data_PO2
#
_chem_comp.id PO2
_chem_comp.name HYPOPHOSPHITE
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula 'O2 P'
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge -1
_chem_comp.pdbx_initial_date 2001-05-14
_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 62.973
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code PO2
_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 1H4K
_chem_comp.pdbx_subcomponent_list ?
_chem_comp.pdbx_processing_site EBI
_chem_comp.pdbx_pcm N
#
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
PO2 P P P 0 1 N N N N N N 23.463 19.775 22.096 0.000 -0.404 0.000 P PO2 1
PO2 O1 O1 O -1 1 N N N N N N 22.558 20.099 23.497 1.379 0.391 0.000 O1 PO2 2
PO2 O2 O2 O 0 1 N N N N N N 24.026 18.457 21.964 -1.379 0.391 0.000 O2 PO2 3
#
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
PO2 P O1 SING N N 1
PO2 P O2 DOUB N N 2
#
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
PO2 SMILES_CANONICAL CACTVS 3.341 '[O-]P=O'
PO2 SMILES CACTVS 3.341 '[O-]P=O'
PO2 SMILES_CANONICAL 'OpenEye OEToolkits' 1.5.0 '[O-]P=O'
PO2 SMILES 'OpenEye OEToolkits' 1.5.0 '[O-]P=O'
PO2 InChI InChI 1.03 'InChI=1S/HO2P/c1-3-2/h(H,1,2)/p-1'
PO2 InChIKey InChI 1.03 GQZXNSPRSGFJLY-UHFFFAOYSA-M
#
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
PO2 'Create component' 2001-05-14 EBI
PO2 'Modify descriptor' 2011-06-04 RCSB
PO2 'Modify PCM' 2024-09-27 PDBE
#
_pdbe_chem_comp_drugbank_details.comp_id PO2
_pdbe_chem_comp_drugbank_details.drugbank_id DB04053
_pdbe_chem_comp_drugbank_details.type 'small molecule'
_pdbe_chem_comp_drugbank_details.name Hypophosphite
_pdbe_chem_comp_drugbank_details.description ?
_pdbe_chem_comp_drugbank_details.cas_number 15460-68-1
_pdbe_chem_comp_drugbank_details.mechanism_of_action ?
#
_pdbe_chem_comp_synonyms.comp_id PO2
_pdbe_chem_comp_synonyms.name 'Hypophosphite ion'
_pdbe_chem_comp_synonyms.provenance DrugBank
_pdbe_chem_comp_synonyms.type ?
#
_pdbe_chem_comp_drugbank_classification.comp_id PO2
_pdbe_chem_comp_drugbank_classification.drugbank_id DB04053
_pdbe_chem_comp_drugbank_classification.parent 'Non-metal hypophosphites'
_pdbe_chem_comp_drugbank_classification.kingdom 'Inorganic compounds'
_pdbe_chem_comp_drugbank_classification.class 'Non-metal oxoanionic compounds'
_pdbe_chem_comp_drugbank_classification.superclass 'Homogeneous non-metal compounds'
_pdbe_chem_comp_drugbank_classification.description
'This compound belongs to the class of inorganic compounds known as non-metal hypophosphites. These are inorganic non-metallic compounds containing a hypophosphite as its largest oxoanion.'
#
_pdbe_chem_comp_drugbank_targets.comp_id PO2
_pdbe_chem_comp_drugbank_targets.drugbank_id DB04053
_pdbe_chem_comp_drugbank_targets.name 'Thiosulfate sulfurtransferase'
_pdbe_chem_comp_drugbank_targets.organism 'Azotobacter vinelandii'
_pdbe_chem_comp_drugbank_targets.uniprot_id P52197
_pdbe_chem_comp_drugbank_targets.pharmacologically_active unknown
_pdbe_chem_comp_drugbank_targets.ordinal 1
#
loop_
_software.name
_software.version
_software.description
rdkit 2023.03.3 'Core functionality.'
pdbeccdutils 0.8.4 '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
PO2 P P 4.299 -0.375 1
PO2 O1 O 5.598 0.375 2
PO2 O2 O 3.000 0.375 3
#
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
PO2 P O1 SINGLE NONE 1
PO2 P O2 DOUBLE NONE 2
#
#
#
_pdbe_chem_comp_rdkit_properties.comp_id PO2
_pdbe_chem_comp_rdkit_properties.exactmw 62.964
_pdbe_chem_comp_rdkit_properties.amw 62.972
_pdbe_chem_comp_rdkit_properties.lipinskiHBA 2
_pdbe_chem_comp_rdkit_properties.lipinskiHBD 0
_pdbe_chem_comp_rdkit_properties.NumRotatableBonds 0
_pdbe_chem_comp_rdkit_properties.NumHBD 0
_pdbe_chem_comp_rdkit_properties.NumHBA 2
_pdbe_chem_comp_rdkit_properties.NumHeavyAtoms 3
_pdbe_chem_comp_rdkit_properties.NumAtoms 3
_pdbe_chem_comp_rdkit_properties.NumHeteroatoms 3
_pdbe_chem_comp_rdkit_properties.NumAmideBonds 0
_pdbe_chem_comp_rdkit_properties.FractionCSP3 0
_pdbe_chem_comp_rdkit_properties.NumRings 0
_pdbe_chem_comp_rdkit_properties.NumAromaticRings 0
_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 0
_pdbe_chem_comp_rdkit_properties.NumUnspecifiedAtomStereoCenters 0
_pdbe_chem_comp_rdkit_properties.labuteASA 19.375
_pdbe_chem_comp_rdkit_properties.tpsa 40.130
_pdbe_chem_comp_rdkit_properties.CrippenClogP -0.447
_pdbe_chem_comp_rdkit_properties.CrippenMR 7.606
_pdbe_chem_comp_rdkit_properties.chi0v 2.158
_pdbe_chem_comp_rdkit_properties.chi1v 1.095
_pdbe_chem_comp_rdkit_properties.chi2v 0
_pdbe_chem_comp_rdkit_properties.chi3v 0
_pdbe_chem_comp_rdkit_properties.chi4v 0
_pdbe_chem_comp_rdkit_properties.chi0n 1.264
_pdbe_chem_comp_rdkit_properties.chi1n 0.365
_pdbe_chem_comp_rdkit_properties.chi2n 0
_pdbe_chem_comp_rdkit_properties.chi3n 0
_pdbe_chem_comp_rdkit_properties.chi4n 0
_pdbe_chem_comp_rdkit_properties.hallKierAlpha 0.060
_pdbe_chem_comp_rdkit_properties.kappa1 3.060
_pdbe_chem_comp_rdkit_properties.kappa2 2.060
_pdbe_chem_comp_rdkit_properties.kappa3 2.060
_pdbe_chem_comp_rdkit_properties.Phi 2.101
#
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
PO2 UniChem DrugBank DB04053
PO2 UniChem PDBe PO2
PO2 UniChem ChEBI 44951
PO2 UniChem fdasrs 238U65NZ04
PO2 UniChem PubChem 183145
PO2 UniChem ACTor 12359-19-2
PO2 UniChem 'EPA CompTox Dashboard' DTXSID10154048
PO2 UniChem Rhea 44951
PO2 UniChem rxnorm 'HYPOPHOSPHITE ION'
PO2 UniChem 'Probes And Drugs' PD006521
#
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
PO2 P -0.079 0.545 0.000 ETKDGv3 1
PO2 O1 1.463 -0.251 0.000 ETKDGv3 2
PO2 O2 -1.384 -0.294 0.000 ETKDGv3 3
#