9r40

HaloTag bound to compound MRC71

Method: X-RAY DIFFRACTION Dmax: 62.2 Å Quality: GOOD

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

Haloalkane dehalogenase

Rhodococcus sp. (in: high G+C Gram-positive bacteria)

UniProt P0A3G3

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1–293 Not recorded CL CHLORIDE ION × 1 A1JC1 (2~{S},4~{S})-1-[(3~{S})-3-azanyl-3-(2-methoxyphenyl)propanoyl]-~{N}-[(2~{R})-1-[2-[2-[2-[2-(6-chloranylhexoxy)ethoxy]ethoxy]ethoxy]ethylamino]-1-oxidanylidene-3-pyridin-4-yl-propan-2-yl]-4-cyclohexyl-pyrrolidine-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;25% PEG 4000, 0.1 M Na MES pH 6.5, 0.2 M Mg Chloride. Resolution 2.04 Å R-free 0.286

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.

41 other PDB entries and 73 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DHAA_RHOSO
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 10–302; UniProt 1–293

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 9r40

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9r40
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9r40
Deposition date deposition_date2025-05-06
Structure title titleHaloTag bound to compound MRC71
Keywords keywordsTRIM21, E3 ligase, PROTAC, PRYSPRY, LIGASE, Halotag; LIGASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.15
Radius of gyration Rg (electron density) rg_electron17.75
Forward intensity I(0) i017904700.00
Molecular weight molecular_weight34011.0 kDa
Excluded volume excluded_volume43238 ų
Envelope volume envelope_volume46297 ų
Hydration-shell volume shell_volume20968 ų
Envelope diameter envelope_diameter62.5
Shell Rg shell_rg24.94
Envelope Rg envelope_rg18.03
Shape Rg shape_rg17.71
Total Rg total_rg18.90
Total atoms total_atoms4776
Residues n_residues293
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 dmax62.2
Rg (real space) rg_real18.97
Rg uncertainty (real space) rg_real_error0.40
I(0) (real space) i0_real1.7900e+07
I(0) uncertainty (real space) i0_real_error2.2100e+05
Rg (reciprocal space) rg_reciprocal19.00
I(0) (reciprocal space) i0_reciprocal17900000.0000
Solution quality estimate total_estimate0.7690
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary25.9
Skewness Skewness skewness0.059
Kurtosis Kurtosis kurtosis-0.449
Angular range angular_range— – 0.4150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha7732000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.709; Stabil: 0.960; Sysdev: 1.000; Positv: 1.000; Valcen: 0.985; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)