data_RN2
# 
_chem_comp.id                                    RN2 
_chem_comp.name                                  Calpeptin 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C20 H32 N2 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2020-10-09 
_chem_comp.pdbx_modified_date                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        364.479 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     RN2 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        7AKU 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
_chem_comp.pdbx_pcm                              Y 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
RN2 C10  C1  C 0 1 N N N N N N 11.656 -1.287 22.778 0.899  2.008  0.027  C10  RN2 1  
RN2 C13  C2  C 0 1 N N N N N N 13.635 -1.528 24.257 -0.016 4.206  -0.731 C13  RN2 2  
RN2 C15  C3  C 0 1 N N N N N N 10.176 2.019  21.660 -1.643 0.141  -0.437 C15  RN2 3  
RN2 C20  C4  C 0 1 Y N N N N N 7.317  4.770  21.750 -6.038 0.356  0.335  C20  RN2 4  
RN2 C21  C5  C 0 1 Y N N N N N 6.042  4.819  21.203 -7.216 -0.037 0.941  C21  RN2 5  
RN2 C22  C6  C 0 1 Y N N N N N 5.174  3.744  21.340 -7.593 -1.367 0.922  C22  RN2 6  
RN2 C24  C7  C 0 1 Y N N N N N 6.852  2.556  22.571 -5.609 -1.911 -0.305 C24  RN2 7  
RN2 C01  C8  C 0 1 N N N N N N 5.708  2.429  18.551 6.246  -2.770 -2.655 C01  RN2 8  
RN2 C02  C9  C 0 1 N N N N N N 5.617  0.969  18.999 6.477  -1.831 -1.470 C02  RN2 9  
RN2 C03  C10 C 0 1 N N N N N N 6.925  0.488  19.655 5.184  -1.699 -0.663 C03  RN2 10 
RN2 C04  C11 C 0 1 N N N N N N 7.217  -0.873 19.040 5.415  -0.759 0.522  C04  RN2 11 
RN2 C05  C12 C 0 1 N N S N N N 7.883  -1.965 19.975 4.122  -0.628 1.329  C05  RN2 12 
RN2 C07  C13 C 0 1 N N N N N N 9.561  -0.826 21.457 1.793  -0.183 0.767  C07  RN2 13 
RN2 C09  C14 C 0 1 N N S N N N 11.001 -0.360 21.779 0.741  0.490  -0.077 C09  RN2 14 
RN2 C11  C15 C 0 1 N N N N N N 13.128 -0.981 22.917 -0.086 2.690  -0.925 C11  RN2 15 
RN2 C12  C16 C 0 1 N N N N N N 13.904 -1.671 21.793 0.277  2.343  -2.370 C12  RN2 16 
RN2 C18  C17 C 0 1 N N N N N N 9.128  3.553  23.060 -3.954 -0.149 -0.956 C18  RN2 17 
RN2 C19  C18 C 0 1 Y N N N N N 7.727  3.632  22.435 -5.236 -0.580 -0.290 C19  RN2 18 
RN2 C23  C19 C 0 1 Y N N N N N 5.581  2.616  22.025 -6.791 -2.303 0.296  C23  RN2 19 
RN2 C25  C20 C 0 1 N N N N N N 7.647  -3.208 19.267 4.385  0.211  2.581  C25  RN2 20 
RN2 N06  N1  N 0 1 N N N N N N 9.223  -1.558 20.204 3.099  0.027  0.509  N06  RN2 21 
RN2 N14  N2  N 0 1 N N N N N N 10.934 0.965  22.340 -0.589 0.104  0.401  N14  RN2 22 
RN2 O08  O1  O 0 1 N N N N N N 8.683  -0.581 22.224 1.464  -0.914 1.677  O08  RN2 23 
RN2 O16  O2  O 0 1 N N N N N N 9.592  1.779  20.658 -1.491 0.495  -1.590 O16  RN2 24 
RN2 O17  O3  O 0 1 N N N N N N 10.124 3.341  22.141 -2.865 -0.214 0.002  O17  RN2 25 
RN2 O26  O4  O 0 1 N N N N N N 7.294  -4.338 19.876 4.951  1.467  2.203  O26  RN2 26 
RN2 H102 H1  H 0 0 N N N N N N 11.169 -1.163 23.757 0.696  2.326  1.049  H102 RN2 27 
RN2 H101 H2  H 0 0 N N N N N N 11.535 -2.326 22.437 1.918  2.287  -0.244 H101 RN2 28 
RN2 H133 H3  H 0 0 N N N N N N 13.090 -1.045 25.081 0.994  4.553  -0.945 H133 RN2 29 
RN2 H131 H4  H 0 0 N N N N N N 13.469 -2.615 24.296 -0.719 4.691  -1.409 H131 RN2 30 
RN2 H132 H5  H 0 0 N N N N N N 14.710 -1.317 24.356 -0.275 4.453  0.298  H132 RN2 31 
RN2 H201 H6  H 0 0 N N N N N N 7.986  5.611  21.644 -5.746 1.396  0.347  H201 RN2 32 
RN2 H211 H7  H 0 0 N N N N N N 5.723  5.700  20.667 -7.843 0.694  1.430  H211 RN2 33 
RN2 H221 H8  H 0 0 N N N N N N 4.183  3.790  20.912 -8.513 -1.675 1.396  H221 RN2 34 
RN2 H241 H9  H 0 0 N N N N N N 7.167  1.671  23.105 -4.983 -2.642 -0.794 H241 RN2 35 
RN2 H013 H10 H 0 0 N N N N N N 4.756  2.731  18.089 5.460  -2.365 -3.292 H013 RN2 36 
RN2 H011 H11 H 0 0 N N N N N N 5.912  3.068  19.423 7.167  -2.864 -3.229 H011 RN2 37 
RN2 H012 H12 H 0 0 N N N N N N 6.521  2.538  17.819 5.946  -3.752 -2.287 H012 RN2 38 
RN2 H022 H13 H 0 0 N N N N N N 4.797  0.870  19.726 7.263  -2.236 -0.832 H022 RN2 39 
RN2 H021 H14 H 0 0 N N N N N N 5.407  0.340  18.121 6.777  -0.849 -1.837 H021 RN2 40 
RN2 H032 H15 H 0 0 N N N N N N 7.744  1.190  19.439 4.398  -1.294 -1.300 H032 RN2 41 
RN2 H031 H16 H 0 0 N N N N N N 6.797  0.398  20.744 4.884  -2.680 -0.295 H031 RN2 42 
RN2 H041 H17 H 0 0 N N N N N N 6.263  -1.284 18.679 6.201  -1.164 1.159  H041 RN2 43 
RN2 H042 H18 H 0 0 N N N N N N 7.893  -0.712 18.187 5.715  0.222  0.154  H042 RN2 44 
RN2 H051 H19 H 0 0 N N N N N N 7.328  -1.975 20.925 3.774  -1.618 1.621  H051 RN2 45 
RN2 H091 H20 H 0 0 N N N N N N 11.589 -0.352 20.849 0.857  0.183  -1.116 H091 RN2 46 
RN2 H111 H21 H 0 0 N N N N N N 13.294 0.105  22.872 -1.097 2.342  -0.711 H111 RN2 47 
RN2 H121 H22 H 0 0 N N N N N N 14.976 -1.447 21.896 0.227  1.263  -2.507 H121 RN2 48 
RN2 H123 H23 H 0 0 N N N N N N 13.749 -2.758 21.855 -0.425 2.828  -3.048 H123 RN2 49 
RN2 H122 H24 H 0 0 N N N N N N 13.544 -1.304 20.820 1.288  2.690  -2.584 H122 RN2 50 
RN2 H181 H25 H 0 0 N N N N N N 9.140  2.725  23.784 -3.741 -0.812 -1.795 H181 RN2 51 
RN2 H182 H26 H 0 0 N N N N N N 9.331  4.500  23.582 -4.059 0.873  -1.319 H182 RN2 52 
RN2 H231 H27 H 0 0 N N N N N N 4.907  1.779  22.135 -7.085 -3.342 0.281  H231 RN2 53 
RN2 H252 H28 H 0 0 N N N N N N 8.581  -3.433 18.731 3.447  0.379  3.110  H252 RN2 54 
RN2 H1   H29 H 0 1 N N N N N N 6.850  -2.995 18.540 5.079  -0.319 3.234  H1   RN2 55 
RN2 H061 H30 H 0 0 N N N N N N 9.934  -1.761 19.531 3.362  0.611  -0.219 H061 RN2 56 
RN2 H141 H31 H 0 0 N N N N N N 11.407 1.167  23.198 -0.710 -0.179 1.321  H141 RN2 57 
RN2 H261 H32 H 0 0 N N N N N N 7.191  -5.027 19.230 5.144  2.052  2.948  H261 RN2 58 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
RN2 C01 C02  SING N N 1  
RN2 C02 C03  SING N N 2  
RN2 C04 C03  SING N N 3  
RN2 C04 C05  SING N N 4  
RN2 C25 O26  SING N N 5  
RN2 C25 C05  SING N N 6  
RN2 C05 N06  SING N N 7  
RN2 N06 C07  SING N N 8  
RN2 O16 C15  DOUB N N 9  
RN2 C21 C22  DOUB Y N 10 
RN2 C21 C20  SING Y N 11 
RN2 C22 C23  SING Y N 12 
RN2 C07 C09  SING N N 13 
RN2 C07 O08  DOUB N N 14 
RN2 C15 O17  SING N N 15 
RN2 C15 N14  SING N N 16 
RN2 C20 C19  DOUB Y N 17 
RN2 C09 N14  SING N N 18 
RN2 C09 C10  SING N N 19 
RN2 C12 C11  SING N N 20 
RN2 C23 C24  DOUB Y N 21 
RN2 O17 C18  SING N N 22 
RN2 C19 C24  SING Y N 23 
RN2 C19 C18  SING N N 24 
RN2 C10 C11  SING N N 25 
RN2 C11 C13  SING N N 26 
RN2 C10 H102 SING N N 27 
RN2 C10 H101 SING N N 28 
RN2 C13 H133 SING N N 29 
RN2 C13 H131 SING N N 30 
RN2 C13 H132 SING N N 31 
RN2 C20 H201 SING N N 32 
RN2 C21 H211 SING N N 33 
RN2 C22 H221 SING N N 34 
RN2 C24 H241 SING N N 35 
RN2 C01 H013 SING N N 36 
RN2 C01 H011 SING N N 37 
RN2 C01 H012 SING N N 38 
RN2 C02 H022 SING N N 39 
RN2 C02 H021 SING N N 40 
RN2 C03 H032 SING N N 41 
RN2 C03 H031 SING N N 42 
RN2 C04 H041 SING N N 43 
RN2 C04 H042 SING N N 44 
RN2 C05 H051 SING N N 45 
RN2 C09 H091 SING N N 46 
RN2 C11 H111 SING N N 47 
RN2 C12 H121 SING N N 48 
RN2 C12 H123 SING N N 49 
RN2 C12 H122 SING N N 50 
RN2 C18 H181 SING N N 51 
RN2 C18 H182 SING N N 52 
RN2 C23 H231 SING N N 53 
RN2 C25 H252 SING N N 54 
RN2 C25 H1   SING N N 55 
RN2 N06 H061 SING N N 56 
RN2 N14 H141 SING N N 57 
RN2 O26 H261 SING N N 58 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
RN2 InChI            InChI                1.03  "InChI=1S/C20H32N2O4/c1-4-5-11-17(13-23)21-19(24)18(12-15(2)3)22-20(25)26-14-16-9-7-6-8-10-16/h6-10,15,17-18,23H,4-5,11-14H2,1-3H3,(H,21,24)(H,22,25)/t17-,18-/m0/s1" 
RN2 InChIKey         InChI                1.03  JDNZSBPOIODDLU-ROUUACIJSA-N                                                                                                                                           
RN2 SMILES_CANONICAL CACTVS               3.385 "CCCC[C@@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                   
RN2 SMILES           CACTVS               3.385 "CCCC[CH](CO)NC(=O)[CH](CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                      
RN2 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCCC[C@@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                   
RN2 SMILES           "OpenEye OEToolkits" 2.0.7 "CCCCC(CO)NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                            
# 
_pdbx_chem_comp_identifier.comp_id           RN2 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "(phenylmethyl) ~{N}-[(2~{S})-4-methyl-1-[[(2~{S})-1-oxidanylhexan-2-yl]amino]-1-oxidanylidene-pentan-2-yl]carbamate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
RN2 "Create component" 2020-10-09 PDBE 
RN2 "Initial release"  2020-10-28 RCSB 
RN2 "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            RN2 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C25 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
