7lae

CRYSTAL STRUCTURE OF MYELOPEROXIDASE SUBFORM C (MPO) COMPLEX WITH Compound-4

Method: X-RAY DIFFRACTION Dmax: 110.8 Å Quality: GOOD

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

Myeloperoxidase light chain

OrganismNot specified

UniProt P05164

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Homooligomer Protein × 2 其他Polymer 1 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 167–271 Chain B; UniProt 184–649 Not recorded 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CL CHLORIDE ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 FUC alpha-L-fucopyranose × 1 BMA beta-D-mannopyranose × 1 MAN alpha-D-mannopyranose × 2 CA CALCIUM ION × 1 XRV 7-{[1-(4-fluorophenyl)-1H-pyrazol-4-yl]methyl}-1H-[1,2,3]triazolo[4,5-b]pyridin-5-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;296 K;0.1M Hepes pH 7.5, 150mM NaCl, 20-25%(V/V)PEG3350.Crystals were cryoprotected by supplementing the mother liquor with 15% (v/v) ethylene glycol and harvested by flash-cooling in liquid nitrogen Resolution 2.97 Å R-free 0.267
2 Other combination Homooligomer Protein × 2 其他Polymer 1 PDB declaration: dimeric(2) Consistent with protein copy count Chain D; UniProt 167–271 Chain E; UniProt 184–649 Not recorded 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 FUC alpha-L-fucopyranose × 1 BMA beta-D-mannopyranose × 1 MAN alpha-D-mannopyranose × 2 CA CALCIUM ION × 1 XRV 7-{[1-(4-fluorophenyl)-1H-pyrazol-4-yl]methyl}-1H-[1,2,3]triazolo[4,5-b]pyridin-5-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;296 K;0.1M Hepes pH 7.5, 150mM NaCl, 20-25%(V/V)PEG3350.Crystals were cryoprotected by supplementing the mother liquor with 15% (v/v) ethylene glycol and harvested by flash-cooling in liquid nitrogen Resolution 2.97 Å R-free 0.267

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.

48 other PDB entries and 107 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PERM_HUMAN
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 1–105; UniProt 167–271 Author chain D; PDBConstruct 1–105; UniProt 167–271 Author chain B; PDBConstruct 1–466; UniProt 184–649 Author chain E; PDBConstruct 1–466; UniProt 184–649

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 7lae

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7lae
Deposition date deposition_date2021-01-06
Structure title titleCRYSTAL STRUCTURE OF MYELOPEROXIDASE SUBFORM C (MPO) COMPLEX WITH Compound-4
Keywords keywordsMyeloperoxidase, MPO, OXIDOREDUCTASE, HEME-DEPENDENT PEROXIDASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier33.85
Radius of gyration Rg (electron density) rg_electron33.32
Forward intensity I(0) i0269875000.00
Molecular weight molecular_weight130210.0 kDa
Excluded volume excluded_volume161830 ų
Envelope volume envelope_volume193760 ų
Hydration-shell volume shell_volume47989 ų
Envelope diameter envelope_diameter115.2
Shell Rg shell_rg40.51
Envelope Rg envelope_rg33.41
Shape Rg shape_rg33.30
Total Rg total_rg33.85
Total atoms total_atoms9145
Residues n_residues1135
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 dmax110.8
Rg (real space) rg_real33.89
Rg uncertainty (real space) rg_real_error0.58
I(0) (real space) i0_real2.6990e+08
I(0) uncertainty (real space) i0_real_error4.0240e+06
Rg (reciprocal space) rg_reciprocal33.86
I(0) (reciprocal space) i0_reciprocal269900000.0000
Solution quality estimate total_estimate0.8800
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary35.4
Skewness Skewness skewness0.401
Kurtosis Kurtosis kurtosis-0.408
Angular range angular_range— – 0.2350 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha91780000.0000
Real-space data points n_real_points48
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.860; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.882

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (12)

8. Citations (1)

9. Files and Curves (10)