3wv2

Crystal structure of the catalytic domain of MMP-13 complexed with N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide

Method: X-RAY DIFFRACTION Dmax: 74.6 Å Quality: GOOD

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

Collagenase 3

Homo sapiens

UniProt P45452

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 104–274 Fragment:catalytic domain, residues 104-274 ZN ZINC ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 1 WGG N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;5uM Zn(OAc)2, 5mM CaCl2, 50mM NaCl, 20mM Tris HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.30 Å R-free 0.241
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 104–274 Fragment:catalytic domain, residues 104-274 ZN ZINC ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 1 WGG N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;5uM Zn(OAc)2, 5mM CaCl2, 50mM NaCl, 20mM Tris HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.30 Å R-free 0.241
3 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 104–274 Chain B; UniProt 104–274 Fragment:catalytic domain, residues 104-274 ZN ZINC ION × 4 CA CALCIUM ION × 4 NA SODIUM ION × 2 WGG N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;5uM Zn(OAc)2, 5mM CaCl2, 50mM NaCl, 20mM Tris HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.30 Å R-free 0.241

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 104 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MMP13_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–171; UniProt 104–274 Author chain B; PDBConstruct 1–171; UniProt 104–274

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 3wv2

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3wv2
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3wv2
Deposition date deposition_date2014-05-12
Structure title titleCrystal structure of the catalytic domain of MMP-13 complexed with N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide
Keywords keywordsHYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier23.03
Radius of gyration Rg (electron density) rg_electron22.30
Forward intensity I(0) i023658100.00
Molecular weight molecular_weight37880.0 kDa
Excluded volume excluded_volume47327 ų
Envelope volume envelope_volume54657 ų
Hydration-shell volume shell_volume20871 ų
Envelope diameter envelope_diameter78.6
Shell Rg shell_rg28.56
Envelope Rg envelope_rg22.28
Shape Rg shape_rg22.28
Total Rg total_rg23.14
Total atoms total_atoms2667
Residues n_residues327
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 dmax74.6
Rg (real space) rg_real23.04
Rg uncertainty (real space) rg_real_error0.55
I(0) (real space) i0_real2.3660e+07
I(0) uncertainty (real space) i0_real_error3.3460e+05
Rg (reciprocal space) rg_reciprocal23.04
I(0) (reciprocal space) i0_reciprocal23660000.0000
Solution quality estimate total_estimate0.8976
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.1
Skewness Skewness skewness0.311
Kurtosis Kurtosis kurtosis-0.548
Angular range angular_range— – 0.3450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4048000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.899; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.995

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd3wv2a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.92 — Zincin-like
Superfamily Superfamily superfamilyd.92.1 — Metalloproteases ('zincins'), catalytic domain
Family Family familyd.92.1.11 — Matrix metalloproteases, catalytic domain
Domain ID domain_idd3wv2b_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.92 — Zincin-like
Superfamily Superfamily superfamilyd.92.1 — Metalloproteases ('zincins'), catalytic domain
Family Family familyd.92.1.11 — Matrix metalloproteases, catalytic domain

CATH v4.4 (2 domains)

Domain ID domain_id3wv2A00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology390 — Collagenase (Catalytic Domain)
Homologous superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
Domain ID domain_id3wv2B00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology390 — Collagenase (Catalytic Domain)
Homologous superfamily homologous superfamily10 — Collagenase (Catalytic Domain)

8. Citations (1)

9. Files and Curves (10)