7cjd

Crystal structure of the SARS-CoV-2 PLpro C111S mutant

Method: X-RAY DIFFRACTION Dmax: 107.8 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Non-structural protein 3

Severe acute respiratory syndrome coronavirus 2

UniProt P0DTD1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein homooligomer Homooligomer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1564–1881 Chain B; UniProt 1564–1881 Chain C; UniProt 1564–1881 Chain D; UniProt 1564–1881 Mutation:C111S ZN ZINC ION × 4 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.1;296 K;3%dextran sulfate sodium salt,0.1m Bicine ph8.5,15%PEG20000 Resolution 2.50 Å R-free 0.282

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

3350 other PDB entries and 4324 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name R1AB_SARS2
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–319; UniProt 1564–1881 Author chain B; PDBConstruct 2–319; UniProt 1564–1881 Author chain C; PDBConstruct 2–319; UniProt 1564–1881 Author chain D; PDBConstruct 2–319; UniProt 1564–1881

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 7cjd

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7cjd
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7cjd
Deposition date deposition_date2020-07-10
Structure title titleCrystal structure of the SARS-CoV-2 PLpro C111S mutant
Keywords keywordsProteinase;drug target;, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier34.41
Radius of gyration Rg (electron density) rg_electron33.66
Forward intensity I(0) i0298300000.00
Molecular weight molecular_weight139360.0 kDa
Excluded volume excluded_volume174190 ų
Envelope volume envelope_volume223780 ų
Hydration-shell volume shell_volume54110 ų
Envelope diameter envelope_diameter109.2
Shell Rg shell_rg41.50
Envelope Rg envelope_rg33.40
Shape Rg shape_rg33.62
Total Rg total_rg34.35
Total atoms total_atoms19276
Residues n_residues1231
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax107.8
Rg (real space) rg_real34.28
Rg uncertainty (real space) rg_real_error0.58
I(0) (real space) i0_real2.9830e+08
I(0) uncertainty (real space) i0_real_error4.5740e+06
Rg (reciprocal space) rg_reciprocal34.36
I(0) (reciprocal space) i0_reciprocal298300000.0000
Solution quality estimate total_estimate0.8925
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary42.2
Skewness Skewness skewness0.216
Kurtosis Kurtosis kurtosis-0.417
Angular range angular_range— – 0.2300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha40910000.0000
Real-space data points n_real_points47
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.909; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.984; Smooth: 0.887

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (8 domains)

Domain ID domain_idd7cjda1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.0 — automated matches
Domain ID domain_idd7cjda2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.3 — Cysteine proteinases
Superfamily Superfamily superfamilyd.3.1 — Cysteine proteinases
Family Family familyd.3.1.23 — Papain-like viral protease catalytic domain
Domain ID domain_idd7cjdb1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.0 — automated matches
Domain ID domain_idd7cjdb2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.3 — Cysteine proteinases
Superfamily Superfamily superfamilyd.3.1 — Cysteine proteinases
Family Family familyd.3.1.23 — Papain-like viral protease catalytic domain
Domain ID domain_idd7cjdc1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.0 — automated matches
Domain ID domain_idd7cjdc2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.3 — Cysteine proteinases
Superfamily Superfamily superfamilyd.3.1 — Cysteine proteinases
Family Family familyd.3.1.23 — Papain-like viral protease catalytic domain
Domain ID domain_idd7cjdd1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.0 — automated matches
Domain ID domain_idd7cjdd2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.3 — Cysteine proteinases
Superfamily Superfamily superfamilyd.3.1 — Cysteine proteinases
Family Family familyd.3.1.23 — Papain-like viral protease catalytic domain

8. Citations (1)

9. Files and Curves (10)