data_4G4L # _entry.id 4G4L # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.287 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 4G4L RCSB RCSB073730 WWPDB D_1000073730 # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 4G4M . unspecified PDB 4G3B . unspecified PDB 3TWE . unspecified PDB 3TWF . unspecified PDB 3TWG . unspecified # _pdbx_database_status.entry_id 4G4L _pdbx_database_status.status_code REL _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2012-07-16 _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Buer, B.C.' 1 'Meagher, J.L.' 2 'Stuckey, J.A.' 3 'Marsh, E.N.G.' 4 # _citation.id primary _citation.title ;Comparison of the structures and stabilities of coiled-coil proteins containing hexafluoroleucine and t-butylalanine provides insight into the stabilizing effects of highly fluorinated amino acid side-chains. ; _citation.journal_abbrev 'Protein Sci.' _citation.journal_volume 21 _citation.page_first 1705 _citation.page_last 1715 _citation.year 2012 _citation.journal_id_ASTM PRCIEI _citation.country US _citation.journal_id_ISSN 0961-8368 _citation.journal_id_CSD 0795 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 22930450 _citation.pdbx_database_id_DOI 10.1002/pro.2150 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Buer, B.C.' 1 primary 'Meagher, J.L.' 2 primary 'Stuckey, J.A.' 3 primary 'Marsh, E.N.' 4 # _cell.length_a 31.307 _cell.length_b 37.417 _cell.length_c 40.761 _cell.angle_alpha 90.000 _cell.angle_beta 90.000 _cell.angle_gamma 90.000 _cell.entry_id 4G4L _cell.pdbx_unique_axis ? _cell.Z_PDB 8 _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.space_group_name_H-M 'P 21 21 2' _symmetry.entry_id 4G4L _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.Int_Tables_number 18 _symmetry.cell_setting ? _symmetry.space_group_name_Hall ? # 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 syn alpha4tbA6 3350.914 2 ? ? ? ? 2 non-polymer syn 'HEXAETHYLENE GLYCOL' 282.331 1 ? ? ? ? 3 non-polymer syn 'ACETYL GROUP' 44.053 1 ? ? ? ? 4 non-polymer syn 'DI(HYDROXYETHYL)ETHER' 106.120 1 ? ? ? ? 5 water nat water 18.015 31 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code 'GNADE(0JY)YKE(0JY)ED(0JY)QER(0JY)RK(0JY)RKK(0JY)RSG' _entity_poly.pdbx_seq_one_letter_code_can GNADEXYKEXEDXQERXRKXRKKXRSG _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 GLY n 1 2 ASN n 1 3 ALA n 1 4 ASP n 1 5 GLU n 1 6 0JY n 1 7 TYR n 1 8 LYS n 1 9 GLU n 1 10 0JY n 1 11 GLU n 1 12 ASP n 1 13 0JY n 1 14 GLN n 1 15 GLU n 1 16 ARG n 1 17 0JY n 1 18 ARG n 1 19 LYS n 1 20 0JY n 1 21 ARG n 1 22 LYS n 1 23 LYS n 1 24 0JY n 1 25 ARG n 1 26 SER n 1 27 GLY n # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 4G4L _struct_ref.pdbx_db_accession 4G4L _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code GNADEXYKEXEDXQERXRKXRKKXRSG _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 4G4L A 1 ? 27 ? 4G4L 1 ? 27 ? 1 27 2 1 4G4L B 1 ? 27 ? 4G4L 1 ? 27 ? 1 27 # 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 0JY non-polymer . 4-methyl-L-leucine ? 'C7 H15 N O2' 145.200 ACE non-polymer . 'ACETYL GROUP' ? 'C2 H4 O' 44.053 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 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 HOH non-polymer . WATER ? 'H2 O' 18.015 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 P6G non-polymer . 'HEXAETHYLENE GLYCOL' 'POLYETHYLENE GLYCOL PEG400' 'C12 H26 O7' 282.331 PEG non-polymer . 'DI(HYDROXYETHYL)ETHER' ? 'C4 H10 O3' 106.120 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # _exptl.crystals_number 1 _exptl.entry_id 4G4L _exptl.method 'X-RAY DIFFRACTION' # _exptl_crystal.id 1 _exptl_crystal.density_Matthews 1.78 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol 30.94 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.pH 9.0 _exptl_crystal_grow.temp 293.15 _exptl_crystal_grow.pdbx_details '48% PEG400, 0.1M HEPES pH 9.0, vapor diffusion, hanging drop, temperature 293.15K' _exptl_crystal_grow.temp_details ? _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 CCD _diffrn_detector.type 'MARMOSAIC 225 mm CCD' _diffrn_detector.pdbx_collection_date 2011-11-30 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.monochromator 'Diamond [111]' _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.97872 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'APS BEAMLINE 21-ID-F' _diffrn_source.pdbx_wavelength_list 0.97872 _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_synchrotron_site APS _diffrn_source.pdbx_synchrotron_beamline 21-ID-F # _reflns.entry_id 4G4L _reflns.observed_criterion_sigma_F ? _reflns.observed_criterion_sigma_I ? _reflns.d_resolution_high 1.48 _reflns.d_resolution_low 50 _reflns.number_all ? _reflns.number_obs 7348 _reflns.percent_possible_obs ? _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _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_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _refine.entry_id 4G4L _refine.ls_d_res_high 1.5400 _refine.ls_d_res_low 27.5600 _refine.pdbx_ls_sigma_F 0.000 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_percent_reflns_obs ? _refine.ls_number_reflns_obs 7348 _refine.ls_number_reflns_all ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.pdbx_R_Free_selection_details RANDOM _refine.details ? _refine.ls_R_factor_all ? _refine.ls_R_factor_obs 0.2416 _refine.ls_R_factor_R_work 0.2415 _refine.ls_wR_factor_R_work ? _refine.ls_R_factor_R_free 0.2447 _refine.ls_wR_factor_R_free ? _refine.ls_percent_reflns_R_free 4.5900 _refine.ls_number_reflns_R_free 337 _refine.ls_R_factor_R_free_error ? _refine.B_iso_mean 37.9767 _refine.solvent_model_param_bsol ? _refine.solvent_model_param_ksol ? _refine.pdbx_isotropic_thermal_model ? _refine.aniso_B[1][1] -5.1073 _refine.aniso_B[2][2] 3.9926 _refine.aniso_B[3][3] 1.1146 _refine.aniso_B[1][2] 0.0000 _refine.aniso_B[1][3] 0.0000 _refine.aniso_B[2][3] 0.0000 _refine.correlation_coeff_Fo_to_Fc 0.9243 _refine.correlation_coeff_Fo_to_Fc_free 0.9321 _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.solvent_model_details ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.overall_FOM_work_R_set ? _refine.B_iso_max 120.560 _refine.B_iso_min 18.390 _refine.pdbx_overall_phase_error ? _refine.occupancy_max 1.000 _refine.occupancy_min 1.000 _refine.pdbx_ls_sigma_I ? _refine.ls_redundancy_reflns_obs ? _refine.ls_R_factor_R_free_error_details ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.overall_FOM_free_R_set ? _refine.pdbx_diffrn_id 1 _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 4G4L _refine_analyze.Luzzati_coordinate_error_obs 0.241 _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 429 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 26 _refine_hist.number_atoms_solvent 31 _refine_hist.number_atoms_total 486 _refine_hist.d_res_high 1.5400 _refine_hist.d_res_low 27.5600 # loop_ _refine_ls_restr.type _refine_ls_restr.number _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.pdbx_restraint_function _refine_ls_restr.pdbx_refine_id t_dihedral_angle_d 150 ? ? 2.000 SINUSOIDAL 'X-RAY DIFFRACTION' t_trig_c_planes 16 ? ? 2.000 HARMONIC 'X-RAY DIFFRACTION' t_gen_planes 56 ? ? 5.000 HARMONIC 'X-RAY DIFFRACTION' t_it 453 ? ? 20.000 HARMONIC 'X-RAY DIFFRACTION' t_nbd ? ? ? ? ? 'X-RAY DIFFRACTION' t_improper_torsion ? ? ? ? ? 'X-RAY DIFFRACTION' t_pseud_angle ? ? ? ? ? 'X-RAY DIFFRACTION' t_chiral_improper_torsion 36 ? ? 5.000 SEMIHARMONIC 'X-RAY DIFFRACTION' t_sum_occupancies ? ? ? ? ? 'X-RAY DIFFRACTION' t_utility_distance ? ? ? ? ? 'X-RAY DIFFRACTION' t_utility_angle ? ? ? ? ? 'X-RAY DIFFRACTION' t_utility_torsion ? ? ? ? ? 'X-RAY DIFFRACTION' t_ideal_dist_contact 491 ? ? 4.000 SEMIHARMONIC 'X-RAY DIFFRACTION' t_bond_d 453 0.008 ? 2.000 HARMONIC 'X-RAY DIFFRACTION' t_angle_deg 609 0.960 ? 2.000 HARMONIC 'X-RAY DIFFRACTION' t_omega_torsion ? 1.680 ? ? ? 'X-RAY DIFFRACTION' t_other_torsion ? 18.010 ? ? ? 'X-RAY DIFFRACTION' # _refine_ls_shell.d_res_high 1.5400 _refine_ls_shell.d_res_low 1.7200 _refine_ls_shell.pdbx_total_number_of_bins_used 5 _refine_ls_shell.percent_reflns_obs ? _refine_ls_shell.number_reflns_R_work 1923 _refine_ls_shell.R_factor_all 0.1940 _refine_ls_shell.R_factor_R_work 0.1929 _refine_ls_shell.R_factor_R_free 0.2210 _refine_ls_shell.percent_reflns_R_free 3.9900 _refine_ls_shell.number_reflns_R_free 80 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.number_reflns_all 2003 _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' # _struct.entry_id 4G4L _struct.title 'Crystal structure of the de novo designed peptide alpha4tbA6' _struct.pdbx_descriptor alpha4tbA6 _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4G4L _struct_keywords.text 'alpha helix, de novo designed, coiled-coil, nonnatural amino acid, DE NOVO PROTEIN' _struct_keywords.pdbx_keywords 'DE NOVO PROTEIN' # 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 3 ? E N N 4 ? F N N 5 ? G N N 5 ? # _struct_biol.id 1 _struct_biol.details ? # 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 0JY A 6 ? 0JY A 24 ? 0JY A 6 0JY A 24 1 ? 19 HELX_P HELX_P2 2 ASN B 2 ? SER B 26 ? ASN B 2 SER B 26 1 ? 25 # _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 covale1 covale ? ? A GLU 5 C ? ? ? 1_555 A 0JY 6 N ? ? A GLU 5 A 0JY 6 1_555 ? ? ? ? ? ? ? 1.346 ? covale2 covale ? ? A 0JY 6 C ? ? ? 1_555 A TYR 7 N ? ? A 0JY 6 A TYR 7 1_555 ? ? ? ? ? ? ? 1.351 ? covale3 covale ? ? A GLU 9 C ? ? ? 1_555 A 0JY 10 N ? ? A GLU 9 A 0JY 10 1_555 ? ? ? ? ? ? ? 1.338 ? covale4 covale ? ? A 0JY 10 C ? ? ? 1_555 A GLU 11 N ? ? A 0JY 10 A GLU 11 1_555 ? ? ? ? ? ? ? 1.352 ? covale5 covale ? ? A ASP 12 C ? ? ? 1_555 A 0JY 13 N ? ? A ASP 12 A 0JY 13 1_555 ? ? ? ? ? ? ? 1.355 ? covale6 covale ? ? A 0JY 13 C ? ? ? 1_555 A GLN 14 N ? ? A 0JY 13 A GLN 14 1_555 ? ? ? ? ? ? ? 1.342 ? covale7 covale ? ? A ARG 16 C ? ? ? 1_555 A 0JY 17 N ? ? A ARG 16 A 0JY 17 1_555 ? ? ? ? ? ? ? 1.350 ? covale8 covale ? ? A 0JY 17 C ? ? ? 1_555 A ARG 18 N ? ? A 0JY 17 A ARG 18 1_555 ? ? ? ? ? ? ? 1.351 ? covale9 covale ? ? A LYS 19 C ? ? ? 1_555 A 0JY 20 N ? ? A LYS 19 A 0JY 20 1_555 ? ? ? ? ? ? ? 1.339 ? covale10 covale ? ? A 0JY 20 C ? ? ? 1_555 A ARG 21 N ? ? A 0JY 20 A ARG 21 1_555 ? ? ? ? ? ? ? 1.359 ? covale11 covale ? ? A LYS 23 C ? ? ? 1_555 A 0JY 24 N ? ? A LYS 23 A 0JY 24 1_555 ? ? ? ? ? ? ? 1.346 ? covale12 covale ? ? A 0JY 24 C ? ? ? 1_555 A ARG 25 N ? ? A 0JY 24 A ARG 25 1_555 ? ? ? ? ? ? ? 1.355 ? covale13 covale ? ? B GLU 5 C ? ? ? 1_555 B 0JY 6 N ? ? B GLU 5 B 0JY 6 1_555 ? ? ? ? ? ? ? 1.347 ? covale14 covale ? ? B 0JY 6 C ? ? ? 1_555 B TYR 7 N ? ? B 0JY 6 B TYR 7 1_555 ? ? ? ? ? ? ? 1.343 ? covale15 covale ? ? B GLU 9 C ? ? ? 1_555 B 0JY 10 N ? ? B GLU 9 B 0JY 10 1_555 ? ? ? ? ? ? ? 1.347 ? covale16 covale ? ? B 0JY 10 C ? ? ? 1_555 B GLU 11 N ? ? B 0JY 10 B GLU 11 1_555 ? ? ? ? ? ? ? 1.354 ? covale17 covale ? ? B ASP 12 C ? ? ? 1_555 B 0JY 13 N ? ? B ASP 12 B 0JY 13 1_555 ? ? ? ? ? ? ? 1.355 ? covale18 covale ? ? B 0JY 13 C ? ? ? 1_555 B GLN 14 N ? ? B 0JY 13 B GLN 14 1_555 ? ? ? ? ? ? ? 1.341 ? covale19 covale ? ? B ARG 16 C ? ? ? 1_555 B 0JY 17 N ? ? B ARG 16 B 0JY 17 1_555 ? ? ? ? ? ? ? 1.349 ? covale20 covale ? ? B 0JY 17 C ? ? ? 1_555 B ARG 18 N ? ? B 0JY 17 B ARG 18 1_555 ? ? ? ? ? ? ? 1.359 ? covale21 covale ? ? B LYS 19 C ? ? ? 1_555 B 0JY 20 N ? ? B LYS 19 B 0JY 20 1_555 ? ? ? ? ? ? ? 1.352 ? covale22 covale ? ? B 0JY 20 C ? ? ? 1_555 B ARG 21 N ? ? B 0JY 20 B ARG 21 1_555 ? ? ? ? ? ? ? 1.346 ? covale23 covale ? ? B LYS 23 C ? ? ? 1_555 B 0JY 24 N ? ? B LYS 23 B 0JY 24 1_555 ? ? ? ? ? ? ? 1.343 ? covale24 covale ? ? B 0JY 24 C ? ? ? 1_555 B ARG 25 N ? ? B 0JY 24 B ARG 25 1_555 ? ? ? ? ? ? ? 1.352 ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id SER _struct_mon_prot_cis.label_seq_id 26 _struct_mon_prot_cis.label_asym_id B _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id SER _struct_mon_prot_cis.auth_seq_id 26 _struct_mon_prot_cis.auth_asym_id B _struct_mon_prot_cis.pdbx_label_comp_id_2 GLY _struct_mon_prot_cis.pdbx_label_seq_id_2 27 _struct_mon_prot_cis.pdbx_label_asym_id_2 B _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 GLY _struct_mon_prot_cis.pdbx_auth_seq_id_2 27 _struct_mon_prot_cis.pdbx_auth_asym_id_2 B _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle 0.99 # 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 ? ? ? ? 10 'BINDING SITE FOR RESIDUE P6G A 101' AC2 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE ACE B 101' AC3 Software ? ? ? ? 11 'BINDING SITE FOR RESIDUE PEG B 102' # 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 10 LYS A 19 ? LYS A 19 . ? 1_555 ? 2 AC1 10 LYS A 23 ? LYS A 23 . ? 1_555 ? 3 AC1 10 HOH F . ? HOH A 207 . ? 1_555 ? 4 AC1 10 ASN B 2 ? ASN B 2 . ? 2_555 ? 5 AC1 10 GLU B 5 ? GLU B 5 . ? 2_555 ? 6 AC1 10 0JY B 6 ? 0JY B 6 . ? 2_555 ? 7 AC1 10 GLU B 15 ? GLU B 15 . ? 3_455 ? 8 AC1 10 ARG B 18 ? ARG B 18 . ? 3_455 ? 9 AC1 10 LYS B 22 ? LYS B 22 . ? 3_455 ? 10 AC1 10 PEG E . ? PEG B 102 . ? 3_455 ? 11 AC2 4 GLY B 1 ? GLY B 1 . ? 1_555 ? 12 AC2 4 ARG B 21 ? ARG B 21 . ? 4_545 ? 13 AC2 4 ARG B 25 ? ARG B 25 . ? 4_545 ? 14 AC2 4 HOH G . ? HOH B 206 . ? 4_545 ? 15 AC3 11 ARG A 16 ? ARG A 16 . ? 3_445 ? 16 AC3 11 ARG A 21 ? ARG A 21 . ? 1_555 ? 17 AC3 11 P6G C . ? P6G A 101 . ? 3_445 ? 18 AC3 11 GLU B 9 ? GLU B 9 . ? 4_445 ? 19 AC3 11 GLU B 11 ? GLU B 11 . ? 1_555 ? 20 AC3 11 ASP B 12 ? ASP B 12 . ? 4_445 ? 21 AC3 11 GLN B 14 ? GLN B 14 . ? 1_555 ? 22 AC3 11 GLU B 15 ? GLU B 15 . ? 1_555 ? 23 AC3 11 ARG B 18 ? ARG B 18 . ? 1_555 ? 24 AC3 11 HOH G . ? HOH B 204 . ? 1_555 ? 25 AC3 11 HOH G . ? HOH B 207 . ? 4_445 ? # _atom_sites.entry_id 4G4L _atom_sites.fract_transf_matrix[1][1] 0.031942 _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] 0.026726 _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] 0.024533 _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 # 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 GLY 1 1 ? ? ? A . n A 1 2 ASN 2 2 ? ? ? A . n A 1 3 ALA 3 3 3 ALA ALA A . n A 1 4 ASP 4 4 4 ASP ASP A . n A 1 5 GLU 5 5 5 GLU GLU A . n A 1 6 0JY 6 6 6 0JY TB4 A . n A 1 7 TYR 7 7 7 TYR TYR A . n A 1 8 LYS 8 8 8 LYS LYS A . n A 1 9 GLU 9 9 9 GLU GLU A . n A 1 10 0JY 10 10 10 0JY TB4 A . n A 1 11 GLU 11 11 11 GLU GLU A . n A 1 12 ASP 12 12 12 ASP ASP A . n A 1 13 0JY 13 13 13 0JY TB4 A . n A 1 14 GLN 14 14 14 GLN GLN A . n A 1 15 GLU 15 15 15 GLU GLU A . n A 1 16 ARG 16 16 16 ARG ARG A . n A 1 17 0JY 17 17 17 0JY TB4 A . n A 1 18 ARG 18 18 18 ARG ARG A . n A 1 19 LYS 19 19 19 LYS LYS A . n A 1 20 0JY 20 20 20 0JY TB4 A . n A 1 21 ARG 21 21 21 ARG ARG A . n A 1 22 LYS 22 22 22 LYS LYS A . n A 1 23 LYS 23 23 23 LYS LYS A . n A 1 24 0JY 24 24 24 0JY TB4 A . n A 1 25 ARG 25 25 25 ARG ARG A . n A 1 26 SER 26 26 ? ? ? A . n A 1 27 GLY 27 27 ? ? ? A . n B 1 1 GLY 1 1 1 GLY GLY B . n B 1 2 ASN 2 2 2 ASN ASN B . n B 1 3 ALA 3 3 3 ALA ALA B . n B 1 4 ASP 4 4 4 ASP ASP B . n B 1 5 GLU 5 5 5 GLU GLU B . n B 1 6 0JY 6 6 6 0JY TB4 B . n B 1 7 TYR 7 7 7 TYR TYR B . n B 1 8 LYS 8 8 8 LYS LYS B . n B 1 9 GLU 9 9 9 GLU GLU B . n B 1 10 0JY 10 10 10 0JY TB4 B . n B 1 11 GLU 11 11 11 GLU GLU B . n B 1 12 ASP 12 12 12 ASP ASP B . n B 1 13 0JY 13 13 13 0JY TB4 B . n B 1 14 GLN 14 14 14 GLN GLN B . n B 1 15 GLU 15 15 15 GLU GLU B . n B 1 16 ARG 16 16 16 ARG ARG B . n B 1 17 0JY 17 17 17 0JY TB4 B . n B 1 18 ARG 18 18 18 ARG ARG B . n B 1 19 LYS 19 19 19 LYS LYS B . n B 1 20 0JY 20 20 20 0JY TB4 B . n B 1 21 ARG 21 21 21 ARG ARG B . n B 1 22 LYS 22 22 22 LYS LYS B . n B 1 23 LYS 23 23 23 LYS LYS B . n B 1 24 0JY 24 24 24 0JY TB4 B . n B 1 25 ARG 25 25 25 ARG ARG B . n B 1 26 SER 26 26 26 SER SER B . n B 1 27 GLY 27 27 27 GLY GLY 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 P6G 1 101 1 P6G P6G A . D 3 ACE 1 101 1 ACE ACE B . E 4 PEG 1 102 1 PEG PEG B . F 5 HOH 1 201 1 HOH HOH A . F 5 HOH 2 202 2 HOH HOH A . F 5 HOH 3 203 1 HOH HOH A . F 5 HOH 4 204 3 HOH HOH A . F 5 HOH 5 205 4 HOH HOH A . F 5 HOH 6 206 9 HOH HOH A . F 5 HOH 7 207 10 HOH HOH A . F 5 HOH 8 208 12 HOH HOH A . F 5 HOH 9 209 13 HOH HOH A . F 5 HOH 10 210 17 HOH HOH A . F 5 HOH 11 211 18 HOH HOH A . F 5 HOH 12 212 21 HOH HOH A . F 5 HOH 13 213 22 HOH HOH A . F 5 HOH 14 214 25 HOH HOH A . F 5 HOH 15 215 28 HOH HOH A . G 5 HOH 1 201 3 HOH HOH B . G 5 HOH 2 202 2 HOH HOH B . G 5 HOH 3 203 5 HOH HOH B . G 5 HOH 4 204 6 HOH HOH B . G 5 HOH 5 205 7 HOH HOH B . G 5 HOH 6 206 8 HOH HOH B . G 5 HOH 7 207 11 HOH HOH B . G 5 HOH 8 208 14 HOH HOH B . G 5 HOH 9 209 15 HOH HOH B . G 5 HOH 10 210 16 HOH HOH B . G 5 HOH 11 211 19 HOH HOH B . G 5 HOH 12 212 20 HOH HOH B . G 5 HOH 13 213 23 HOH HOH B . G 5 HOH 14 214 24 HOH HOH B . G 5 HOH 15 215 26 HOH HOH B . G 5 HOH 16 216 27 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 ? tetrameric 4 2 software_defined_assembly PISA monomeric 1 3 software_defined_assembly PISA monomeric 1 # loop_ _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression _pdbx_struct_assembly_gen.asym_id_list 1 1,2 A,B,C,D,E,F,G 2 1 B,D,E,G 3 1 A,C,F # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 2_555 -x,-y,z -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 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 2012-10-31 2 'Structure model' 1 1 2012-11-21 3 'Structure model' 1 2 2017-11-15 # _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' 'Database references' 2 3 'Structure model' 'Refinement description' # _pdbx_audit_revision_category.ordinal 1 _pdbx_audit_revision_category.revision_ordinal 3 _pdbx_audit_revision_category.data_content_type 'Structure model' _pdbx_audit_revision_category.category software # loop_ _pdbx_refine_tls.pdbx_refine_id _pdbx_refine_tls.id _pdbx_refine_tls.details _pdbx_refine_tls.method _pdbx_refine_tls.origin_x _pdbx_refine_tls.origin_y _pdbx_refine_tls.origin_z _pdbx_refine_tls.T[1][1] _pdbx_refine_tls.T[2][2] _pdbx_refine_tls.T[3][3] _pdbx_refine_tls.T[1][2] _pdbx_refine_tls.T[1][3] _pdbx_refine_tls.T[2][3] _pdbx_refine_tls.L[1][1] _pdbx_refine_tls.L[2][2] _pdbx_refine_tls.L[3][3] _pdbx_refine_tls.L[1][2] _pdbx_refine_tls.L[1][3] _pdbx_refine_tls.L[2][3] _pdbx_refine_tls.S[1][1] _pdbx_refine_tls.S[2][2] _pdbx_refine_tls.S[3][3] _pdbx_refine_tls.S[1][2] _pdbx_refine_tls.S[1][3] _pdbx_refine_tls.S[2][3] _pdbx_refine_tls.S[2][1] _pdbx_refine_tls.S[3][1] _pdbx_refine_tls.S[3][2] 'X-RAY DIFFRACTION' 1 ? refined -7.9093 -0.5155 6.4691 -0.0506 -0.0247 0.0006 -0.0079 0.0143 -0.0338 4.8266 4.0892 4.0759 1.5198 1.3530 -0.7064 0.0470 -0.1518 0.1048 -0.1875 0.2160 0.3496 0.0496 -0.0120 -0.2025 'X-RAY DIFFRACTION' 2 ? refined -0.8427 -8.0922 3.9112 -0.0823 -0.0690 -0.0408 -0.0138 0.0021 0.0136 3.6499 3.7720 7.7597 -0.8196 -2.4696 1.7764 0.0481 -0.1092 0.0612 -0.1554 -0.2835 0.0658 0.1274 0.1476 0.1736 # loop_ _pdbx_refine_tls_group.pdbx_refine_id _pdbx_refine_tls_group.id _pdbx_refine_tls_group.refine_tls_id _pdbx_refine_tls_group.beg_auth_asym_id _pdbx_refine_tls_group.beg_auth_seq_id _pdbx_refine_tls_group.end_auth_asym_id _pdbx_refine_tls_group.end_auth_seq_id _pdbx_refine_tls_group.selection_details _pdbx_refine_tls_group.beg_label_asym_id _pdbx_refine_tls_group.beg_label_seq_id _pdbx_refine_tls_group.end_label_asym_id _pdbx_refine_tls_group.end_label_seq_id _pdbx_refine_tls_group.selection 'X-RAY DIFFRACTION' 1 1 A 3 A 25 '{ A|* }' ? ? ? ? ? 'X-RAY DIFFRACTION' 2 2 B 1 B 27 '{ B|* }' ? ? ? ? ? # _phasing.method MR # loop_ _software.pdbx_ordinal _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.classification _software.location _software.language _software.citation_id 1 DENZO . ? package 'Zbyszek Otwinowski' hkl@hkl-xray.com 'data reduction' http://www.hkl-xray.com/ ? ? 2 SCALEPACK . ? package 'Zbyszek Otwinowski' hkl@hkl-xray.com 'data scaling' http://www.hkl-xray.com/ ? ? 3 PHASER . ? program 'Randy J. Read' cimr-phaser@lists.cam.ac.uk phasing http://www-structmed.cimr.cam.ac.uk/phaser/ ? ? 4 BUSTER-TNT 'BUSTER 2.8.0' ? program 'Gerard Bricogne' buster-develop@GlobalPhasing.com refinement http://www.globalphasing.com/buster/ ? ? 5 PDB_EXTRACT 3.11 'April 22, 2011' package PDB deposit@deposit.rcsb.org 'data extraction' http://sw-tools.pdb.org/apps/PDB_EXTRACT/ C++ ? 6 HKL-2000 . ? ? ? ? 'data collection' ? ? ? 7 HKL-2000 . ? ? ? ? 'data reduction' ? ? ? 8 HKL-2000 . ? ? ? ? 'data scaling' ? ? ? 9 BUSTER 1.6.0 ? ? ? ? refinement ? ? ? # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 N _pdbx_validate_close_contact.auth_asym_id_1 B _pdbx_validate_close_contact.auth_comp_id_1 GLY _pdbx_validate_close_contact.auth_seq_id_1 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 C _pdbx_validate_close_contact.auth_asym_id_2 B _pdbx_validate_close_contact.auth_comp_id_2 ACE _pdbx_validate_close_contact.auth_seq_id_2 101 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 1.43 # 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 LYS 8 ? CE ? A LYS 8 CE 2 1 Y 1 A LYS 8 ? NZ ? A LYS 8 NZ 3 1 Y 1 A LYS 23 ? NZ ? A LYS 23 NZ 4 1 Y 1 A ARG 25 ? CG ? A ARG 25 CG 5 1 Y 1 A ARG 25 ? CD ? A ARG 25 CD 6 1 Y 1 A ARG 25 ? NE ? A ARG 25 NE 7 1 Y 1 A ARG 25 ? CZ ? A ARG 25 CZ 8 1 Y 1 A ARG 25 ? NH1 ? A ARG 25 NH1 9 1 Y 1 A ARG 25 ? NH2 ? A ARG 25 NH2 10 1 Y 1 B LYS 23 ? CG ? B LYS 23 CG 11 1 Y 1 B LYS 23 ? CD ? B LYS 23 CD 12 1 Y 1 B LYS 23 ? CE ? B LYS 23 CE 13 1 Y 1 B LYS 23 ? NZ ? B LYS 23 NZ 14 1 Y 1 B ARG 25 ? NE ? B ARG 25 NE 15 1 Y 1 B ARG 25 ? CZ ? B ARG 25 CZ 16 1 Y 1 B ARG 25 ? NH1 ? B ARG 25 NH1 17 1 Y 1 B ARG 25 ? NH2 ? B ARG 25 NH2 18 1 N 1 A P6G 101 ? C17 ? C P6G 1 C17 19 1 N 1 A P6G 101 ? C18 ? C P6G 1 C18 20 1 N 1 A P6G 101 ? O19 ? C P6G 1 O19 # 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 GLY 1 ? A GLY 1 2 1 Y 1 A ASN 2 ? A ASN 2 3 1 Y 1 A SER 26 ? A SER 26 4 1 Y 1 A GLY 27 ? A GLY 27 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'HEXAETHYLENE GLYCOL' P6G 3 'ACETYL GROUP' ACE 4 'DI(HYDROXYETHYL)ETHER' PEG 5 water HOH #