data_A1AZ2
#
_chem_comp.id A1AZ2
_chem_comp.name 3-methyl-D-histidine
_chem_comp.type "D-peptide linking"
_chem_comp.pdbx_type ATOMP
_chem_comp.formula "C7 H11 N3 O2"
_chem_comp.mon_nstd_parent_comp_id HIS
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2024-07-25
_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 169.181
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code A1AZ2
_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 7UGW
_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_n_terminal_atom_flag
_chem_comp_atom.pdbx_backbone_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
A1AZ2 N N1 N 0 1 N N N Y Y N 71.073 39.541 33.702 -0.908 1.141 1.122 N A1AZ2 1
A1AZ2 CA C1 C 0 1 N N R N Y N 70.591 40.567 34.640 -1.222 -0.131 0.457 CA A1AZ2 2
A1AZ2 C C2 C 0 1 N N N N Y Y 70.750 40.010 36.070 -2.665 -0.128 0.024 C A1AZ2 3
A1AZ2 O O1 O 0 1 N N N N Y Y 71.618 39.200 36.289 -3.259 0.918 -0.093 O A1AZ2 4
A1AZ2 CB C3 C 0 1 N N N N N N 71.378 41.841 34.401 -0.322 -0.302 -0.768 CB A1AZ2 5
A1AZ2 CG C4 C 0 1 Y N N N N N 71.279 42.281 32.867 1.113 -0.428 -0.324 CG A1AZ2 6
A1AZ2 ND1 N2 N 0 1 Y N N N N N 72.183 42.956 32.168 2.033 0.582 -0.242 ND1 A1AZ2 7
A1AZ2 CD2 C5 C 0 1 Y N N N N N 70.230 42.017 32.031 1.734 -1.554 0.073 CD2 A1AZ2 8
A1AZ2 CE1 C6 C 0 1 Y N N N N N 71.712 43.114 30.918 3.187 0.036 0.198 CE1 A1AZ2 9
A1AZ2 NE2 N3 N 0 1 Y N N N N N 70.504 42.528 30.847 3.001 -1.242 0.385 NE2 A1AZ2 10
A1AZ2 CM C7 C 0 1 N N N N N N 73.468 43.455 32.626 1.808 1.992 -0.571 CM A1AZ2 11
A1AZ2 OXT O2 O 0 1 N Y N N Y Y 69.822 40.428 37.203 -3.291 -1.287 -0.232 OXT A1AZ2 12
A1AZ2 H H1 H 0 1 N N N Y Y N 70.564 38.692 33.845 0.036 1.139 1.478 H A1AZ2 13
A1AZ2 H1 H2 H 0 1 N N N N N N 70.936 39.857 32.763 -1.057 1.921 0.499 H1 A1AZ2 14
A1AZ2 HA H4 H 0 1 N N N N Y N 69.525 40.764 34.455 -1.052 -0.954 1.151 HA A1AZ2 15
A1AZ2 HB3 H5 H 0 1 N N N N N N 72.433 41.669 34.661 -0.614 -1.201 -1.311 HB3 A1AZ2 16
A1AZ2 HB2 H6 H 0 1 N N N N N N 70.970 42.643 35.035 -0.426 0.566 -1.420 HB2 A1AZ2 17
A1AZ2 HD2 H7 H 0 1 N N N N N N 69.330 41.481 32.295 1.290 -2.537 0.132 HD2 A1AZ2 18
A1AZ2 HE1 H8 H 0 1 N N N N N N 72.217 43.624 30.111 4.110 0.570 0.370 HE1 A1AZ2 19
A1AZ2 HM2 H10 H 0 1 N N N N N N 73.608 43.192 33.685 1.467 2.523 0.319 HM2 A1AZ2 20
A1AZ2 HM1 H11 H 0 1 N N N N N N 74.272 43.003 32.026 2.739 2.436 -0.924 HM1 A1AZ2 21
A1AZ2 HM3 H12 H 0 1 N N N N N N 73.498 44.549 32.513 1.051 2.067 -1.351 HM3 A1AZ2 22
A1AZ2 HXT H13 H 0 1 N N N N Y Y 70.062 39.964 37.997 -4.217 -1.235 -0.507 HXT A1AZ2 23
#
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
A1AZ2 NE2 CE1 DOUB Y N 1
A1AZ2 NE2 CD2 SING Y N 2
A1AZ2 CE1 ND1 SING Y N 3
A1AZ2 CD2 CG DOUB Y N 4
A1AZ2 ND1 CM SING N N 5
A1AZ2 ND1 CG SING Y N 6
A1AZ2 CG CB SING N N 7
A1AZ2 N CA SING N N 8
A1AZ2 CB CA SING N N 9
A1AZ2 CA C SING N N 10
A1AZ2 C O DOUB N N 11
A1AZ2 C OXT SING N N 12
A1AZ2 N H SING N N 13
A1AZ2 N H1 SING N N 14
A1AZ2 CA HA SING N N 15
A1AZ2 CB HB3 SING N N 16
A1AZ2 CB HB2 SING N N 17
A1AZ2 CD2 HD2 SING N N 18
A1AZ2 CE1 HE1 SING N N 19
A1AZ2 CM HM2 SING N N 20
A1AZ2 CM HM1 SING N N 21
A1AZ2 CM HM3 SING N N 22
A1AZ2 OXT HXT SING N N 23
#
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
A1AZ2 SMILES ACDLabs 12.01 "NC(Cc1cncn1C)C(=O)O"
A1AZ2 InChI InChI 1.06 "InChI=1S/C7H11N3O2/c1-10-4-9-3-5(10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m1/s1"
A1AZ2 InChIKey InChI 1.06 JDHILDINMRGULE-ZCFIWIBFSA-N
A1AZ2 SMILES_CANONICAL CACTVS 3.385 "Cn1cncc1C[C@@H](N)C(O)=O"
A1AZ2 SMILES CACTVS 3.385 "Cn1cncc1C[CH](N)C(O)=O"
A1AZ2 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cn1cncc1C[C@H](C(=O)O)N"
A1AZ2 SMILES "OpenEye OEToolkits" 2.0.7 "Cn1cncc1CC(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
A1AZ2 "SYSTEMATIC NAME" ACDLabs 12.01 3-methyl-D-histidine
A1AZ2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "(2~{R})-2-azanyl-3-(3-methylimidazol-4-yl)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
A1AZ2 "Create component" 2024-07-25 RCSB
A1AZ2 "Initial release" 2024-10-02 RCSB
#