data_Z70
#

_chem_comp.id                                   Z70
_chem_comp.name                                 "(2S)-2-amino-4-(2-amino-1H-imidazol-5-yl)butanoic acid"
_chem_comp.type                                 "L-peptide linking"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C7 H12 N4 O2"
_chem_comp.mon_nstd_parent_comp_id              HIS
_chem_comp.pdbx_synonyms                        2-aminohomohistidine
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2010-04-08
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       184.196
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    Z70
_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       3MFV
_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
Z70  CA    CA    C  0  1  N  N  S  -23.665  12.468  -39.720   2.289  -0.248  -0.581  C1    Z70   1  
Z70  C     C     C  0  1  N  N  N  -22.261  12.085  -40.230   3.305   0.542   0.202  C2    Z70   2  
Z70  C3    C3    C  0  1  Y  N  N  -23.358  16.314  -40.509  -1.524  -0.462  -0.298  C3    Z70   3  
Z70  C4    C4    C  0  1  Y  N  N  -23.699  18.464  -40.584  -3.519   0.379   0.095  C4    Z70   4  
Z70  C5    C5    C  0  1  Y  N  N  -24.461  16.531  -41.474  -2.123  -1.173   0.673  C5    Z70   5  
Z70  C6    C6    C  0  1  N  N  N  -23.986  13.980  -39.730   0.895  -0.002  -0.000  C6    Z70   6  
Z70  C7    C7    C  0  1  N  N  N  -22.865  14.888  -40.229  -0.151  -0.704  -0.870  C7    Z70   7  
Z70  N     N     N  0  1  N  N  N  -23.816  12.023  -38.368   2.609  -1.679  -0.496  N1    Z70   8  
Z70  N2    N2    N  0  1  Y  N  N  -22.922  17.518  -39.991  -2.406   0.525  -0.674  N2    Z70   9  
Z70  N3    N3    N  0  1  Y  N  N  -24.629  17.913  -41.475  -3.336  -0.642   0.898  N3    Z70  10  
Z70  N4    N4    N  0  1  N  N  N  -23.582  19.827  -40.335  -4.653   1.172   0.038  N4    Z70  11  
Z70  OXT   OXT   O  0  1  N  Y  N  -21.443  11.469  -39.460   3.471   1.852  -0.042  O1    Z70  12  
Z70  O     O     O  0  1  N  N  N  -21.893  12.366  -41.439   3.971  -0.003   1.050  O2    Z70  13  
Z70  H1    H1    H  0  1  N  N  N  -24.357  11.983  -40.424   2.308   0.068  -1.624  H1    Z70  14  
Z70  H5    H5    H  0  1  N  N  N  -25.006  15.792  -42.042  -1.701  -2.026   1.184  H5    Z70  15  
Z70  H6    H6    H  0  1  N  N  N  -24.852  14.130  -40.392   0.849  -0.399   1.014  H6    Z70  16  
Z70  H6A   H6A   H  0  1  N  N  N  -24.216  14.276  -38.696   0.692   1.069   0.019  H6A   Z70  17  
Z70  H7    H7    H  0  1  N  N  N  -22.461  14.467  -41.162   0.051  -1.775  -0.889  H7    Z70  18  
Z70  H7A   H7A   H  0  1  N  N  N  -22.081  14.933  -39.459  -0.105  -0.307  -1.884  H7A   Z70  19  
Z70  H     H     H  0  1  N  N  N  -24.726  12.270  -38.035   3.498  -1.876  -0.932  HN1   Z70  20  
Z70  H2    H2    H  0  1  N  Y  N  -23.706  11.030  -38.330   2.598  -1.996   0.461  HN1A  Z70  21  
Z70  HN4   HN4   H  0  1  N  N  N  -24.253  20.325  -40.883  -4.699   1.908  -0.592  HN4   Z70  22  
Z70  HN4A  HN4A  H  0  0  N  N  N  -23.747  20.004  -39.365  -5.401   0.992   0.629  HN4A  Z70  23  
Z70  HXT   HXT   H  0  1  N  Y  N  -20.633  11.300  -39.927   4.135   2.316   0.486  HO1   Z70  24  
Z70  HN2   HN2   H  0  1  N  N  N  -22.192  17.663  -39.323  -2.262   1.198  -1.357  HN2   Z70  25  
#   #
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
Z70  C    CA    SING  N  N   1  
Z70  C6   CA    SING  N  N   2  
Z70  CA   N     SING  N  N   3  
Z70  CA   H1    SING  N  N   4  
Z70  O    C     DOUB  N  N   5  
Z70  C    OXT   SING  N  N   6  
Z70  C5   C3    DOUB  Y  N   7  
Z70  C3   C7    SING  N  N   8  
Z70  C3   N2    SING  Y  N   9  
Z70  N3   C4    DOUB  Y  N  10  
Z70  C4   N4    SING  N  N  11  
Z70  C4   N2    SING  Y  N  12  
Z70  N3   C5    SING  Y  N  13  
Z70  C5   H5    SING  N  N  14  
Z70  C7   C6    SING  N  N  15  
Z70  C6   H6    SING  N  N  16  
Z70  C6   H6A   SING  N  N  17  
Z70  C7   H7    SING  N  N  18  
Z70  C7   H7A   SING  N  N  19  
Z70  N    H     SING  N  N  20  
Z70  N    H2    SING  N  N  21  
Z70  N4   HN4   SING  N  N  22  
Z70  N4   HN4A  SING  N  N  23  
Z70  OXT  HXT   SING  N  N  24  
Z70  N2   HN2   SING  N  N  25  
#   #
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
Z70  SMILES            ACDLabs               12.01  "O=C(O)C(N)CCc1cnc(N)n1"  
Z70  SMILES_CANONICAL  CACTVS                3.370  "N[C@@H](CCc1[nH]c(N)nc1)C(O)=O"  
Z70  SMILES            CACTVS                3.370  "N[CH](CCc1[nH]c(N)nc1)C(O)=O"  
Z70  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.0  "c1c([nH]c(n1)N)CC[C@@H](C(=O)O)N"  
Z70  SMILES            "OpenEye OEToolkits"  1.7.0  "c1c([nH]c(n1)N)CCC(C(=O)O)N"  
Z70  InChI             InChI                 1.03   "InChI=1S/C7H12N4O2/c8-5(6(12)13)2-1-4-3-10-7(9)11-4/h3,5H,1-2,8H2,(H,12,13)(H3,9,10,11)/t5-/m0/s1"  
Z70  InChIKey          InChI                 1.03   FXIIKDXCDODGRI-YFKPBYRVSA-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
Z70  "SYSTEMATIC NAME"  ACDLabs               12.01  "(2S)-2-amino-4-(2-amino-1H-imidazol-5-yl)butanoic acid"  
Z70  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.0  "(2S)-2-azanyl-4-(2-azanyl-1H-imidazol-5-yl)butanoic 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
Z70  "Create component"      2010-04-08  RCSB  
Z70  "Modify aromatic_flag"  2011-06-04  RCSB  
Z70  "Modify descriptor"     2011-06-04  RCSB  
Z70  "Modify synonyms"       2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     Z70
_pdbx_chem_comp_synonyms.name        2-aminohomohistidine
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
