data_1M49
# 
_entry.id   1M49 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.286 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
PDB   1M49         
RCSB  RCSB016578   
WWPDB D_1000016578 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1M47 '1m47 is the Crystal Structure of Human Interleukin-2' unspecified 
PDB 1M48 
;1m48 is the crystal structure of human IL-2 complexed with (R)-N-[2-[1-(Aminoiminomethyl)-3-piperidinyl]-1-oxoethyl]-4-(phenylethynyl)-L-phenylalanine methyl ester
;
unspecified 
PDB 1M4A 
;1m4a is the crystal structure of human interleukin-2 Y31C covalently modified at C31 with (1H-Indol-3-yl)-(2-mercapto-ethoxyimino)-acetic acid
;
unspecified 
PDB 1M4B 
;1m4b is the crystal structure of human interleukin-2 K43C covalently modified at C43 with 2-[2-(2-Cyclohexyl-2-guanidino-acetylamino)-acetylamino]-N-(3-mercapto-propyl)-propionamide
;
unspecified 
PDB 1M4C '1M4C is the crystal structure of human interleukin-2' unspecified 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1M49 
_pdbx_database_status.recvd_initial_deposition_date   2002-07-02 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Arkin, M.A.'    1  
'Randal, M.'     2  
'DeLano, W.L.'   3  
'Hyde, J.'       4  
'Luong, T.N.'    5  
'Oslob, J.D.'    6  
'Raphael, D.R.'  7  
'Taylor, L.'     8  
'Wang, J.'       9  
'McDowell, R.S.' 10 
'Wells, J.A.'    11 
'Braisted, A.C.' 12 
# 
_citation.id                        primary 
_citation.title                     
;Binding of small molecules to an adaptive 
protein-protein interface
;
_citation.journal_abbrev            Proc.Natl.Acad.Sci.USA 
_citation.journal_volume            100 
_citation.page_first                1603 
_citation.page_last                 1608 
_citation.year                      2003 
_citation.journal_id_ASTM           PNASA6 
_citation.country                   US 
_citation.journal_id_ISSN           0027-8424 
_citation.journal_id_CSD            0040 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   12582206 
_citation.pdbx_database_id_DOI      10.1073/pnas.252756299 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
primary 'Arkin, M.A.'    1  
primary 'Randal, M.'     2  
primary 'DeLano, W.L.'   3  
primary 'Hyde, J.'       4  
primary 'Luong, T.N.'    5  
primary 'Oslob, J.D.'    6  
primary 'Raphael, D.R.'  7  
primary 'Taylor, L.'     8  
primary 'Wang, J.'       9  
primary 'McDowell, R.S.' 10 
primary 'Wells, J.A.'    11 
primary 'Braisted, A.C.' 12 
# 
_cell.entry_id           1M49 
_cell.length_a           51.323 
_cell.length_b           58.379 
_cell.length_c           93.507 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1M49 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     man interleukin-2 15435.979 2   ? ? ? ? 
2 non-polymer syn 
'2-[2-(1-CARBAMIMIDOYL-PIPERIDIN-3-YL)-ACETYLAMINO]-3-{4-[2-(3-OXALYL-1H-INDOL-7-YL)ETHYL]-PHENYL}-PROPIONIC ACID METHYL ESTER' 
561.629   2   ? ? ? ? 
3 water       nat water 18.015    104 ? ? ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'IL-2, T-CELL GROWTH FACTOR, TCGF, ALDESLEUKIN' 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       
;APTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHL
RPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT
;
_entity_poly.pdbx_seq_one_letter_code_can   
;APTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHL
RPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT
;
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ALA n 
1 2   PRO n 
1 3   THR n 
1 4   SER n 
1 5   SER n 
1 6   SER n 
1 7   THR n 
1 8   LYS n 
1 9   LYS n 
1 10  THR n 
1 11  GLN n 
1 12  LEU n 
1 13  GLN n 
1 14  LEU n 
1 15  GLU n 
1 16  HIS n 
1 17  LEU n 
1 18  LEU n 
1 19  LEU n 
1 20  ASP n 
1 21  LEU n 
1 22  GLN n 
1 23  MET n 
1 24  ILE n 
1 25  LEU n 
1 26  ASN n 
1 27  GLY n 
1 28  ILE n 
1 29  ASN n 
1 30  ASN n 
1 31  TYR n 
1 32  LYS n 
1 33  ASN n 
1 34  PRO n 
1 35  LYS n 
1 36  LEU n 
1 37  THR n 
1 38  ARG n 
1 39  MET n 
1 40  LEU n 
1 41  THR n 
1 42  PHE n 
1 43  LYS n 
1 44  PHE n 
1 45  TYR n 
1 46  MET n 
1 47  PRO n 
1 48  LYS n 
1 49  LYS n 
1 50  ALA n 
1 51  THR n 
1 52  GLU n 
1 53  LEU n 
1 54  LYS n 
1 55  HIS n 
1 56  LEU n 
1 57  GLN n 
1 58  CYS n 
1 59  LEU n 
1 60  GLU n 
1 61  GLU n 
1 62  GLU n 
1 63  LEU n 
1 64  LYS n 
1 65  PRO n 
1 66  LEU n 
1 67  GLU n 
1 68  GLU n 
1 69  VAL n 
1 70  LEU n 
1 71  ASN n 
1 72  LEU n 
1 73  ALA n 
1 74  GLN n 
1 75  SER n 
1 76  LYS n 
1 77  ASN n 
1 78  PHE n 
1 79  HIS n 
1 80  LEU n 
1 81  ARG n 
1 82  PRO n 
1 83  ARG n 
1 84  ASP n 
1 85  LEU n 
1 86  ILE n 
1 87  SER n 
1 88  ASN n 
1 89  ILE n 
1 90  ASN n 
1 91  VAL n 
1 92  ILE n 
1 93  VAL n 
1 94  LEU n 
1 95  GLU n 
1 96  LEU n 
1 97  LYS n 
1 98  GLY n 
1 99  SER n 
1 100 GLU n 
1 101 THR n 
1 102 THR n 
1 103 PHE n 
1 104 MET n 
1 105 CYS n 
1 106 GLU n 
1 107 TYR n 
1 108 ALA n 
1 109 ASP n 
1 110 GLU n 
1 111 THR n 
1 112 ALA n 
1 113 THR n 
1 114 ILE n 
1 115 VAL n 
1 116 GLU n 
1 117 PHE n 
1 118 LEU n 
1 119 ASN n 
1 120 ARG n 
1 121 TRP n 
1 122 ILE n 
1 123 THR n 
1 124 PHE n 
1 125 CYS n 
1 126 GLN n 
1 127 SER n 
1 128 ILE n 
1 129 ILE n 
1 130 SER n 
1 131 THR n 
1 132 LEU n 
1 133 THR n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               human 
_entity_src_gen.gene_src_genus                     Homo 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Homo sapiens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     9606 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli BL21' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     511693 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   'Escherichia coli' 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               BL21 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          plasmid 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       pRSET 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    IL2_HUMAN 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   
;APTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHL
RPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT
;
_struct_ref.pdbx_align_begin           21 
_struct_ref.pdbx_db_accession          P60568 
_struct_ref.pdbx_db_isoform            ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1M49 A 1 ? 133 ? P60568 21 ? 153 ? 1 133 
2 1 1M49 B 1 ? 133 ? P60568 21 ? 153 ? 1 133 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
CMM non-polymer         . 
'2-[2-(1-CARBAMIMIDOYL-PIPERIDIN-3-YL)-ACETYLAMINO]-3-{4-[2-(3-OXALYL-1H-INDOL-7-YL)ETHYL]-PHENYL}-PROPIONIC ACID METHYL ESTER' ? 
'C30 H35 N5 O6'  561.629 
CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 
HOH non-polymer         . WATER ? 'H2 O'           18.015  
ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2'    117.146 
# 
_exptl.entry_id          1M49 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   45.77 
_exptl_crystal.density_Matthews      2.27 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            298 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.0 
_exptl_crystal_grow.pdbx_details    'pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'RIGAKU RAXIS IV' 
_diffrn_detector.pdbx_collection_date   2000-08-16 
_diffrn_detector.details                mirrors 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'yale mirrors' 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.type                        RIGAKU 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.5418 
# 
_reflns.entry_id                     1M49 
_reflns.observed_criterion_sigma_F   0 
_reflns.observed_criterion_sigma_I   0 
_reflns.d_resolution_high            2.0 
_reflns.d_resolution_low             10.0 
_reflns.number_all                   19589 
_reflns.number_obs                   19589 
_reflns.percent_possible_obs         99.2 
_reflns.pdbx_Rmerge_I_obs            0.042 
_reflns.pdbx_Rsym_value              0.042 
_reflns.pdbx_netI_over_sigmaI        24.7 
_reflns.B_iso_Wilson_estimate        33.6 
_reflns.pdbx_redundancy              4.0 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.00 
_reflns_shell.d_res_low              2.06 
_reflns_shell.percent_possible_all   92.8 
_reflns_shell.Rmerge_I_obs           0.228 
_reflns_shell.pdbx_Rsym_value        0.228 
_reflns_shell.meanI_over_sigI_obs    7.7 
_reflns_shell.pdbx_redundancy        3.4 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      1778 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1M49 
_refine.ls_number_reflns_obs                     16549 
_refine.ls_number_reflns_all                     16549 
_refine.pdbx_ls_sigma_I                          0 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.ls_d_res_low                             10.00 
_refine.ls_d_res_high                            2.0 
_refine.ls_percent_reflns_obs                    89.6 
_refine.ls_R_factor_obs                          0.22556 
_refine.ls_R_factor_all                          0.22556 
_refine.ls_R_factor_R_work                       0.22285 
_refine.ls_R_factor_R_free                       0.27841 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 5.0 
_refine.ls_number_reflns_R_free                  866 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               38.381 
_refine.aniso_B[1][1]                            0.62 
_refine.aniso_B[2][2]                            0.94 
_refine.aniso_B[3][3]                            -1.57 
_refine.aniso_B[1][2]                            0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             1.40 
_refine.pdbx_solvent_ion_probe_radii             0.80 
_refine.pdbx_solvent_shrinkage_radii             0.80 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             isotropic 
_refine.pdbx_stereochemistry_target_values       'MAXIMUM LIKELIHOOD' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R_Free                  0.21094 
_refine.overall_SU_B                             2.65307 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_SU_ML                            0.07540 
_refine.pdbx_overall_ESU_R                       0.24266 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        1948 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         82 
_refine_hist.number_atoms_solvent             104 
_refine_hist.number_atoms_total               2134 
_refine_hist.d_res_high                       2.0 
_refine_hist.d_res_low                        10.00 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
p_bond_d       0.006 0.022 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_deg    1.254 2.032 ? ? 'X-RAY DIFFRACTION' ? 
p_chiral_restr 0.074 0.200 ? ? 'X-RAY DIFFRACTION' ? 
p_plane_restr  0.003 0.020 ? ? 'X-RAY DIFFRACTION' ? 
p_mcbond_it    2.083 2.500 ? ? 'X-RAY DIFFRACTION' ? 
p_mcangle_it   4.873 5.00  ? ? 'X-RAY DIFFRACTION' ? 
p_scbond_it    3.223 2.50  ? ? 'X-RAY DIFFRACTION' ? 
p_scangle_it   5.130 5.000 ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   ? 
_refine_ls_shell.d_res_high                       2.0 
_refine_ls_shell.d_res_low                        2.067 
_refine_ls_shell.number_reflns_R_work             ? 
_refine_ls_shell.R_factor_R_work                  0.268 
_refine_ls_shell.percent_reflns_obs               92.8 
_refine_ls_shell.R_factor_R_free                  0.328 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.number_reflns_R_free             82 
_refine_ls_shell.number_reflns_obs                1700 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
_struct.entry_id                  1M49 
_struct.title                     'Crystal Structure of Human Interleukin-2 Complexed with SP-1985' 
_struct.pdbx_descriptor           interleukin-2 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1M49 
_struct_keywords.pdbx_keywords   CYTOKINE 
_struct_keywords.text            'cytokine, four-helix bundle, small molecule complex' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
E N N 3 ? 
F N N 3 ? 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1  1  SER A 4   ? ASN A 29  ? SER A 4   ASN A 29  1 ? 26 
HELX_P HELX_P2  2  LYS A 32  ? THR A 41  ? LYS A 32  THR A 41  1 ? 10 
HELX_P HELX_P3  3  GLU A 52  ? HIS A 55  ? GLU A 52  HIS A 55  5 ? 4  
HELX_P HELX_P4  4  LEU A 56  ? GLU A 61  ? LEU A 56  GLU A 61  1 ? 6  
HELX_P HELX_P5  5  GLU A 62  ? ALA A 73  ? GLU A 62  ALA A 73  1 ? 12 
HELX_P HELX_P6  6  ARG A 81  ? GLY A 98  ? ARG A 81  GLY A 98  1 ? 18 
HELX_P HELX_P7  7  THR A 113 ? LEU A 132 ? THR A 113 LEU A 132 1 ? 20 
HELX_P HELX_P8  8  SER B 4   ? ASN B 29  ? SER B 4   ASN B 29  1 ? 26 
HELX_P HELX_P9  9  LYS B 35  ? LEU B 40  ? LYS B 35  LEU B 40  1 ? 6  
HELX_P HELX_P10 10 GLU B 52  ? HIS B 55  ? GLU B 52  HIS B 55  5 ? 4  
HELX_P HELX_P11 11 LEU B 56  ? GLU B 61  ? LEU B 56  GLU B 61  1 ? 6  
HELX_P HELX_P12 12 GLU B 62  ? ALA B 73  ? GLU B 62  ALA B 73  1 ? 12 
HELX_P HELX_P13 13 ARG B 81  ? LYS B 97  ? ARG B 81  LYS B 97  1 ? 17 
HELX_P HELX_P14 14 THR B 113 ? LEU B 132 ? THR B 113 LEU B 132 1 ? 20 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
disulf1 disulf ? ? A CYS 58 SG ? ? ? 1_555 A CYS 105 SG ? ? A CYS 58 A CYS 105 1_555 ? ? ? ? ? ? ? 2.022 ? 
disulf2 disulf ? ? B CYS 58 SG ? ? ? 1_555 B CYS 105 SG ? ? B CYS 58 B CYS 105 1_555 ? ? ? ? ? ? ? 2.025 ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software ? ? ? ? 17 'BINDING SITE FOR RESIDUE CMM A 201' 
AC2 Software ? ? ? ? 18 'BINDING SITE FOR RESIDUE CMM B 202' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  AC1 17 LYS A 35  ? LYS A 35  . ? 1_555 ? 
2  AC1 17 ARG A 38  ? ARG A 38  . ? 1_555 ? 
3  AC1 17 MET A 39  ? MET A 39  . ? 1_555 ? 
4  AC1 17 THR A 41  ? THR A 41  . ? 1_555 ? 
5  AC1 17 PHE A 42  ? PHE A 42  . ? 1_555 ? 
6  AC1 17 LYS A 43  ? LYS A 43  . ? 1_555 ? 
7  AC1 17 TYR A 45  ? TYR A 45  . ? 1_555 ? 
8  AC1 17 THR A 51  ? THR A 51  . ? 4_455 ? 
9  AC1 17 GLU A 62  ? GLU A 62  . ? 1_555 ? 
10 AC1 17 PRO A 65  ? PRO A 65  . ? 1_555 ? 
11 AC1 17 ALA A 73  ? ALA A 73  . ? 1_555 ? 
12 AC1 17 GLN A 126 ? GLN A 126 . ? 4_455 ? 
13 AC1 17 SER A 127 ? SER A 127 . ? 4_455 ? 
14 AC1 17 SER A 130 ? SER A 130 . ? 4_455 ? 
15 AC1 17 HOH E .   ? HOH A 208 . ? 4_455 ? 
16 AC1 17 HOH E .   ? HOH A 240 . ? 1_555 ? 
17 AC1 17 HOH E .   ? HOH A 248 . ? 4_455 ? 
18 AC2 18 GLU A 60  ? GLU A 60  . ? 3_545 ? 
19 AC2 18 LYS A 64  ? LYS A 64  . ? 3_545 ? 
20 AC2 18 GLU A 67  ? GLU A 67  . ? 3_545 ? 
21 AC2 18 ARG A 83  ? ARG A 83  . ? 3_545 ? 
22 AC2 18 ILE A 86  ? ILE A 86  . ? 3_545 ? 
23 AC2 18 SER A 87  ? SER A 87  . ? 3_545 ? 
24 AC2 18 ASN A 90  ? ASN A 90  . ? 3_545 ? 
25 AC2 18 VAL A 91  ? VAL A 91  . ? 3_545 ? 
26 AC2 18 ARG B 38  ? ARG B 38  . ? 1_555 ? 
27 AC2 18 THR B 41  ? THR B 41  . ? 1_555 ? 
28 AC2 18 PHE B 42  ? PHE B 42  . ? 1_555 ? 
29 AC2 18 LYS B 43  ? LYS B 43  . ? 1_555 ? 
30 AC2 18 TYR B 45  ? TYR B 45  . ? 1_555 ? 
31 AC2 18 GLU B 62  ? GLU B 62  . ? 1_555 ? 
32 AC2 18 PRO B 65  ? PRO B 65  . ? 1_555 ? 
33 AC2 18 LEU B 72  ? LEU B 72  . ? 1_555 ? 
34 AC2 18 HOH F .   ? HOH B 228 . ? 1_555 ? 
35 AC2 18 HOH F .   ? HOH B 229 . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          1M49 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_atom_sites.entry_id                    1M49 
_atom_sites.fract_transf_matrix[1][1]   0.019485 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.017129 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.010694 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
S 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1   ALA 1   1   ?   ?   ?   A . n 
A 1 2   PRO 2   2   ?   ?   ?   A . n 
A 1 3   THR 3   3   ?   ?   ?   A . n 
A 1 4   SER 4   4   4   SER SER A . n 
A 1 5   SER 5   5   5   SER SER A . n 
A 1 6   SER 6   6   6   SER SER A . n 
A 1 7   THR 7   7   7   THR THR A . n 
A 1 8   LYS 8   8   8   LYS LYS A . n 
A 1 9   LYS 9   9   9   LYS LYS A . n 
A 1 10  THR 10  10  10  THR THR A . n 
A 1 11  GLN 11  11  11  GLN GLN A . n 
A 1 12  LEU 12  12  12  LEU LEU A . n 
A 1 13  GLN 13  13  13  GLN GLN A . n 
A 1 14  LEU 14  14  14  LEU LEU A . n 
A 1 15  GLU 15  15  15  GLU GLU A . n 
A 1 16  HIS 16  16  16  HIS HIS A . n 
A 1 17  LEU 17  17  17  LEU LEU A . n 
A 1 18  LEU 18  18  18  LEU LEU A . n 
A 1 19  LEU 19  19  19  LEU LEU A . n 
A 1 20  ASP 20  20  20  ASP ASP A . n 
A 1 21  LEU 21  21  21  LEU LEU A . n 
A 1 22  GLN 22  22  22  GLN GLN A . n 
A 1 23  MET 23  23  23  MET MET A . n 
A 1 24  ILE 24  24  24  ILE ILE A . n 
A 1 25  LEU 25  25  25  LEU LEU A . n 
A 1 26  ASN 26  26  26  ASN ASN A . n 
A 1 27  GLY 27  27  27  GLY GLY A . n 
A 1 28  ILE 28  28  28  ILE ILE A . n 
A 1 29  ASN 29  29  29  ASN ASN A . n 
A 1 30  ASN 30  30  30  ASN ASN A . n 
A 1 31  TYR 31  31  31  TYR TYR A . n 
A 1 32  LYS 32  32  32  LYS LYS A . n 
A 1 33  ASN 33  33  33  ASN ASN A . n 
A 1 34  PRO 34  34  34  PRO PRO A . n 
A 1 35  LYS 35  35  35  LYS LYS A . n 
A 1 36  LEU 36  36  36  LEU LEU A . n 
A 1 37  THR 37  37  37  THR THR A . n 
A 1 38  ARG 38  38  38  ARG ARG A . n 
A 1 39  MET 39  39  39  MET MET A . n 
A 1 40  LEU 40  40  40  LEU LEU A . n 
A 1 41  THR 41  41  41  THR THR A . n 
A 1 42  PHE 42  42  42  PHE PHE A . n 
A 1 43  LYS 43  43  43  LYS LYS A . n 
A 1 44  PHE 44  44  44  PHE PHE A . n 
A 1 45  TYR 45  45  45  TYR TYR A . n 
A 1 46  MET 46  46  46  MET MET A . n 
A 1 47  PRO 47  47  47  PRO PRO A . n 
A 1 48  LYS 48  48  48  LYS LYS A . n 
A 1 49  LYS 49  49  49  LYS LYS A . n 
A 1 50  ALA 50  50  50  ALA ALA A . n 
A 1 51  THR 51  51  51  THR THR A . n 
A 1 52  GLU 52  52  52  GLU GLU A . n 
A 1 53  LEU 53  53  53  LEU LEU A . n 
A 1 54  LYS 54  54  54  LYS LYS A . n 
A 1 55  HIS 55  55  55  HIS HIS A . n 
A 1 56  LEU 56  56  56  LEU LEU A . n 
A 1 57  GLN 57  57  57  GLN GLN A . n 
A 1 58  CYS 58  58  58  CYS CYS A . n 
A 1 59  LEU 59  59  59  LEU LEU A . n 
A 1 60  GLU 60  60  60  GLU GLU A . n 
A 1 61  GLU 61  61  61  GLU GLU A . n 
A 1 62  GLU 62  62  62  GLU GLU A . n 
A 1 63  LEU 63  63  63  LEU LEU A . n 
A 1 64  LYS 64  64  64  LYS LYS A . n 
A 1 65  PRO 65  65  65  PRO PRO A . n 
A 1 66  LEU 66  66  66  LEU LEU A . n 
A 1 67  GLU 67  67  67  GLU GLU A . n 
A 1 68  GLU 68  68  68  GLU GLU A . n 
A 1 69  VAL 69  69  69  VAL VAL A . n 
A 1 70  LEU 70  70  70  LEU LEU A . n 
A 1 71  ASN 71  71  71  ASN ASN A . n 
A 1 72  LEU 72  72  72  LEU LEU A . n 
A 1 73  ALA 73  73  73  ALA ALA A . n 
A 1 74  GLN 74  74  74  GLN GLN A . n 
A 1 75  SER 75  75  ?   ?   ?   A . n 
A 1 76  LYS 76  76  ?   ?   ?   A . n 
A 1 77  ASN 77  77  ?   ?   ?   A . n 
A 1 78  PHE 78  78  ?   ?   ?   A . n 
A 1 79  HIS 79  79  ?   ?   ?   A . n 
A 1 80  LEU 80  80  ?   ?   ?   A . n 
A 1 81  ARG 81  81  81  ARG ALA A . n 
A 1 82  PRO 82  82  82  PRO PRO A . n 
A 1 83  ARG 83  83  83  ARG ARG A . n 
A 1 84  ASP 84  84  84  ASP ASP A . n 
A 1 85  LEU 85  85  85  LEU LEU A . n 
A 1 86  ILE 86  86  86  ILE ILE A . n 
A 1 87  SER 87  87  87  SER SER A . n 
A 1 88  ASN 88  88  88  ASN ASN A . n 
A 1 89  ILE 89  89  89  ILE ILE A . n 
A 1 90  ASN 90  90  90  ASN ASN A . n 
A 1 91  VAL 91  91  91  VAL VAL A . n 
A 1 92  ILE 92  92  92  ILE ILE A . n 
A 1 93  VAL 93  93  93  VAL VAL A . n 
A 1 94  LEU 94  94  94  LEU LEU A . n 
A 1 95  GLU 95  95  95  GLU GLU A . n 
A 1 96  LEU 96  96  96  LEU LEU A . n 
A 1 97  LYS 97  97  97  LYS LYS A . n 
A 1 98  GLY 98  98  98  GLY GLY A . n 
A 1 99  SER 99  99  99  SER SER A . n 
A 1 100 GLU 100 100 100 GLU GLU A . n 
A 1 101 THR 101 101 101 THR THR A . n 
A 1 102 THR 102 102 102 THR THR A . n 
A 1 103 PHE 103 103 103 PHE PHE A . n 
A 1 104 MET 104 104 104 MET MET A . n 
A 1 105 CYS 105 105 105 CYS CYS A . n 
A 1 106 GLU 106 106 106 GLU GLU A . n 
A 1 107 TYR 107 107 107 TYR TYR A . n 
A 1 108 ALA 108 108 108 ALA ALA A . n 
A 1 109 ASP 109 109 109 ASP ASP A . n 
A 1 110 GLU 110 110 110 GLU GLU A . n 
A 1 111 THR 111 111 111 THR THR A . n 
A 1 112 ALA 112 112 112 ALA ALA A . n 
A 1 113 THR 113 113 113 THR THR A . n 
A 1 114 ILE 114 114 114 ILE ILE A . n 
A 1 115 VAL 115 115 115 VAL VAL A . n 
A 1 116 GLU 116 116 116 GLU GLU A . n 
A 1 117 PHE 117 117 117 PHE PHE A . n 
A 1 118 LEU 118 118 118 LEU LEU A . n 
A 1 119 ASN 119 119 119 ASN ASN A . n 
A 1 120 ARG 120 120 120 ARG ARG A . n 
A 1 121 TRP 121 121 121 TRP TRP A . n 
A 1 122 ILE 122 122 122 ILE ILE A . n 
A 1 123 THR 123 123 123 THR THR A . n 
A 1 124 PHE 124 124 124 PHE PHE A . n 
A 1 125 CYS 125 125 125 CYS CYS A . n 
A 1 126 GLN 126 126 126 GLN GLN A . n 
A 1 127 SER 127 127 127 SER SER A . n 
A 1 128 ILE 128 128 128 ILE ILE A . n 
A 1 129 ILE 129 129 129 ILE ILE A . n 
A 1 130 SER 130 130 130 SER SER A . n 
A 1 131 THR 131 131 131 THR THR A . n 
A 1 132 LEU 132 132 132 LEU LEU A . n 
A 1 133 THR 133 133 ?   ?   ?   A . n 
B 1 1   ALA 1   1   ?   ?   ?   B . n 
B 1 2   PRO 2   2   ?   ?   ?   B . n 
B 1 3   THR 3   3   ?   ?   ?   B . n 
B 1 4   SER 4   4   4   SER SER B . n 
B 1 5   SER 5   5   5   SER SER B . n 
B 1 6   SER 6   6   6   SER SER B . n 
B 1 7   THR 7   7   7   THR THR B . n 
B 1 8   LYS 8   8   8   LYS LYS B . n 
B 1 9   LYS 9   9   9   LYS LYS B . n 
B 1 10  THR 10  10  10  THR THR B . n 
B 1 11  GLN 11  11  11  GLN GLN B . n 
B 1 12  LEU 12  12  12  LEU LEU B . n 
B 1 13  GLN 13  13  13  GLN GLN B . n 
B 1 14  LEU 14  14  14  LEU LEU B . n 
B 1 15  GLU 15  15  15  GLU GLU B . n 
B 1 16  HIS 16  16  16  HIS HIS B . n 
B 1 17  LEU 17  17  17  LEU LEU B . n 
B 1 18  LEU 18  18  18  LEU LEU B . n 
B 1 19  LEU 19  19  19  LEU LEU B . n 
B 1 20  ASP 20  20  20  ASP ASP B . n 
B 1 21  LEU 21  21  21  LEU LEU B . n 
B 1 22  GLN 22  22  22  GLN GLN B . n 
B 1 23  MET 23  23  23  MET MET B . n 
B 1 24  ILE 24  24  24  ILE ILE B . n 
B 1 25  LEU 25  25  25  LEU LEU B . n 
B 1 26  ASN 26  26  26  ASN ASN B . n 
B 1 27  GLY 27  27  27  GLY GLY B . n 
B 1 28  ILE 28  28  28  ILE ILE B . n 
B 1 29  ASN 29  29  29  ASN ASN B . n 
B 1 30  ASN 30  30  ?   ?   ?   B . n 
B 1 31  TYR 31  31  ?   ?   ?   B . n 
B 1 32  LYS 32  32  ?   ?   ?   B . n 
B 1 33  ASN 33  33  ?   ?   ?   B . n 
B 1 34  PRO 34  34  34  PRO PRO B . n 
B 1 35  LYS 35  35  35  LYS LYS B . n 
B 1 36  LEU 36  36  36  LEU LEU B . n 
B 1 37  THR 37  37  37  THR THR B . n 
B 1 38  ARG 38  38  38  ARG ARG B . n 
B 1 39  MET 39  39  39  MET MET B . n 
B 1 40  LEU 40  40  40  LEU LEU B . n 
B 1 41  THR 41  41  41  THR THR B . n 
B 1 42  PHE 42  42  42  PHE PHE B . n 
B 1 43  LYS 43  43  43  LYS LYS B . n 
B 1 44  PHE 44  44  44  PHE PHE B . n 
B 1 45  TYR 45  45  45  TYR TYR B . n 
B 1 46  MET 46  46  46  MET MET B . n 
B 1 47  PRO 47  47  47  PRO PRO B . n 
B 1 48  LYS 48  48  48  LYS LYS B . n 
B 1 49  LYS 49  49  49  LYS LYS B . n 
B 1 50  ALA 50  50  50  ALA ALA B . n 
B 1 51  THR 51  51  51  THR THR B . n 
B 1 52  GLU 52  52  52  GLU GLU B . n 
B 1 53  LEU 53  53  53  LEU LEU B . n 
B 1 54  LYS 54  54  54  LYS LYS B . n 
B 1 55  HIS 55  55  55  HIS HIS B . n 
B 1 56  LEU 56  56  56  LEU LEU B . n 
B 1 57  GLN 57  57  57  GLN GLN B . n 
B 1 58  CYS 58  58  58  CYS CYS B . n 
B 1 59  LEU 59  59  59  LEU LEU B . n 
B 1 60  GLU 60  60  60  GLU GLU B . n 
B 1 61  GLU 61  61  61  GLU GLU B . n 
B 1 62  GLU 62  62  62  GLU GLU B . n 
B 1 63  LEU 63  63  63  LEU LEU B . n 
B 1 64  LYS 64  64  64  LYS LYS B . n 
B 1 65  PRO 65  65  65  PRO PRO B . n 
B 1 66  LEU 66  66  66  LEU LEU B . n 
B 1 67  GLU 67  67  67  GLU GLU B . n 
B 1 68  GLU 68  68  68  GLU GLU B . n 
B 1 69  VAL 69  69  69  VAL VAL B . n 
B 1 70  LEU 70  70  70  LEU LEU B . n 
B 1 71  ASN 71  71  71  ASN ASN B . n 
B 1 72  LEU 72  72  72  LEU LEU B . n 
B 1 73  ALA 73  73  73  ALA ALA B . n 
B 1 74  GLN 74  74  74  GLN GLN B . n 
B 1 75  SER 75  75  75  SER SER B . n 
B 1 76  LYS 76  76  ?   ?   ?   B . n 
B 1 77  ASN 77  77  ?   ?   ?   B . n 
B 1 78  PHE 78  78  ?   ?   ?   B . n 
B 1 79  HIS 79  79  ?   ?   ?   B . n 
B 1 80  LEU 80  80  ?   ?   ?   B . n 
B 1 81  ARG 81  81  81  ARG ARG B . n 
B 1 82  PRO 82  82  82  PRO PRO B . n 
B 1 83  ARG 83  83  83  ARG ARG B . n 
B 1 84  ASP 84  84  84  ASP ASP B . n 
B 1 85  LEU 85  85  85  LEU LEU B . n 
B 1 86  ILE 86  86  86  ILE ILE B . n 
B 1 87  SER 87  87  87  SER SER B . n 
B 1 88  ASN 88  88  88  ASN ASN B . n 
B 1 89  ILE 89  89  89  ILE ILE B . n 
B 1 90  ASN 90  90  90  ASN ASN B . n 
B 1 91  VAL 91  91  91  VAL VAL B . n 
B 1 92  ILE 92  92  92  ILE ILE B . n 
B 1 93  VAL 93  93  93  VAL VAL B . n 
B 1 94  LEU 94  94  94  LEU LEU B . n 
B 1 95  GLU 95  95  95  GLU GLU B . n 
B 1 96  LEU 96  96  96  LEU LEU B . n 
B 1 97  LYS 97  97  97  LYS LYS B . n 
B 1 98  GLY 98  98  ?   ?   ?   B . n 
B 1 99  SER 99  99  ?   ?   ?   B . n 
B 1 100 GLU 100 100 ?   ?   ?   B . n 
B 1 101 THR 101 101 ?   ?   ?   B . n 
B 1 102 THR 102 102 102 THR THR B . n 
B 1 103 PHE 103 103 103 PHE PHE B . n 
B 1 104 MET 104 104 104 MET MET B . n 
B 1 105 CYS 105 105 105 CYS CYS B . n 
B 1 106 GLU 106 106 106 GLU GLU B . n 
B 1 107 TYR 107 107 107 TYR TYR B . n 
B 1 108 ALA 108 108 108 ALA ALA B . n 
B 1 109 ASP 109 109 109 ASP ASP B . n 
B 1 110 GLU 110 110 110 GLU GLU B . n 
B 1 111 THR 111 111 111 THR THR B . n 
B 1 112 ALA 112 112 112 ALA ALA B . n 
B 1 113 THR 113 113 113 THR THR B . n 
B 1 114 ILE 114 114 114 ILE ILE B . n 
B 1 115 VAL 115 115 115 VAL VAL B . n 
B 1 116 GLU 116 116 116 GLU GLU B . n 
B 1 117 PHE 117 117 117 PHE PHE B . n 
B 1 118 LEU 118 118 118 LEU LEU B . n 
B 1 119 ASN 119 119 119 ASN ASN B . n 
B 1 120 ARG 120 120 120 ARG ARG B . n 
B 1 121 TRP 121 121 121 TRP TRP B . n 
B 1 122 ILE 122 122 122 ILE ILE B . n 
B 1 123 THR 123 123 123 THR THR B . n 
B 1 124 PHE 124 124 124 PHE PHE B . n 
B 1 125 CYS 125 125 125 CYS CYS B . n 
B 1 126 GLN 126 126 126 GLN GLN B . n 
B 1 127 SER 127 127 127 SER SER B . n 
B 1 128 ILE 128 128 128 ILE ILE B . n 
B 1 129 ILE 129 129 129 ILE ILE B . n 
B 1 130 SER 130 130 130 SER SER B . n 
B 1 131 THR 131 131 131 THR THR B . n 
B 1 132 LEU 132 132 132 LEU LEU B . n 
B 1 133 THR 133 133 133 THR THR B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 CMM 1  201 201 CMM FRG A . 
D 2 CMM 1  202 202 CMM FRG B . 
E 3 HOH 1  202 1   HOH HOH A . 
E 3 HOH 2  203 4   HOH HOH A . 
E 3 HOH 3  204 6   HOH HOH A . 
E 3 HOH 4  205 7   HOH HOH A . 
E 3 HOH 5  206 9   HOH HOH A . 
E 3 HOH 6  207 10  HOH HOH A . 
E 3 HOH 7  208 11  HOH HOH A . 
E 3 HOH 8  209 12  HOH HOH A . 
E 3 HOH 9  210 13  HOH HOH A . 
E 3 HOH 10 211 14  HOH HOH A . 
E 3 HOH 11 212 17  HOH HOH A . 
E 3 HOH 12 213 18  HOH HOH A . 
E 3 HOH 13 214 19  HOH HOH A . 
E 3 HOH 14 215 21  HOH HOH A . 
E 3 HOH 15 216 22  HOH HOH A . 
E 3 HOH 16 217 26  HOH HOH A . 
E 3 HOH 17 218 28  HOH HOH A . 
E 3 HOH 18 219 30  HOH HOH A . 
E 3 HOH 19 220 32  HOH HOH A . 
E 3 HOH 20 221 33  HOH HOH A . 
E 3 HOH 21 222 34  HOH HOH A . 
E 3 HOH 22 223 35  HOH HOH A . 
E 3 HOH 23 224 37  HOH HOH A . 
E 3 HOH 24 225 39  HOH HOH A . 
E 3 HOH 25 226 42  HOH HOH A . 
E 3 HOH 26 227 43  HOH HOH A . 
E 3 HOH 27 228 44  HOH HOH A . 
E 3 HOH 28 229 45  HOH HOH A . 
E 3 HOH 29 230 50  HOH HOH A . 
E 3 HOH 30 231 52  HOH HOH A . 
E 3 HOH 31 232 53  HOH HOH A . 
E 3 HOH 32 233 57  HOH HOH A . 
E 3 HOH 33 234 65  HOH HOH A . 
E 3 HOH 34 235 67  HOH HOH A . 
E 3 HOH 35 236 68  HOH HOH A . 
E 3 HOH 36 237 69  HOH HOH A . 
E 3 HOH 37 238 70  HOH HOH A . 
E 3 HOH 38 239 73  HOH HOH A . 
E 3 HOH 39 240 74  HOH HOH A . 
E 3 HOH 40 241 81  HOH HOH A . 
E 3 HOH 41 242 83  HOH HOH A . 
E 3 HOH 42 243 85  HOH HOH A . 
E 3 HOH 43 244 87  HOH HOH A . 
E 3 HOH 44 245 90  HOH HOH A . 
E 3 HOH 45 246 91  HOH HOH A . 
E 3 HOH 46 247 94  HOH HOH A . 
E 3 HOH 47 248 95  HOH HOH A . 
E 3 HOH 48 249 96  HOH HOH A . 
E 3 HOH 49 250 103 HOH HOH A . 
E 3 HOH 50 251 105 HOH HOH A . 
E 3 HOH 51 252 108 HOH HOH A . 
E 3 HOH 52 253 109 HOH HOH A . 
E 3 HOH 53 254 110 HOH HOH A . 
E 3 HOH 54 255 112 HOH HOH A . 
E 3 HOH 55 256 114 HOH HOH A . 
E 3 HOH 56 257 116 HOH HOH A . 
E 3 HOH 57 258 119 HOH HOH A . 
F 3 HOH 1  203 2   HOH HOH B . 
F 3 HOH 2  204 3   HOH HOH B . 
F 3 HOH 3  205 5   HOH HOH B . 
F 3 HOH 4  206 8   HOH HOH B . 
F 3 HOH 5  207 15  HOH HOH B . 
F 3 HOH 6  208 16  HOH HOH B . 
F 3 HOH 7  209 20  HOH HOH B . 
F 3 HOH 8  210 23  HOH HOH B . 
F 3 HOH 9  211 24  HOH HOH B . 
F 3 HOH 10 212 25  HOH HOH B . 
F 3 HOH 11 213 27  HOH HOH B . 
F 3 HOH 12 214 29  HOH HOH B . 
F 3 HOH 13 215 31  HOH HOH B . 
F 3 HOH 14 216 36  HOH HOH B . 
F 3 HOH 15 217 38  HOH HOH B . 
F 3 HOH 16 218 40  HOH HOH B . 
F 3 HOH 17 219 41  HOH HOH B . 
F 3 HOH 18 220 46  HOH HOH B . 
F 3 HOH 19 221 47  HOH HOH B . 
F 3 HOH 20 222 49  HOH HOH B . 
F 3 HOH 21 223 54  HOH HOH B . 
F 3 HOH 22 224 56  HOH HOH B . 
F 3 HOH 23 225 58  HOH HOH B . 
F 3 HOH 24 226 59  HOH HOH B . 
F 3 HOH 25 227 60  HOH HOH B . 
F 3 HOH 26 228 61  HOH HOH B . 
F 3 HOH 27 229 62  HOH HOH B . 
F 3 HOH 28 230 64  HOH HOH B . 
F 3 HOH 29 231 66  HOH HOH B . 
F 3 HOH 30 232 71  HOH HOH B . 
F 3 HOH 31 233 72  HOH HOH B . 
F 3 HOH 32 234 78  HOH HOH B . 
F 3 HOH 33 235 79  HOH HOH B . 
F 3 HOH 34 236 84  HOH HOH B . 
F 3 HOH 35 237 86  HOH HOH B . 
F 3 HOH 36 238 88  HOH HOH B . 
F 3 HOH 37 239 89  HOH HOH B . 
F 3 HOH 38 240 93  HOH HOH B . 
F 3 HOH 39 241 98  HOH HOH B . 
F 3 HOH 40 242 99  HOH HOH B . 
F 3 HOH 41 243 101 HOH HOH B . 
F 3 HOH 42 244 104 HOH HOH B . 
F 3 HOH 43 245 107 HOH HOH B . 
F 3 HOH 44 246 111 HOH HOH B . 
F 3 HOH 45 247 117 HOH HOH B . 
F 3 HOH 46 248 118 HOH HOH B . 
F 3 HOH 47 249 122 HOH HOH B . 
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_defined_assembly ? monomeric 1 
2 author_defined_assembly ? monomeric 1 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1 A,C,E 
2 1 B,D,F 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2002-07-31 
2 'Structure model' 1 1 2008-04-28 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2017-10-11 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Refinement description'    
# 
_pdbx_audit_revision_category.ordinal             1 
_pdbx_audit_revision_category.revision_ordinal    4 
_pdbx_audit_revision_category.data_content_type   'Structure model' 
_pdbx_audit_revision_category.category            software 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
d*TREK 'data reduction' . ? 1 
AMoRE  phasing          . ? 2 
REFMAC refinement       . ? 3 
d*TREK 'data scaling'   . ? 4 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 NE2 B HIS 16 ? ? O B HOH 232 ? ? 2.05 
2 1 OD1 A ASP 20 ? ? O B HOH 232 ? ? 2.16 
# 
_pdbx_validate_symm_contact.id                1 
_pdbx_validate_symm_contact.PDB_model_num     1 
_pdbx_validate_symm_contact.auth_atom_id_1    NH2 
_pdbx_validate_symm_contact.auth_asym_id_1    A 
_pdbx_validate_symm_contact.auth_comp_id_1    ARG 
_pdbx_validate_symm_contact.auth_seq_id_1     83 
_pdbx_validate_symm_contact.PDB_ins_code_1    ? 
_pdbx_validate_symm_contact.label_alt_id_1    ? 
_pdbx_validate_symm_contact.site_symmetry_1   1_555 
_pdbx_validate_symm_contact.auth_atom_id_2    OE1 
_pdbx_validate_symm_contact.auth_asym_id_2    A 
_pdbx_validate_symm_contact.auth_comp_id_2    GLU 
_pdbx_validate_symm_contact.auth_seq_id_2     110 
_pdbx_validate_symm_contact.PDB_ins_code_2    ? 
_pdbx_validate_symm_contact.label_alt_id_2    ? 
_pdbx_validate_symm_contact.site_symmetry_2   4_455 
_pdbx_validate_symm_contact.dist              2.01 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 THR A 51  ? ? -140.11 -3.31 
2 1 LEU B 132 ? ? -108.16 40.29 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1 1 Y 1 A ARG 81 ? CG  ? A ARG 81 CG  
2 1 Y 1 A ARG 81 ? CD  ? A ARG 81 CD  
3 1 Y 1 A ARG 81 ? NE  ? A ARG 81 NE  
4 1 Y 1 A ARG 81 ? CZ  ? A ARG 81 CZ  
5 1 Y 1 A ARG 81 ? NH1 ? A ARG 81 NH1 
6 1 Y 1 A ARG 81 ? NH2 ? A ARG 81 NH2 
# 
loop_
_pdbx_unobs_or_zero_occ_residues.id 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num 
_pdbx_unobs_or_zero_occ_residues.polymer_flag 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code 
_pdbx_unobs_or_zero_occ_residues.label_asym_id 
_pdbx_unobs_or_zero_occ_residues.label_comp_id 
_pdbx_unobs_or_zero_occ_residues.label_seq_id 
1  1 Y 1 A ALA 1   ? A ALA 1   
2  1 Y 1 A PRO 2   ? A PRO 2   
3  1 Y 1 A THR 3   ? A THR 3   
4  1 Y 1 A SER 75  ? A SER 75  
5  1 Y 1 A LYS 76  ? A LYS 76  
6  1 Y 1 A ASN 77  ? A ASN 77  
7  1 Y 1 A PHE 78  ? A PHE 78  
8  1 Y 1 A HIS 79  ? A HIS 79  
9  1 Y 1 A LEU 80  ? A LEU 80  
10 1 Y 1 A THR 133 ? A THR 133 
11 1 Y 1 B ALA 1   ? B ALA 1   
12 1 Y 1 B PRO 2   ? B PRO 2   
13 1 Y 1 B THR 3   ? B THR 3   
14 1 Y 1 B ASN 30  ? B ASN 30  
15 1 Y 1 B TYR 31  ? B TYR 31  
16 1 Y 1 B LYS 32  ? B LYS 32  
17 1 Y 1 B ASN 33  ? B ASN 33  
18 1 Y 1 B LYS 76  ? B LYS 76  
19 1 Y 1 B ASN 77  ? B ASN 77  
20 1 Y 1 B PHE 78  ? B PHE 78  
21 1 Y 1 B HIS 79  ? B HIS 79  
22 1 Y 1 B LEU 80  ? B LEU 80  
23 1 Y 1 B GLY 98  ? B GLY 98  
24 1 Y 1 B SER 99  ? B SER 99  
25 1 Y 1 B GLU 100 ? B GLU 100 
26 1 Y 1 B THR 101 ? B THR 101 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 '2-[2-(1-CARBAMIMIDOYL-PIPERIDIN-3-YL)-ACETYLAMINO]-3-{4-[2-(3-OXALYL-1H-INDOL-7-YL)ETHYL]-PHENYL}-PROPIONIC ACID METHYL ESTER' 
CMM 
3 water                                                                                                                           
HOH 
#