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STRUCTURE OF THE M202V MUTANT OF HUMAN FILAMIN B ACTIN BINDING DOMAIN AT 1.85 ANGSTROM RESOLUTION
Biology and Chemistry Report
2WA7
  •   Structure Details   Hide

    Structure Keywords

    Keywords STRUCTURAL PROTEIN
    Text DISEASE MUTATION, SKELETAL DYSPLASIA, STRUCTURAL PROTEIN, ACTIN-CROSSLINKING, MYOGENESIS, CYTOSKELETON, ACTIN-BINDING, CALPONIN HOMOLOGY DOMAIN, PHOSPHOPROTEIN, DIFFERENTIATION, ATELOSTEOGENESIS, MUTANT, FILAMIN, DWARFISM, CH DOMAIN, DEVELOPMENTAL PROTEIN

    Polymeric Molecules

    Chain A
    Description FILAMIN-B 
    Fragment ACTIN-BINDING DOMAIN, RESIDUES 2-242 
    Mutation YES 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 28103.3 
    Source Method genetically manipulated  
    Entity Name M202V MUTANT FILAMIN B ACTIN-BINDING DOMAIN, FLN-B, TRUNCATED ABP, FH1, BETA-FILAMIN, ACTIN-BINDING-LIKE PROTEIN, THYROID AUTOANTIGEN, TRUNCATED ACTIN-BINDING PROTEIN, ABP-280 HOMOLOG, ABP-278, FILAMIN 3, FILAMIN HOMOLOG 1 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CAC  CACODYLATE ION  C2 H6 As O2   136.99  View 
    CO3  CARBONATE ION  C O3   60.01  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A FLNB_HUMAN O75369     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    1.14.13.80      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    30036   Actin Cytoskeleton Organization  A Process That Is Carried Out At the Cellular Level Which Results in the Assembly Arrangement of Constituent Parts or Disassembly of Cytoskeletal Structures Comprising Actin Filaments and Their Associated Proteins. 
    30154   Cell Differentiation  The Process in Which Relatively Unspecialized Cells E.g. Embryonic or Regenerative Cells Acquire Specialized Structural And/or Functional Features That Characterize the Cells Tissues or Organs of the Mature Organism or Some Other Relatively Stable Phase of the Organism's Life History. Differentiation Includes the Processes Involved in Commitment of a Cell to a Specific Fate and Its Subsequent Development to the Mature State. 
    3779   Actin Binding  Interacting Selectively and Non Covalently with Monomeric or Multimeric Forms of Actin Including Actin Filaments. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Pproex Htb
    Host Plasmid Name PPROEXHTB-FLNB-ABDM202V


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    3 3p14.3 2317     filamin B, beta FLNB    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs142568031 LS-SNP   dbSNP   A 36 R - > H Coil 70% (Exposed) 3 57994398
    rs62622011 LS-SNP   dbSNP   A 92 I - > V Coil 3% (Buried) 3 57994565
    rs201852092 LS-SNP   dbSNP   A 99 S - > G Helix 12% (Intermediate) 3 58062775
    rs201165196 LS-SNP   dbSNP   A 116 T - > M Helix 13% (Intermediate) 3 58062827
    rs147846832 LS-SNP   dbSNP   A 121 Y - > F Helix 17% (Intermediate) 3 58062842
    rs80356493 LS-SNP   dbSNP   A 148 W - > R Helix 6% (Buried) 3 58062922 CAC,CO3
    rs184728014 LS-SNP   dbSNP   A 150 Q - > K Helix 29% (Intermediate) 3 58062928
    rs80356506 LS-SNP   dbSNP   A 161 F - > C Bend 0% (Buried) 3 58062962
    rs80356504 LS-SNP   dbSNP   A 168 G - > S Bend 0% (Buried) 3 58062982
    rs80356494 LS-SNP   dbSNP   A 171 L - > QR Helix 1% (Buried) 3 58062992
    rs121908894 LS-SNP   dbSNP   A 173 A - > V Helix 3% (Buried) 3 58062998
    rs202241565 LS-SNP   dbSNP   A 176 D - > E Helix 16% (Intermediate) 3 58063008
    rs80356495 LS-SNP   dbSNP   A 181 G - > V Turn 62% (Exposed) 3 58064444
    rs80356496 LS-SNP   dbSNP   A 183 C - > W Bend 1% (Buried) 3 58064451
    rs141109540 LS-SNP   dbSNP   A 188 S - > C 3/10 Helix 82% (Exposed) 3 58064465
    rs181769752 LS-SNP   dbSNP   A 193 K - > Q Coil 56% (Exposed) 3 58064479
    rs199977224 LS-SNP   dbSNP   A 194 P - > S Helix 26% (Intermediate) 3 58064482
    rs80356499 LS-SNP   dbSNP   A 201 A - > V Helix 0% (Buried) 3 58064504
    rs121908895 LS-SNP   dbSNP   A 202 M - > V Helix 0% (Buried) 3 58064506
    rs80356497 LS-SNP   dbSNP   A 203 Q - > P Helix 35% (Intermediate) 3 58064510
    rs80356500 LS-SNP   dbSNP   A 210 G - > V Coil 73% (Exposed) 3 58064531
    rs151014421 LS-SNP   dbSNP   A 223 P - > S Turn 69% (Exposed) 3 58067383
    rs80356508 LS-SNP   dbSNP   A 227 E - > K Helix 23% (Intermediate) 3 58067395
    rs80356507 LS-SNP   dbSNP   A 234 L - > V Helix 0% (Buried) 3 58067416
    rs121908896 LS-SNP   dbSNP   A 235 S - > P Turn 2% (Buried) 3 58067419