# By using this file you agree to the legally binding terms of use found at # https://github.com/google-deepmind/alphafold3/blob/main/OUTPUT_TERMS_OF_USE.md. # To request access to the AlphaFold 3 model parameters, follow the process set # out at https://github.com/google-deepmind/alphafold3. You may only use these if # received directly from Google. Use is subject to terms of use available at # https://github.com/google-deepmind/alphafold3/blob/main/WEIGHTS_TERMS_OF_USE.md. data_spkb37665 # _entry.id spkb37665 # loop_ _atom_type.symbol C N O S # loop_ _audit_author.name _audit_author.pdbx_ordinal "Google DeepMind" 1 "Isomorphic Labs" 2 # _audit_conform.dict_location https://raw.githubusercontent.com/ihmwg/ModelCIF/master/dist/mmcif_ma.dic _audit_conform.dict_name mmcif_ma.dic _audit_conform.dict_version 1.4.5 # loop_ _chem_comp.formula _chem_comp.formula_weight _chem_comp.id _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_smiles _chem_comp.pdbx_synonyms _chem_comp.type "C3 H7 N O2" 89.093 ALA y ALANINE C[C@@H](C(=O)O)N ? "L-PEPTIDE LINKING" "C2 H5 N O2" 75.067 GLY y GLYCINE C(C(=O)O)N ? "PEPTIDE LINKING" "C6 H13 N O2" 131.173 LEU y LEUCINE CC(C)C[C@@H](C(=O)O)N ? "L-PEPTIDE LINKING" "C5 H11 N O2 S" 149.211 MET y METHIONINE CSCC[C@@H](C(=O)O)N ? "L-PEPTIDE LINKING" "C3 H7 N O3" 105.093 SER y SERINE C([C@@H](C(=O)O)N)O ? "L-PEPTIDE LINKING" "C4 H9 N O3" 119.119 THR y THREONINE C[C@H]([C@@H](C(=O)O)N)O ? "L-PEPTIDE LINKING" "C5 H11 N O2" 117.146 VAL y VALINE CC(C)[C@@H](C(=O)O)N ? "L-PEPTIDE LINKING" # _citation.book_publisher ? _citation.country UK _citation.id primary _citation.journal_full Nature _citation.journal_id_ASTM NATUAS _citation.journal_id_CSD 0006 _citation.journal_id_ISSN 0028-0836 _citation.journal_volume 630 _citation.page_first 493 _citation.page_last 500 _citation.pdbx_database_id_DOI 10.1038/s41586-024-07487-w _citation.pdbx_database_id_PubMed 38718835 _citation.title "Accurate structure prediction of biomolecular interactions with AlphaFold 3" _citation.year 2024 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary "Google DeepMind" 1 primary "Isomorphic Labs" 2 # _entity.id 1 _entity.pdbx_description . _entity.type polymer # _entity_poly.entity_id 1 _entity_poly.pdbx_strand_id A _entity_poly.type polypeptide(L) # loop_ _entity_poly_seq.entity_id _entity_poly_seq.hetero _entity_poly_seq.mon_id _entity_poly_seq.num 1 n MET 1 1 n SER 2 1 n GLY 3 1 n THR 4 1 n GLY 5 1 n VAL 6 1 n LEU 7 1 n LEU 8 1 n LEU 9 1 n THR 10 1 n LEU 11 1 n LEU 12 1 n LEU 13 1 n LEU 14 1 n VAL 15 1 n ALA 16 1 n MET 17 1 n ALA 18 1 n ALA 19 # _ma_data.content_type "model coordinates" _ma_data.id 1 _ma_data.name Model # _ma_model_list.data_id 1 _ma_model_list.model_group_id 1 _ma_model_list.model_group_name "AlphaFold-beta-20231127 (3.0.0 @ 2025-07-08 05:24:45)" _ma_model_list.model_id 1 _ma_model_list.model_name "Top ranked model" _ma_model_list.model_type "Ab initio model" _ma_model_list.ordinal_id 1 # loop_ _ma_protocol_step.method_type _ma_protocol_step.ordinal_id _ma_protocol_step.protocol_id _ma_protocol_step.step_id "coevolution MSA" 1 1 1 "template search" 2 1 2 modeling 3 1 3 # loop_ _ma_qa_metric.id _ma_qa_metric.mode _ma_qa_metric.name _ma_qa_metric.software_group_id _ma_qa_metric.type 1 global pLDDT 1 pLDDT 2 local pLDDT 1 pLDDT # _ma_qa_metric_global.metric_id 1 _ma_qa_metric_global.metric_value 94.58 _ma_qa_metric_global.model_id 1 _ma_qa_metric_global.ordinal_id 1 # loop_ _ma_qa_metric_local.label_asym_id _ma_qa_metric_local.label_comp_id _ma_qa_metric_local.label_seq_id _ma_qa_metric_local.metric_id _ma_qa_metric_local.metric_value _ma_qa_metric_local.model_id _ma_qa_metric_local.ordinal_id A MET 1 2 77.11 1 1 A SER 2 2 83.21 1 2 A GLY 3 2 95.50 1 3 A THR 4 2 94.93 1 4 A GLY 5 2 97.53 1 5 A VAL 6 2 97.41 1 6 A LEU 7 2 96.77 1 7 A LEU 8 2 96.26 1 8 A LEU 9 2 96.38 1 9 A THR 10 2 97.13 1 10 A LEU 11 2 96.33 1 11 A LEU 12 2 96.53 1 12 A LEU 13 2 96.28 1 13 A LEU 14 2 96.74 1 14 A VAL 15 2 98.02 1 15 A ALA 16 2 98.70 1 16 A MET 17 2 94.06 1 17 A ALA 18 2 98.19 1 18 A ALA 19 2 92.56 1 19 # _ma_software_group.group_id 1 _ma_software_group.ordinal_id 1 _ma_software_group.software_id 1 # _ma_target_entity.data_id 1 _ma_target_entity.entity_id 1 _ma_target_entity.origin . # _ma_target_entity_instance.asym_id A _ma_target_entity_instance.details . _ma_target_entity_instance.entity_id 1 # loop_ _pdbx_data_usage.details _pdbx_data_usage.id _pdbx_data_usage.type _pdbx_data_usage.url ;Non-commercial use only, by using this file you agree to the terms of use found at https://github.com/google-deepmind/alphafold3/blob/main/OUTPUT_TERMS_OF_USE.md. To request access to the AlphaFold 3 model parameters, follow the process set out at https://github.com/google-deepmind/alphafold3. You may only use these if received directly from Google. Use is subject to terms of use available at https://github.com/google-deepmind/alphafold3/blob/main/WEIGHTS_TERMS_OF_USE.md. ; 1 license https://github.com/google-deepmind/alphafold3/blob/main/OUTPUT_TERMS_OF_USE.md ;AlphaFold 3 and its output are not intended for, have not been validated for, and are not approved for clinical use. They are provided "as-is" without any warranty of any kind, whether expressed or implied. No warranty is given that use shall not infringe the rights of any third party. ; 2 disclaimer ? # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.hetero _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.seq_id A 1 1 n MET . 1 A 1 A 2 1 n SER . 2 A 2 A 3 1 n GLY . 3 A 3 A 4 1 n THR . 4 A 4 A 5 1 n GLY . 5 A 5 A 6 1 n VAL . 6 A 6 A 7 1 n LEU . 7 A 7 A 8 1 n LEU . 8 A 8 A 9 1 n LEU . 9 A 9 A 10 1 n THR . 10 A 10 A 11 1 n LEU . 11 A 11 A 12 1 n LEU . 12 A 12 A 13 1 n LEU . 13 A 13 A 14 1 n LEU . 14 A 14 A 15 1 n VAL . 15 A 15 A 16 1 n ALA . 16 A 16 A 17 1 n MET . 17 A 17 A 18 1 n ALA . 18 A 18 A 19 1 n ALA . 19 A 19 # _software.classification other _software.date ? _software.description "Structure prediction" _software.name AlphaFold _software.pdbx_ordinal 1 _software.type package _software.version "AlphaFold-beta-20231127 (9ceee3b5f7825b611ab42eaad843248507ced2da1e745fa3b3d93c6c4ad3ca74)" # _struct_asym.entity_id 1 _struct_asym.id A # loop_ _atom_site.group_PDB _atom_site.id _atom_site.type_symbol _atom_site.label_atom_id _atom_site.label_alt_id _atom_site.label_comp_id _atom_site.label_asym_id _atom_site.label_entity_id _atom_site.label_seq_id _atom_site.pdbx_PDB_ins_code _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.occupancy _atom_site.B_iso_or_equiv _atom_site.auth_seq_id _atom_site.auth_asym_id _atom_site.pdbx_PDB_model_num ATOM 1 N N . MET A 1 1 ? -8.950 -2.050 15.429 1.00 84.26 1 A 1 ATOM 2 C CA . MET A 1 1 ? -7.954 -2.102 14.344 1.00 84.13 1 A 1 ATOM 3 C C . MET A 1 1 ? -8.150 -3.366 13.515 1.00 85.14 1 A 1 ATOM 4 O O . MET A 1 1 ? -8.376 -4.437 14.070 1.00 80.08 1 A 1 ATOM 5 C CB . MET A 1 1 ? -6.529 -2.096 14.906 1.00 78.06 1 A 1 ATOM 6 C CG . MET A 1 1 ? -6.188 -0.819 15.647 1.00 74.61 1 A 1 ATOM 7 S SD . MET A 1 1 ? -4.516 -0.856 16.325 1.00 69.37 1 A 1 ATOM 8 C CE . MET A 1 1 ? -4.453 0.768 17.066 1.00 61.22 1 A 1 ATOM 9 N N . SER A 1 2 ? -8.061 -3.241 12.193 1.00 82.29 2 A 1 ATOM 10 C CA . SER A 1 2 ? -8.222 -4.375 11.290 1.00 87.02 2 A 1 ATOM 11 C C . SER A 1 2 ? -6.935 -4.607 10.497 1.00 90.58 2 A 1 ATOM 12 O O . SER A 1 2 ? -6.331 -3.655 10.002 1.00 85.86 2 A 1 ATOM 13 C CB . SER A 1 2 ? -9.379 -4.130 10.331 1.00 81.72 2 A 1 ATOM 14 O OG . SER A 1 2 ? -10.602 -3.960 11.038 1.00 71.77 2 A 1 ATOM 15 N N . GLY A 1 3 ? -6.525 -5.873 10.370 1.00 93.10 3 A 1 ATOM 16 C CA . GLY A 1 3 ? -5.317 -6.233 9.624 1.00 95.68 3 A 1 ATOM 17 C C . GLY A 1 3 ? -5.416 -5.868 8.155 1.00 96.98 3 A 1 ATOM 18 O O . GLY A 1 3 ? -4.424 -5.495 7.524 1.00 96.25 3 A 1 ATOM 19 N N . THR A 1 4 ? -6.634 -5.953 7.595 1.00 96.54 4 A 1 ATOM 20 C CA . THR A 1 4 ? -6.888 -5.611 6.193 1.00 97.30 4 A 1 ATOM 21 C C . THR A 1 4 ? -6.534 -4.151 5.907 1.00 97.73 4 A 1 ATOM 22 O O . THR A 1 4 ? -6.000 -3.832 4.846 1.00 96.77 4 A 1 ATOM 23 C CB . THR A 1 4 ? -8.357 -5.857 5.835 1.00 95.91 4 A 1 ATOM 24 O OG1 . THR A 1 4 ? -8.729 -7.185 6.218 1.00 90.72 4 A 1 ATOM 25 C CG2 . THR A 1 4 ? -8.593 -5.677 4.350 1.00 89.54 4 A 1 ATOM 26 N N . GLY A 1 5 ? -6.813 -3.257 6.849 1.00 96.95 5 A 1 ATOM 27 C CA . GLY A 1 5 ? -6.492 -1.839 6.698 1.00 97.48 5 A 1 ATOM 28 C C . GLY A 1 5 ? -4.997 -1.597 6.590 1.00 97.98 5 A 1 ATOM 29 O O . GLY A 1 5 ? -4.552 -0.756 5.805 1.00 97.69 5 A 1 ATOM 30 N N . VAL A 1 6 ? -4.204 -2.344 7.366 1.00 98.05 6 A 1 ATOM 31 C CA . VAL A 1 6 ? -2.742 -2.240 7.330 1.00 98.29 6 A 1 ATOM 32 C C . VAL A 1 6 ? -2.204 -2.689 5.974 1.00 98.50 6 A 1 ATOM 33 O O . VAL A 1 6 ? -1.285 -2.073 5.427 1.00 98.30 6 A 1 ATOM 34 C CB . VAL A 1 6 ? -2.100 -3.063 8.459 1.00 97.85 6 A 1 ATOM 35 C CG1 . VAL A 1 6 ? -0.579 -3.008 8.376 1.00 95.67 6 A 1 ATOM 36 C CG2 . VAL A 1 6 ? -2.568 -2.557 9.813 1.00 95.22 6 A 1 ATOM 37 N N . LEU A 1 7 ? -2.787 -3.760 5.416 1.00 98.11 7 A 1 ATOM 38 C CA . LEU A 1 7 ? -2.380 -4.268 4.106 1.00 98.24 7 A 1 ATOM 39 C C . LEU A 1 7 ? -2.641 -3.236 3.009 1.00 98.38 7 A 1 ATOM 40 O O . LEU A 1 7 ? -1.789 -3.009 2.148 1.00 98.23 7 A 1 ATOM 41 C CB . LEU A 1 7 ? -3.119 -5.570 3.783 1.00 98.02 7 A 1 ATOM 42 C CG . LEU A 1 7 ? -2.735 -6.761 4.660 1.00 95.89 7 A 1 ATOM 43 C CD1 . LEU A 1 7 ? -3.633 -7.946 4.354 1.00 93.89 7 A 1 ATOM 44 C CD2 . LEU A 1 7 ? -1.278 -7.145 4.449 1.00 93.43 7 A 1 ATOM 45 N N . LEU A 1 8 ? -3.812 -2.595 3.042 1.00 98.09 8 A 1 ATOM 46 C CA . LEU A 1 8 ? -4.169 -1.575 2.060 1.00 98.12 8 A 1 ATOM 47 C C . LEU A 1 8 ? -3.266 -0.349 2.180 1.00 98.34 8 A 1 ATOM 48 O O . LEU A 1 8 ? -2.825 0.205 1.171 1.00 98.25 8 A 1 ATOM 49 C CB . LEU A 1 8 ? -5.635 -1.167 2.229 1.00 97.80 8 A 1 ATOM 50 C CG . LEU A 1 8 ? -6.645 -2.255 1.856 1.00 94.18 8 A 1 ATOM 51 C CD1 . LEU A 1 8 ? -8.053 -1.805 2.213 1.00 92.88 8 A 1 ATOM 52 C CD2 . LEU A 1 8 ? -6.570 -2.587 0.372 1.00 92.43 8 A 1 ATOM 53 N N . LEU A 1 9 ? -2.976 0.070 3.416 1.00 98.12 9 A 1 ATOM 54 C CA . LEU A 1 9 ? -2.092 1.207 3.665 1.00 98.20 9 A 1 ATOM 55 C C . LEU A 1 9 ? -0.685 0.928 3.144 1.00 98.43 9 A 1 ATOM 56 O O . LEU A 1 9 ? -0.059 1.790 2.521 1.00 98.35 9 A 1 ATOM 57 C CB . LEU A 1 9 ? -2.052 1.519 5.160 1.00 97.88 9 A 1 ATOM 58 C CG . LEU A 1 9 ? -1.198 2.729 5.537 1.00 93.91 9 A 1 ATOM 59 C CD1 . LEU A 1 9 ? -1.725 4.001 4.893 1.00 93.20 9 A 1 ATOM 60 C CD2 . LEU A 1 9 ? -1.156 2.880 7.050 1.00 92.98 9 A 1 ATOM 61 N N . THR A 1 10 ? -0.191 -0.290 3.392 1.00 98.17 10 A 1 ATOM 62 C CA . THR A 1 10 ? 1.135 -0.705 2.931 1.00 98.26 10 A 1 ATOM 63 C C . THR A 1 10 ? 1.199 -0.716 1.404 1.00 98.50 10 A 1 ATOM 64 O O . THR A 1 10 ? 2.191 -0.276 0.816 1.00 98.36 10 A 1 ATOM 65 C CB . THR A 1 10 ? 1.485 -2.098 3.469 1.00 97.93 10 A 1 ATOM 66 O OG1 . THR A 1 10 ? 1.448 -2.084 4.894 1.00 94.98 10 A 1 ATOM 67 C CG2 . THR A 1 10 ? 2.881 -2.522 3.026 1.00 93.73 10 A 1 ATOM 68 N N . LEU A 1 11 ? 0.139 -1.205 0.752 1.00 98.31 11 A 1 ATOM 69 C CA . LEU A 1 11 ? 0.063 -1.241 -0.708 1.00 98.29 11 A 1 ATOM 70 C C . LEU A 1 11 ? 0.136 0.166 -1.296 1.00 98.49 11 A 1 ATOM 71 O O . LEU A 1 11 ? 0.875 0.409 -2.254 1.00 98.37 11 A 1 ATOM 72 C CB . LEU A 1 11 ? -1.229 -1.940 -1.147 1.00 98.00 11 A 1 ATOM 73 C CG . LEU A 1 11 ? -1.409 -2.075 -2.662 1.00 93.84 11 A 1 ATOM 74 C CD1 . LEU A 1 11 ? -0.289 -2.902 -3.278 1.00 92.54 11 A 1 ATOM 75 C CD2 . LEU A 1 11 ? -2.759 -2.710 -2.971 1.00 92.80 11 A 1 ATOM 76 N N . LEU A 1 12 ? -0.619 1.109 -0.718 1.00 98.44 12 A 1 ATOM 77 C CA . LEU A 1 12 ? -0.609 2.499 -1.169 1.00 98.41 12 A 1 ATOM 78 C C . LEU A 1 12 ? 0.775 3.123 -0.998 1.00 98.55 12 A 1 ATOM 79 O O . LEU A 1 12 ? 1.234 3.871 -1.866 1.00 98.45 12 A 1 ATOM 80 C CB . LEU A 1 12 ? -1.649 3.308 -0.390 1.00 98.16 12 A 1 ATOM 81 C CG . LEU A 1 12 ? -3.102 2.975 -0.735 1.00 94.30 12 A 1 ATOM 82 C CD1 . LEU A 1 12 ? -4.043 3.666 0.244 1.00 92.79 12 A 1 ATOM 83 C CD2 . LEU A 1 12 ? -3.434 3.409 -2.161 1.00 93.15 12 A 1 ATOM 84 N N . LEU A 1 13 ? 1.440 2.812 0.110 1.00 98.54 13 A 1 ATOM 85 C CA . LEU A 1 13 ? 2.781 3.317 0.387 1.00 98.52 13 A 1 ATOM 86 C C . LEU A 1 13 ? 3.787 2.806 -0.644 1.00 98.62 13 A 1 ATOM 87 O O . LEU A 1 13 ? 4.629 3.568 -1.130 1.00 98.49 13 A 1 ATOM 88 C CB . LEU A 1 13 ? 3.206 2.910 1.799 1.00 98.30 13 A 1 ATOM 89 C CG . LEU A 1 13 ? 4.558 3.466 2.254 1.00 93.09 13 A 1 ATOM 90 C CD1 . LEU A 1 13 ? 4.537 4.992 2.294 1.00 91.94 13 A 1 ATOM 91 C CD2 . LEU A 1 13 ? 4.911 2.913 3.627 1.00 92.74 13 A 1 ATOM 92 N N . LEU A 1 14 ? 3.700 1.512 -0.996 1.00 98.58 14 A 1 ATOM 93 C CA . LEU A 1 14 ? 4.586 0.911 -1.990 1.00 98.53 14 A 1 ATOM 94 C C . LEU A 1 14 ? 4.395 1.548 -3.367 1.00 98.63 14 A 1 ATOM 95 O O . LEU A 1 14 ? 5.371 1.824 -4.073 1.00 98.45 14 A 1 ATOM 96 C CB . LEU A 1 14 ? 4.337 -0.600 -2.075 1.00 98.27 14 A 1 ATOM 97 C CG . LEU A 1 14 ? 4.815 -1.397 -0.859 1.00 94.53 14 A 1 ATOM 98 C CD1 . LEU A 1 14 ? 4.319 -2.836 -0.950 1.00 93.46 14 A 1 ATOM 99 C CD2 . LEU A 1 14 ? 6.336 -1.377 -0.756 1.00 93.48 14 A 1 ATOM 100 N N . VAL A 1 15 ? 3.139 1.795 -3.753 1.00 98.65 15 A 1 ATOM 101 C CA . VAL A 1 15 ? 2.831 2.441 -5.032 1.00 98.57 15 A 1 ATOM 102 C C . VAL A 1 15 ? 3.402 3.859 -5.068 1.00 98.64 15 A 1 ATOM 103 O O . VAL A 1 15 ? 3.975 4.280 -6.078 1.00 98.36 15 A 1 ATOM 104 C CB . VAL A 1 15 ? 1.311 2.458 -5.282 1.00 98.19 15 A 1 ATOM 105 C CG1 . VAL A 1 15 ? 0.961 3.274 -6.528 1.00 96.70 15 A 1 ATOM 106 C CG2 . VAL A 1 15 ? 0.788 1.035 -5.450 1.00 97.00 15 A 1 ATOM 107 N N . ALA A 1 16 ? 3.266 4.593 -3.966 1.00 98.81 16 A 1 ATOM 108 C CA . ALA A 1 16 ? 3.782 5.957 -3.872 1.00 98.77 16 A 1 ATOM 109 C C . ALA A 1 16 ? 5.310 5.992 -3.976 1.00 98.79 16 A 1 ATOM 110 O O . ALA A 1 16 ? 5.876 6.891 -4.602 1.00 98.51 16 A 1 ATOM 111 C CB . ALA A 1 16 ? 3.323 6.598 -2.564 1.00 98.62 16 A 1 ATOM 112 N N . MET A 1 17 ? 5.987 5.016 -3.369 1.00 98.46 17 A 1 ATOM 113 C CA . MET A 1 17 ? 7.448 4.917 -3.418 1.00 98.31 17 A 1 ATOM 114 C C . MET A 1 17 ? 7.946 4.538 -4.813 1.00 98.38 17 A 1 ATOM 115 O O . MET A 1 17 ? 9.005 4.988 -5.248 1.00 97.79 17 A 1 ATOM 116 C CB . MET A 1 17 ? 7.950 3.893 -2.399 1.00 97.78 17 A 1 ATOM 117 C CG . MET A 1 17 ? 7.828 4.370 -0.962 1.00 94.91 17 A 1 ATOM 118 S SD . MET A 1 17 ? 8.434 3.143 0.217 1.00 88.29 17 A 1 ATOM 119 C CE . MET A 1 17 ? 8.326 4.094 1.730 1.00 78.58 17 A 1 ATOM 120 N N . ALA A 1 18 ? 7.179 3.696 -5.518 1.00 98.53 18 A 1 ATOM 121 C CA . ALA A 1 18 ? 7.540 3.235 -6.857 1.00 98.42 18 A 1 ATOM 122 C C . ALA A 1 18 ? 7.351 4.322 -7.913 1.00 98.42 18 A 1 ATOM 123 O O . ALA A 1 18 ? 7.979 4.273 -8.976 1.00 97.66 18 A 1 ATOM 124 C CB . ALA A 1 18 ? 6.712 1.997 -7.220 1.00 97.91 18 A 1 ATOM 125 N N . ALA A 1 19 ? 6.488 5.305 -7.633 1.00 97.69 19 A 1 ATOM 126 C CA . ALA A 1 19 ? 6.184 6.389 -8.564 1.00 96.43 19 A 1 ATOM 127 C C . ALA A 1 19 ? 7.386 7.323 -8.728 1.00 94.08 19 A 1 ATOM 128 O O . ALA A 1 19 ? 7.701 7.701 -9.871 1.00 89.24 19 A 1 ATOM 129 C CB . ALA A 1 19 ? 4.956 7.171 -8.078 1.00 93.77 19 A 1 ATOM 130 O OXT . ALA A 1 19 ? 8.006 7.678 -7.736 1.00 84.15 19 A 1 #