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- PDB-7skq: BtSCoV-Rf1.2004 Papain-Like protease bound to the non-covalent in... -

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Basic information

Entry
Database: PDB / ID: 7skq
TitleBtSCoV-Rf1.2004 Papain-Like protease bound to the non-covalent inhibitor GRL-0617
Components3C-like proteinase
KeywordsHYDROLASE/INHIBITOR / Papain-like Protease / VIRAL PROTEIN / HYDROLASE-INHIBITOR complex
Function / homology
Function and homology information


host cell membrane / viral genome replication / transferase activity / symbiont-mediated suppression of host ISG15-protein conjugation / G-quadruplex RNA binding / omega peptidase activity / symbiont-mediated perturbation of host ubiquitin-like protein modification / cysteine-type deubiquitinase activity / membrane => GO:0016020 / single-stranded RNA binding ...host cell membrane / viral genome replication / transferase activity / symbiont-mediated suppression of host ISG15-protein conjugation / G-quadruplex RNA binding / omega peptidase activity / symbiont-mediated perturbation of host ubiquitin-like protein modification / cysteine-type deubiquitinase activity / membrane => GO:0016020 / single-stranded RNA binding / host cell perinuclear region of cytoplasm / viral protein processing / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / induction by virus of host autophagy / cysteine-type endopeptidase activity / proteolysis / zinc ion binding / identical protein binding
Similarity search - Function
Non-structural protein NSP3, SUD-N (Mac2) domain, betacoronavirus / Sarbecovirus Nsp3c-N domain profile. / Non-structural protein NSP3, N-terminal, betacoronavirus / Polyprotein cleavage domain PL2pro superfamily, betacoronavirus / Non-structural protein NSP3, SUD-N (Mac2) domain superfamily, betacoronavirus / Betacoronavirus SUD-C domain / Betacoronavirus replicase NSP3, N-terminal / NSP1 globular domain superfamily, betacoronavirus / Non-structural protein 2, SARS-CoV-like / NSP1, C-terminal domain, betacoronavirus ...Non-structural protein NSP3, SUD-N (Mac2) domain, betacoronavirus / Sarbecovirus Nsp3c-N domain profile. / Non-structural protein NSP3, N-terminal, betacoronavirus / Polyprotein cleavage domain PL2pro superfamily, betacoronavirus / Non-structural protein NSP3, SUD-N (Mac2) domain superfamily, betacoronavirus / Betacoronavirus SUD-C domain / Betacoronavirus replicase NSP3, N-terminal / NSP1 globular domain superfamily, betacoronavirus / Non-structural protein 2, SARS-CoV-like / NSP1, C-terminal domain, betacoronavirus / Betacoronavirus Nsp3c-M domain profile. / NSP1, globular domain, betacoronavirus / Non-structural protein NSP3, SUD-M domain, betacoronavirus / Non-structural protein NSP3, SUD-M domain superfamily, betacoronavirus / Betacoronavirus replicase NSP1 / Betacoronavirus single-stranded poly(A) binding domain / Betacoronavirus (BetaCoV) Nsp1 C-terminal domain profile. / Betacoronavirus Nsp3c-C domain profile. / Betacoronavirus Nsp3e nucleic acid-binding (NAB) domain profile. / DPUP/SUD, C-terminal, betacoronavirus / Non-structural protein NSP3, nucleic acid-binding domain superfamily, betacoronavirus / Non-structural protein 6, betacoronavirus / Betacoronavirus nucleic acid-binding (NAB) / Non-structural protein NSP3, nucleic acid-binding domain, betacoronavirus / Non-structural protein NSP3A domain-like superfamily / Papain-like protease, N-terminal domain superfamily, coronavirus / Papain-like viral protease, palm and finger domains, coronavirus / NSP1, globular domain, alpha/betacoronavirus / Coronavirus (CoV) Nsp1 globular domain profile. / Coronavirus replicase NSP2, N-terminal / Nonstructural protein 2, N-terminal domain, coronavirus / Coronavirus replicase NSP2, C-terminal / Non-structural protein 2, C-terminal domain, coronavirus / Coronavirus Nsp3a Ubl domain profile. / Coronavirus Nsp3d Ubl domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp7 cofactor domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp8 cofactor domain profile. / Coronavirus Nsp9 single-stranded RNA (ssRNA)-binding domain profile. / Coronavirus (CoV) ExoN/MTase coactivator domain profile. / NSP3, first ubiquitin-like (Ubl) domain, coronavirus / NSP3, second ubiquitin-like (Ubl) domain, coronavirus / Coronavirus Nsp4 C-terminal (Nsp4C) domain profile. / Papain-like protease, thumb domain superfamily, coronavirus / Coronavirus replicase NSP7 / Peptidase family C16 domain profile. / Non-structural protein NSP7, coronavirus / Peptidase C30, coronavirus / Peptidase C16, coronavirus / Non-structural protein NSP9, coronavirus / Non-structural protein NSP8, coronavirus / RNA synthesis protein NSP10, coronavirus / Non-structural protein NSP4, C-terminal, coronavirus / RNA synthesis protein NSP10 superfamily, coronavirus / Non-structural protein NSP9 superfamily, coronavirus / Non-structural protein NSP7 superfamily, coronavirus / Non-structural protein NSP8 superfamily, coronavirus / Non-structural protein NSP4, C-terminal superfamily, coronavirus / Peptidase C30, domain 3, coronavirus / Non-structural protein 6, coronavirus / Coronavirus replicase NSP3, C-terminal / Non-structural protein NSP4, N-terminal, coronavirus / Coronavirus endopeptidase C30 / Coronavirus papain-like peptidase / Coronavirus replicase NSP8 / Coronavirus RNA synthesis protein NSP10 / Coronavirus replicase NSP4, C-terminal / Coronavirus replicase NSP6 / Coronavirus replicase NSP4, N-terminal / Coronavirus replicase NSP3, C-terminal / Coronavirus main protease (M-pro) domain profile. / Coronavirus replicase NSP9 / Non-structural protein 3, X-domain-like / Macro domain / Appr-1"-p processing enzyme / Macro domain / Macro domain profile. / Macro domain-like / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan
Similarity search - Domain/homology
Biological speciesBat SARS CoV Rf1/2004 (virus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.16 Å
AuthorsFreitas, B. / Durie, I. / Shepard, J. / O'Boyle, B. / Enos, S. / Pegan, S.D.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)R01AI151006 United States
CitationJournal: Acs Infect Dis. / Year: 2022
Title: Exploring Noncovalent Protease Inhibitors for the Treatment of Severe Acute Respiratory Syndrome and Severe Acute Respiratory Syndrome-Like Coronaviruses.
Authors: Freitas, B.T. / Ahiadorme, D.A. / Bagul, R.S. / Durie, I.A. / Ghosh, S. / Hill, J. / Kramer, N.E. / Murray, J. / O'Boyle, B.M. / Onobun, E. / Pirrone, M.G. / Shepard, J.D. / Enos, S. / ...Authors: Freitas, B.T. / Ahiadorme, D.A. / Bagul, R.S. / Durie, I.A. / Ghosh, S. / Hill, J. / Kramer, N.E. / Murray, J. / O'Boyle, B.M. / Onobun, E. / Pirrone, M.G. / Shepard, J.D. / Enos, S. / Subedi, Y.P. / Upadhyaya, K. / Tripp, R.A. / Cummings, B.S. / Crich, D. / Pegan, S.D.
History
DepositionOct 21, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 2, 2022Provider: repository / Type: Initial release
Revision 1.1Mar 9, 2022Group: Database references / Category: citation / citation_author
Item: _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed ..._citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name
Revision 1.2Mar 23, 2022Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.3Oct 18, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model
Revision 1.4Nov 15, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond / Item: _chem_comp_atom.atom_id / _chem_comp_bond.atom_id_2

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 3C-like proteinase
B: 3C-like proteinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)72,6228
Polymers71,7512
Non-polymers8706
Water88349
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2710 Å2
ΔGint-86 kcal/mol
Surface area27380 Å2
MethodPISA
Unit cell
Length a, b, c (Å)67.385, 67.167, 165.309
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP22121
Space group name HallP22ab(z,x,y)
Symmetry operation#1: x,y,z
#2: x,-y,-z
#3: -x,y+1/2,-z+1/2
#4: -x,-y+1/2,z+1/2

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Components

#1: Protein 3C-like proteinase / Growth factor-like peptide / Leader protein / Non-structural protein 10 / Non-structural protein 2 ...Growth factor-like peptide / Leader protein / Non-structural protein 10 / Non-structural protein 2 / Non-structural protein 3 / Non-structural protein 4 / Non-structural protein 6 / Non-structural protein 7 / Non-structural protein 8 / Non-structural protein 9 / Papain-like proteinase / p65 homolog


Mass: 35875.645 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bat SARS CoV Rf1/2004 (virus) / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: Q0QDZ2, ubiquitinyl hydrolase 1, SARS coronavirus main proteinase
#2: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-TTT / 5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide


Mass: 304.386 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C20H20N2O / Feature type: SUBJECT OF INVESTIGATION
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 49 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.61 Å3/Da / Density % sol: 52.82 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / Details: 0.2M Ammonium Acetate, 20% PEG 1000

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: NSLS-II / Beamline: 17-ID-1 / Wavelength: 1 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Jun 8, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 3.15→50 Å / Num. obs: 658061 / % possible obs: 100 % / Redundancy: 4.4 % / CC1/2: 0.756 / Net I/σ(I): 11.6
Reflection shellResolution: 3.15→3.2 Å / Mean I/σ(I) obs: 1.2 / Num. unique obs: 2484 / CC1/2: 0.602 / % possible all: 100

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Processing

Software
NameVersionClassification
Cootmodel building
PHENIX1.18.2_3874refinement
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3E9S

3e9s


Resolution: 3.16→47.57 Å / SU ML: 0.5354 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 27.26
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2591 664 4.96 %
Rwork0.2302 12728 -
obs0.2317 13392 99.78 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 70.42 Å2
Refinement stepCycle: LAST / Resolution: 3.16→47.57 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4867 0 50 49 4966
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00225037
X-RAY DIFFRACTIONf_angle_d0.46766840
X-RAY DIFFRACTIONf_chiral_restr0.0381760
X-RAY DIFFRACTIONf_plane_restr0.0033863
X-RAY DIFFRACTIONf_dihedral_angle_d16.38491808
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.16-3.410.38191390.30882484X-RAY DIFFRACTION99.39
3.41-3.750.33761090.27052527X-RAY DIFFRACTION99.96
3.75-4.290.24421450.23842482X-RAY DIFFRACTION99.96
4.29-5.410.21851450.20272539X-RAY DIFFRACTION99.89
5.41-47.570.24391260.20772696X-RAY DIFFRACTION99.68

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