7ni1

CRYSTAL STRUCTURE OF NATIVE HUMAN MYELOPEROXIDASE IN COMPLEX WITH CPD 9

Method: X-RAY DIFFRACTION Dmax: 111.5 Å Quality: GOOD

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 1 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 167–271 Chain C; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Fragment:UNP RESIDUES 279-744 Non-standard monomer:Yes (specific site not provided by mmCIF) ;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 CL CHLORIDE ION × 4 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CA CALCIUM ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 UEB (S)-1-(2-(amino(phenyl)methyl)benzyl)-2-thioxo-1,2,3,5-tetrahydro-4H-pyrrolo[3,2-d]pyrimidin-4-one × 1 BMA beta-D-mannopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;293 K;18% PEG 3350, 100 MM NACL, PROTEIN BUFFER CONTAINED 50 MM AMMOIUM SULPHATE, 20 MM AMMONIUM ACETATE PH 5.5 AND 2 MM CACL Resolution 2.11 Å R-free 0.256
2 Other combination Homooligomer Protein × 2 其他Polymer 1 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 167–271 Chain D; UniProt 279–744 Fragment:UNP RESIDUES 167-271 Fragment:UNP RESIDUES 279-744 Non-standard monomer:Yes (specific site not provided by mmCIF) ;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 CL CHLORIDE ION × 3 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CA CALCIUM ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 UEB (S)-1-(2-(amino(phenyl)methyl)benzyl)-2-thioxo-1,2,3,5-tetrahydro-4H-pyrrolo[3,2-d]pyrimidin-4-one × 1 BMA beta-D-mannopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;293 K;18% PEG 3350, 100 MM NACL, PROTEIN BUFFER CONTAINED 50 MM AMMOIUM SULPHATE, 20 MM AMMONIUM ACETATE PH 5.5 AND 2 MM CACL Resolution 2.11 Å R-free 0.256

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 B; PDBConstruct 1–105; UniProt 167–271 Author chain C; PDBConstruct 1–466; UniProt 279–744 Author chain D; PDBConstruct 1–466; UniProt 279–744

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 7ni1

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7ni1
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7ni1
Deposition date deposition_date2021-02-11
Structure title titleCRYSTAL STRUCTURE OF NATIVE HUMAN MYELOPEROXIDASE IN COMPLEX WITH CPD 9
Keywords keywordsOXIDOREDUCTASE, COMPLEX, INHIBITOR; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier34.06
Radius of gyration Rg (electron density) rg_electron33.48
Forward intensity I(0) i0287573000.00
Molecular weight molecular_weight134870.0 kDa
Excluded volume excluded_volume167880 ų
Envelope volume envelope_volume200700 ų
Hydration-shell volume shell_volume49185 ų
Envelope diameter envelope_diameter116.9
Shell Rg shell_rg40.97
Envelope Rg envelope_rg33.62
Shape Rg shape_rg33.46
Total Rg total_rg34.05
Total atoms total_atoms9454
Residues n_residues1133
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 dmax111.5
Rg (real space) rg_real34.09
Rg uncertainty (real space) rg_real_error0.71
I(0) (real space) i0_real2.8760e+08
I(0) uncertainty (real space) i0_real_error4.3710e+06
Rg (reciprocal space) rg_reciprocal34.07
I(0) (reciprocal space) i0_reciprocal287600000.0000
Solution quality estimate total_estimate0.8822
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary36.4
Skewness Skewness skewness0.394
Kurtosis Kurtosis kurtosis-0.411
Angular range angular_range— – 0.2300 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha108700000.0000
Real-space data points n_real_points47
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: 0.998; Smooth: 0.888

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (10)

8. Citations (1)

9. Files and Curves (10)