data_IT1
# 
_chem_comp.id                                    IT1 
_chem_comp.name                                  "(2S)-2-amino-6-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]hexanoic acid" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C14 H22 N3 O7 P" 
_chem_comp.mon_nstd_parent_comp_id               LYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2008-01-03 
_chem_comp.pdbx_modified_date                    2018-01-10 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   OBS 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        375.314 
_chem_comp.one_letter_code                       K 
_chem_comp.three_letter_code                     IT1 
_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        3BN1 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
# 
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.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 
IT1 C2   C2   C 0 1 Y N N 12.582 -4.086 -1.293  -2.563 3.532  -0.519 C2   IT1 1  
IT1 C3   C3   C 0 1 Y N N 13.515 -3.979 -2.322  -1.450 2.849  -0.052 C3   IT1 2  
IT1 C4   C4   C 0 1 Y N N 13.698 -2.750 -3.009  -1.554 1.469  0.191  C4   IT1 3  
IT1 C5   C5   C 0 1 Y N N 12.892 -1.664 -2.559  -2.785 0.849  -0.052 C5   IT1 4  
IT1 C6   C6   C 0 1 Y N N 11.963 -1.888 -1.535  -3.839 1.610  -0.517 C6   IT1 5  
IT1 N    N    N 0 1 N N N 16.176 -4.627 -10.951 7.060  -0.411 1.472  N    IT1 6  
IT1 CA   CA   C 0 1 N N S 15.039 -5.514 -10.640 6.478  -1.093 0.308  CA   IT1 7  
IT1 C    C    C 0 1 N N N 14.660 -6.363 -11.842 7.515  -1.202 -0.780 C    IT1 8  
IT1 O    O    O 0 1 N N N 15.151 -6.114 -12.952 8.478  -0.471 -0.773 O    IT1 9  
IT1 CB   CB   C 0 1 N N N 13.870 -4.863 -9.918  5.281  -0.291 -0.206 CB   IT1 10 
IT1 CG   CG   C 0 1 N N N 14.549 -4.068 -8.807  4.177  -0.286 0.853  CG   IT1 11 
IT1 CD   CD   C 0 1 N N N 14.346 -4.593 -7.377  2.980  0.515  0.338  CD   IT1 12 
IT1 CE   CE   C 0 1 N N N 15.026 -3.577 -6.437  1.876  0.521  1.398  CE   IT1 13 
IT1 NZ   NZ   N 0 1 N N N 14.335 -3.418 -5.147  0.730  1.288  0.905  NZ   IT1 14 
IT1 OP1  OP1  O 0 1 N N N 12.563 1.319  -6.439  -4.598 -3.004 1.387  OP1  IT1 15 
IT1 P    P    P 0 1 N N N 13.300 1.089  -5.051  -4.834 -2.522 0.007  P    IT1 16 
IT1 OP2  OP2  O 0 1 N N N 13.102 2.383  -4.154  -4.051 -3.469 -1.033 OP2  IT1 17 
IT1 OP3  OP3  O 0 1 N N N 14.870 0.783  -5.282  -6.411 -2.562 -0.313 OP3  IT1 18 
IT1 OP4  OP4  O 0 1 N N N 12.554 -0.174 -4.429  -4.296 -1.011 -0.132 OP4  IT1 19 
IT1 C5A  C5A  C 0 1 N N N 13.004 -0.256 -3.116  -2.957 -0.628 0.190  C5A  IT1 20 
IT1 C4A  C4A  C 0 1 N N N 14.673 -2.683 -4.147  -0.399 0.696  0.687  C4A  IT1 21 
IT1 O3   O3   O 0 1 N N N 14.247 -5.072 -2.639  -0.280 3.501  0.165  O3   IT1 22 
IT1 N1   N1   N 0 1 Y N N 11.807 -3.072 -0.939  -3.701 2.903  -0.733 N1   IT1 23 
IT1 C2A  C2A  C 0 1 N N N 12.472 -5.416 -0.601  -2.472 5.014  -0.780 C2A  IT1 24 
IT1 H6   H6   H 0 1 N N N 11.344 -1.064 -1.213  -4.791 1.138  -0.707 H6   IT1 25 
IT1 HN   HN   H 0 1 N N N 16.887 -5.149 -11.422 7.812  -0.953 1.870  HN   IT1 26 
IT1 HNA  HNA  H 0 1 N Y N 15.865 -3.880 -11.539 7.373  0.517  1.229  HNA  IT1 27 
IT1 HA   HA   H 0 1 N N N 15.439 -6.236 -9.913  6.150  -2.091 0.598  HA   IT1 28 
IT1 OXT  OXT  O 0 1 N Y N 13.738 -7.446 -11.692 7.370  -2.110 -1.757 OXT  IT1 29 
IT1 HB   HB   H 0 1 N N N 13.309 -4.199 -10.593 5.591  0.733  -0.413 HB   IT1 30 
IT1 HBA  HBA  H 0 1 N N N 13.191 -5.622 -9.502  4.904  -0.748 -1.122 HBA  IT1 31 
IT1 HG   HG   H 0 1 N N N 15.630 -4.061 -9.012  3.867  -1.310 1.059  HG   IT1 32 
IT1 HGA  HGA  H 0 1 N N N 14.161 -3.039 -8.845  4.554  0.171  1.768  HGA  IT1 33 
IT1 HD   HD   H 0 1 N N N 13.273 -4.664 -7.147  3.290  1.540  0.132  HD   IT1 34 
IT1 HDA  HDA  H 0 1 N N N 14.811 -5.584 -7.266  2.603  0.058  -0.577 HDA  IT1 35 
IT1 HE   HE   H 0 1 N N N 16.054 -3.917 -6.242  1.566  -0.504 1.604  HE   IT1 36 
IT1 HEA  HEA  H 0 1 N N N 15.052 -2.600 -6.941  2.253  0.977  2.313  HEA  IT1 37 
IT1 HOP2 HOP2 H 0 0 N N N 12.587 3.023  -4.630  -4.161 -3.211 -1.959 HOP2 IT1 38 
IT1 HOP3 HOP3 H 0 0 N N N 15.062 0.798  -6.212  -6.804 -3.443 -0.248 HOP3 IT1 39 
IT1 H5A  H5A  H 0 1 N N N 14.058 0.055  -3.083  -2.260 -1.183 -0.438 H5A  IT1 40 
IT1 H5AA H5AA H 0 0 N N N 12.402 0.421  -2.492  -2.758 -0.851 1.238  H5AA IT1 41 
IT1 H4A  H4A  H 0 1 N N N 15.568 -2.079 -4.129  -0.497 -0.364 0.869  H4A  IT1 42 
IT1 HO3  HO3  H 0 1 N N N 14.839 -4.861 -3.351  -0.188 3.856  1.060  HO3  IT1 43 
IT1 H2A  H2A  H 0 1 N N N 11.694 -5.363 0.175   -2.735 5.559  0.127  H2A  IT1 44 
IT1 H2AA H2AA H 0 0 N N N 12.205 -6.190 -1.335  -1.454 5.269  -1.074 H2AA IT1 45 
IT1 H2AB H2AB H 0 0 N N N 13.436 -5.668 -0.136  -3.160 5.285  -1.580 H2AB IT1 46 
IT1 HXT  HXT  H 0 1 N Y N 13.609 -7.871 -12.532 8.060  -2.143 -2.433 HXT  IT1 47 
# 
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 
IT1 C2  N1   SING Y N 1  
IT1 C2  C2A  SING N N 2  
IT1 C3  C2   DOUB Y N 3  
IT1 C4  C3   SING Y N 4  
IT1 C4  C5   DOUB Y N 5  
IT1 C5  C6   SING Y N 6  
IT1 C6  N1   DOUB Y N 7  
IT1 C6  H6   SING N N 8  
IT1 N   CA   SING N N 9  
IT1 N   HN   SING N N 10 
IT1 N   HNA  SING N N 11 
IT1 CA  CB   SING N N 12 
IT1 CA  HA   SING N N 13 
IT1 C   CA   SING N N 14 
IT1 C   OXT  SING N N 15 
IT1 O   C    DOUB N N 16 
IT1 CB  CG   SING N N 17 
IT1 CB  HB   SING N N 18 
IT1 CB  HBA  SING N N 19 
IT1 CG  CD   SING N N 20 
IT1 CG  HG   SING N N 21 
IT1 CG  HGA  SING N N 22 
IT1 CD  CE   SING N N 23 
IT1 CD  HD   SING N N 24 
IT1 CD  HDA  SING N N 25 
IT1 CE  NZ   SING N N 26 
IT1 CE  HE   SING N N 27 
IT1 CE  HEA  SING N N 28 
IT1 NZ  C4A  DOUB N N 29 
IT1 OP1 P    DOUB N N 30 
IT1 P   OP4  SING N N 31 
IT1 P   OP2  SING N N 32 
IT1 OP2 HOP2 SING N N 33 
IT1 OP3 P    SING N N 34 
IT1 OP3 HOP3 SING N N 35 
IT1 OP4 C5A  SING N N 36 
IT1 C5A C5   SING N N 37 
IT1 C5A H5A  SING N N 38 
IT1 C5A H5AA SING N N 39 
IT1 C4A C4   SING N N 40 
IT1 C4A H4A  SING N N 41 
IT1 O3  C3   SING N N 42 
IT1 O3  HO3  SING N N 43 
IT1 C2A H2A  SING N N 44 
IT1 C2A H2AA SING N N 45 
IT1 C2A H2AB SING N N 46 
IT1 OXT HXT  SING N N 47 
# 
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 
IT1 SMILES           ACDLabs              12.01 "c1(ncc(c(c1O)\C=N\CCCCC(N)C(O)=O)COP(=O)(O)O)C"                                                                                                                
IT1 InChI            InChI                1.03  "InChI=1S/C14H22N3O7P/c1-9-13(18)11(10(6-17-9)8-24-25(21,22)23)7-16-5-3-2-4-12(15)14(19)20/h6-7,12,18H,2-5,8,15H2,1H3,(H,19,20)(H2,21,22,23)/b16-7+/t12-/m0/s1" 
IT1 InChIKey         InChI                1.03  YQSOQJORMNSDJL-QFULYMJESA-N                                                                                                                                     
IT1 SMILES_CANONICAL CACTVS               3.385 "Cc1ncc(CO[P](O)(O)=O)c(C=NCCCC[C@H](N)C(O)=O)c1O"                                                                                                              
IT1 SMILES           CACTVS               3.385 "Cc1ncc(CO[P](O)(O)=O)c(C=NCCCC[CH](N)C(O)=O)c1O"                                                                                                               
IT1 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "Cc1c(c(c(cn1)COP(=O)(O)O)/C=N/CCCC[C@@H](C(=O)O)N)O"                                                                                                           
IT1 SMILES           "OpenEye OEToolkits" 1.7.6 "Cc1c(c(c(cn1)COP(=O)(O)O)C=NCCCCC(C(=O)O)N)O"                                                                                                                  
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
IT1 "SYSTEMATIC NAME" ACDLabs              12.01 "(E)-N~6~-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-lysine"                    
IT1 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-2-azanyl-6-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]hexanoic acid" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
IT1 "Create component"   2008-01-03 RCSB 
IT1 "Modify name"        2010-12-10 RCSB 
IT1 "Modify descriptor"  2011-06-04 RCSB 
IT1 "Obsolete component" 2018-01-10 RCSB 
# 
