7z53

Structure of native leukocyte myeloperoxidase in complex with a truncated version (SPIN truncated) of the Staphyloccal Peroxidase Inhibitor SPIN from Staphylococcus aureus

Method: X-RAY DIFFRACTION Dmax: 184.3 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 Heteromer Protein × 6 其他Polymer 5 PDB declaration: hexameric(6) Consistent with protein copy count Chain A; UniProt 166–271 Chain B; UniProt 279–744 Chain C; UniProt 166–271 Chain D; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Non-standard monomer:Yes (specific site not provided by mmCIF) Myeloperoxidase inhibitor SPIN × 2 (A0A8E8QUP3) 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-(1-6)-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)]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 × 1 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
2 Other combination Heteromer Protein × 6 其他Polymer 5 PDB declaration: hexameric(6) Consistent with protein copy count Chain G; UniProt 166–271 Chain H; UniProt 279–744 Chain I; UniProt 166–271 Chain J; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Non-standard monomer:Yes (specific site not provided by mmCIF) Myeloperoxidase inhibitor SPIN × 2 (A0A8E8QUP3) 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)]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 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
3 Other combination Heteromer Protein × 6 其他Polymer 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain M; UniProt 166–271 Chain N; UniProt 279–744 Chain O; UniProt 166–271 Chain P; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Non-standard monomer:Yes (specific site not provided by mmCIF) Myeloperoxidase inhibitor SPIN × 2 (A0A8E8QUP3) 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)]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 × 1 ;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 ;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 × 2 HEC HEME C × 2 CA CALCIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 OXL OXALATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
4 Other combination Heteromer Protein × 6 其他Polymer 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain S; UniProt 166–271 Chain T; UniProt 279–744 Chain U; UniProt 166–271 Chain V; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Non-standard monomer:Yes (specific site not provided by mmCIF) Myeloperoxidase inhibitor SPIN × 2 (A0A8E8QUP3) beta-D-mannopyranose-(1-4)-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 ; × 2 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229

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, 2
Chains and sequence ranges Author chain A; PDBConstruct 1–106; UniProt 166–271 Author chain C; PDBConstruct 1–106; UniProt 166–271 Author chain G; PDBConstruct 1–106; UniProt 166–271 Author chain I; PDBConstruct 1–106; UniProt 166–271 Author chain M; PDBConstruct 1–106; UniProt 166–271 Author chain O; PDBConstruct 1–106; UniProt 166–271 Author chain S; PDBConstruct 1–106; UniProt 166–271 Author chain U; PDBConstruct 1–106; UniProt 166–271 Author chain B; PDBConstruct 1–466; UniProt 279–744 Author chain D; PDBConstruct 1–466; UniProt 279–744 Author chain H; PDBConstruct 1–466; UniProt 279–744 Author chain J; PDBConstruct 1–466; UniProt 279–744 Author chain N; PDBConstruct 1–466; UniProt 279–744 Author chain P; PDBConstruct 1–466; UniProt 279–744 Author chain T; PDBConstruct 1–466; UniProt 279–744 Author chain V; PDBConstruct 1–466; UniProt 279–744

Myeloperoxidase inhibitor SPIN

Staphylococcus aureus

UniProt A0A8E8QUP3

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 Heteromer Protein × 6 其他Polymer 5 PDB declaration: hexameric(6) Consistent with protein copy count Chain E; UniProt 43–101 Chain F; UniProt 43–101 Not recorded Myeloperoxidase light chain × 2 (P05164) Myeloperoxidase heavy chain × 2 (P05164) 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-(1-6)-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)]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 × 1 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
2 Other combination Heteromer Protein × 6 其他Polymer 5 PDB declaration: hexameric(6) Consistent with protein copy count Chain K; UniProt 43–101 Chain L; UniProt 43–101 Not recorded Myeloperoxidase light chain × 2 (P05164) Myeloperoxidase heavy chain × 2 (P05164) 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)]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 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
3 Other combination Heteromer Protein × 6 其他Polymer 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain Q; UniProt 43–101 Chain R; UniProt 43–101 Not recorded Myeloperoxidase light chain × 2 (P05164) Myeloperoxidase heavy chain × 2 (P05164) 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)]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 × 1 ;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 ;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 × 2 HEC HEME C × 2 CA CALCIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 OXL OXALATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229
4 Other combination Heteromer Protein × 6 其他Polymer 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain W; UniProt 43–101 Chain X; UniProt 43–101 Not recorded Myeloperoxidase light chain × 2 (P05164) Myeloperoxidase heavy chain × 2 (P05164) beta-D-mannopyranose-(1-4)-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 ; × 2 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CL CHLORIDE ION × 2 HEC HEME C × 2 CA CALCIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;8% (w/V) PEG 20000, 0.1 M BICINE pH 9, 0.5% (V/V) Dioxane Resolution 2.28 Å R-free 0.229

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.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name A0A8E8QUP3_STAA8
Isoform
PDB entities 3
Chains and sequence ranges Author chain E; PDBConstruct 1–59; UniProt 43–101 Author chain F; PDBConstruct 1–59; UniProt 43–101 Author chain K; PDBConstruct 1–59; UniProt 43–101 Author chain L; PDBConstruct 1–59; UniProt 43–101 Author chain Q; PDBConstruct 1–59; UniProt 43–101 Author chain R; PDBConstruct 1–59; UniProt 43–101 Author chain W; PDBConstruct 1–59; UniProt 43–101 Author chain X; PDBConstruct 1–59; UniProt 43–101

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 7z53

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7z53
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7z53
Deposition date deposition_date2022-03-07
Structure title titleStructure of native leukocyte myeloperoxidase in complex with a truncated version (SPIN truncated) of the Staphyloccal Peroxidase Inhibitor SPIN from Staphylococcus aureus
Keywords keywordsOxidoreductase, protein inhibitor, Complex; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier57.12
Radius of gyration Rg (electron density) rg_electron56.58
Forward intensity I(0) i05116770000.00
Molecular weight molecular_weight594620.0 kDa
Excluded volume excluded_volume740790 ų
Envelope volume envelope_volume1036400 ų
Hydration-shell volume shell_volume146340 ų
Envelope diameter envelope_diameter201.6
Shell Rg shell_rg64.95
Envelope Rg envelope_rg54.80
Shape Rg shape_rg56.57
Total Rg total_rg56.79
Total atoms total_atoms82665
Residues n_residues5004
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 dmax184.3
Rg (real space) rg_real56.82
Rg uncertainty (real space) rg_real_error1.31
I(0) (real space) i0_real5.1170e+09
I(0) uncertainty (real space) i0_real_error1.0050e+08
Rg (reciprocal space) rg_reciprocal57.35
I(0) (reciprocal space) i0_reciprocal5121000000.0000
Solution quality estimate total_estimate0.8684
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary79.0
Skewness Skewness skewness0.148
Kurtosis Kurtosis kurtosis-0.328
Angular range angular_range— – 0.1400 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha509400000.0000
Real-space data points n_real_points29
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.835; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.961; Smooth: 0.819

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (17)

8. Citations (1)

9. Files and Curves (10)