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CRYSTAL STRUCTURE OF HUMAN FILAMIN B ACTIN BINDING DOMAIN AT 1.9 ANGSTROMS RESOLUTION
Biology and Chemistry Report
2WA5
  •   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 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 28135.4 
    Source Method genetically manipulated  
    Entity Name BETA-FILAMIN, ACTIN-BINDING-LIKE PROTEIN, THYROID AUTOANTIGEN, TRUNCATED ACTIN-BINDING PROTEIN, ABP-280 HOMOLOG, ABP-278, FILAMIN 3, FILAMIN HOMOLOG 1, FLN-B, TRUNCATED ABP, FH1, W148R MUTANT FILAMIN B ACTIN-BINDING DOMAIN 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CO3  CARBONATE ION  C O3   60.01  View 
    SO4  SULFATE ION  O4 S   96.06  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 Pproexhtb
    Host Plasmid Name PPROEXHTB-FLNB-ABDWT


    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 69% (Exposed) 3 57994398
    rs62622011 LS-SNP   dbSNP   A 92 I - > V Coil 2% (Buried) 3 57994565
    rs201852092 LS-SNP   dbSNP   A 99 S - > G Helix 15% (Intermediate) 3 58062775
    rs201165196 LS-SNP   dbSNP   A 116 T - > M Helix 20% (Intermediate) 3 58062827
    rs147846832 LS-SNP   dbSNP   A 121 Y - > F Helix 14% (Intermediate) 3 58062842
    rs80356493 LS-SNP   dbSNP   A 148 W - > R Helix 0% (Buried) 3 58062922
    rs184728014 LS-SNP   dbSNP   A 150 Q - > K Helix 30% (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 0% (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 14% (Intermediate) 3 58063008
    rs80356495 LS-SNP   dbSNP   A 181 G - > V Turn 63% (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 72% (Exposed) 3 58064465
    rs181769752 LS-SNP   dbSNP   A 193 K - > Q Coil 55% (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 37% (Exposed) 3 58064510
    rs80356500 LS-SNP   dbSNP   A 210 G - > V Coil 73% (Exposed) 3 58064531
    rs151014421 LS-SNP   dbSNP   A 223 P - > S Turn 67% (Exposed) 3 58067383 CO3
    rs80356508 LS-SNP   dbSNP   A 227 E - > K Helix 22% (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 0% (Buried) 3 58067419