7oih

Glycosylation in the crystal structure of neutrophil myeloperoxidase

Method: X-RAY DIFFRACTION Dmax: 173.7 Å Quality: REASONABLE

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

Myeloperoxidase

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 6 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 166–744 Chain B; UniProt 166–744 Non-standard monomer:Yes (specific site not provided by mmCIF) beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 CL CHLORIDE ION × 10 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 2 SCN THIOCYANATE ION × 3 8PR Paroxetine × 1 PO4 PHOSPHATE ION × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.2 M Potassium thiocyanate 0.1 M Sodium cacodylate 8% w/v PGA L/M Resolution 2.60 Å R-free 0.220
2 Other combination Homooligomer Protein × 2 其他Polymer 6 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 166–744 Chain D; UniProt 166–744 Non-standard monomer:Yes (specific site not provided by mmCIF) beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 2 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 CL CHLORIDE ION × 8 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 2 SCN THIOCYANATE ION × 3 8PR Paroxetine × 1 PO4 PHOSPHATE ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.2 M Potassium thiocyanate 0.1 M Sodium cacodylate 8% w/v PGA L/M Resolution 2.60 Å R-free 0.220
3 Other combination Homooligomer Protein × 2 其他Polymer 6 PDB declaration: dimeric(2) Consistent with protein copy count Chain E; UniProt 166–744 Chain F; UniProt 166–744 Non-standard monomer:Yes (specific site not provided by mmCIF) beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 2 ;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 2 CL CHLORIDE ION × 9 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 2 SCN THIOCYANATE ION × 2 8PR Paroxetine × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.2 M Potassium thiocyanate 0.1 M Sodium cacodylate 8% w/v PGA L/M Resolution 2.60 Å R-free 0.220
4 Other combination Homooligomer Protein × 2 其他Polymer 7 PDB declaration: dimeric(2) Consistent with protein copy count Chain G; UniProt 166–744 Chain H; UniProt 166–744 Non-standard monomer:Yes (specific site not provided by mmCIF) beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 2 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 CL CHLORIDE ION × 9 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 2 SCN THIOCYANATE ION × 2 8PR Paroxetine × 1 PO4 PHOSPHATE ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.2 M Potassium thiocyanate 0.1 M Sodium cacodylate 8% w/v PGA L/M Resolution 2.60 Å R-free 0.220

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 105 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PERM_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–579; UniProt 166–744 Author chain B; PDBConstruct 1–579; UniProt 166–744 Author chain C; PDBConstruct 1–579; UniProt 166–744 Author chain D; PDBConstruct 1–579; UniProt 166–744 Author chain E; PDBConstruct 1–579; UniProt 166–744 Author chain F; PDBConstruct 1–579; UniProt 166–744 Author chain G; PDBConstruct 1–579; UniProt 166–744 Author chain H; PDBConstruct 1–579; UniProt 166–744

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 7oih

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7oih
Deposition date deposition_date2021-05-11
Structure title titleGlycosylation in the crystal structure of neutrophil myeloperoxidase
Keywords keywords;Peroxidase, microbicidal, hypochlorous acid, glycosylation, paucimannose, hydrid N-glycan, polymorphonuclear leukocytes, dimer, ANTIMICROBIAL PROTEIN ;; ANTIMICROBIAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier53.85
Radius of gyration Rg (electron density) rg_electron53.30
Forward intensity I(0) i04496630000.00
Molecular weight molecular_weight551440.0 kDa
Excluded volume excluded_volume684840 ų
Envelope volume envelope_volume925490 ų
Hydration-shell volume shell_volume137240 ų
Envelope diameter envelope_diameter190.6
Shell Rg shell_rg62.14
Envelope Rg envelope_rg52.02
Shape Rg shape_rg53.28
Total Rg total_rg53.57
Total atoms total_atoms38590
Residues n_residues4559
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 dmax173.7
Rg (real space) rg_real53.60
Rg uncertainty (real space) rg_real_error1.13
I(0) (real space) i0_real4.4970e+09
I(0) uncertainty (real space) i0_real_error8.1610e+07
Rg (reciprocal space) rg_reciprocal54.06
I(0) (reciprocal space) i0_reciprocal4500000000.0000
Solution quality estimate total_estimate0.6444
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary71.9
Skewness Skewness skewness0.154
Kurtosis Kurtosis kurtosis-0.356
Angular range angular_range— – 0.1450 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha463700000.0000
Real-space data points n_real_points30
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.836; Stabil: 1.000; Sysdev: 0.017; Positv: 1.000; Valcen: 0.952; Smooth: 0.862

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (17)

8. Citations (2)

9. Files and Curves (10)