Published January 31, 2018 | Version v1
Dataset Open

Structural basis of actin monomer re-charging by cyclase-associated protein

  • 1. Institute of Biotechnology, University of Helsinki, Finland
  • 2. Department of Physics, University of Helsinki, Finland
  • 3. Department of Biology, Brandeis University, Waltham, MA, USA
  • 4. Department of Physics, University of Helsinki, Finland; Laboratory of Physics, Tampere University of Technology, Finland

Contributors

Data collector:

Data curator:

Researcher:

  • 1. Department of Physics, University of Helsinki, Finland
  • 2. Department of Physics, University of Helsinki, Finland; Laboratory of Physics, Tampere University of Technology, Finland

Description

1) table_of_simulations.pdf:  table of simulations

2) toppar_HIC.str: methylhistidine (HIC) topologies and parameters

     -prepared based on analogy

     -to be used with top_all36_prot.rtf and par_all36_prot.prm

3) simulation_archive.tar.gz

    The Contents:

1_ADP-Actin--CARP, 2_ADP-Actin--CAP1, 3_ATP-Actin--WH2, 4_ADP-Actin
All systems presented in the paper; see table_of_simulations.pdf
Each directory contains
000README  gromacs_topologies  gromacs_tpr_files  index.ndx  processed_trajectories  prod.mdp  systems_at_t=0

*** The rosetta models for WH2 domain and the proline-rich loop that connects it to the CARP domain can be found in  2_ADP-Actin--CAP1/rosetta_models


_Topologies:
    toppar_c36_jul16:
        The charmm force field version used to generate topologies before conversion to gromacs; see 000README in the systems directory
   
    ***toppar_c36_jul16/toppar_HIC.str: The topology and parameters for methylated histidine used in the simulations.

    gromacs_topologies:
    Contains all itp files (converted from  psf file using PyTopol's psf2top utility) and parameters.
    Note that relevant files can also be found in directories corresponding to each system ( 1_ADP-Actin--CARP  2_ADP-Actin--CAP1  3_ATP-Actin--WH2  4_ADP-Actin)

 

Files

table_of_simulations.pdf

Files (5.9 GB)

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Additional details

Related works

Is referenced by
10.1038/s41467-018-04231-7 (DOI)

Funding

U.S. National Science Foundation
Bioinspired Soft Materials 1420382
European Commission
CROWDED-PRO-LIPIDS - Computational Perspective to Dynamical Protein-Lipid Complexes under Crowded Conditions 290974

References

  • Kotila, T., Kogan, K., Enkavi, G., Guo, S., Vattulainen, I., Goode, B. L., & Lappalainen, P. (2018). Structural basis of actin monomer re-charging by cyclase-associated protein. Nature Communications, 9, 1892. http://doi.org/10.1038/s41467-018-04231-7