data_NH2
#
_chem_comp.id NH2
_chem_comp.name 'AMINO GROUP'
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula 'H2 N'
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 1999-07-08
_chem_comp.pdbx_modified_date 2024-09-27
_chem_comp.pdbx_ambiguous_flag Y
_chem_comp.pdbx_release_status REL
_chem_comp.pdbx_replaced_by ?
_chem_comp.pdbx_replaces ?
_chem_comp.formula_weight 16.023
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code NH2
_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 2FLY
_chem_comp.pdbx_subcomponent_list ?
_chem_comp.pdbx_processing_site RCSB
_chem_comp.pdbx_pcm Y
#
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
NH2 N N N 0 1 N N N Y Y N 10.091 8.978 -7.810 0.000 0.000 0.000 N NH2 1
NH2 HN1 1HN H 0 1 N N N Y Y N 11.091 8.978 -7.810 -0.385 -0.545 -0.771 HN1 NH2 2
NH2 HN2 2HN H 0 1 N N N Y Y N 10.323 9.890 -8.082 1.020 0.000 0.000 HN2 NH2 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
NH2 N HN1 SING N N 1
NH2 N HN2 SING 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
NH2 SMILES ACDLabs 10.04 N
NH2 InChI InChI 1.06 InChI=1S/H3N/h1H3
NH2 InChIKey InChI 1.06 QGZKDVFQNNGYKY-UHFFFAOYSA-N
NH2 SMILES_CANONICAL CACTVS 3.385 '[NH2]'
NH2 SMILES CACTVS 3.385 '[NH2]'
NH2 SMILES_CANONICAL 'OpenEye OEToolkits' 2.0.7 '[NH2]'
NH2 SMILES 'OpenEye OEToolkits' 2.0.7 '[NH2]'
#
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
NH2 'SYSTEMATIC NAME' ACDLabs 10.04 ammonia
NH2 'SYSTEMATIC NAME' 'OpenEye OEToolkits' 2.0.7 '$l^{2}-azane'
#
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
NH2 'Create component' 1999-07-08 RCSB
NH2 'Initial release' 2021-04-14 RCSB
NH2 'Initial release' 2021-04-21 RCSB
NH2 'Initial release' 2021-04-28 RCSB
NH2 'Modify descriptor' 2023-09-23 RCSB
NH2 'Modify backbone' 2023-11-03 PDBE
NH2 'Modify PCM' 2024-09-27 PDBE
#
loop_
_pdbx_chem_comp_pcm.pcm_id
_pdbx_chem_comp_pcm.comp_id
_pdbx_chem_comp_pcm.modified_residue_id
_pdbx_chem_comp_pcm.type
_pdbx_chem_comp_pcm.category
_pdbx_chem_comp_pcm.position
_pdbx_chem_comp_pcm.polypeptide_position
_pdbx_chem_comp_pcm.comp_id_linking_atom
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession
1 NH2 ALA None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0057 ?
2 NH2 VAL None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0303 ?
3 NH2 ILE None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0161 ?
4 NH2 MET None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0173 ?
5 NH2 TYR None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0302 ?
6 NH2 SER None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0275 ?
7 NH2 THR None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0293 ?
8 NH2 ARG None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0060 ?
9 NH2 ASP None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0063 ?
10 NH2 GLU None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0129 ?
11 NH2 CYS None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0102 ?
12 NH2 GLY None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0132 ?
13 NH2 PRO None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0257 ?
14 NH2 LEU None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0166 ?
15 NH2 PHE None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0248 ?
16 NH2 TRP None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0296 ?
17 NH2 ASN None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0062 ?
18 NH2 GLN None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0130 ?
19 NH2 HIS None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0148 ?
20 NH2 LYS None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? PTM-0168 ?
21 NH2 DPR None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
22 NH2 DAL None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
23 NH2 DCY None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
24 NH2 DTY None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
25 NH2 DVA None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
26 NH2 DAS None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
27 NH2 DPN None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
28 NH2 DTR None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
29 NH2 DAR None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
30 NH2 DTH None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
31 NH2 DLE None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
32 NH2 DHI None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
33 NH2 DSN None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
34 NH2 DGL None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
35 NH2 DLY None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
36 NH2 MED None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
37 NH2 DSG None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
38 NH2 DIL None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
39 NH2 DGN None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
40 NH2 PYL None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
41 NH2 SEC None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
42 NH2 ? None 'Terminal amidation' 'Amino-acid backbone' C-terminal ? ? ? ?
#
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.'
#
_pdbe_chem_comp_atom_depiction.comp_id NH2
_pdbe_chem_comp_atom_depiction.atom_id N
_pdbe_chem_comp_atom_depiction.element N
_pdbe_chem_comp_atom_depiction.model_Cartn_x 3.805
_pdbe_chem_comp_atom_depiction.model_Cartn_y 0.233
_pdbe_chem_comp_atom_depiction.pdbx_ordinal 1
#
#
#
#
_pdbe_chem_comp_rdkit_properties.comp_id NH2
_pdbe_chem_comp_rdkit_properties.exactmw 17.027
_pdbe_chem_comp_rdkit_properties.amw 17.031
_pdbe_chem_comp_rdkit_properties.lipinskiHBA 1
_pdbe_chem_comp_rdkit_properties.lipinskiHBD 3
_pdbe_chem_comp_rdkit_properties.NumRotatableBonds 0
_pdbe_chem_comp_rdkit_properties.NumHBD 1
_pdbe_chem_comp_rdkit_properties.NumHBA 1
_pdbe_chem_comp_rdkit_properties.NumHeavyAtoms 1
_pdbe_chem_comp_rdkit_properties.NumAtoms 4
_pdbe_chem_comp_rdkit_properties.NumHeteroatoms 1
_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 10.430
_pdbe_chem_comp_rdkit_properties.tpsa 35
_pdbe_chem_comp_rdkit_properties.CrippenClogP 0.162
_pdbe_chem_comp_rdkit_properties.CrippenMR 5.022
_pdbe_chem_comp_rdkit_properties.chi0v 0.500
_pdbe_chem_comp_rdkit_properties.chi1v 0
_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 2.500
_pdbe_chem_comp_rdkit_properties.chi1n 1
_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 -0.040
_pdbe_chem_comp_rdkit_properties.kappa1 0.000
_pdbe_chem_comp_rdkit_properties.kappa2 -27.040
_pdbe_chem_comp_rdkit_properties.kappa3 -104.040
_pdbe_chem_comp_rdkit_properties.Phi -0.011
#
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
NH2 UniChem 'KEGG LIGAND' C00014
NH2 UniChem ChEBI 16134
NH2 UniChem eMolecules 477343
NH2 UniChem atlas ammonium
NH2 UniChem fdasrs 5138Q19F1X
NH2 UniChem SureChEMBL SCHEMBL20
NH2 UniChem PharmGKB PA166131585
NH2 UniChem HMDB HMDB0000051
NH2 UniChem NMRShiftDB 20025291
NH2 UniChem ACTor 2655-25-6
NH2 UniChem ACTor 7664-41-7
NH2 UniChem 'EPA CompTox Dashboard' DTXSID0023872
NH2 UniChem DrugCentral 4625
NH2 UniChem MetaboLights MTBLC16134
NH2 UniChem BRENDA 27
NH2 UniChem BRENDA 753
NH2 UniChem ChemicalBook CB1191893
NH2 UniChem ChemicalBook CB9854275
NH2 UniChem ClinicalTrials AMMONIA
NH2 UniChem ClinicalTrials 'AMMONIA (13N)'
NH2 UniChem ClinicalTrials 'AMMONIA N 13'
NH2 UniChem ClinicalTrials 'AMMONIA N-13'
NH2 UniChem ClinicalTrials 'AMMONIA SOLUTION, STRONG'
NH2 UniChem ClinicalTrials 'AMMONIA WATER'
NH2 UniChem rxnorm AMMONIA
NH2 UniChem rxnorm 'AMMONIA N-13'
NH2 UniChem rxnorm 'AMMONIA SPIRIT, AROMATIC'
NH2 UniChem rxnorm 'AMMONIUM HYDROXIDE'
NH2 UniChem 'Probes And Drugs' PD073703
NH2 UniChem Nikkaji J3.748F
NH2 UniChem 'PubChem TPHARMA' 15119548
NH2 UniChem PubChem 222
NH2 UniChem Mcule MCULE-5646000632
NH2 UniChem ACTor 15194-15-7
NH2 UniChem ACTor 17778-88-0
NH2 UniChem ACTor 208990-07-2
#
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
NH2 N -0.004 0.416 0.000 ETKDGv3 1
NH2 HN1 -0.836 -0.217 0.000 ETKDGv3 2
NH2 HN2 0.840 -0.199 0.000 ETKDGv3 3
#