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Crystal Structure of D. Dicsoideum Actin Complexed With Gelsolin Segment 1 and Mg ATP at 1.8 A Resolution
1NM1
ENTRY 1NM1 SUPERSEDES 1DGA
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Structural Protein
    Structure Weight: 56451.49
    Molecule: Actin
    Polymer: 1 Type: protein Length: 375
    Chains: A
    Organism Dictyostelium discoideum
    Gene Names act1 act1a DDB_G0289553 act2 act2-1 DDB_G0274133 act4 DDB_G0289005 act5 DDB_G0289663 act6 DDB_G0274135 act7 DDB_G0280545 act8 actA8 DDB_G0269234 act9 DDB_G0274601 act11 DDB_G0288879 act12 DDB_G0274129 act13 DDB_G0274599 act14 actB1 DDB_G0274137 act15 actA1 DDB_G0272520 act16 actM6 DDB_G0272248 act19 DDB_G0274727 act20 DDB_G0274285 act21 DDB_G0274561
    UniProtKB:   Protein Feature View | Search PDB | P07830  
    Molecule: Gelsolin
    Polymer: 2 Type: protein Length: 125
    Chains: G
    Fragment: DOMAIN 1
    Organism Homo sapiens
    Gene Name GSN
    UniProtKB:   Protein Feature View | Search PDB | P06396  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Dictyostelium discoideum   Taxonomy    
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21(de3)  
     
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    Identifier Details
    1DGA  The same protein complex, but at 1.93 A resolution 
    1NLV  The D.discoideum actin-gelsolin complex bound to Ca ATP 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    ATP
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    Download      		ATP C10 H16 N5 O13 P3
    ADENOSINE-5'-TRIPHOSPHATE
    		ATP:1NM1
    CA
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    Download      		CA Ca
    CALCIUM ION
    MG
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    Download      		MG Mg
    MAGNESIUM ION
    SO2
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    Download      		SO2 O2 S
    SULFUR DIOXIDE
    SO4
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    Download      		SO4 O4 S
    SULFATE ION
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Vorobiev, S.M.,  Welti, S.,  Condeelis, J.,  Almo, S.C.

    Deposition:   2003-01-08
    Release:   2003-01-21
    Last Modified (REVDAT):   2009-02-24

    Previous versions:  1DGA
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.80
    R-Value: 0.197 (work)
    R-Free: 0.232
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 178.54 α = 90.00 
    b = 69.09 β = 104.34 
    c = 56.55 γ = 90.00