data_PIN
#

_chem_comp.id                                   PIN
_chem_comp.name                                 "PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C8 H18 N2 O6 S2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "PIPES; 1,4-PIPERAZINEDIETHANESULFONIC ACID"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_chem_comp.pdbx_modified_date                   2020-06-17
_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                       302.368
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    PIN
_chem_comp.pdbx_model_coordinates_details       ?
_chem_comp.pdbx_model_coordinates_missing_flag  N
_chem_comp.pdbx_ideal_coordinates_details       ?
_chem_comp.pdbx_ideal_coordinates_missing_flag  N
_chem_comp.pdbx_model_coordinates_db_code       1CML
_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
PIN  C1      C1      C  0  1  N  N  N   8.455  55.148  50.886   0.387   0.520   3.517  C1      PIN   1  
PIN  C2      C2      C  0  1  N  N  N   9.721  54.809  50.114  -0.821  -0.060   2.781  C2      PIN   2  
PIN  N1      N1      N  0  1  N  N  N  10.955  55.250  50.757  -0.821   0.413   1.390  N1      PIN   3  
PIN  C3      C3      C  0  1  N  N  N  12.061  54.386  50.385  -2.000  -0.176   0.744  C3      PIN   4  
PIN  C4      C4      C  0  1  N  N  N  10.819  55.396  52.204   0.357  -0.175   0.744  C4      PIN   5  
PIN  "C1'"   "C1'"   C  0  1  N  N  N  15.701  54.790  52.600   0.387  -0.519  -3.517  "C1'"   PIN   6  
PIN  "C2'"   "C2'"   C  0  1  N  N  N  14.401  55.020  53.330  -0.822   0.059  -2.780  "C2'"   PIN   7  
PIN  "N1'"   "N1'"   N  0  1  N  N  N  13.206  54.795  52.546  -0.821  -0.414  -1.390  "N1'"   PIN   8  
PIN  "C3'"   "C3'"   C  0  1  N  N  N  13.380  54.756  51.096   0.357   0.175  -0.744  "C3'"   PIN   9  
PIN  "C4'"   "C4'"   C  0  1  N  N  N  12.145  55.721  52.919  -2.001   0.174  -0.744  "C4'"   PIN  10  
PIN  S1      S1      S  0  1  N  N  N   7.236  55.817  49.933   0.388  -0.064   5.234  S1      PIN  11  
PIN  "S1'"   "S1'"   S  0  1  N  N  N  17.078  55.340  53.434   0.387   0.064  -5.234  "S1'"   PIN  12  
PIN  O1      O1      O  0  1  N  N  N   5.995  55.489  50.439   0.692  -1.450   5.315  O1      PIN  13  
PIN  O2      O2      O  0  1  N  N  N   7.473  55.759  48.566  -0.663   0.523   5.987  O2      PIN  14  
PIN  O3      O3      O  0  1  N  N  N   7.449  57.418  50.273   1.630   0.588   5.822  O3      PIN  15  
PIN  "O1'"   "O1'"   O  0  1  N  N  N  17.295  54.737  54.659  -0.663  -0.524  -5.987  "O1'"   PIN  16  
PIN  "O2'"   "O2'"   O  0  1  N  N  N  17.062  56.741  53.366   0.690   1.450  -5.315  "O2'"   PIN  17  
PIN  "O3'"   "O3'"   O  0  1  N  N  N  18.219  54.850  52.426   1.630  -0.587  -5.822  "O3'"   PIN  18  
PIN  H11     1H1     H  0  1  N  N  N   8.078  54.253  51.434   0.333   1.608   3.503  H11     PIN  19  
PIN  H12     2H1     H  0  1  N  N  N   8.688  55.813  51.749   1.303   0.196   3.022  H12     PIN  20  
PIN  H21     1H2     H  0  1  N  N  N   9.764  53.715  49.898  -0.767  -1.148   2.794  H21     PIN  21  
PIN  H22     2H2     H  0  1  N  N  N   9.660  55.206  49.074  -1.737   0.264   3.275  H22     PIN  22  
PIN  H31     1H3     H  0  1  N  N  N  12.143  53.321  50.062  -1.975  -1.259   0.861  H31     PIN  23  
PIN  H32     2H3     H  0  1  N  N  N  12.748  54.334  49.508  -2.904   0.216   1.210  H32     PIN  24  
PIN  H41     1H4     H  0  1  N  N  N  10.435  56.198  52.877   1.260   0.218   1.209  H41     PIN  25  
PIN  H42     2H4     H  0  1  N  N  N  10.164  54.934  52.979   0.332  -1.258   0.861  H42     PIN  26  
PIN  "H1'1"  "1H1'"  H  0  0  N  N  N  15.812  53.713  52.331   1.303  -0.194  -3.022  "H1'1"  PIN  27  
PIN  "H1'2"  "2H1'"  H  0  0  N  N  N  15.659  55.237  51.579   0.334  -1.608  -3.503  "H1'2"  PIN  28  
PIN  "H2'1"  "1H2'"  H  0  0  N  N  N  14.370  54.407  54.260  -1.737  -0.265  -3.275  "H2'1"  PIN  29  
PIN  "H2'2"  "2H2'"  H  0  0  N  N  N  14.384  56.044  53.769  -0.768   1.147  -2.794  "H2'2"  PIN  30  
PIN  "H3'1"  "1H3'"  H  0  0  N  N  N  13.755  53.998  50.368   1.260  -0.217  -1.209  "H3'1"  PIN  31  
PIN  "H3'2"  "2H3'"  H  0  0  N  N  N  14.070  55.250  50.372   0.331   1.259  -0.861  "H3'2"  PIN  32  
PIN  "H4'1"  "1H4'"  H  0  0  N  N  N  12.106  56.784  53.252  -2.904  -0.219  -1.209  "H4'1"  PIN  33  
PIN  "H4'2"  "2H4'"  H  0  0  N  N  N  11.448  55.815  53.784  -1.976   1.258  -0.861  "H4'2"  PIN  34  
PIN  HO3     HO3     H  0  1  N  N  N   6.762  57.795  49.735   1.682   0.309   6.746  HO3     PIN  35  
PIN  "HO3'"  "'HO3"  H  0  0  N  N  N  18.987  55.157  52.891   1.681  -0.307  -6.747  "HO3'"  PIN  36  
#   #
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
PIN  C1     C2      SING  N  N   1  
PIN  C1     S1      SING  N  N   2  
PIN  C1     H11     SING  N  N   3  
PIN  C1     H12     SING  N  N   4  
PIN  C2     N1      SING  N  N   5  
PIN  C2     H21     SING  N  N   6  
PIN  C2     H22     SING  N  N   7  
PIN  N1     C3      SING  N  N   8  
PIN  N1     C4      SING  N  N   9  
PIN  C3     "C4'"   SING  N  N  10  
PIN  C3     H31     SING  N  N  11  
PIN  C3     H32     SING  N  N  12  
PIN  C4     "C3'"   SING  N  N  13  
PIN  C4     H41     SING  N  N  14  
PIN  C4     H42     SING  N  N  15  
PIN  "C1'"  "C2'"   SING  N  N  16  
PIN  "C1'"  "S1'"   SING  N  N  17  
PIN  "C1'"  "H1'1"  SING  N  N  18  
PIN  "C1'"  "H1'2"  SING  N  N  19  
PIN  "C2'"  "N1'"   SING  N  N  20  
PIN  "C2'"  "H2'1"  SING  N  N  21  
PIN  "C2'"  "H2'2"  SING  N  N  22  
PIN  "N1'"  "C3'"   SING  N  N  23  
PIN  "N1'"  "C4'"   SING  N  N  24  
PIN  "C3'"  "H3'1"  SING  N  N  25  
PIN  "C3'"  "H3'2"  SING  N  N  26  
PIN  "C4'"  "H4'1"  SING  N  N  27  
PIN  "C4'"  "H4'2"  SING  N  N  28  
PIN  S1     O1      DOUB  N  N  29  
PIN  S1     O2      DOUB  N  N  30  
PIN  S1     O3      SING  N  N  31  
PIN  "S1'"  "O1'"   DOUB  N  N  32  
PIN  "S1'"  "O2'"   DOUB  N  N  33  
PIN  "S1'"  "O3'"   SING  N  N  34  
PIN  O3     HO3     SING  N  N  35  
PIN  "O3'"  "HO3'"  SING  N  N  36  
#   #
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
PIN  SMILES            ACDLabs               10.04  "O=S(=O)(O)CCN1CCN(CCS(=O)(=O)O)CC1"  
PIN  SMILES_CANONICAL  CACTVS                3.341  "O[S](=O)(=O)CCN1CCN(CC1)CC[S](O)(=O)=O"  
PIN  SMILES            CACTVS                3.341  "O[S](=O)(=O)CCN1CCN(CC1)CC[S](O)(=O)=O"  
PIN  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O"  
PIN  SMILES            "OpenEye OEToolkits"  1.5.0  "C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O"  
PIN  InChI             InChI                 1.03   "InChI=1S/C8H18N2O6S2/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16/h1-8H2,(H,11,12,13)(H,14,15,16)"  
PIN  InChIKey          InChI                 1.03   IHPYMWDTONKSCO-UHFFFAOYSA-N  
#   #
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
PIN  "SYSTEMATIC NAME"  ACDLabs               10.04  "2,2'-piperazine-1,4-diyldiethanesulfonic acid"  
PIN  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic 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
PIN  "Create component"   1999-07-08  RCSB  
PIN  "Modify descriptor"  2011-06-04  RCSB  
PIN  "Modify synonyms"    2020-06-05  PDBE  
#   #
loop_
_pdbx_chem_comp_synonyms.ordinal
_pdbx_chem_comp_synonyms.comp_id
_pdbx_chem_comp_synonyms.name
_pdbx_chem_comp_synonyms.provenance
_pdbx_chem_comp_synonyms.type
1  PIN  PIPES                                  ?  ?  
2  PIN  "1,4-PIPERAZINEDIETHANESULFONIC ACID"  ?  ?  
##
