about deNovoProteinMimeticsGen2

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    • #3075
      Anonymous

        Good morning everyone~ 

        Recently, I had read the paper entitled “De novo design of potent and selective mimics of IL-2 and IL-15”

        And I am very interesting in it, and I want to learning how to performing it in using pyrosetta. 

        However, in the Code availability section, I can not find any information about the submodule 

        ‘pyrosetta_scripts/apps/deNovoProteinDesign/deNovoProteinMimeticsGen2/’ . Even I download the newest weekly version(rosetta_src_2018.48.60516_bundle) and pyrosetta(PyRosetta4.Release.python27.mac.release-206).

        Are there some one tell me how can i found these script?

        Thank you!

      • #14556
        Anonymous

          Hi,

          Sorry (for the delay), you are looking in the right place. Aka this:

          pyrosetta_scripts/apps/deNovoProteinDesign/deNovoProteinMimeticsGen2

          But, I forgot to push my commit to origin earlier, so it is now delayed.

          It has been pushed now, it will def-come out with the next release. Sorry.

          (BTW: It has a HOWTO that explains how to run a completely worked-out example)

          Best,

          Daniel

           

          commit fd8934afab2797b48754dfb6df2eed537b5b9e92

          Merge: b52f26b 24873cd

          Author: dadriano <dadriano@mia.local>

          Date:   Mon Jan 14 21:54:35 2019 -0800

              Merge remote-tracking branch ‘origin/master’ adds: deNovoProteinMimeticsGen2

              Added DeNovoProteinDesign deNovoProteinMimeticsGen2 algorithm

              Refers to Nature publication doi: 10.1038/s41586-018-0830-7

              De novo design of potent and selective mimics of IL-2 and IL-15

              D-A Silva, S Yu, U Y. Ulge, J B. Spangler, et.al., 01/10/2019, Nature

          • #14557
            Anonymous

              Thank you for your reply! Looking forward to studying on it!!!

               

            • #14762
              Anonymous

                Hi, Daniel

                I can not find the submodule ‘pyrosetta_scripts/apps/deNovoProteinDesign/deNovoProteinMimeticsGen2/’ in Pyrosetta4.release.python27.ubuntu.release-224. 

                Can you tell me where I can find it? 

                Thank you very much!

                Best,

                Hui

            • #14582
              Anonymous

                Hi,I’m getting the following error after removal of ” <CavityVolume name=”cav_vol_disabled” />” from deNovoPreprofiledMimeticsDesign_gen2.xml

                ###########

                Error: [ ERROR ] ERROR: Exception caught by JobDistributor while trying to get pose from job ‘d9d67fad_2b5i_IL2only_renum_dlooperf_s00030015_c2b5i_rBGonly_renum_36187dfe_0001’

                Error: [ ERROR ] 

                File: src/protocols/filters/BasicFilters.cc:534

                [ ERROR ] UtilityExitException

                ERROR: Assertion `find_filter != filters.end()` failed.

                ############

                As I do not have the cavity volume after checking this https://www.rosettacommons.org/node/10057 I would like to know if there’s a fix to this script.

                Thanks,

                Tarsis

                • #14709
                  Anonymous

                    If you remove the definition of the CavityVolume filter, you also have to remove any usage of it. (Look for lines which have “cav_vol_disabled” in them.)

                • #14764
                  Anonymous

                    Hello, 

                    I can not find the submodule ‘pyrosetta_scripts/apps/deNovoProteinDesign/deNovoProteinMimeticsGen2/’ in Pyrosetta4.release.python27.ubuntu.release-224. 

                    Who can tell me where I can find it? 

                    Thanks!

                    Best,

                    Hui

                  • #16044
                    Anonymous

                      Howdy Everyone!

                      I hope all is well,  I’m a research intern at UNMC (University of Nebraska Medical Center), and after reading this article I was curious on running the algorithm myself. However, I ran into an error on line 632 of the, “protein_mimic_designer_r2_00b_libs.py”. 

                      The error reads:

                      ValueError: Invalid shape in the fixed-type tuple.

                       

                      After looking around on stack overflow I wasn’t able to find anything that could fix the issue, I’m hoping someone can help me with what I’m missing :)

                      I’m using python3.7 to run the script— I converted both scripts from python 2 to 3 using the “2to3” package— and am running this on a MacBook 2017.  I will attach a photo below of the error and corresponding part of the pyrosetta script. 

                      Thank you so much for your time in advance, and I look forward to working with this algorithm some more 

                       

                      The corresponding python script the error refers too:

                              def get_fragment_entry_dtype(num_fragment_atoms):

                                      frag_size=num_fragment_atoms/len(atom_types_arr)

                                      return np.dtype([(“assignment”, np.int), 

                                                              (“size”, np.int),

                                                              (“avg_distance”, np.float), 

                                                              (“threshold_distance”, np.float), 

                                                              (“cordinates”, np.float, (num_fragment_atoms, 3)), 

                                                              (“bb”, np.float, (frag_size, 3)), 

                                                              (“ss”, np.float, (frag_size, 3)),

                                                              (“aa”, np.float, (frag_size, 20)), 

                                                              (“aa_w”, np.float, (frag_size, 20))])  (line 632)

                       

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