Crystal structure of an MMP twin inhibitor complexing two MMP-9 catalytic domains
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text HYDROLASE/TWIN INHIBITOR, Zincin-like, Gelatinase, Collagenase (Catalytic Domain), HYDROLASE-HYDROLASE INHIBITOR complex

    Polymeric Molecules

    Chain A,B
    Description human MMP-9 catalytic domain wild-type 
    Fragment unp residues 110-214 and 391-444 
    Mutation E402Q 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 18338.5 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    0Y3  N,N'-bis(4-{[(3R)-3-[(biphenyl-4-ylsulfonyl)(propan-2-yloxy)amino]-4-(hydroxyamino)-4-oxobutyl]amino}-4-oxobutyl)benzene-1,3-dicarboxamide  C54 H66 N8 O14 S2   1115.28  View 
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    BCN  BICINE  C6 H13 N O4   163.17  View 
    CA  CALCIUM ION  Ca   40.08  View 
    PEG  DI(HYDROXYETHYL)ETHER  C4 H10 O3   106.12  View 
    ZN  ZINC ION  Zn   65.41  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B MMP9_HUMAN P14780     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B      
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Human
    Scientific Name Homo sapiens  
    Gene mmp9, clg4b
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 (de3 Star)
    Host Vector Type Pt7 Promoter
    Host Plasmid Name pET-14b

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    20 20q11.2-q13.1 4318     matrix metallopeptidase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase) MMP9