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- PDB-3lk8: Crystal structure of the catalytic domain of human MMP12 complexe... -

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Basic information

Entry
Database: PDB / ID: 3lk8
TitleCrystal structure of the catalytic domain of human MMP12 complexed with the inhibitor paramethoxy-sulfonyl-glycine hydroxamate
ComponentsMacrophage metalloelastase
KeywordsHYDROLASE / MATRIX METALLOPROTEINASE / METALLO ELASTASE / ELASTASE INHIBITOR / GLYCOPROTEIN / METAL-BINDING / METALLOPROTEASE / PROTEASE
Function / homology
Function and homology information


macrophage elastase / negative regulation of endothelial cell-matrix adhesion / bronchiole development / positive regulation of epithelial cell proliferation involved in wound healing / elastin catabolic process / regulation of defense response to virus by host / positive regulation of type I interferon-mediated signaling pathway / wound healing, spreading of epidermal cells / negative regulation of type I interferon-mediated signaling pathway / lung alveolus development ...macrophage elastase / negative regulation of endothelial cell-matrix adhesion / bronchiole development / positive regulation of epithelial cell proliferation involved in wound healing / elastin catabolic process / regulation of defense response to virus by host / positive regulation of type I interferon-mediated signaling pathway / wound healing, spreading of epidermal cells / negative regulation of type I interferon-mediated signaling pathway / lung alveolus development / response to amyloid-beta / Collagen degradation / collagen catabolic process / positive regulation of interferon-alpha production / extracellular matrix disassembly / core promoter sequence-specific DNA binding / collagen binding / Degradation of the extracellular matrix / extracellular matrix organization / extracellular matrix / metalloendopeptidase activity / cellular response to virus / protein import into nucleus / endopeptidase activity / sequence-specific DNA binding / serine-type endopeptidase activity / calcium ion binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / proteolysis / extracellular space / extracellular region / zinc ion binding / nucleus / cytoplasm
Similarity search - Function
Hemopexin, conserved site / Hemopexin domain signature. / Hemopexin-like domain / Peptidoglycan binding-like / Peptidase M10A, cysteine switch, zinc binding site / Matrixins cysteine switch. / Hemopexin-like repeats / Hemopexin-like domain superfamily / Hemopexin / Putative peptidoglycan binding domain ...Hemopexin, conserved site / Hemopexin domain signature. / Hemopexin-like domain / Peptidoglycan binding-like / Peptidase M10A, cysteine switch, zinc binding site / Matrixins cysteine switch. / Hemopexin-like repeats / Hemopexin-like domain superfamily / Hemopexin / Putative peptidoglycan binding domain / Hemopexin repeat profile. / Hemopexin-like repeats. / Peptidase M10A / Peptidase M10A, catalytic domain / Peptidase M10, metallopeptidase / Matrixin / PGBD-like superfamily / Peptidase, metallopeptidase / Zinc-dependent metalloprotease / Collagenase (Catalytic Domain) / Collagenase (Catalytic Domain) / Metallopeptidase, catalytic domain superfamily / Neutral zinc metallopeptidases, zinc-binding region signature. / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-Z79 / Macrophage metalloelastase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsCalderone, V.
CitationJournal: J.Am.Chem.Soc. / Year: 2007
Title: Exploring the subtleties of drug-receptor interactions: the case of matrix metalloproteinases
Authors: Bertini, I. / Calderone, V. / Fragai, M. / Giachetti, A. / Loconte, M. / Luchinat, C. / Maletta, M. / Nativi, C. / Yeo, K.J.
History
DepositionJan 27, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 6, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 1, 2017Group: Refinement description / Category: software / Item: _software.name
Revision 1.3Nov 22, 2017Group: Database references / Category: pdbx_database_related / Item: _pdbx_database_related.db_id
Revision 1.4Jan 24, 2018Group: Structure summary / Category: audit_author / Item: _audit_author.name
Revision 1.5Oct 13, 2021Group: Database references / Derived calculations
Category: database_2 / pdbx_struct_conn_angle ...database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.6Sep 6, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Macrophage metalloelastase
A: N-hydroxy-N~2~-[(4-methoxyphenyl)sulfonyl]glycinamide
hetero molecules


Theoretical massNumber of molelcules
Total (without water)17,9967
Polymers17,4841
Non-polymers5116
Water2,738152
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)51.708, 60.251, 54.144
Angle α, β, γ (deg.)90.00, 115.16, 90.00
Int Tables number5
Space group name H-MC121
Components on special symmetry positions
IDModelComponents
11A-6-

HOH

21A-88-

HOH

31A-295-

HOH

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Components

#1: Protein Macrophage metalloelastase / HME / Matrix metalloproteinase-12 / MMP-12 / Macrophage elastase / ME


Mass: 17484.475 Da / Num. of mol.: 1 / Mutation: F171D
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: HME, MMP12 / Plasmid: PET 21 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) / References: UniProt: P39900, macrophage elastase
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Ca
#4: Chemical ChemComp-Z79 / N-hydroxy-N~2~-[(4-methoxyphenyl)sulfonyl]glycinamide


Mass: 260.267 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C9H12N2O5S
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 152 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.18 Å3/Da / Density % sol: 43.66 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 8
Details: 0.1 M Tris-HCl, 30% PEG 6000, 200 mM AHA, 1.0 M LiCl2 , pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SEALED TUBE / Type: OXFORD DIFFRACTION ENHANCE ULTRA
DetectorType: OXFORD ONYX CCD / Detector: CCD / Date: Nov 4, 2005 / Details: mirrors
RadiationMonochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 1.8→25.81 Å / Num. all: 12682 / Num. obs: 12682 / % possible obs: 90.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 2.9 % / Biso Wilson estimate: 9.95 Å2 / Rmerge(I) obs: 0.034 / Rsym value: 0.034 / Net I/σ(I): 27.2
Reflection shellResolution: 1.8→1.9 Å / Redundancy: 1.7 % / Rmerge(I) obs: 0.057 / Mean I/σ(I) obs: 13.8 / Num. unique all: 966 / Rsym value: 0.057 / % possible all: 48.2

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Processing

Software
NameVersionClassification
CrysalisProdata collection
MOLREPphasing
REFMAC5.2.0005refinement
MOSFLMdata reduction
SCALAdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1Y93

1y93


Resolution: 1.8→25.81 Å / Cor.coef. Fo:Fc: 0.94 / Cor.coef. Fo:Fc free: 0.915 / SU B: 2.21 / SU ML: 0.072 / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R: 0.153 / ESU R Free: 0.13 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.19965 1134 8.9 %RANDOM
Rwork0.16805 ---
all0.17081 11546 --
obs0.17081 11546 100 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 9.595 Å2
Baniso -1Baniso -2Baniso -3
1--0.01 Å20 Å2-0.13 Å2
2--0.12 Å20 Å2
3----0.22 Å2
Refinement stepCycle: LAST / Resolution: 1.8→25.81 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1238 0 22 152 1412
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONr_bond_refined_d0.011
X-RAY DIFFRACTIONr_angle_refined_deg1.202
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6
X-RAY DIFFRACTIONr_dihedral_angle_2_deg32.842
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.451
X-RAY DIFFRACTIONr_dihedral_angle_4_deg10.714
X-RAY DIFFRACTIONr_chiral_restr0.087
X-RAY DIFFRACTIONr_gen_planes_refined0.005
X-RAY DIFFRACTIONr_nbd_refined0.197
X-RAY DIFFRACTIONr_nbtor_refined0.309
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.105
X-RAY DIFFRACTIONr_metal_ion_refined0.119
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.22
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.131
X-RAY DIFFRACTIONr_mcbond_it0.803
X-RAY DIFFRACTIONr_mcangle_it1.232
X-RAY DIFFRACTIONr_scbond_it2.06
X-RAY DIFFRACTIONr_scangle_it3.021
LS refinement shellResolution: 1.8→1.847 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.266 33 -
Rwork0.163 315 -
obs--100 %

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