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- PDB-6xaa: SARS CoV-2 PLpro in complex with ubiquitin propargylamide -

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Basic information

Entry
Database: PDB / ID: 6xaa
TitleSARS CoV-2 PLpro in complex with ubiquitin propargylamide
Components
  • Non-structural protein 3
  • Ubiquitin-propargylamide
KeywordsHYDROLASE/SUBSTRATE / SARS CoV-2 / papain-like protease / ubiquitin activity based probe / COVID19 / HYDROLASE-SUBSTRATE complex
Function / homology
Function and homology information


symbiont entry into host cell via disruption of host cell glycocalyx / symbiont entry into host cell via disruption of host cell envelope / virus tail / protein guanylyltransferase activity / RNA endonuclease activity producing 3'-phosphomonoesters, hydrolytic mechanism / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity ...symbiont entry into host cell via disruption of host cell glycocalyx / symbiont entry into host cell via disruption of host cell envelope / virus tail / protein guanylyltransferase activity / RNA endonuclease activity producing 3'-phosphomonoesters, hydrolytic mechanism / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Maturation of replicase proteins / TRAF3-dependent IRF activation pathway / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs / snRNP Assembly / Translation of Replicase and Assembly of the Replication Transcription Complex / Replication of the SARS-CoV-2 genome / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / host cell endoplasmic reticulum-Golgi intermediate compartment / double membrane vesicle viral factory outer membrane / SARS coronavirus main proteinase / 5'-3' DNA helicase activity / 3'-5'-RNA exonuclease activity / host cell endosome / symbiont-mediated degradation of host mRNA / mRNA guanylyltransferase / symbiont-mediated suppression of host ISG15-protein conjugation / G-quadruplex RNA binding / symbiont-mediated suppression of host toll-like receptor signaling pathway / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / omega peptidase activity / mRNA (guanine-N7)-methyltransferase / SARS-CoV-2 modulates host translation machinery / methyltransferase cap1 / host cell Golgi apparatus / symbiont-mediated suppression of host NF-kappaB cascade / symbiont-mediated perturbation of host ubiquitin-like protein modification / DNA helicase / methyltransferase cap1 activity / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / single-stranded RNA binding / host cell perinuclear region of cytoplasm / regulation of autophagy / viral protein processing / lyase activity / host cell endoplasmic reticulum membrane / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / symbiont-mediated suppression of host gene expression / copper ion binding / viral translational frameshifting / symbiont-mediated activation of host autophagy / RNA-directed RNA polymerase / cysteine-type endopeptidase activity / viral RNA genome replication / RNA-directed RNA polymerase activity / DNA-templated transcription / lipid binding / SARS-CoV-2 activates/modulates innate and adaptive immune responses / host cell nucleus / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane
Similarity search - Function
Papain-like viral protease, N-terminal domain / Papain-like viral protease, thumb domain / Jelly Rolls - #1680 / Pectate lyase superfamily protein / Rhamnogalacturonase A/epimerase, pectate lyase-like / Pectin lyase fold / Pectin lyase fold/virulence factor / Helicase, Ruva Protein; domain 3 / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / : ...Papain-like viral protease, N-terminal domain / Papain-like viral protease, thumb domain / Jelly Rolls - #1680 / Pectate lyase superfamily protein / Rhamnogalacturonase A/epimerase, pectate lyase-like / Pectin lyase fold / Pectin lyase fold/virulence factor / Helicase, Ruva Protein; domain 3 / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / : / Ubiquitin domain / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin-like (UB roll) / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / RNA-dependent RNA polymerase, SARS-CoV-like / Nonstructural protein 14, betacoronavirus / NSP15, NendoU domain, coronavirus / Nonstructural protein 15, middle domain, alpha/betacoronavirus / Nonstructural protein 15, N-terminal domain, alpha/beta-coronavirus / NSP14, guanine-N7-methyltransferase domain, coronavirus / Coronavirus (CoV) guanine-N7-methyltransferase (N7-MTase) domain profile. / Coronavirus (CoV) Nsp15 N-terminal oligomerization domain profile. / NSP12 RNA-dependent RNA polymerase, coronavirus / : / Coronavirus Nsp12 RNA-dependent RNA polymerase (RdRp) domain profile. / Coronavirus Nsp12 Interface domain profile. / : / : / Coronavirus Nonstructural protein 13, 1B domain / Coronavirus Non-structural protein 13, zinc-binding domain / Coronavirus Nonstructural protein 13, stalk domain / Nidovirus 2-O-methyltransferase / Nidovirus 2'-O-methyltransferase (2'-O-MTase) domain profile. / Non-structural protein NSP15, N-terminal domain superfamily, coronavirus / Non-structural protein NSP15, middle domain superfamily / Coronavirus replicase NSP15, N-terminal oligomerization / Nonstructural protein 15, middle domain, coronavirus / Nonstructural protein 13, 1B domain, coronavirus / Coronavirus replicase NSP15, middle domain / Coronavirus replicase NSP15, N-terminal oligomerisation / Nidovirus 3'-5' exoribonuclease domain / Nidovirus 3'-5' exoribonuclease (ExoN) domain profile. / Non-structural protein NSP16, coronavirus-like / Non-structural protein 14, coronavirus / RNA polymerase, N-terminal, coronavirus / Coronavirus 2'-O-methyltransferase / Coronavirus proofreading exoribonuclease / Coronavirus RNA-dependent RNA polymerase, N-terminal / Nonstructural protein 13, zinc-binding domain, coronavirus-like / Coronaviridae zinc-binding (CV ZBD) domain profile. / Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain / Arterivirus Nsp11 N-terminal/coronavirus NSP15 middle (AV-Nsp11N/CoV-Nsp15M) domain profile. / Nidoviral uridylate-specific endoribonuclease (NendoU) domain profile. / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain profile. / Endoribonuclease EndoU-like / NendoU domain, nidovirus / Coronavirus replicase NSP15, uridylate-specific endoribonuclease / : / Lipocalin signature. / DNA2/NAM7 helicase-like, C-terminal / AAA domain / (+) RNA virus helicase core domain / (+)RNA virus helicase core domain profile. / 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 / Carbamoyl-phosphate synthase subdomain signature 2. / 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 / NSP1, C-terminal domain, betacoronavirus / : / Betacoronavirus (BetaCoV) Nsp1 C-terminal domain profile. / Betacoronavirus Nsp3e group 2-specific marker (G2M) 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, betacoronavirus / Non-structural protein NSP3A domain-like superfamily / Non-structural protein NSP3, nucleic acid-binding domain superfamily, betacoronavirus / Non-structural protein 6, betacoronavirus / Betacoronavirus nucleic acid-binding (NAB) / Papain-like viral protease, palm and finger domains, coronavirus / Papain-like protease, N-terminal domain superfamily, coronavirus / Coronavirus replicase NSP2, N-terminal / :
Similarity search - Domain/homology
Ubiquitin B / Tail fiber / Replicase polyprotein 1ab
Similarity search - Component
Biological speciesSevere acute respiratory syndrome coronavirus 2
Homo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å
AuthorsKlemm, T. / Calleja, D.J. / Richardson, L.W. / Lechtenberg, B.C. / Komander, D.
Funding support Australia, 2items
OrganizationGrant numberCountry
National Health and Medical Research Council (NHMRC, Australia)GNT1178122 Australia
National Health and Medical Research Council (NHMRC, Australia)GNT2002119 Australia
CitationJournal: Embo J. / Year: 2020
Title: Mechanism and inhibition of the papain-like protease, PLpro, of SARS-CoV-2.
Authors: Klemm, T. / Ebert, G. / Calleja, D.J. / Allison, C.C. / Richardson, L.W. / Bernardini, J.P. / Lu, B.G. / Kuchel, N.W. / Grohmann, C. / Shibata, Y. / Gan, Z.Y. / Cooney, J.P. / Doerflinger, M. ...Authors: Klemm, T. / Ebert, G. / Calleja, D.J. / Allison, C.C. / Richardson, L.W. / Bernardini, J.P. / Lu, B.G. / Kuchel, N.W. / Grohmann, C. / Shibata, Y. / Gan, Z.Y. / Cooney, J.P. / Doerflinger, M. / Au, A.E. / Blackmore, T.R. / van der Heden van Noort, G.J. / Geurink, P.P. / Ovaa, H. / Newman, J. / Riboldi-Tunnicliffe, A. / Czabotar, P.E. / Mitchell, J.P. / Feltham, R. / Lechtenberg, B.C. / Lowes, K.N. / Dewson, G. / Pellegrini, M. / Lessene, G. / Komander, D.
History
DepositionJun 4, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 17, 2020Provider: repository / Type: Initial release
Revision 1.1Nov 11, 2020Group: Database references / Derived calculations / Category: citation / citation_author / struct_conn
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id
Revision 1.2Dec 16, 2020Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation_author.identifier_ORCID
Revision 1.3Jan 27, 2021Group: Structure summary / Category: entity / entity_name_com
Item: _entity.pdbx_description / _entity.pdbx_ec / _entity_name_com.name
Revision 1.4Oct 18, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.5Oct 23, 2024Group: Derived calculations / Structure summary
Category: pdbx_entry_details / pdbx_modification_feature / struct_conn
Item: _pdbx_entry_details.has_protein_modification / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Non-structural protein 3
B: Ubiquitin-propargylamide
hetero molecules


Theoretical massNumber of molelcules
Total (without water)44,6113
Polymers44,5462
Non-polymers651
Water57632
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2040 Å2
ΔGint-7 kcal/mol
Surface area17380 Å2
MethodPISA
Unit cell
Length a, b, c (Å)64.988, 144.413, 49.597
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212
Space group name HallP22ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x+1/2,y+1/2,-z
#4: -x,-y,z

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Components

#1: Protein Non-structural protein 3 / nsp3 / PL2-PRO / Papain-like protease / Papain-like proteinase / PL-PRO


Mass: 35986.852 Da / Num. of mol.: 1 / Fragment: UNP residues 1563-1878
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Severe acute respiratory syndrome coronavirus 2
Gene: rep, 1a-1b / Production host: Escherichia coli (E. coli)
References: UniProt: P0DTD1, EC: 3.4.19.121, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases
#2: Protein Ubiquitin-propargylamide


Mass: 8558.857 Da / Num. of mol.: 1 / Mutation: G76 replaced with propargylamide
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: UBB / Production host: Escherichia coli (E. coli) / References: UniProt: J3QS39, UniProt: P0CG47*PLUS
#3: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Formula: Zn
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 32 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN
Has protein modificationY

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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: 52.87 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: 30% PEG4000, 0.2 M sodium acetate, 0.1 M Tris chloride, pH 8.5

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.9537 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: May 2, 2020
RadiationMonochromator: double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9537 Å / Relative weight: 1
ReflectionResolution: 2.7→48.3 Å / Num. obs: 13062 / % possible obs: 98.1 % / Redundancy: 4.6 % / Biso Wilson estimate: 50.43 Å2 / CC1/2: 0.991 / Rmerge(I) obs: 0.152 / Net I/σ(I): 6.8
Reflection shellResolution: 2.7→2.83 Å / Redundancy: 4.7 % / Rmerge(I) obs: 1.054 / Num. unique obs: 1724 / CC1/2: 0.508 / % possible all: 98.9

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Processing

Software
NameVersionClassification
PHENIX1.16_3549refinement
XDSdata processing
Aimlessdata scaling
Cootmodel building
PHASERphasing
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entries 6WRH & 5OHK

6wrh

5ohk


Resolution: 2.7→48.3 Å / SU ML: 0.3513 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 26.3981
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2599 1305 10.04 %
Rwork0.2096 11699 -
obs0.2146 13004 96.86 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 58.05 Å2
Refinement stepCycle: LAST / Resolution: 2.7→48.3 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2976 0 1 32 3009
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00243057
X-RAY DIFFRACTIONf_angle_d0.66354159
X-RAY DIFFRACTIONf_chiral_restr0.0441475
X-RAY DIFFRACTIONf_plane_restr0.0039532
X-RAY DIFFRACTIONf_dihedral_angle_d14.00931817
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.7-2.810.35121510.2861246X-RAY DIFFRACTION96.48
2.81-2.940.38111400.28121292X-RAY DIFFRACTION97.81
2.94-3.090.32711440.26141294X-RAY DIFFRACTION97.82
3.09-3.280.2771380.24241286X-RAY DIFFRACTION97.6
3.28-3.540.27941490.21271304X-RAY DIFFRACTION98.11
3.54-3.890.25061420.19211300X-RAY DIFFRACTION97.37
3.89-4.460.22011420.18311300X-RAY DIFFRACTION96.91
4.46-5.610.22271470.17531310X-RAY DIFFRACTION95.86
5.61-48.30.23921520.20721367X-RAY DIFFRACTION94.11
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
10.714104179214-0.332106971383-0.1656996496881.635501970580.5865841135941.835588373-0.06049585479260.055801048113-0.1973758934070.05913808339110.0195578058356-0.1903345711260.6096720574830.0748555328302-0.001565913191090.5082180820920.1048329932950.02087826728850.4685793615090.01122186836520.444666183943-21.343203018320.5929262164-5.33138745756
20.5658032893760.0920368195466-0.06600851444130.566058841426-0.1448345511770.344216669535-0.104684223996-0.251731571913-0.6217511471250.1420169076260.04847424694520.08056714543710.460796115371-0.1198838629740.0003920389795960.561917770350.02883252925340.06251498179960.5464240642860.04107797357050.476298151587-38.975392344220.70627188412.1525533334
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1(chain 'A' and resid 5 through 313)
2X-RAY DIFFRACTION2(chain 'B' and resid 1 through 76)

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