β = 90
c = 60.356	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2020-06-10

Deposition Author(s):

Timm, J.

Schiffer, C.A.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI085051

Revision History (Full details and data files)

Version 1.0: 2020-06-10
Type: Initial release
Version 1.1: 2023-10-11
Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary