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- PDB-7gq4: PanDDA analysis group deposition -- Crystal Structure of Enterovi... -

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Basic information

Entry
Database: PDB / ID: 7gq4
TitlePanDDA analysis group deposition -- Crystal Structure of Enterovirus D68 3C Protease in complex with Z56761437
ComponentsProtease 3C
KeywordsVIRAL PROTEIN / Diamond I04-1 fragment screening / PanDDA / XChemExplorer / XCE / Viral Protease / 3C
Function / homology
Function and homology information


symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity / protein sequestering activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / nucleoside-triphosphate phosphatase ...symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity / protein sequestering activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / nucleoside-triphosphate phosphatase / channel activity / monoatomic ion transmembrane transport / symbiont-mediated suppression of host toll-like receptor signaling pathway / symbiont-mediated suppression of host NF-kappaB cascade / RNA helicase activity / endocytosis involved in viral entry into host cell / 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 / virion attachment to host cell / host cell nucleus / structural molecule activity / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane / cytoplasm
Similarity search - Function
Picornavirus coat protein / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A / Picornavirus coat protein VP4 / Picornavirus coat protein (VP4) ...Picornavirus coat protein / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A / Picornavirus coat protein VP4 / Picornavirus coat protein (VP4) / Peptidase C3A/C3B, picornaviral / 3C cysteine protease (picornain 3C) / Picornavirales 3C/3C-like protease domain / Picornavirales 3C/3C-like protease domain profile. / Picornavirus capsid / picornavirus capsid protein / Helicase, superfamily 3, single-stranded RNA virus / Superfamily 3 helicase of positive ssRNA viruses domain profile. / Helicase, superfamily 3, single-stranded DNA/RNA virus / RNA helicase / Picornavirus/Calicivirus coat protein / Viral coat protein subunit / RNA-directed RNA polymerase, C-terminal domain / Viral RNA-dependent RNA polymerase / Reverse transcriptase/Diguanylate cyclase domain / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / DNA/RNA polymerase superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
5-methyl-1H-tetrazole / Genome polyprotein
Similarity search - Component
Biological speciesHuman Enterovirus D68
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.37 Å
AuthorsLithgo, R.M. / Fairhead, M. / Koekemoer, L. / Aschenbrenner, J.C. / Balcomb, B.H. / Godoy, A.S. / Marples, P.G. / Ni, X. / Tomlinson, C.W.E. / Thompson, W. ...Lithgo, R.M. / Fairhead, M. / Koekemoer, L. / Aschenbrenner, J.C. / Balcomb, B.H. / Godoy, A.S. / Marples, P.G. / Ni, X. / Tomlinson, C.W.E. / Thompson, W. / Wild, C. / Fearon, D. / Walsh, M.A. / von Delft, F.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)U19AI171399 United States
CitationJournal: Biorxiv / Year: 2024
Title: Crystallographic Fragment Screen of Coxsackievirus A16 2A Protease identifies new opportunities for the development of broad-spectrum anti-enterovirals.
Authors: Lithgo, R.M. / Tomlinson, C.W.E. / Fairhead, M. / Winokan, M. / Thompson, W. / Wild, C. / Aschenbrenner, J.C. / Balcomb, B.H. / Marples, P.G. / Chandran, A.V. / Golding, M. / Koekemoer, L. / ...Authors: Lithgo, R.M. / Tomlinson, C.W.E. / Fairhead, M. / Winokan, M. / Thompson, W. / Wild, C. / Aschenbrenner, J.C. / Balcomb, B.H. / Marples, P.G. / Chandran, A.V. / Golding, M. / Koekemoer, L. / Williams, E.P. / Wang, S. / Ni, X. / MacLean, E. / Giroud, C. / Godoy, A.S. / Xavier, M.A. / Walsh, M. / Fearon, D. / von Delft, F.
History
DepositionAug 24, 2023Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 29, 2023Provider: repository / Type: Initial release
Revision 1.1Sep 11, 2024Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.grant_number
Revision 1.2Oct 16, 2024Group: Database references / Structure summary / Category: citation / citation_author / pdbx_entry_details
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Protease 3C
B: Protease 3C
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,3363
Polymers40,2522
Non-polymers841
Water5,621312
1
A: Protease 3C
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,2102
Polymers20,1261
Non-polymers841
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Protease 3C


Theoretical massNumber of molelcules
Total (without water)20,1261
Polymers20,1261
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)42.770, 62.620, 147.380
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Protease 3C / Picornain 3C / P3C


Mass: 20126.010 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human Enterovirus D68 / Production host: Escherichia coli (E. coli) / References: UniProt: Q68T42, picornain 3C
#2: Chemical ChemComp-XJM / 5-methyl-1H-tetrazole


Mass: 84.080 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H4N4 / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 312 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationN

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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: 2.45 Å3/Da / Density % sol: 49.83 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 8.14 / Details: 25% PEG 3350, 0.1M Tris, 0.2M Ammonium acetate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.92124 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jan 28, 2023
RadiationProtocol: SINGLE WAVELENGTH / Scattering type: x-ray
Radiation wavelengthWavelength: 0.92124 Å / Relative weight: 1
ReflectionResolution: 1.37→36.99 Å / Num. obs: 84137 / % possible obs: 99.9 % / Redundancy: 11.6 % / CC1/2: 0.998 / Rmerge(I) obs: 0.126 / Rpim(I) all: 0.038 / Rrim(I) all: 0.132 / Χ2: 0.96 / Net I/σ(I): 13.6 / Num. measured all: 977700
Reflection shellResolution: 1.37→1.41 Å / % possible obs: 99.4 % / Redundancy: 7.4 % / Rmerge(I) obs: 2.185 / Num. measured all: 45249 / Num. unique obs: 6100 / CC1/2: 0.347 / Rpim(I) all: 0.851 / Rrim(I) all: 2.349 / Χ2: 0.8 / Net I/σ(I) obs: 0.8

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Processing

Software
NameVersionClassification
REFMAC5.8.0267refinement
Aimlessdata scaling
PHASERphasing
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.37→37.02 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.957 / SU B: 1.473 / SU ML: 0.055 / Cross valid method: THROUGHOUT / ESU R: 0.061 / ESU R Free: 0.058 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.20312 3016 3.6 %RANDOM
Rwork0.19437 ---
obs0.19478 81033 99.89 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 19.766 Å2
Baniso -1Baniso -2Baniso -3
1--0.45 Å2-0 Å2-0 Å2
2--0.21 Å2-0 Å2
3---0.24 Å2
Refinement stepCycle: 1 / Resolution: 1.37→37.02 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2808 0 6 312 3126
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0120.0133466
X-RAY DIFFRACTIONr_bond_other_d0.0010.0143012
X-RAY DIFFRACTIONr_angle_refined_deg1.8231.6474426
X-RAY DIFFRACTIONr_angle_other_deg1.4431.5846936
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.3325435
X-RAY DIFFRACTIONr_dihedral_angle_2_deg28.74821.124169
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.6615523
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.1991526
X-RAY DIFFRACTIONr_chiral_restr0.090.2431
X-RAY DIFFRACTIONr_gen_planes_refined0.010.023920
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02796
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it2.131.8171797
X-RAY DIFFRACTIONr_mcbond_other2.0831.8131794
X-RAY DIFFRACTIONr_mcangle_it3.2372.7012127
X-RAY DIFFRACTIONr_mcangle_other3.2452.7032128
X-RAY DIFFRACTIONr_scbond_it3.3152.1931669
X-RAY DIFFRACTIONr_scbond_other3.3142.1951670
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other5.2643.1312300
X-RAY DIFFRACTIONr_long_range_B_refined6.69122.2413396
X-RAY DIFFRACTIONr_long_range_B_other6.65421.7733334
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.37→1.406 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rwork0.426 6093 -
Rfree-0 -
obs--99.3 %

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