3MA2 Hydrolase Hydrolase Inhibitor date Mar 23, 2010
title Complex Membrane Type-1 Matrix Metalloproteinase (Mt1-Mmp) W Inhibitor Of Metalloproteinase-1 (Timp-1)
authors M.Grossman, D.Tworowski, O.Dym, M.H.Lee, Y.Levy, I.Sagi
compound source
Molecule: Matrix Metalloproteinase-14
Chain: D, A
Fragment: Residues 112-292
Synonym: Mmp-14, Membrane-Type Matrix Metalloproteinase 1, Mtmmp1, Membrane-Type-1 Matrix Metalloproteinase, Mt1-Mmp, Mmp-X1;
Ec: 3.4.24.80
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mmp14
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3a

Molecule: Metalloproteinase Inhibitor 1
Chain: B, C
Fragment: Residues 24-148
Synonym: Tissue Inhibitor Of Metalloproteinases 1, Timp-1, Potentiating Activity, Epa, Fibroblast Collagenase Inhibito Collagenase Inhibitor;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Timp1, Clgi, Timp
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3a
symmetry Space Group: P 1 21 1
R_factor 0.196 R_Free 0.247
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.690 63.649 87.158 90.00 105.86 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand CA, ZN enzyme Hydrolase E.C.3.4.24.80 BRENDA
note 3MA2 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D


C, B


Primary referenceIntrinsic protein flexibility of endogenous protease inhibitor TIMP-1 controls its binding interface and effects its function., Grossman M, Tworowski D, Dym O, Lee MH, Levy Y, Murphy G, Sagi I, Biochemistry. 2010 Jun 14. PMID:20545310
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (3ma2.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (3ma2.pdb2.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 3MA2
  • CSU: Contacts of Structural Units for 3MA2
  • Structure Factors (588 Kb)
  • Retrieve 3MA2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MA2 from S2C, [Save to disk]
  • Re-refined 3ma2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MA2 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3MA2
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3MA2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e3ma2, region A:567-800 [Jmol] [rasmolscript] [script source]
        - Domain d1v3ma2, region A:583-686 [Jmol] [rasmolscript] [script source]
  • Fold representative 3ma2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ma2_A] [3ma2] [3ma2_B] [3ma2_D] [3ma2_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3MA2: [NTR] [ZnMc ] by SMART
  • Other resources with information on 3MA2
  • Community annotation for 3MA2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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