data_A3U
#
_chem_comp.id A3U
_chem_comp.name 4-acetamido-L-phenylalanine
_chem_comp.type "L-peptide linking"
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C11 H14 N2 O3"
_chem_comp.mon_nstd_parent_comp_id PHE
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2021-11-04
_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 222.240
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code A3U
_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 7SPF
_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
A3U N N1 N 0 1 N N N Y Y N -28.333 -13.013 19.979 2.271 1.595 0.507 N A3U 1
A3U CA C1 C 0 1 N N S Y N N -27.084 -13.737 20.268 2.713 0.196 0.429 CA A3U 2
A3U C C2 C 0 1 N N N Y N Y -25.970 -13.261 19.329 4.212 0.151 0.280 C A3U 3
A3U O O1 O 0 1 N N N Y N Y -24.849 -13.030 19.770 4.809 1.124 -0.115 O A3U 4
A3U CB C3 C 0 1 N N N N N N -27.379 -15.248 20.055 2.060 -0.479 -0.779 CB A3U 5
A3U CG C4 C 0 1 Y N N N N N -26.191 -16.143 20.028 0.568 -0.543 -0.573 CG A3U 6
A3U CD1 C5 C 0 1 Y N N N N N -25.176 -16.082 21.008 -0.234 0.495 -1.010 CD1 A3U 7
A3U CD2 C6 C 0 1 Y N N N N N -26.065 -17.105 19.033 0.004 -1.643 0.048 CD2 A3U 8
A3U CE1 C7 C 0 1 Y N N N N N -24.079 -16.924 20.976 -1.601 0.439 -0.823 CE1 A3U 9
A3U CE2 C8 C 0 1 Y N N N N N -24.958 -17.967 18.992 -1.362 -1.705 0.237 CE2 A3U 10
A3U CZ C9 C 0 1 Y N N N N N -23.960 -17.892 19.982 -2.170 -0.661 -0.195 CZ A3U 11
A3U NZ N2 N 0 1 N N N N N N -22.800 -18.709 19.991 -3.555 -0.722 -0.004 NZ A3U 12
A3U OZ O2 O 0 1 N N N N N N -22.976 -19.708 17.932 -3.686 1.477 0.257 OZ A3U 13
A3U C1 C10 C 0 1 N N N N N N -22.362 -19.503 18.987 -4.248 0.403 0.264 C1 A3U 14
A3U C2 C11 C 0 1 N N N N N N -21.041 -20.217 19.236 -5.721 0.325 0.573 C2 A3U 15
A3U OXT O3 O 0 1 N Y N Y N Y -26.260 -13.130 18.033 4.883 -0.971 0.586 OXT A3U 16
A3U H H1 H 0 1 N N N Y Y N -29.053 -13.330 20.596 2.529 2.102 -0.326 H A3U 17
A3U H2 H2 H 0 1 N Y N Y Y N -28.188 -12.033 20.112 1.277 1.651 0.672 H2 A3U 18
A3U HA H4 H 0 1 N N N Y N N -26.779 -13.572 21.312 2.422 -0.329 1.339 HA A3U 19
A3U HB2 H5 H 0 1 N N N N N N -27.905 -15.357 19.095 2.278 0.097 -1.679 HB2 A3U 20
A3U HB3 H6 H 0 1 N N N N N N -28.035 -15.582 20.873 2.455 -1.488 -0.889 HB3 A3U 21
A3U HD1 H7 H 0 1 N N N N N N -25.259 -15.358 21.805 0.209 1.350 -1.498 HD1 A3U 22
A3U HD2 H8 H 0 1 N N N N N N -26.832 -17.191 18.278 0.633 -2.454 0.384 HD2 A3U 23
A3U HE1 H9 H 0 1 N N N N N N -23.309 -16.830 21.728 -2.227 1.250 -1.164 HE1 A3U 24
A3U HE2 H10 H 0 1 N N N N N N -24.871 -18.692 18.196 -1.802 -2.564 0.722 HE2 A3U 25
A3U H11 H11 H 0 1 N N N N N N -22.249 -18.697 20.826 -4.016 -1.573 -0.065 H11 A3U 26
A3U H12 H12 H 0 1 N N N N N N -20.804 -20.862 18.377 -6.291 0.412 -0.352 H12 A3U 27
A3U H13 H13 H 0 1 N N N N N N -20.241 -19.473 19.367 -5.943 -0.631 1.047 H13 A3U 28
A3U H14 H14 H 0 1 N N N N N N -21.122 -20.832 20.144 -5.995 1.137 1.246 H14 A3U 29
A3U HXT H15 H 0 1 N Y N Y N Y -25.486 -12.845 17.562 5.843 -0.952 0.474 HXT A3U 30
#
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
A3U OZ C1 DOUB N N 1
A3U C1 C2 SING N N 2
A3U C1 NZ SING N N 3
A3U CE2 CD2 DOUB Y N 4
A3U CE2 CZ SING Y N 5
A3U CD2 CG SING Y N 6
A3U C O DOUB N N 7
A3U C CA SING N N 8
A3U N CA SING N N 9
A3U CZ NZ SING N N 10
A3U CZ CE1 DOUB Y N 11
A3U CG CB SING N N 12
A3U CG CD1 DOUB Y N 13
A3U CB CA SING N N 14
A3U CE1 CD1 SING Y N 15
A3U C OXT SING N N 16
A3U N H SING N N 17
A3U N H2 SING N N 18
A3U CA HA SING N N 19
A3U CB HB2 SING N N 20
A3U CB HB3 SING N N 21
A3U CD1 HD1 SING N N 22
A3U CD2 HD2 SING N N 23
A3U CE1 HE1 SING N N 24
A3U CE2 HE2 SING N N 25
A3U NZ H11 SING N N 26
A3U C2 H12 SING N N 27
A3U C2 H13 SING N N 28
A3U C2 H14 SING N N 29
A3U OXT HXT SING N N 30
#
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
A3U SMILES ACDLabs 12.01 "O=C(C)Nc1ccc(cc1)CC(N)C(=O)O"
A3U InChI InChI 1.03 "InChI=1S/C11H14N2O3/c1-7(14)13-9-4-2-8(3-5-9)6-10(12)11(15)16/h2-5,10H,6,12H2,1H3,(H,13,14)(H,15,16)/t10-/m0/s1"
A3U InChIKey InChI 1.03 YAYQQGFBTYYMMH-JTQLQIEISA-N
A3U SMILES_CANONICAL CACTVS 3.385 "CC(=O)Nc1ccc(C[C@H](N)C(O)=O)cc1"
A3U SMILES CACTVS 3.385 "CC(=O)Nc1ccc(C[CH](N)C(O)=O)cc1"
A3U SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(=O)Nc1ccc(cc1)C[C@@H](C(=O)O)N"
A3U SMILES "OpenEye OEToolkits" 2.0.7 "CC(=O)Nc1ccc(cc1)CC(C(=O)O)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
A3U "SYSTEMATIC NAME" ACDLabs 12.01 4-acetamido-L-phenylalanine
A3U "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "(2~{S})-3-(4-acetamidophenyl)-2-azanyl-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
A3U "Create component" 2021-11-04 RCSB
A3U "Initial release" 2022-06-01 RCSB
A3U "Modify backbone" 2023-11-03 PDBE
A3U "Modify PCM" 2024-09-27 PDBE
#
_pdbx_chem_comp_pcm.pcm_id 1
_pdbx_chem_comp_pcm.comp_id A3U
_pdbx_chem_comp_pcm.modified_residue_id PHE
_pdbx_chem_comp_pcm.type None
_pdbx_chem_comp_pcm.category "Non-standard residue"
_pdbx_chem_comp_pcm.position "Amino-acid side chain"
_pdbx_chem_comp_pcm.polypeptide_position "Any 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 ?
#