data_CXA
#
_chem_comp.id CXA
_chem_comp.name PHENYLALANINE-N-SULFONAMIDE
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C9 H12 N2 O4 S"
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2002-07-30
_chem_comp.pdbx_modified_date 2011-06-04
_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 244.268
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code CXA
_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 1IY7
_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.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
CXA C1 C1 C 0 1 Y N N N N N 5.564 -9.575 12.589 -1.216 -0.198 -1.445 C1 CXA 1
CXA C2 C2 C 0 1 Y N N N N N 6.470 -8.655 11.984 -0.469 -1.243 -1.957 C2 CXA 2
CXA C3 C3 C 0 1 Y N N N N N 6.186 -8.088 10.710 0.128 -1.122 -3.197 C3 CXA 3
CXA C4 C4 C 0 1 Y N N N N N 4.995 -8.433 10.026 -0.018 0.043 -3.925 C4 CXA 4
CXA C5 C5 C 0 1 Y N N N N N 4.096 -9.343 10.613 -0.765 1.087 -3.414 C5 CXA 5
CXA C6 C6 C 0 1 Y N N N N N 4.383 -9.905 11.876 -1.368 0.965 -2.176 C6 CXA 6
CXA C12 C12 C 0 1 N N N N N N 5.836 -10.186 13.959 -1.868 -0.330 -0.093 C12 CXA 7
CXA C13 C13 C 0 1 N N S N N N 5.371 -9.343 15.225 -0.906 0.164 0.987 C13 CXA 8
CXA C14 C14 C 0 1 N N N N N N 3.824 -9.165 15.202 -1.559 0.033 2.339 C14 CXA 9
CXA O15 O15 O 0 1 N N N N N N 3.426 -7.960 14.746 -1.415 -1.098 3.046 O15 CXA 10
CXA O16 O16 O 0 1 N N N N N N 3.034 -9.988 15.548 -2.211 0.946 2.787 O16 CXA 11
CXA N17 N17 N 0 1 N N N N N N 5.684 -9.953 16.559 0.318 -0.638 0.956 N17 CXA 12
CXA S18 S18 S 0 1 N N N N N N 5.524 -9.086 18.072 1.778 0.088 0.671 S18 CXA 13
CXA N19 N19 N 0 1 N N N N N N 6.509 -7.722 18.308 2.018 1.204 1.870 N19 CXA 14
CXA O20 O20 O 0 1 N N N N N N 5.908 -9.933 19.161 1.609 0.837 -0.524 O20 CXA 15
CXA O21 O21 O 0 1 N N N N N N 4.264 -8.405 18.046 2.758 -0.919 0.878 O21 CXA 16
CXA HC2 HC2 H 0 1 N N N N N N 7.401 -8.379 12.507 -0.354 -2.153 -1.388 HC2 CXA 17
CXA HC3 HC3 H 0 1 N N N N N N 6.893 -7.377 10.250 0.712 -1.938 -3.597 HC3 CXA 18
CXA HC4 HC4 H 0 1 N N N N N N 4.768 -7.994 9.040 0.449 0.137 -4.894 HC4 CXA 19
CXA HC5 HC5 H 0 1 N N N N N N 3.167 -9.615 10.084 -0.881 1.998 -3.983 HC5 CXA 20
CXA HC6 HC6 H 0 1 N N N N N N 3.667 -10.619 12.316 -1.951 1.781 -1.776 HC6 CXA 21
CXA H121 1H12 H 0 0 N N N N N N 6.920 -10.430 14.051 -2.115 -1.375 0.090 H121 CXA 22
CXA H122 2H12 H 0 0 N N N N N N 5.392 -11.207 14.007 -2.780 0.267 -0.070 H122 CXA 23
CXA HC13 HC13 H 0 0 N N N N N N 5.942 -8.389 15.134 -0.659 1.210 0.803 HC13 CXA 24
CXA HO15 HO15 H 0 0 N N N N N N 2.482 -7.851 14.732 -1.834 -1.183 3.914 HO15 CXA 25
CXA HN17 HN17 H 0 0 N N N N N N 6.638 -10.310 16.513 0.273 -1.596 1.102 HN17 CXA 26
CXA H191 1H19 H 0 0 N N N N N N 6.376 -7.073 17.533 2.827 1.739 1.879 H191 CXA 27
CXA H192 2H19 H 0 0 N N N N N N 6.416 -7.217 19.189 1.349 1.324 2.562 H192 CXA 28
#
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
CXA C1 C2 DOUB Y N 1
CXA C1 C6 SING Y N 2
CXA C1 C12 SING N N 3
CXA C2 C3 SING Y N 4
CXA C2 HC2 SING N N 5
CXA C3 C4 DOUB Y N 6
CXA C3 HC3 SING N N 7
CXA C4 C5 SING Y N 8
CXA C4 HC4 SING N N 9
CXA C5 C6 DOUB Y N 10
CXA C5 HC5 SING N N 11
CXA C6 HC6 SING N N 12
CXA C12 C13 SING N N 13
CXA C12 H121 SING N N 14
CXA C12 H122 SING N N 15
CXA C13 C14 SING N N 16
CXA C13 N17 SING N N 17
CXA C13 HC13 SING N N 18
CXA C14 O15 SING N N 19
CXA C14 O16 DOUB N N 20
CXA O15 HO15 SING N N 21
CXA N17 S18 SING N N 22
CXA N17 HN17 SING N N 23
CXA S18 N19 SING N N 24
CXA S18 O20 DOUB N N 25
CXA S18 O21 DOUB N N 26
CXA N19 H191 SING N N 27
CXA N19 H192 SING N N 28
#
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
CXA SMILES ACDLabs 10.04 O=S(=O)(NC(C(=O)O)Cc1ccccc1)N
CXA SMILES_CANONICAL CACTVS 3.341 N[S](=O)(=O)N[C@@H](Cc1ccccc1)C(O)=O
CXA SMILES CACTVS 3.341 N[S](=O)(=O)N[CH](Cc1ccccc1)C(O)=O
CXA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 c1ccc(cc1)C[C@@H](C(=O)O)NS(=O)(=O)N
CXA SMILES "OpenEye OEToolkits" 1.5.0 c1ccc(cc1)CC(C(=O)O)NS(=O)(=O)N
CXA InChI InChI 1.03 InChI=1S/C9H12N2O4S/c10-16(14,15)11-8(9(12)13)6-7-4-2-1-3-5-7/h1-5,8,11H,6H2,(H,12,13)(H2,10,14,15)/t8-/m0/s1
CXA InChIKey InChI 1.03 PHGMHLLGXKQIDY-QMMMGPOBSA-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
CXA "SYSTEMATIC NAME" ACDLabs 10.04 N-sulfamoyl-L-phenylalanine
CXA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-3-phenyl-2-(sulfamoylamino)propanoic 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
CXA 'Create component' 2002-07-30 RCSB
CXA 'Modify descriptor' 2011-06-04 RCSB
#
_pdbe_chem_comp_drugbank_details.comp_id CXA
_pdbe_chem_comp_drugbank_details.drugbank_id DB03012
_pdbe_chem_comp_drugbank_details.type 'small molecule'
_pdbe_chem_comp_drugbank_details.name Phenylalanine-N-Sulfonamide
_pdbe_chem_comp_drugbank_details.description ?
_pdbe_chem_comp_drugbank_details.cas_number ?
_pdbe_chem_comp_drugbank_details.mechanism_of_action ?
#
_pdbe_chem_comp_synonyms.comp_id CXA
_pdbe_chem_comp_synonyms.name Phenylalanine-N-Sulfonamide
_pdbe_chem_comp_synonyms.provenance DrugBank
_pdbe_chem_comp_synonyms.type ?
#
_pdbe_chem_comp_drugbank_classification.comp_id CXA
_pdbe_chem_comp_drugbank_classification.drugbank_id DB03012
_pdbe_chem_comp_drugbank_classification.parent 'Phenylalanine and derivatives'
_pdbe_chem_comp_drugbank_classification.kingdom 'Organic compounds'
_pdbe_chem_comp_drugbank_classification.class 'Carboxylic acids and derivatives'
_pdbe_chem_comp_drugbank_classification.superclass 'Organic acids and derivatives'
_pdbe_chem_comp_drugbank_classification.description
'This compound belongs to the class of organic compounds known as phenylalanine and derivatives. These are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.'
#
_pdbe_chem_comp_drugbank_targets.comp_id CXA
_pdbe_chem_comp_drugbank_targets.drugbank_id DB03012
_pdbe_chem_comp_drugbank_targets.name 'Carboxypeptidase A1'
_pdbe_chem_comp_drugbank_targets.organism Humans
_pdbe_chem_comp_drugbank_targets.uniprot_id P15085
_pdbe_chem_comp_drugbank_targets.pharmacologically_active unknown
_pdbe_chem_comp_drugbank_targets.ordinal 1
#
loop_
_software.name
_software.version
_software.description
rdkit 2025.03.3 'Core functionality.'
pdbeccdutils 1.0.0 'Wrapper to provide 2D templates and molecular fragments.'
#
loop_
_pdbe_chem_comp_atom_depiction.comp_id
_pdbe_chem_comp_atom_depiction.atom_id
_pdbe_chem_comp_atom_depiction.element
_pdbe_chem_comp_atom_depiction.model_Cartn_x
_pdbe_chem_comp_atom_depiction.model_Cartn_y
_pdbe_chem_comp_atom_depiction.pdbx_ordinal
CXA C1 C 4.299 -1.590 1
CXA C2 C 3.000 -2.340 2
CXA C3 C 3.000 -3.840 3
CXA C4 C 4.299 -4.590 4
CXA C5 C 5.598 -3.840 5
CXA C6 C 5.598 -2.340 6
CXA C12 C 4.299 -0.090 7
CXA C13 C 5.598 0.660 8
CXA C14 C 6.897 -0.090 9
CXA O15 O 8.196 0.660 10
CXA O16 O 6.897 -1.590 11
CXA N17 N 5.598 2.160 12
CXA S18 S 6.897 2.910 13
CXA N19 N 6.147 4.209 14
CXA O20 O 7.647 1.611 15
CXA O21 O 8.196 3.660 16
#
loop_
_pdbe_chem_comp_bond_depiction.comp_id
_pdbe_chem_comp_bond_depiction.atom_id_1
_pdbe_chem_comp_bond_depiction.atom_id_2
_pdbe_chem_comp_bond_depiction.value_order
_pdbe_chem_comp_bond_depiction.bond_dir
_pdbe_chem_comp_bond_depiction.pdbx_ordinal
CXA C1 C2 DOUBLE NONE 1
CXA C1 C6 SINGLE NONE 2
CXA C1 C12 SINGLE NONE 3
CXA C2 C3 SINGLE NONE 4
CXA C3 C4 DOUBLE NONE 5
CXA C4 C5 SINGLE NONE 6
CXA C5 C6 DOUBLE NONE 7
CXA C13 C12 SINGLE BEGINDASH 8
CXA C13 C14 SINGLE NONE 9
CXA C13 N17 SINGLE NONE 10
CXA C14 O15 SINGLE NONE 11
CXA C14 O16 DOUBLE NONE 12
CXA N17 S18 SINGLE NONE 13
CXA S18 N19 SINGLE NONE 14
CXA S18 O20 DOUBLE NONE 15
CXA S18 O21 DOUBLE NONE 16
#
loop_
_pdbe_chem_comp_substructure.comp_id
_pdbe_chem_comp_substructure.substructure_name
_pdbe_chem_comp_substructure.id
_pdbe_chem_comp_substructure.substructure_type
_pdbe_chem_comp_substructure.substructure_smiles
_pdbe_chem_comp_substructure.substructure_inchis
_pdbe_chem_comp_substructure.substructure_inchikeys
CXA MurckoScaffold S1 scaffold c1ccccc1 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-UHFFFAOYSA-N
CXA peptide F1 fragment NCC=O InChI=1S/C2H5NO/c3-1-2-4/h2H,1,3H2 LYIIBVSRGJSHAV-UHFFFAOYSA-N
CXA phenyl F2 fragment c1ccccc1 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-UHFFFAOYSA-N
#
loop_
_pdbe_chem_comp_substructure_mapping.comp_id
_pdbe_chem_comp_substructure_mapping.atom_id
_pdbe_chem_comp_substructure_mapping.substructure_id
_pdbe_chem_comp_substructure_mapping.substructure_ordinal
CXA C1 S1 1
CXA C2 S1 1
CXA C3 S1 1
CXA C4 S1 1
CXA C5 S1 1
CXA C6 S1 1
CXA O16 F1 1
CXA C14 F1 1
CXA C13 F1 1
CXA N17 F1 1
CXA C1 F2 1
CXA C2 F2 1
CXA C3 F2 1
CXA C4 F2 1
CXA C5 F2 1
CXA C6 F2 1
#
_pdbe_chem_comp_rdkit_properties.comp_id CXA
_pdbe_chem_comp_rdkit_properties.exactmw 244.052
_pdbe_chem_comp_rdkit_properties.amw 244.272
_pdbe_chem_comp_rdkit_properties.lipinskiHBA 6
_pdbe_chem_comp_rdkit_properties.lipinskiHBD 4
_pdbe_chem_comp_rdkit_properties.NumRotatableBonds 6
_pdbe_chem_comp_rdkit_properties.NumHBD 3
_pdbe_chem_comp_rdkit_properties.NumHBA 4
_pdbe_chem_comp_rdkit_properties.NumHeavyAtoms 16
_pdbe_chem_comp_rdkit_properties.NumAtoms 28
_pdbe_chem_comp_rdkit_properties.NumHeteroatoms 7
_pdbe_chem_comp_rdkit_properties.NumAmideBonds 0
_pdbe_chem_comp_rdkit_properties.FractionCSP3 0.222
_pdbe_chem_comp_rdkit_properties.NumRings 1
_pdbe_chem_comp_rdkit_properties.NumAromaticRings 1
_pdbe_chem_comp_rdkit_properties.NumAliphaticRings 0
_pdbe_chem_comp_rdkit_properties.NumSaturatedRings 0
_pdbe_chem_comp_rdkit_properties.NumHeterocycles 0
_pdbe_chem_comp_rdkit_properties.NumAromaticHeterocycles 0
_pdbe_chem_comp_rdkit_properties.NumSaturatedHeterocycles 0
_pdbe_chem_comp_rdkit_properties.NumAliphaticHeterocycles 0
_pdbe_chem_comp_rdkit_properties.NumSpiroAtoms 0
_pdbe_chem_comp_rdkit_properties.NumBridgeheadAtoms 0
_pdbe_chem_comp_rdkit_properties.NumAtomStereoCenters 1
_pdbe_chem_comp_rdkit_properties.NumUnspecifiedAtomStereoCenters 0
_pdbe_chem_comp_rdkit_properties.labuteASA 110.388
_pdbe_chem_comp_rdkit_properties.tpsa 109.490
_pdbe_chem_comp_rdkit_properties.CrippenClogP -0.579
_pdbe_chem_comp_rdkit_properties.CrippenMR 57.547
_pdbe_chem_comp_rdkit_properties.chi0v 8.252
_pdbe_chem_comp_rdkit_properties.chi1v 4.977
_pdbe_chem_comp_rdkit_properties.chi2v 1.557
_pdbe_chem_comp_rdkit_properties.chi3v 1.557
_pdbe_chem_comp_rdkit_properties.chi4v 1.008
_pdbe_chem_comp_rdkit_properties.chi0n 19.436
_pdbe_chem_comp_rdkit_properties.chi1n 9.330
_pdbe_chem_comp_rdkit_properties.chi2n 1.143
_pdbe_chem_comp_rdkit_properties.chi3n 1.143
_pdbe_chem_comp_rdkit_properties.chi4n 0.657
_pdbe_chem_comp_rdkit_properties.hallKierAlpha -1.440
_pdbe_chem_comp_rdkit_properties.kappa1 3.795
_pdbe_chem_comp_rdkit_properties.kappa2 5.060
_pdbe_chem_comp_rdkit_properties.kappa3 4.387
_pdbe_chem_comp_rdkit_properties.Phi 1.200
#
loop_
_pdbe_chem_comp_external_mappings.comp_id
_pdbe_chem_comp_external_mappings.source
_pdbe_chem_comp_external_mappings.resource
_pdbe_chem_comp_external_mappings.resource_id
CXA UniChem DrugBank DB03012
CXA UniChem SureChEMBL SCHEMBL4316657
CXA UniChem 'PubChem TPHARMA' 15465183
CXA UniChem BindingDb 50121272
CXA UniChem BRENDA 239463
CXA UniChem BRENDA 33728
CXA UniChem 'Probes And Drugs' PD007457
CXA UniChem PubChem 446382
#
loop_
_pdbe_chem_comp_rdkit_conformer.comp_id
_pdbe_chem_comp_rdkit_conformer.atom_id
_pdbe_chem_comp_rdkit_conformer.Cartn_x_rdkit
_pdbe_chem_comp_rdkit_conformer.Cartn_y_rdkit
_pdbe_chem_comp_rdkit_conformer.Cartn_z_rdkit
_pdbe_chem_comp_rdkit_conformer.rdkit_method
_pdbe_chem_comp_rdkit_conformer.rdkit_ordinal
CXA C1 1.110 0.370 0.559 ETKDGv3 1
CXA C2 1.995 -0.368 1.254 ETKDGv3 2
CXA C3 3.435 -0.309 0.924 ETKDGv3 3
CXA C4 3.863 0.470 -0.076 ETKDGv3 4
CXA C5 2.897 1.274 -0.852 ETKDGv3 5
CXA C6 1.592 1.226 -0.554 ETKDGv3 6
CXA C12 -0.365 0.296 0.859 ETKDGv3 7
CXA C13 -1.093 -0.680 -0.094 ETKDGv3 8
CXA C14 -0.655 -2.092 0.175 ETKDGv3 9
CXA O15 -1.013 -2.717 1.366 ETKDGv3 10
CXA O16 0.052 -2.706 -0.668 ETKDGv3 11
CXA N17 -2.557 -0.611 0.074 ETKDGv3 12
CXA S18 -3.318 0.317 -1.188 ETKDGv3 13
CXA N19 -2.750 1.951 -1.180 ETKDGv3 14
CXA O20 -4.803 0.317 -0.965 ETKDGv3 15
CXA O21 -3.026 -0.308 -2.524 ETKDGv3 16
CXA HC2 1.667 -1.015 2.058 ETKDGv3 17
CXA HC3 4.141 -0.901 1.492 ETKDGv3 18
CXA HC4 4.917 0.513 -0.320 ETKDGv3 19
CXA HC5 3.246 1.899 -1.664 ETKDGv3 20
CXA HC6 0.889 1.815 -1.130 ETKDGv3 21
CXA H121 -0.533 -0.005 1.918 ETKDGv3 22
CXA H122 -0.795 1.313 0.752 ETKDGv3 23
CXA HC13 -0.805 -0.430 -1.140 ETKDGv3 24
CXA HO15 -0.715 -3.665 1.565 ETKDGv3 25
CXA HN17 -2.817 -0.183 0.993 ETKDGv3 26
CXA H191 -1.738 1.934 -1.436 ETKDGv3 27
CXA H192 -2.819 2.297 -0.197 ETKDGv3 28
#