4c1m

Myeloperoxidase in complex with the revesible inhibitor HX1

Method: X-RAY DIFFRACTION Dmax: 110.7 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 B; UniProt 165–272 Chain D; UniProt 279–745 Non-standard monomer:Yes (specific site not provided by mmCIF) ;alpha-D-mannopyranose-(1-4)-[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 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NIH 2-{[3,5-BIS(TRIFLUOROMETHYL)BENZYL]AMINO}-N-HYDROXY-6-OXO-1,6-DIHYDROPYRIMIDINE-5-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 1 CA CALCIUM ION × 1 CL CHLORIDE ION × 1 ACT ACETATE ION × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.00 Å R-free 0.278
2 Other combination Homooligomer Protein × 2 其他Polymer 1 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 165–272 Chain C; UniProt 279–745 Non-standard monomer:Yes (specific site not provided by mmCIF) ;alpha-D-mannopyranose-(1-4)-[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 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NIH 2-{[3,5-BIS(TRIFLUOROMETHYL)BENZYL]AMINO}-N-HYDROXY-6-OXO-1,6-DIHYDROPYRIMIDINE-5-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 1 CA CALCIUM ION × 1 CL CHLORIDE ION × 1 ACT ACETATE ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.00 Å R-free 0.278

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 1–108; UniProt 165–272 Author chain B; PDBConstruct 1–108; UniProt 165–272 Author chain C; PDBConstruct 1–467; UniProt 279–745 Author chain D; PDBConstruct 1–467; UniProt 279–745

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 4c1m

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4c1m
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4c1m
Deposition date deposition_date2013-08-13
Structure title titleMyeloperoxidase in complex with the revesible inhibitor HX1
Keywords keywordsOXIDOREDUCTASE, HYDROXAMATE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier34.05
Radius of gyration Rg (electron density) rg_electron33.43
Forward intensity I(0) i0293225000.00
Molecular weight molecular_weight135570.0 kDa
Excluded volume excluded_volume168520 ų
Envelope volume envelope_volume202210 ų
Hydration-shell volume shell_volume49421 ų
Envelope diameter envelope_diameter117.3
Shell Rg shell_rg41.00
Envelope Rg envelope_rg33.65
Shape Rg shape_rg33.41
Total Rg total_rg34.01
Total atoms total_atoms9504
Residues n_residues1139
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 dmax110.7
Rg (real space) rg_real34.08
Rg uncertainty (real space) rg_real_error0.64
I(0) (real space) i0_real2.9320e+08
I(0) uncertainty (real space) i0_real_error4.0310e+06
Rg (reciprocal space) rg_reciprocal34.06
I(0) (reciprocal space) i0_reciprocal293200000.0000
Solution quality estimate total_estimate0.8835
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary36.1
Skewness Skewness skewness0.386
Kurtosis Kurtosis kurtosis-0.421
Angular range angular_range— – 0.2300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha110900000.0000
Real-space data points n_real_points47
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.872; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.867

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (12)

7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id4c1mC00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology640 — Myeloperoxidase, subunit C
Homologous superfamily homologous superfamily10 — Haem peroxidase domain superfamily, animal type
Domain ID domain_id4c1mD00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology640 — Myeloperoxidase, subunit C
Homologous superfamily homologous superfamily10 — Haem peroxidase domain superfamily, animal type

8. Citations (1)

9. Files and Curves (10)