3tvc

Human MMP13 in complex with L-glutamate motif inhibitor

Method: X-RAY DIFFRACTION Dmax: 53.5 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 104–272 Fragment:MMP-13 catalytic subunit (UNP residues 104-272) ZN ZINC ION × 2 CA CALCIUM ION × 3 E3P N~2~-[3-(1,1':4',1''-terphenyl-4-yl)propanoyl]-L-alpha-glutamine × 1 PEG DI(HYDROXYETHYL)ETHER × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;PROTEIN-INHIBITOR SOLUTION: MMP13 AT 20 MG/ML CO-CRYSTALLIZED WITH E3P AT 1.1 MILLI-M. RESERVOIR SOLUTION: 17.5% PEG 20K, 0.1 M MES, 0.02 M NACL. CRYOPROTECTANT: 5% DIETHYLENE GLYCOL, 5% ETHYLENE GLYCOL, 5% MPD, 5% PROPYLENE GLYCOL, 5% DMSO, 5% GLYCEROL, 0.005 M 3-(-PYRIDINIO)-1-PROPANESULFONATE, 10% PEG 20K, 0.033 M SODIUM ACETATE, 0.033 M ADA, 0.033 M BICINE, PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K Resolution 2.43 Å R-free 0.234

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 106 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 1–169; UniProt 104–272

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 3tvc

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id3tvc
Deposition date deposition_date2011-09-20
Structure title titleHuman MMP13 in complex with L-glutamate motif inhibitor
Keywords keywordspseudo dipeptides, potent inhibitors, metzincin, Zinc metalloprotease, 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_guinier16.52
Radius of gyration Rg (electron density) rg_electron15.16
Forward intensity I(0) i07289030.00
Molecular weight molecular_weight19992.0 kDa
Excluded volume excluded_volume25001 ų
Envelope volume envelope_volume27769 ų
Hydration-shell volume shell_volume15078 ų
Envelope diameter envelope_diameter54.3
Shell Rg shell_rg21.42
Envelope Rg envelope_rg15.63
Shape Rg shape_rg15.13
Total Rg total_rg16.39
Total atoms total_atoms1405
Residues n_residues169
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 dmax53.5
Rg (real space) rg_real16.39
Rg uncertainty (real space) rg_real_error0.34
I(0) (real space) i0_real7.2890e+06
I(0) uncertainty (real space) i0_real_error9.0790e+04
Rg (reciprocal space) rg_reciprocal16.40
I(0) (reciprocal space) i0_reciprocal7289000.0000
Solution quality estimate total_estimate0.7980
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary20.8
Skewness Skewness skewness0.113
Kurtosis Kurtosis kurtosis-0.323
Angular range angular_range— – 0.4800 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1313000.0000
Real-space data points n_real_points78
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.793; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.991; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd3tvca_
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 (1 domains)

Domain ID domain_id3tvcA00
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)