data_EP2
#
_chem_comp.id EP2
_chem_comp.name "methyl N-[(2S)-4-{[(1S)-1-{[(2S)-2-carboxypyrrolidin-1-yl]carbonyl}-3-methylbutyl]amino}-2-hydroxy-4-oxobutanoyl]-L-leucylglycylglycinate"
_chem_comp.type peptide-like
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C26 H41 N5 O10"
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms NS-134
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2008-03-25
_chem_comp.pdbx_modified_date 2021-03-01
_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 583.631
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code EP2
_chem_comp.pdbx_model_coordinates_details "not provided"
_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 1SP4
_chem_comp.pdbx_subcomponent_list "MEU GLY LEU EPO LEU PRO"
_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.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
EP2 CB CB C 0 1 N N N 12.979 20.259 68.865 11.019 3.829 1.528 CB MEU 1
EP2 OXT OXT O 0 1 N N N 14.436 20.195 69.118 10.457 2.556 1.112 OXT MEU 2
EP2 N N N 0 1 N N N 17.208 20.714 67.908 7.010 1.367 0.576 N MEU 3
EP2 CA CA C 0 1 N N N 16.780 20.976 69.269 8.465 1.192 0.595 CA MEU 4
EP2 C C C 0 1 N N N 15.294 21.214 69.358 9.120 2.481 1.021 C MEU 5
EP2 O O O 0 1 N N N 14.865 22.324 69.603 8.441 3.446 1.282 O MEU 6
EP2 N1 N1 N 0 1 N N N 18.887 19.915 65.701 4.080 -0.733 -0.212 N GLY 7
EP2 CA1 CA1 C 0 1 N N N 18.271 21.229 65.799 4.717 0.519 0.202 CA GLY 8
EP2 C1 C1 C 0 1 N N N 17.903 21.615 67.222 6.213 0.340 0.222 C GLY 9
EP2 O1 O1 O 0 1 N N N 18.330 22.662 67.729 6.700 -0.729 -0.079 O GLY 10
EP2 N2 N2 N 0 1 N N N 22.043 18.307 65.279 0.672 -2.076 -0.438 N LEU 11
EP2 CA2 CA2 C 0 1 N N S 20.683 18.320 65.850 2.087 -2.067 -0.818 CA LEU 12
EP2 C2 C2 C 0 1 N N N 20.164 19.732 66.017 2.738 -0.809 -0.302 C LEU 13
EP2 O2 O2 O 0 1 N N N 20.914 20.649 66.353 2.053 0.135 0.031 O LEU 14
EP2 CB1 CB1 C 0 1 N N N 20.648 17.667 67.210 2.205 -2.114 -2.343 CB LEU 15
EP2 CG CG C 0 1 N N N 20.607 16.154 67.309 3.677 -2.258 -2.736 CG LEU 16
EP2 CD1 CD1 C 0 1 N N N 20.696 15.807 68.792 4.192 -3.629 -2.293 CD1 LEU 17
EP2 CD2 CD2 C 0 1 N N N 19.298 15.594 66.740 3.814 -2.127 -4.254 CD2 LEU 18
EP2 O11 O11 O 0 1 N N N 21.373 17.647 63.243 0.645 -4.292 -0.321 O1 EPO 19
EP2 C11 C11 C 0 1 N N N 22.286 17.868 64.050 0.030 -3.248 -0.258 C1 EPO 20
EP2 C21 C21 C 0 1 N N S 23.737 17.927 63.577 -1.450 -3.260 0.022 C2 EPO 21
EP2 O21 O21 O 0 1 N N N 24.553 18.968 64.137 -1.920 -4.092 1.085 O2 EPO 22
EP2 C31 C31 C 0 1 N N S 24.469 16.568 63.673 -1.929 -2.689 1.358 C3 EPO 23
EP2 C41 C41 C 0 1 N N N 25.840 16.806 63.069 -3.262 -1.987 1.385 C4 EPO 24
EP2 O41 O41 O 0 1 N N N 25.800 15.743 63.563 -4.179 -2.451 2.028 O3 EPO 25
EP2 N3 N3 N 0 1 N N N 26.772 17.197 63.930 -3.435 -0.843 0.694 N LEU 26
EP2 CA3 CA3 C 0 1 N N S 28.092 17.618 63.512 -4.731 -0.160 0.720 CA LEU 27
EP2 C3 C3 C 0 1 N N N 28.988 16.640 62.798 -4.884 0.674 -0.526 C LEU 28
EP2 O3 O3 O 0 1 N N N 28.867 15.430 62.948 -3.998 0.696 -1.354 O LEU 29
EP2 CB2 CB2 C 0 1 N N N 28.853 18.209 64.703 -4.806 0.744 1.951 CB LEU 30
EP2 CG1 CG1 C 0 1 N N N 29.570 17.221 65.625 -4.775 -0.114 3.217 CG LEU 31
EP2 CD11 CD11 C 0 0 N N N 30.429 17.962 66.649 -4.725 0.794 4.448 CD1 LEU 32
EP2 CD21 CD21 C 0 0 N N N 28.568 16.335 66.334 -6.034 -0.982 3.275 CD2 LEU 33
EP2 N4 N4 N 0 1 N N N 29.912 17.173 62.003 -6.006 1.395 -0.720 N PRO 34
EP2 CA4 CA4 C 0 1 N N S 30.876 16.366 61.250 -6.286 2.248 -1.885 CA PRO 35
EP2 C4 C4 C 0 1 N N N 32.159 16.195 62.109 -5.263 3.352 -1.969 C PRO 36
EP2 O4 O4 O 0 1 N N N 32.954 15.289 61.846 -4.385 3.427 -1.142 O PRO 37
EP2 CB3 CB3 C 0 1 N N N 31.114 17.228 60.003 -7.693 2.849 -1.685 CB PRO 38
EP2 CG2 CG2 C 0 1 N N N 30.997 18.627 60.507 -8.357 1.857 -0.694 CG PRO 39
EP2 CD CD C 0 1 N N N 29.853 18.572 61.506 -7.158 1.455 0.197 CD PRO 40
EP2 OXT1 OXT1 O 0 0 N N N 32.338 16.954 63.068 -5.328 4.253 -2.962 OXT PRO 41
EP2 HB1 HB1 H 0 1 N N N 12.440 20.275 69.824 10.729 4.604 0.818 HB1 MEU 42
EP2 HB2 HB2 H 0 1 N N N 12.745 21.172 68.298 10.644 4.085 2.519 HB2 MEU 43
EP2 HB3 HB3 H 0 1 N N N 12.669 19.377 68.285 12.106 3.753 1.559 HB3 MEU 44
EP2 H H H 0 1 N N N 16.976 19.841 67.479 6.621 2.222 0.817 H MEU 45
EP2 HA1 HA1 H 0 1 N N N 17.034 20.105 69.891 8.726 0.402 1.299 HA1 MEU 46
EP2 HA2 HA2 H 0 1 N N N 17.292 21.884 69.619 8.812 0.921 -0.401 HA2 MEU 47
EP2 H1 H1 H 0 1 N N N 18.340 19.137 65.391 4.625 -1.508 -0.421 H GLY 48
EP2 HA21 HA21 H 0 0 N N N 18.984 21.973 65.414 4.455 1.310 -0.501 HA2 GLY 49
EP2 HA3 HA3 H 0 1 N N N 17.339 21.199 65.216 4.370 0.791 1.199 HA3 GLY 50
EP2 H2 H2 H 0 1 N N N 22.805 18.639 65.835 0.198 -1.239 -0.315 H LEU 51
EP2 HA HA H 0 1 N N N 20.052 17.763 65.142 2.585 -2.936 -0.388 HA LEU 52
EP2 HB21 HB21 H 0 0 N N N 21.564 17.985 67.729 1.642 -2.966 -2.725 HB2 LEU 53
EP2 HB31 HB31 H 0 0 N N N 19.685 17.987 67.633 1.804 -1.194 -2.767 HB3 LEU 54
EP2 HG HG H 0 1 N N N 21.435 15.718 66.732 4.261 -1.476 -2.250 HG LEU 55
EP2 HD11 HD11 H 0 0 N N N 20.717 14.714 68.913 5.257 -3.704 -2.510 HD11 LEU 56
EP2 HD12 HD12 H 0 0 N N N 21.614 16.241 69.215 4.029 -3.749 -1.222 HD12 LEU 57
EP2 HD13 HD13 H 0 0 N N N 19.821 16.217 69.317 3.655 -4.410 -2.832 HD13 LEU 58
EP2 HD21 HD21 H 0 0 N N N 18.571 15.460 67.555 3.447 -1.151 -4.570 HD21 LEU 59
EP2 HD22 HD22 H 0 0 N N N 18.891 16.296 65.998 4.863 -2.230 -4.534 HD22 LEU 60
EP2 HD23 HD23 H 0 0 N N N 19.493 14.624 66.259 3.230 -2.909 -4.740 HD23 LEU 61
EP2 H21 H21 H 0 1 N N N 23.610 18.195 62.518 -2.097 -3.132 -0.847 H2 EPO 62
EP2 H31 H31 H 0 1 N N N 24.224 15.505 63.816 -1.175 -2.301 2.043 HO2 EPO 63
EP2 H3 H3 H 0 1 N N N 26.553 17.201 64.906 -2.701 -0.471 0.179 H LEU 64
EP2 HA4 HA4 H 0 1 N N N 27.854 18.352 62.728 -5.530 -0.900 0.763 HA LEU 65
EP2 HB22 HB22 H 0 0 N N N 29.620 18.883 64.294 -3.955 1.426 1.954 HB2 LEU 66
EP2 HB32 HB32 H 0 0 N N N 28.087 18.689 65.330 -5.732 1.319 1.924 HB3 LEU 67
EP2 HG1 HG1 H 0 1 N N N 30.226 16.591 65.006 -3.893 -0.754 3.201 HG LEU 68
EP2 HD14 HD14 H 0 0 N N N 31.430 18.140 66.229 -5.607 1.433 4.464 HD11 LEU 69
EP2 HD15 HD15 H 0 0 N N N 29.958 18.925 66.894 -4.703 0.182 5.350 HD12 LEU 70
EP2 HD16 HD16 H 0 0 N N N 30.518 17.354 67.561 -3.828 1.412 4.407 HD13 LEU 71
EP2 HD24 HD24 H 0 0 N N N 28.924 16.120 67.352 -6.070 -1.629 2.398 HD21 LEU 72
EP2 HD25 HD25 H 0 0 N N N 27.597 16.849 66.386 -6.012 -1.594 4.177 HD22 LEU 73
EP2 HD26 HD26 H 0 0 N N N 28.455 15.392 65.779 -6.916 -0.343 3.291 HD23 LEU 74
EP2 HA5 HA5 H 0 1 N N N 30.548 15.348 60.992 -6.261 1.651 -2.796 HA PRO 75
EP2 HB23 HB23 H 0 0 N N N 32.107 17.040 59.569 -7.628 3.846 -1.248 HB2 PRO 76
EP2 HB33 HB33 H 0 0 N N N 30.399 17.009 59.196 -8.238 2.876 -2.628 HB3 PRO 77
EP2 HG2 HG2 H 0 1 N N N 31.930 18.957 60.988 -9.133 2.351 -0.109 HG2 PRO 78
EP2 HG3 HG3 H 0 1 N N N 30.811 19.349 59.698 -8.758 0.990 -1.219 HG3 PRO 79
EP2 HD2 HD2 H 0 1 N N N 28.886 18.794 61.030 -7.333 0.479 0.651 HD2 PRO 80
EP2 HD3 HD3 H 0 1 N N N 29.945 19.319 62.308 -6.992 2.208 0.967 HD3 PRO 81
EP2 HXT HXT H 0 1 N N N 33.141 16.715 63.516 -4.651 4.943 -2.974 HXT PRO 82
# #
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
EP2 CB OXT SING N N 1
EP2 CB HB1 SING N N 2
EP2 CB HB2 SING N N 3
EP2 CB HB3 SING N N 4
EP2 OXT C SING N N 5
EP2 N CA SING N N 6
EP2 N H SING N N 7
EP2 N C1 SING N N 8
EP2 CA C SING N N 9
EP2 CA HA1 SING N N 10
EP2 CA HA2 SING N N 11
EP2 C O DOUB N N 12
EP2 N1 CA1 SING N N 13
EP2 N1 H1 SING N N 14
EP2 N1 C2 SING N N 15
EP2 CA1 C1 SING N N 16
EP2 CA1 HA21 SING N N 17
EP2 CA1 HA3 SING N N 18
EP2 C1 O1 DOUB N N 19
EP2 N2 CA2 SING N N 20
EP2 N2 H2 SING N N 21
EP2 N2 C11 SING N N 22
EP2 CA2 C2 SING N N 23
EP2 CA2 CB1 SING N N 24
EP2 CA2 HA SING N N 25
EP2 C2 O2 DOUB N N 26
EP2 CB1 CG SING N N 27
EP2 CB1 HB21 SING N N 28
EP2 CB1 HB31 SING N N 29
EP2 CG CD1 SING N N 30
EP2 CG CD2 SING N N 31
EP2 CG HG SING N N 32
EP2 CD1 HD11 SING N N 33
EP2 CD1 HD12 SING N N 34
EP2 CD1 HD13 SING N N 35
EP2 CD2 HD21 SING N N 36
EP2 CD2 HD22 SING N N 37
EP2 CD2 HD23 SING N N 38
EP2 N3 CA3 SING N N 39
EP2 N3 H3 SING N N 40
EP2 N3 C41 SING N N 41
EP2 CA3 C3 SING N N 42
EP2 CA3 CB2 SING N N 43
EP2 CA3 HA4 SING N N 44
EP2 C3 O3 DOUB N N 45
EP2 C3 N4 SING N N 46
EP2 CB2 CG1 SING N N 47
EP2 CB2 HB22 SING N N 48
EP2 CB2 HB32 SING N N 49
EP2 CG1 CD11 SING N N 50
EP2 CG1 CD21 SING N N 51
EP2 CG1 HG1 SING N N 52
EP2 CD11 HD14 SING N N 53
EP2 CD11 HD15 SING N N 54
EP2 CD11 HD16 SING N N 55
EP2 CD21 HD24 SING N N 56
EP2 CD21 HD25 SING N N 57
EP2 CD21 HD26 SING N N 58
EP2 N4 CA4 SING N N 59
EP2 N4 CD SING N N 60
EP2 CA4 C4 SING N N 61
EP2 CA4 CB3 SING N N 62
EP2 CA4 HA5 SING N N 63
EP2 C4 O4 DOUB N N 64
EP2 C4 OXT1 SING N N 65
EP2 CB3 CG2 SING N N 66
EP2 CB3 HB23 SING N N 67
EP2 CB3 HB33 SING N N 68
EP2 CG2 CD SING N N 69
EP2 CG2 HG2 SING N N 70
EP2 CG2 HG3 SING N N 71
EP2 CD HD2 SING N N 72
EP2 CD HD3 SING N N 73
EP2 OXT1 HXT SING N N 74
EP2 O11 C11 DOUB N N 75
EP2 C11 C21 SING N N 76
EP2 C21 O21 SING N N 77
EP2 C21 C31 SING N N 78
EP2 C21 H21 SING N N 79
EP2 O21 C31 SING N N 80
EP2 C31 C41 SING N N 81
EP2 C31 H31 SING N N 82
EP2 C41 O41 DOUB N N 83
# #
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
EP2 SMILES ACDLabs 10.04 "O=C(NC(C(=O)N1C(C(=O)O)CCC1)CC(C)C)C2OC2C(=O)NC(C(=O)NCC(=O)NCC(=O)OC)CC(C)C"
EP2 SMILES_CANONICAL CACTVS 3.341 "COC(=O)CNC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(O)=O"
EP2 SMILES CACTVS 3.341 "COC(=O)CNC(=O)CNC(=O)[CH](CC(C)C)NC(=O)[CH]1O[CH]1C(=O)N[CH](CC(C)C)C(=O)N2CCC[CH]2C(O)=O"
EP2 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(C)C[C@@H](C(=O)NCC(=O)NCC(=O)OC)NC(=O)[C@@H]1[C@H](O1)C(=O)N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(=O)O"
EP2 SMILES "OpenEye OEToolkits" 1.5.0 "CC(C)CC(C(=O)NCC(=O)NCC(=O)OC)NC(=O)C1C(O1)C(=O)NC(CC(C)C)C(=O)N2CCCC2C(=O)O"
EP2 InChI InChI 1.03 "InChI=1S/C26H41N5O10/c1-13(2)9-15(22(34)28-11-18(32)27-12-19(33)40-5)29-23(35)20-21(41-20)24(36)30-16(10-14(3)4)25(37)31-8-6-7-17(31)26(38)39/h13-17,20-21H,6-12H2,1-5H3,(H,27,32)(H,28,34)(H,29,35)(H,30,36)(H,38,39)/t15-,16-,17-,20-,21-/m0/s1"
EP2 InChIKey InChI 1.03 LLLKOFOBLVPXQZ-RNEDXHKXSA-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
EP2 "SYSTEMATIC NAME" ACDLabs 10.04 "methyl N-{[(2S,3S)-3-{[(1S)-1-{[(2S)-2-carboxypyrrolidin-1-yl]carbonyl}-3-methylbutyl]carbamoyl}oxiran-2-yl]carbonyl}-L-leucylglycylglycinate"
EP2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-1-[(2S)-2-[[(2S,3S)-3-[[(2S)-1-[[2-[(2-methoxy-2-oxo-ethyl)amino]-2-oxo-ethyl]amino]-4-methyl-1-oxo-pentan-2-yl]carbamoyl]oxiran-2-yl]carbonylamino]-4-methyl-pentanoyl]pyrrolidine-2-carboxylic 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
EP2 "Create component" 2008-03-25 RCSB
EP2 "Modify descriptor" 2011-06-04 RCSB
EP2 "Modify synonyms" 2021-03-01 PDBE
#
_pdbx_chem_comp_synonyms.ordinal 1
_pdbx_chem_comp_synonyms.comp_id EP2
_pdbx_chem_comp_synonyms.name NS-134
_pdbx_chem_comp_synonyms.provenance ?
_pdbx_chem_comp_synonyms.type ?
##