data_1NNT # _entry.id 1NNT # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.313 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1NNT WWPDB D_1000175342 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1NNT _pdbx_database_status.recvd_initial_deposition_date 1993-09-15 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Dewan, J.C.' 1 'Mikami, B.' 2 'Sacchettini, J.C.' 3 # _citation.id primary _citation.title ;Structural evidence for a pH-sensitive dilysine trigger in the hen ovotransferrin N-lobe: implications for transferrin iron release. ; _citation.journal_abbrev Biochemistry _citation.journal_volume 32 _citation.page_first 11963 _citation.page_last 11968 _citation.year 1993 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 8218271 _citation.pdbx_database_id_DOI 10.1021/bi00096a004 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Dewan, J.C.' 1 ? primary 'Mikami, B.' 2 ? primary 'Hirose, M.' 3 ? primary 'Sacchettini, J.C.' 4 ? # _cell.entry_id 1NNT _cell.length_a 46.940 _cell.length_b 91.790 _cell.length_c 75.820 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1NNT _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 OVOTRANSFERRIN 36105.773 1 ? ? ? ? 2 non-polymer syn 'FE (III) ION' 55.845 1 ? ? ? ? 3 non-polymer syn 'CARBONATE ION' 60.009 1 ? ? ? ? 4 water nat water 18.015 108 ? ? ? ? # _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 ;SVIRWCTISSPEEKKCNNLRDLTQQERISLTCVQKATYLDCIKAIANNEADAISLDGGQAFEAGLAPYKLKPIAAEVYEH TEGSTTSYYAVAVVKKGTEFTVNDLQGKTSCHTGLGRSAGWNIPIGTLLHRGAIEWEGIESGSVEQAVAKFFSASCVPGA TIEQKLCRQCKGDPKTKCARNAPYSGYSGAFHCLKDGKGDVAFVKHTTVNENAPDQKDEYELLCLDGSRQPVDNYKTCNW ARVAAHAVVARDDNKVEDIWSFLSKAQSDFGVDTKSDFHLFGPPGKKDPVLKDLLFKDSAIMLKRVPSLMDSQLYLGFEY YSAIQSMR ; _entity_poly.pdbx_seq_one_letter_code_can ;SVIRWCTISSPEEKKCNNLRDLTQQERISLTCVQKATYLDCIKAIANNEADAISLDGGQAFEAGLAPYKLKPIAAEVYEH TEGSTTSYYAVAVVKKGTEFTVNDLQGKTSCHTGLGRSAGWNIPIGTLLHRGAIEWEGIESGSVEQAVAKFFSASCVPGA TIEQKLCRQCKGDPKTKCARNAPYSGYSGAFHCLKDGKGDVAFVKHTTVNENAPDQKDEYELLCLDGSRQPVDNYKTCNW ARVAAHAVVARDDNKVEDIWSFLSKAQSDFGVDTKSDFHLFGPPGKKDPVLKDLLFKDSAIMLKRVPSLMDSQLYLGFEY YSAIQSMR ; _entity_poly.pdbx_strand_id A _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 SER n 1 2 VAL n 1 3 ILE n 1 4 ARG n 1 5 TRP n 1 6 CYS n 1 7 THR n 1 8 ILE n 1 9 SER n 1 10 SER n 1 11 PRO n 1 12 GLU n 1 13 GLU n 1 14 LYS n 1 15 LYS n 1 16 CYS n 1 17 ASN n 1 18 ASN n 1 19 LEU n 1 20 ARG n 1 21 ASP n 1 22 LEU n 1 23 THR n 1 24 GLN n 1 25 GLN n 1 26 GLU n 1 27 ARG n 1 28 ILE n 1 29 SER n 1 30 LEU n 1 31 THR n 1 32 CYS n 1 33 VAL n 1 34 GLN n 1 35 LYS n 1 36 ALA n 1 37 THR n 1 38 TYR n 1 39 LEU n 1 40 ASP n 1 41 CYS n 1 42 ILE n 1 43 LYS n 1 44 ALA n 1 45 ILE n 1 46 ALA n 1 47 ASN n 1 48 ASN n 1 49 GLU n 1 50 ALA n 1 51 ASP n 1 52 ALA n 1 53 ILE n 1 54 SER n 1 55 LEU n 1 56 ASP n 1 57 GLY n 1 58 GLY n 1 59 GLN n 1 60 ALA n 1 61 PHE n 1 62 GLU n 1 63 ALA n 1 64 GLY n 1 65 LEU n 1 66 ALA n 1 67 PRO n 1 68 TYR n 1 69 LYS n 1 70 LEU n 1 71 LYS n 1 72 PRO n 1 73 ILE n 1 74 ALA n 1 75 ALA n 1 76 GLU n 1 77 VAL n 1 78 TYR n 1 79 GLU n 1 80 HIS n 1 81 THR n 1 82 GLU n 1 83 GLY n 1 84 SER n 1 85 THR n 1 86 THR n 1 87 SER n 1 88 TYR n 1 89 TYR n 1 90 ALA n 1 91 VAL n 1 92 ALA n 1 93 VAL n 1 94 VAL n 1 95 LYS n 1 96 LYS n 1 97 GLY n 1 98 THR n 1 99 GLU n 1 100 PHE n 1 101 THR n 1 102 VAL n 1 103 ASN n 1 104 ASP n 1 105 LEU n 1 106 GLN n 1 107 GLY n 1 108 LYS n 1 109 THR n 1 110 SER n 1 111 CYS n 1 112 HIS n 1 113 THR n 1 114 GLY n 1 115 LEU n 1 116 GLY n 1 117 ARG n 1 118 SER n 1 119 ALA n 1 120 GLY n 1 121 TRP n 1 122 ASN n 1 123 ILE n 1 124 PRO n 1 125 ILE n 1 126 GLY n 1 127 THR n 1 128 LEU n 1 129 LEU n 1 130 HIS n 1 131 ARG n 1 132 GLY n 1 133 ALA n 1 134 ILE n 1 135 GLU n 1 136 TRP n 1 137 GLU n 1 138 GLY n 1 139 ILE n 1 140 GLU n 1 141 SER n 1 142 GLY n 1 143 SER n 1 144 VAL n 1 145 GLU n 1 146 GLN n 1 147 ALA n 1 148 VAL n 1 149 ALA n 1 150 LYS n 1 151 PHE n 1 152 PHE n 1 153 SER n 1 154 ALA n 1 155 SER n 1 156 CYS n 1 157 VAL n 1 158 PRO n 1 159 GLY n 1 160 ALA n 1 161 THR n 1 162 ILE n 1 163 GLU n 1 164 GLN n 1 165 LYS n 1 166 LEU n 1 167 CYS n 1 168 ARG n 1 169 GLN n 1 170 CYS n 1 171 LYS n 1 172 GLY n 1 173 ASP n 1 174 PRO n 1 175 LYS n 1 176 THR n 1 177 LYS n 1 178 CYS n 1 179 ALA n 1 180 ARG n 1 181 ASN n 1 182 ALA n 1 183 PRO n 1 184 TYR n 1 185 SER n 1 186 GLY n 1 187 TYR n 1 188 SER n 1 189 GLY n 1 190 ALA n 1 191 PHE n 1 192 HIS n 1 193 CYS n 1 194 LEU n 1 195 LYS n 1 196 ASP n 1 197 GLY n 1 198 LYS n 1 199 GLY n 1 200 ASP n 1 201 VAL n 1 202 ALA n 1 203 PHE n 1 204 VAL n 1 205 LYS n 1 206 HIS n 1 207 THR n 1 208 THR n 1 209 VAL n 1 210 ASN n 1 211 GLU n 1 212 ASN n 1 213 ALA n 1 214 PRO n 1 215 ASP n 1 216 GLN n 1 217 LYS n 1 218 ASP n 1 219 GLU n 1 220 TYR n 1 221 GLU n 1 222 LEU n 1 223 LEU n 1 224 CYS n 1 225 LEU n 1 226 ASP n 1 227 GLY n 1 228 SER n 1 229 ARG n 1 230 GLN n 1 231 PRO n 1 232 VAL n 1 233 ASP n 1 234 ASN n 1 235 TYR n 1 236 LYS n 1 237 THR n 1 238 CYS n 1 239 ASN n 1 240 TRP n 1 241 ALA n 1 242 ARG n 1 243 VAL n 1 244 ALA n 1 245 ALA n 1 246 HIS n 1 247 ALA n 1 248 VAL n 1 249 VAL n 1 250 ALA n 1 251 ARG n 1 252 ASP n 1 253 ASP n 1 254 ASN n 1 255 LYS n 1 256 VAL n 1 257 GLU n 1 258 ASP n 1 259 ILE n 1 260 TRP n 1 261 SER n 1 262 PHE n 1 263 LEU n 1 264 SER n 1 265 LYS n 1 266 ALA n 1 267 GLN n 1 268 SER n 1 269 ASP n 1 270 PHE n 1 271 GLY n 1 272 VAL n 1 273 ASP n 1 274 THR n 1 275 LYS n 1 276 SER n 1 277 ASP n 1 278 PHE n 1 279 HIS n 1 280 LEU n 1 281 PHE n 1 282 GLY n 1 283 PRO n 1 284 PRO n 1 285 GLY n 1 286 LYS n 1 287 LYS n 1 288 ASP n 1 289 PRO n 1 290 VAL n 1 291 LEU n 1 292 LYS n 1 293 ASP n 1 294 LEU n 1 295 LEU n 1 296 PHE n 1 297 LYS n 1 298 ASP n 1 299 SER n 1 300 ALA n 1 301 ILE n 1 302 MET n 1 303 LEU n 1 304 LYS n 1 305 ARG n 1 306 VAL n 1 307 PRO n 1 308 SER n 1 309 LEU n 1 310 MET n 1 311 ASP n 1 312 SER n 1 313 GLN n 1 314 LEU n 1 315 TYR n 1 316 LEU n 1 317 GLY n 1 318 PHE n 1 319 GLU n 1 320 TYR n 1 321 TYR n 1 322 SER n 1 323 ALA n 1 324 ILE n 1 325 GLN n 1 326 SER n 1 327 MET n 1 328 ARG 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 chicken _entity_src_gen.gene_src_genus Gallus _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 'Gallus gallus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9031 _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 ? _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id ? _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _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 ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code TRFE_CHICK _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P02789 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MKLILCTVLSLGIAAVCFAAPPKSVIRWCTISSPEEKKCNNLRDLTQQERISLTCVQKATYLDCIKAIANNEADAISLDG GQAFEAGLAPYKLKPIAAEVYEHTEGSTTSYYAVAVVKKGTEFTVNDLQGKTSCHTGLGRSAGWNIPIGTLLHRGAIEWE GIESGSVEQAVAKFFSASCVPGATIEQKLCRQCKGDPKTKCARNAPYSGYSGAFHCLKDGKGDVAFVKHTTVNENAPDQK DEYELLCLDGSRQPVDNYKTCNWARVAAHAVVARDDNKVEDIWSFLSKAQSDFGVDTKSDFHLFGPPGKKDPVLKDLLFK DSAIMLKRVPSLMDSQLYLGFEYYSAIQSMRKDQLTPSPRENRIQWCAVGKDEKSKCDRWSVVSNGDVECTVVDETKDCI IKIMKGEADAVALDGGLVYTAGVCGLVPVMAERYDDESQCSKTDERPASYFAVAVARKDSNVNWNNLKGKKSCHTAVGRT AGWVIPMGLIHNRTGTCNFDEYFSEGCAPGSPPNSRLCQLCQGSGGIPPEKCVASSHEKYFGYTGALRCLVEKGDVAFIQ HSTVEENTGGKNKADWAKNLQMDDFELLCTDGRRANVMDYRECNLAEVPTHAVVVRPEKANKIRDLLERQEKRFGVNGSE KSKFMMFESQNKDLLFKDLTKCLFKVREGTTYKEFLGDKFYTVISSLKTCNPSDILQMCSFLEGK ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1NNT _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 328 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P02789 _struct_ref_seq.db_align_beg 24 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 351 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 5 _struct_ref_seq.pdbx_auth_seq_align_end 332 # 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 CO3 non-polymer . 'CARBONATE ION' ? 'C O3 -2' 60.009 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 FE non-polymer . 'FE (III) ION' ? 'Fe 3' 55.845 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 1NNT _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.26 _exptl_crystal.density_percent_sol 45.60 _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l ? _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _refine.entry_id 1NNT _refine.ls_number_reflns_obs ? _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low ? _refine.ls_d_res_high 2.3 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.16 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.16 _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _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 2533 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 5 _refine_hist.number_atoms_solvent 108 _refine_hist.number_atoms_total 2646 _refine_hist.d_res_high 2.3 _refine_hist.d_res_low . # 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 x_bond_d 0.015 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 2.25 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _struct.entry_id 1NNT _struct.title ;STRUCTURAL EVIDENCE FOR A PH-SENSITIVE DI-LYSINE TRIGGER IN THE HEN OVOTRANSFERRIN N-LOBE: IMPLICATIONS FOR TRANSFERRIN IRON RELEASE ; _struct.pdbx_descriptor 'OVOTRANSFERRIN (MONOFERRIC N-TERMINAL HALF-MOLECULE)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1NNT _struct_keywords.pdbx_keywords 'IRON TRANSPORT PROTEIN' _struct_keywords.text 'IRON TRANSPORT 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 2 ? C N N 3 ? D N N 4 ? # _struct_biol.id 1 # 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 10 ? GLN A 24 ? SER A 14 GLN A 28 1 ? 15 HELX_P HELX_P2 2 THR A 37 ? GLU A 49 ? THR A 41 GLU A 53 1 ? 13 HELX_P HELX_P3 3 ASP A 56 ? LEU A 65 ? ASP A 60 LEU A 69 1 ? 10 HELX_P HELX_P4 4 THR A 101 ? GLN A 106 ? THR A 105 GLN A 110 1 ? 6 HELX_P HELX_P5 5 ARG A 117 ? ARG A 131 ? ARG A 121 ARG A 135 1 ? 15 HELX_P HELX_P6 6 SER A 143 ? PHE A 152 ? SER A 147 PHE A 156 1 ? 10 HELX_P HELX_P7 6A GLU A 163 ? CYS A 170 ? GLU A 167 CYS A 174 1 ? 8 HELX_P HELX_P8 7 GLY A 186 ? GLY A 197 ? GLY A 190 GLY A 201 1 ? 12 HELX_P HELX_P9 8 HIS A 206 ? ALA A 213 ? HIS A 210 ALA A 217 1 ? 8 HELX_P HELX_P10 8A PRO A 214 ? GLU A 219 ? PRO A 218 GLU A 223 1 ? 6 HELX_P HELX_P11 9 ASP A 253 ? GLY A 271 ? ASP A 257 GLY A 275 1 ? 19 HELX_P HELX_P12 10 ASP A 311 ? GLY A 317 ? ASP A 315 GLY A 321 1 ? 7 HELX_P HELX_P13 11 GLY A 317 ? ARG A 328 ? GLY A 321 ARG A 332 1 ? 12 # _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 6 SG ? ? ? 1_555 A CYS 41 SG ? ? A CYS 10 A CYS 45 1_555 ? ? ? ? ? ? ? 2.037 ? disulf2 disulf ? ? A CYS 16 SG ? ? ? 1_555 A CYS 32 SG ? ? A CYS 20 A CYS 36 1_555 ? ? ? ? ? ? ? 1.975 ? disulf3 disulf ? ? A CYS 111 SG ? ? ? 1_555 A CYS 193 SG ? ? A CYS 115 A CYS 197 1_555 ? ? ? ? ? ? ? 2.100 ? disulf4 disulf ? ? A CYS 156 SG ? ? ? 1_555 A CYS 170 SG ? ? A CYS 160 A CYS 174 1_555 ? ? ? ? ? ? ? 2.045 ? disulf5 disulf ? ? A CYS 167 SG ? ? ? 1_555 A CYS 178 SG ? ? A CYS 171 A CYS 182 1_555 ? ? ? ? ? ? ? 2.022 ? disulf6 disulf ? ? A CYS 224 SG ? ? ? 1_555 A CYS 238 SG ? ? A CYS 228 A CYS 242 1_555 ? ? ? ? ? ? ? 1.979 ? metalc1 metalc ? ? B FE . FE ? ? ? 1_555 A ASP 56 OD1 ? ? A FE 333 A ASP 60 1_555 ? ? ? ? ? ? ? 1.914 ? metalc2 metalc ? ? B FE . FE ? ? ? 1_555 A HIS 246 NE2 ? ? A FE 333 A HIS 250 1_555 ? ? ? ? ? ? ? 2.261 ? metalc3 metalc ? ? B FE . FE ? ? ? 1_555 C CO3 . O1 ? ? A FE 333 A CO3 334 1_555 ? ? ? ? ? ? ? 2.095 ? metalc4 metalc ? ? B FE . FE ? ? ? 1_555 C CO3 . O2 ? ? A FE 333 A CO3 334 1_555 ? ? ? ? ? ? ? 2.270 ? metalc5 metalc ? ? B FE . FE ? ? ? 1_555 A TYR 88 OH ? ? A FE 333 A TYR 92 1_555 ? ? ? ? ? ? ? 2.013 ? metalc6 metalc ? ? B FE . FE ? ? ? 1_555 A TYR 187 OH ? ? A FE 333 A TYR 191 1_555 ? ? ? ? ? ? ? 1.774 ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? metalc ? ? # loop_ _struct_mon_prot_cis.pdbx_id _struct_mon_prot_cis.label_comp_id _struct_mon_prot_cis.label_seq_id _struct_mon_prot_cis.label_asym_id _struct_mon_prot_cis.label_alt_id _struct_mon_prot_cis.pdbx_PDB_ins_code _struct_mon_prot_cis.auth_comp_id _struct_mon_prot_cis.auth_seq_id _struct_mon_prot_cis.auth_asym_id _struct_mon_prot_cis.pdbx_label_comp_id_2 _struct_mon_prot_cis.pdbx_label_seq_id_2 _struct_mon_prot_cis.pdbx_label_asym_id_2 _struct_mon_prot_cis.pdbx_PDB_ins_code_2 _struct_mon_prot_cis.pdbx_auth_comp_id_2 _struct_mon_prot_cis.pdbx_auth_seq_id_2 _struct_mon_prot_cis.pdbx_auth_asym_id_2 _struct_mon_prot_cis.pdbx_PDB_model_num _struct_mon_prot_cis.pdbx_omega_angle 1 ALA 66 A . ? ALA 70 A PRO 67 A ? PRO 71 A 1 6.92 2 GLY 282 A . ? GLY 286 A PRO 283 A ? PRO 287 A 1 1.55 # _struct_sheet.id S1 _struct_sheet.type ? _struct_sheet.number_strands 11 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense S1 1 2 ? parallel S1 2 3 ? parallel S1 3 4 ? parallel S1 4 5 ? parallel S1 5 6 ? parallel S1 6 7 ? parallel S1 7 8 ? parallel S1 8 9 ? parallel S1 9 10 ? parallel S1 10 11 ? parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id S1 1 SER A 1 ? THR A 7 ? SER A 5 THR A 11 S1 2 ILE A 28 ? LYS A 35 ? ILE A 32 LYS A 39 S1 3 ALA A 50 ? LEU A 55 ? ALA A 54 LEU A 59 S1 4 LEU A 70 ? TYR A 78 ? LEU A 74 TYR A 82 S1 5 SER A 87 ? LYS A 96 ? SER A 91 LYS A 100 S1 6 LYS A 108 ? HIS A 112 ? LYS A 112 HIS A 116 S1 7 ALA A 154 ? VAL A 157 ? ALA A 158 VAL A 161 S1 8 VAL A 201 ? LYS A 205 ? VAL A 205 LYS A 209 S1 9 TYR A 220 ? CYS A 224 ? TYR A 224 CYS A 228 S1 10 ALA A 241 ? ARG A 251 ? ALA A 245 ARG A 255 S1 11 MET A 302 ? PRO A 307 ? MET A 306 PRO A 311 # 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 ? ? ? ? 5 'BINDING SITE FOR RESIDUE FE A 333' AC2 Software ? ? ? ? 7 'BINDING SITE FOR RESIDUE CO3 A 334' # 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 5 ASP A 56 ? ASP A 60 . ? 1_555 ? 2 AC1 5 TYR A 88 ? TYR A 92 . ? 1_555 ? 3 AC1 5 TYR A 187 ? TYR A 191 . ? 1_555 ? 4 AC1 5 HIS A 246 ? HIS A 250 . ? 1_555 ? 5 AC1 5 CO3 C . ? CO3 A 334 . ? 1_555 ? 6 AC2 7 ASP A 56 ? ASP A 60 . ? 1_555 ? 7 AC2 7 THR A 113 ? THR A 117 . ? 1_555 ? 8 AC2 7 ARG A 117 ? ARG A 121 . ? 1_555 ? 9 AC2 7 ALA A 119 ? ALA A 123 . ? 1_555 ? 10 AC2 7 TYR A 187 ? TYR A 191 . ? 1_555 ? 11 AC2 7 HIS A 246 ? HIS A 250 . ? 1_555 ? 12 AC2 7 FE B . ? FE A 333 . ? 1_555 ? # _database_PDB_matrix.entry_id 1NNT _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 1NNT _atom_sites.fract_transf_matrix[1][1] 0.021304 _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] 0.010894 _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] 0.013189 _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_sites_footnote.id _atom_sites_footnote.text 1 'CIS PROLINE - PRO 71' 2 'CIS PROLINE - PRO 287' 3 ;THERE IS A STRONG 2.3 ANGSTROMS H-BOND BETWEEN NZ OF LYS 209 AND NZ OF LYS 301 WHICH IT IS SUGGESTED FORMS A PH-SENSITIVE DI-LYSINE TRIGGER THAT OPENS THE TWO DOMAINS OF THE N-LOBE AT LOW PH AND FACILITATES FE(III) RELEASE. ; # loop_ _atom_type.symbol C FE 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 SER 1 5 5 SER SER A . n A 1 2 VAL 2 6 6 VAL VAL A . n A 1 3 ILE 3 7 7 ILE ILE A . n A 1 4 ARG 4 8 8 ARG ARG A . n A 1 5 TRP 5 9 9 TRP TRP A . n A 1 6 CYS 6 10 10 CYS CYS A . n A 1 7 THR 7 11 11 THR THR A . n A 1 8 ILE 8 12 12 ILE ILE A . n A 1 9 SER 9 13 13 SER SER A . n A 1 10 SER 10 14 14 SER SER A . n A 1 11 PRO 11 15 15 PRO PRO A . n A 1 12 GLU 12 16 16 GLU GLU A . n A 1 13 GLU 13 17 17 GLU GLU A . n A 1 14 LYS 14 18 18 LYS LYS A . n A 1 15 LYS 15 19 19 LYS LYS A . n A 1 16 CYS 16 20 20 CYS CYS A . n A 1 17 ASN 17 21 21 ASN ASN A . n A 1 18 ASN 18 22 22 ASN ASN A . n A 1 19 LEU 19 23 23 LEU LEU A . n A 1 20 ARG 20 24 24 ARG ARG A . n A 1 21 ASP 21 25 25 ASP ASP A . n A 1 22 LEU 22 26 26 LEU LEU A . n A 1 23 THR 23 27 27 THR THR A . n A 1 24 GLN 24 28 28 GLN GLN A . n A 1 25 GLN 25 29 29 GLN GLN A . n A 1 26 GLU 26 30 30 GLU GLU A . n A 1 27 ARG 27 31 31 ARG ARG A . n A 1 28 ILE 28 32 32 ILE ILE A . n A 1 29 SER 29 33 33 SER SER A . n A 1 30 LEU 30 34 34 LEU LEU A . n A 1 31 THR 31 35 35 THR THR A . n A 1 32 CYS 32 36 36 CYS CYS A . n A 1 33 VAL 33 37 37 VAL VAL A . n A 1 34 GLN 34 38 38 GLN GLN A . n A 1 35 LYS 35 39 39 LYS LYS A . n A 1 36 ALA 36 40 40 ALA ALA A . n A 1 37 THR 37 41 41 THR THR A . n A 1 38 TYR 38 42 42 TYR TYR A . n A 1 39 LEU 39 43 43 LEU LEU A . n A 1 40 ASP 40 44 44 ASP ASP A . n A 1 41 CYS 41 45 45 CYS CYS A . n A 1 42 ILE 42 46 46 ILE ILE A . n A 1 43 LYS 43 47 47 LYS LYS A . n A 1 44 ALA 44 48 48 ALA ALA A . n A 1 45 ILE 45 49 49 ILE ILE A . n A 1 46 ALA 46 50 50 ALA ALA A . n A 1 47 ASN 47 51 51 ASN ASN A . n A 1 48 ASN 48 52 52 ASN ASN A . n A 1 49 GLU 49 53 53 GLU GLU A . n A 1 50 ALA 50 54 54 ALA ALA A . n A 1 51 ASP 51 55 55 ASP ASP A . n A 1 52 ALA 52 56 56 ALA ALA A . n A 1 53 ILE 53 57 57 ILE ILE A . n A 1 54 SER 54 58 58 SER SER A . n A 1 55 LEU 55 59 59 LEU LEU A . n A 1 56 ASP 56 60 60 ASP ASP A . n A 1 57 GLY 57 61 61 GLY GLY A . n A 1 58 GLY 58 62 62 GLY GLY A . n A 1 59 GLN 59 63 63 GLN GLN A . n A 1 60 ALA 60 64 64 ALA ALA A . n A 1 61 PHE 61 65 65 PHE PHE A . n A 1 62 GLU 62 66 66 GLU GLU A . n A 1 63 ALA 63 67 67 ALA ALA A . n A 1 64 GLY 64 68 68 GLY GLY A . n A 1 65 LEU 65 69 69 LEU LEU A . n A 1 66 ALA 66 70 70 ALA ALA A . n A 1 67 PRO 67 71 71 PRO PRO A . n A 1 68 TYR 68 72 72 TYR TYR A . n A 1 69 LYS 69 73 73 LYS LYS A . n A 1 70 LEU 70 74 74 LEU LEU A . n A 1 71 LYS 71 75 75 LYS LYS A . n A 1 72 PRO 72 76 76 PRO PRO A . n A 1 73 ILE 73 77 77 ILE ILE A . n A 1 74 ALA 74 78 78 ALA ALA A . n A 1 75 ALA 75 79 79 ALA ALA A . n A 1 76 GLU 76 80 80 GLU GLU A . n A 1 77 VAL 77 81 81 VAL VAL A . n A 1 78 TYR 78 82 82 TYR TYR A . n A 1 79 GLU 79 83 83 GLU GLU A . n A 1 80 HIS 80 84 84 HIS HIS A . n A 1 81 THR 81 85 85 THR THR A . n A 1 82 GLU 82 86 86 GLU GLU A . n A 1 83 GLY 83 87 87 GLY GLY A . n A 1 84 SER 84 88 88 SER SER A . n A 1 85 THR 85 89 89 THR THR A . n A 1 86 THR 86 90 90 THR THR A . n A 1 87 SER 87 91 91 SER SER A . n A 1 88 TYR 88 92 92 TYR TYR A . n A 1 89 TYR 89 93 93 TYR TYR A . n A 1 90 ALA 90 94 94 ALA ALA A . n A 1 91 VAL 91 95 95 VAL VAL A . n A 1 92 ALA 92 96 96 ALA ALA A . n A 1 93 VAL 93 97 97 VAL VAL A . n A 1 94 VAL 94 98 98 VAL VAL A . n A 1 95 LYS 95 99 99 LYS LYS A . n A 1 96 LYS 96 100 100 LYS LYS A . n A 1 97 GLY 97 101 101 GLY GLY A . n A 1 98 THR 98 102 102 THR THR A . n A 1 99 GLU 99 103 103 GLU GLU A . n A 1 100 PHE 100 104 104 PHE PHE A . n A 1 101 THR 101 105 105 THR THR A . n A 1 102 VAL 102 106 106 VAL VAL A . n A 1 103 ASN 103 107 107 ASN ASN A . n A 1 104 ASP 104 108 108 ASP ASP A . n A 1 105 LEU 105 109 109 LEU LEU A . n A 1 106 GLN 106 110 110 GLN GLN A . n A 1 107 GLY 107 111 111 GLY GLY A . n A 1 108 LYS 108 112 112 LYS LYS A . n A 1 109 THR 109 113 113 THR THR A . n A 1 110 SER 110 114 114 SER SER A . n A 1 111 CYS 111 115 115 CYS CYS A . n A 1 112 HIS 112 116 116 HIS HIS A . n A 1 113 THR 113 117 117 THR THR A . n A 1 114 GLY 114 118 118 GLY GLY A . n A 1 115 LEU 115 119 119 LEU LEU A . n A 1 116 GLY 116 120 120 GLY GLY A . n A 1 117 ARG 117 121 121 ARG ARG A . n A 1 118 SER 118 122 122 SER SER A . n A 1 119 ALA 119 123 123 ALA ALA A . n A 1 120 GLY 120 124 124 GLY GLY A . n A 1 121 TRP 121 125 125 TRP TRP A . n A 1 122 ASN 122 126 126 ASN ASN A . n A 1 123 ILE 123 127 127 ILE ILE A . n A 1 124 PRO 124 128 128 PRO PRO A . n A 1 125 ILE 125 129 129 ILE ILE A . n A 1 126 GLY 126 130 130 GLY GLY A . n A 1 127 THR 127 131 131 THR THR A . n A 1 128 LEU 128 132 132 LEU LEU A . n A 1 129 LEU 129 133 133 LEU LEU A . n A 1 130 HIS 130 134 134 HIS HIS A . n A 1 131 ARG 131 135 135 ARG ARG A . n A 1 132 GLY 132 136 136 GLY GLY A . n A 1 133 ALA 133 137 137 ALA ALA A . n A 1 134 ILE 134 138 138 ILE ILE A . n A 1 135 GLU 135 139 139 GLU GLU A . n A 1 136 TRP 136 140 140 TRP TRP A . n A 1 137 GLU 137 141 141 GLU GLU A . n A 1 138 GLY 138 142 142 GLY GLY A . n A 1 139 ILE 139 143 143 ILE ILE A . n A 1 140 GLU 140 144 144 GLU GLU A . n A 1 141 SER 141 145 145 SER SER A . n A 1 142 GLY 142 146 146 GLY GLY A . n A 1 143 SER 143 147 147 SER SER A . n A 1 144 VAL 144 148 148 VAL VAL A . n A 1 145 GLU 145 149 149 GLU GLU A . n A 1 146 GLN 146 150 150 GLN GLN A . n A 1 147 ALA 147 151 151 ALA ALA A . n A 1 148 VAL 148 152 152 VAL VAL A . n A 1 149 ALA 149 153 153 ALA ALA A . n A 1 150 LYS 150 154 154 LYS LYS A . n A 1 151 PHE 151 155 155 PHE PHE A . n A 1 152 PHE 152 156 156 PHE PHE A . n A 1 153 SER 153 157 157 SER SER A . n A 1 154 ALA 154 158 158 ALA ALA A . n A 1 155 SER 155 159 159 SER SER A . n A 1 156 CYS 156 160 160 CYS CYS A . n A 1 157 VAL 157 161 161 VAL VAL A . n A 1 158 PRO 158 162 162 PRO PRO A . n A 1 159 GLY 159 163 163 GLY GLY A . n A 1 160 ALA 160 164 164 ALA ALA A . n A 1 161 THR 161 165 165 THR THR A . n A 1 162 ILE 162 166 166 ILE ILE A . n A 1 163 GLU 163 167 167 GLU GLU A . n A 1 164 GLN 164 168 168 GLN GLN A . n A 1 165 LYS 165 169 169 LYS LYS A . n A 1 166 LEU 166 170 170 LEU LEU A . n A 1 167 CYS 167 171 171 CYS CYS A . n A 1 168 ARG 168 172 172 ARG ARG A . n A 1 169 GLN 169 173 173 GLN GLN A . n A 1 170 CYS 170 174 174 CYS CYS A . n A 1 171 LYS 171 175 175 LYS LYS A . n A 1 172 GLY 172 176 176 GLY GLY A . n A 1 173 ASP 173 177 177 ASP ASP A . n A 1 174 PRO 174 178 178 PRO PRO A . n A 1 175 LYS 175 179 179 LYS LYS A . n A 1 176 THR 176 180 180 THR THR A . n A 1 177 LYS 177 181 181 LYS LYS A . n A 1 178 CYS 178 182 182 CYS CYS A . n A 1 179 ALA 179 183 183 ALA ALA A . n A 1 180 ARG 180 184 184 ARG ARG A . n A 1 181 ASN 181 185 185 ASN ASN A . n A 1 182 ALA 182 186 186 ALA ALA A . n A 1 183 PRO 183 187 187 PRO PRO A . n A 1 184 TYR 184 188 188 TYR TYR A . n A 1 185 SER 185 189 189 SER SER A . n A 1 186 GLY 186 190 190 GLY GLY A . n A 1 187 TYR 187 191 191 TYR TYR A . n A 1 188 SER 188 192 192 SER SER A . n A 1 189 GLY 189 193 193 GLY GLY A . n A 1 190 ALA 190 194 194 ALA ALA A . n A 1 191 PHE 191 195 195 PHE PHE A . n A 1 192 HIS 192 196 196 HIS HIS A . n A 1 193 CYS 193 197 197 CYS CYS A . n A 1 194 LEU 194 198 198 LEU LEU A . n A 1 195 LYS 195 199 199 LYS LYS A . n A 1 196 ASP 196 200 200 ASP ASP A . n A 1 197 GLY 197 201 201 GLY GLY A . n A 1 198 LYS 198 202 202 LYS LYS A . n A 1 199 GLY 199 203 203 GLY GLY A . n A 1 200 ASP 200 204 204 ASP ASP A . n A 1 201 VAL 201 205 205 VAL VAL A . n A 1 202 ALA 202 206 206 ALA ALA A . n A 1 203 PHE 203 207 207 PHE PHE A . n A 1 204 VAL 204 208 208 VAL VAL A . n A 1 205 LYS 205 209 209 LYS LYS A . n A 1 206 HIS 206 210 210 HIS HIS A . n A 1 207 THR 207 211 211 THR THR A . n A 1 208 THR 208 212 212 THR THR A . n A 1 209 VAL 209 213 213 VAL VAL A . n A 1 210 ASN 210 214 214 ASN ASN A . n A 1 211 GLU 211 215 215 GLU GLU A . n A 1 212 ASN 212 216 216 ASN ASN A . n A 1 213 ALA 213 217 217 ALA ALA A . n A 1 214 PRO 214 218 218 PRO PRO A . n A 1 215 ASP 215 219 219 ASP ASP A . n A 1 216 GLN 216 220 220 GLN GLN A . n A 1 217 LYS 217 221 221 LYS LYS A . n A 1 218 ASP 218 222 222 ASP ASP A . n A 1 219 GLU 219 223 223 GLU GLU A . n A 1 220 TYR 220 224 224 TYR TYR A . n A 1 221 GLU 221 225 225 GLU GLU A . n A 1 222 LEU 222 226 226 LEU LEU A . n A 1 223 LEU 223 227 227 LEU LEU A . n A 1 224 CYS 224 228 228 CYS CYS A . n A 1 225 LEU 225 229 229 LEU LEU A . n A 1 226 ASP 226 230 230 ASP ASP A . n A 1 227 GLY 227 231 231 GLY GLY A . n A 1 228 SER 228 232 232 SER SER A . n A 1 229 ARG 229 233 233 ARG ARG A . n A 1 230 GLN 230 234 234 GLN GLN A . n A 1 231 PRO 231 235 235 PRO PRO A . n A 1 232 VAL 232 236 236 VAL VAL A . n A 1 233 ASP 233 237 237 ASP ASP A . n A 1 234 ASN 234 238 238 ASN ASN A . n A 1 235 TYR 235 239 239 TYR TYR A . n A 1 236 LYS 236 240 240 LYS LYS A . n A 1 237 THR 237 241 241 THR THR A . n A 1 238 CYS 238 242 242 CYS CYS A . n A 1 239 ASN 239 243 243 ASN ASN A . n A 1 240 TRP 240 244 244 TRP TRP A . n A 1 241 ALA 241 245 245 ALA ALA A . n A 1 242 ARG 242 246 246 ARG ARG A . n A 1 243 VAL 243 247 247 VAL VAL A . n A 1 244 ALA 244 248 248 ALA ALA A . n A 1 245 ALA 245 249 249 ALA ALA A . n A 1 246 HIS 246 250 250 HIS HIS A . n A 1 247 ALA 247 251 251 ALA ALA A . n A 1 248 VAL 248 252 252 VAL VAL A . n A 1 249 VAL 249 253 253 VAL VAL A . n A 1 250 ALA 250 254 254 ALA ALA A . n A 1 251 ARG 251 255 255 ARG ARG A . n A 1 252 ASP 252 256 256 ASP ASP A . n A 1 253 ASP 253 257 257 ASP ASP A . n A 1 254 ASN 254 258 258 ASN ASN A . n A 1 255 LYS 255 259 259 LYS LYS A . n A 1 256 VAL 256 260 260 VAL VAL A . n A 1 257 GLU 257 261 261 GLU GLU A . n A 1 258 ASP 258 262 262 ASP ASP A . n A 1 259 ILE 259 263 263 ILE ILE A . n A 1 260 TRP 260 264 264 TRP TRP A . n A 1 261 SER 261 265 265 SER SER A . n A 1 262 PHE 262 266 266 PHE PHE A . n A 1 263 LEU 263 267 267 LEU LEU A . n A 1 264 SER 264 268 268 SER SER A . n A 1 265 LYS 265 269 269 LYS LYS A . n A 1 266 ALA 266 270 270 ALA ALA A . n A 1 267 GLN 267 271 271 GLN GLN A . n A 1 268 SER 268 272 272 SER SER A . n A 1 269 ASP 269 273 273 ASP ASP A . n A 1 270 PHE 270 274 274 PHE PHE A . n A 1 271 GLY 271 275 275 GLY GLY A . n A 1 272 VAL 272 276 276 VAL VAL A . n A 1 273 ASP 273 277 277 ASP ASP A . n A 1 274 THR 274 278 278 THR THR A . n A 1 275 LYS 275 279 279 LYS LYS A . n A 1 276 SER 276 280 280 SER SER A . n A 1 277 ASP 277 281 281 ASP ASP A . n A 1 278 PHE 278 282 282 PHE PHE A . n A 1 279 HIS 279 283 283 HIS HIS A . n A 1 280 LEU 280 284 284 LEU LEU A . n A 1 281 PHE 281 285 285 PHE PHE A . n A 1 282 GLY 282 286 286 GLY GLY A . n A 1 283 PRO 283 287 287 PRO PRO A . n A 1 284 PRO 284 288 288 PRO PRO A . n A 1 285 GLY 285 289 289 GLY GLY A . n A 1 286 LYS 286 290 290 LYS LYS A . n A 1 287 LYS 287 291 291 LYS LYS A . n A 1 288 ASP 288 292 292 ASP ASP A . n A 1 289 PRO 289 293 293 PRO PRO A . n A 1 290 VAL 290 294 294 VAL VAL A . n A 1 291 LEU 291 295 295 LEU LEU A . n A 1 292 LYS 292 296 296 LYS LYS A . n A 1 293 ASP 293 297 297 ASP ASP A . n A 1 294 LEU 294 298 298 LEU LEU A . n A 1 295 LEU 295 299 299 LEU LEU A . n A 1 296 PHE 296 300 300 PHE PHE A . n A 1 297 LYS 297 301 301 LYS LYS A . n A 1 298 ASP 298 302 302 ASP ASP A . n A 1 299 SER 299 303 303 SER SER A . n A 1 300 ALA 300 304 304 ALA ALA A . n A 1 301 ILE 301 305 305 ILE ILE A . n A 1 302 MET 302 306 306 MET MET A . n A 1 303 LEU 303 307 307 LEU LEU A . n A 1 304 LYS 304 308 308 LYS LYS A . n A 1 305 ARG 305 309 309 ARG ARG A . n A 1 306 VAL 306 310 310 VAL VAL A . n A 1 307 PRO 307 311 311 PRO PRO A . n A 1 308 SER 308 312 312 SER SER A . n A 1 309 LEU 309 313 313 LEU LEU A . n A 1 310 MET 310 314 314 MET MET A . n A 1 311 ASP 311 315 315 ASP ASP A . n A 1 312 SER 312 316 316 SER SER A . n A 1 313 GLN 313 317 317 GLN GLN A . n A 1 314 LEU 314 318 318 LEU LEU A . n A 1 315 TYR 315 319 319 TYR TYR A . n A 1 316 LEU 316 320 320 LEU LEU A . n A 1 317 GLY 317 321 321 GLY GLY A . n A 1 318 PHE 318 322 322 PHE PHE A . n A 1 319 GLU 319 323 323 GLU GLU A . n A 1 320 TYR 320 324 324 TYR TYR A . n A 1 321 TYR 321 325 325 TYR TYR A . n A 1 322 SER 322 326 326 SER SER A . n A 1 323 ALA 323 327 327 ALA ALA A . n A 1 324 ILE 324 328 328 ILE ILE A . n A 1 325 GLN 325 329 329 GLN GLN A . n A 1 326 SER 326 330 330 SER SER A . n A 1 327 MET 327 331 331 MET MET A . n A 1 328 ARG 328 332 332 ARG ARG A . 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 B 2 FE 1 333 333 FE FE A . C 3 CO3 1 334 334 CO3 CO3 A . D 4 HOH 1 335 335 HOH HOH A . D 4 HOH 2 336 336 HOH HOH A . D 4 HOH 3 337 337 HOH HOH A . D 4 HOH 4 338 338 HOH HOH A . D 4 HOH 5 339 339 HOH HOH A . D 4 HOH 6 340 340 HOH HOH A . D 4 HOH 7 341 341 HOH HOH A . D 4 HOH 8 342 342 HOH HOH A . D 4 HOH 9 343 343 HOH HOH A . D 4 HOH 10 344 344 HOH HOH A . D 4 HOH 11 345 345 HOH HOH A . D 4 HOH 12 346 346 HOH HOH A . D 4 HOH 13 347 347 HOH HOH A . D 4 HOH 14 348 348 HOH HOH A . D 4 HOH 15 349 349 HOH HOH A . D 4 HOH 16 350 350 HOH HOH A . D 4 HOH 17 351 351 HOH HOH A . D 4 HOH 18 352 352 HOH HOH A . D 4 HOH 19 353 353 HOH HOH A . D 4 HOH 20 354 354 HOH HOH A . D 4 HOH 21 355 355 HOH HOH A . D 4 HOH 22 356 356 HOH HOH A . D 4 HOH 23 357 357 HOH HOH A . D 4 HOH 24 358 358 HOH HOH A . D 4 HOH 25 359 359 HOH HOH A . D 4 HOH 26 360 360 HOH HOH A . D 4 HOH 27 361 361 HOH HOH A . D 4 HOH 28 362 362 HOH HOH A . D 4 HOH 29 363 363 HOH HOH A . D 4 HOH 30 364 364 HOH HOH A . D 4 HOH 31 365 365 HOH HOH A . D 4 HOH 32 366 366 HOH HOH A . D 4 HOH 33 367 367 HOH HOH A . D 4 HOH 34 368 368 HOH HOH A . D 4 HOH 35 369 369 HOH HOH A . D 4 HOH 36 370 370 HOH HOH A . D 4 HOH 37 371 371 HOH HOH A . D 4 HOH 38 372 372 HOH HOH A . D 4 HOH 39 373 373 HOH HOH A . D 4 HOH 40 374 374 HOH HOH A . D 4 HOH 41 375 375 HOH HOH A . D 4 HOH 42 376 376 HOH HOH A . D 4 HOH 43 377 377 HOH HOH A . D 4 HOH 44 378 378 HOH HOH A . D 4 HOH 45 379 379 HOH HOH A . D 4 HOH 46 380 380 HOH HOH A . D 4 HOH 47 381 381 HOH HOH A . D 4 HOH 48 382 382 HOH HOH A . D 4 HOH 49 383 383 HOH HOH A . D 4 HOH 50 384 384 HOH HOH A . D 4 HOH 51 385 385 HOH HOH A . D 4 HOH 52 386 386 HOH HOH A . D 4 HOH 53 387 387 HOH HOH A . D 4 HOH 54 388 388 HOH HOH A . D 4 HOH 55 389 389 HOH HOH A . D 4 HOH 56 390 390 HOH HOH A . D 4 HOH 57 391 391 HOH HOH A . D 4 HOH 58 392 392 HOH HOH A . D 4 HOH 59 393 393 HOH HOH A . D 4 HOH 60 394 394 HOH HOH A . D 4 HOH 61 500 500 HOH HOH A . D 4 HOH 62 501 501 HOH HOH A . D 4 HOH 63 502 502 HOH HOH A . D 4 HOH 64 503 503 HOH HOH A . D 4 HOH 65 504 504 HOH HOH A . D 4 HOH 66 505 505 HOH HOH A . D 4 HOH 67 506 506 HOH HOH A . D 4 HOH 68 507 507 HOH HOH A . D 4 HOH 69 508 508 HOH HOH A . D 4 HOH 70 509 509 HOH HOH A . D 4 HOH 71 510 510 HOH HOH A . D 4 HOH 72 511 511 HOH HOH A . D 4 HOH 73 512 512 HOH HOH A . D 4 HOH 74 513 513 HOH HOH A . D 4 HOH 75 514 514 HOH HOH A . D 4 HOH 76 515 515 HOH HOH A . D 4 HOH 77 516 516 HOH HOH A . D 4 HOH 78 517 517 HOH HOH A . D 4 HOH 79 518 518 HOH HOH A . D 4 HOH 80 519 519 HOH HOH A . D 4 HOH 81 520 520 HOH HOH A . D 4 HOH 82 521 521 HOH HOH A . D 4 HOH 83 522 522 HOH HOH A . D 4 HOH 84 523 523 HOH HOH A . D 4 HOH 85 524 524 HOH HOH A . D 4 HOH 86 525 525 HOH HOH A . D 4 HOH 87 526 526 HOH HOH A . D 4 HOH 88 527 527 HOH HOH A . D 4 HOH 89 528 528 HOH HOH A . D 4 HOH 90 529 529 HOH HOH A . D 4 HOH 91 530 530 HOH HOH A . D 4 HOH 92 531 531 HOH HOH A . D 4 HOH 93 532 532 HOH HOH A . D 4 HOH 94 533 533 HOH HOH A . D 4 HOH 95 534 534 HOH HOH A . D 4 HOH 96 535 535 HOH HOH A . D 4 HOH 97 536 536 HOH HOH A . D 4 HOH 98 537 537 HOH HOH A . D 4 HOH 99 538 538 HOH HOH A . D 4 HOH 100 539 539 HOH HOH A . D 4 HOH 101 540 540 HOH HOH A . D 4 HOH 102 541 541 HOH HOH A . D 4 HOH 103 542 542 HOH HOH A . D 4 HOH 104 543 543 HOH HOH A . D 4 HOH 105 544 544 HOH HOH A . D 4 HOH 106 545 545 HOH HOH A . D 4 HOH 107 546 546 HOH HOH A . D 4 HOH 108 547 547 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D # _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_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 OD1 ? A ASP 56 ? A ASP 60 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 NE2 ? A HIS 246 ? A HIS 250 ? 1_555 70.3 ? 2 OD1 ? A ASP 56 ? A ASP 60 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 O1 ? C CO3 . ? A CO3 334 ? 1_555 69.6 ? 3 NE2 ? A HIS 246 ? A HIS 250 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 O1 ? C CO3 . ? A CO3 334 ? 1_555 71.7 ? 4 OD1 ? A ASP 56 ? A ASP 60 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 O2 ? C CO3 . ? A CO3 334 ? 1_555 89.1 ? 5 NE2 ? A HIS 246 ? A HIS 250 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 O2 ? C CO3 . ? A CO3 334 ? 1_555 135.2 ? 6 O1 ? C CO3 . ? A CO3 334 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 O2 ? C CO3 . ? A CO3 334 ? 1_555 63.8 ? 7 OD1 ? A ASP 56 ? A ASP 60 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 88 ? A TYR 92 ? 1_555 85.4 ? 8 NE2 ? A HIS 246 ? A HIS 250 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 88 ? A TYR 92 ? 1_555 84.6 ? 9 O1 ? C CO3 . ? A CO3 334 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 88 ? A TYR 92 ? 1_555 149.9 ? 10 O2 ? C CO3 . ? A CO3 334 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 88 ? A TYR 92 ? 1_555 134.4 ? 11 OD1 ? A ASP 56 ? A ASP 60 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 187 ? A TYR 191 ? 1_555 147.0 ? 12 NE2 ? A HIS 246 ? A HIS 250 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 187 ? A TYR 191 ? 1_555 79.7 ? 13 O1 ? C CO3 . ? A CO3 334 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 187 ? A TYR 191 ? 1_555 88.5 ? 14 O2 ? C CO3 . ? A CO3 334 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 187 ? A TYR 191 ? 1_555 103.4 ? 15 OH ? A TYR 88 ? A TYR 92 ? 1_555 FE ? B FE . ? A FE 333 ? 1_555 OH ? A TYR 187 ? A TYR 191 ? 1_555 105.6 ? # 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 1994-10-15 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2019-07-17 5 'Structure model' 1 4 2019-08-14 # _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' 'Data collection' 4 4 'Structure model' Other 5 4 'Structure model' 'Refinement description' 6 5 'Structure model' 'Data collection' 7 5 'Structure model' 'Refinement description' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' pdbx_database_status 2 4 'Structure model' software 3 5 'Structure model' software # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_pdbx_database_status.process_site' 2 4 'Structure model' '_software.classification' 3 5 'Structure model' '_software.classification' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 TNT refinement . ? 2 X-PLOR refinement . ? 3 X-PLOR phasing . ? 4 # loop_ _pdbx_database_remark.id _pdbx_database_remark.text 650 ;HELIX HELIX NAMES ARE SIMILAR TO HUMAN LACTOFERRIN (TABLE 3, J. MOL. BIOL., VOL. 209, P. 711, 1993) WHICH ARE SIMILAR TO THE RABBIT SERUM TRANSFERRIN STRUCTURE (BIOCHEMISTRY, VOL. 27, P. 5804, 1988). HELIX NAMES FOR RESIDUES 167 - 174 ARE NOT NOTED IN LACTOFERRIN STRUCTURE. ; 700 ;SHEET IN SHEET RECORDS BELOW, STRAND NAMES ARE SAME AS HUMAN LACTOFERRIN (TABLE 3, J. MOL. BIOL., VOL. 209, P. 711, 1993) WHICH ARE SAME AS THE RABBIT SERUM TRANSFERRIN STRUCTURE (BIOCHEMISTRY, VOL. 27, P. 5804, 1988). ; # _pdbx_entry_details.entry_id 1NNT _pdbx_entry_details.compound_details ;THERE IS A STRONG 2.3 ANGSTROMS H-BOND BETWEEN NZ OF LYS 209 AND NZ OF LYS 301 WHICH IT IS SUGGESTED FORMS A PH-SENSITIVE DI-LYSINE TRIGGER THAT OPENS THE TWO DOMAINS OF THE N-LOBE AT LOW PH AND FACILITATES FE(III) RELEASE. ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ;SEQUENCE ADVISORY NOTICE DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. SWISS-PROT ENTRY NAME: TRFE_CHICK SWISS-PROT RESIDUE PDB SEQRES NAME NUMBER NAME CHAIN SEQ/INSERT CODE VAL 64 ALA 64 ILE 81 VAL 81 TRP 135 ARG 135 LEU 220 GLN 220 ASN 221 LYS 221 THE FOLLOWING RESIDUES ARE MISSING FROM THE N-TERMINUS SEQUENCE NUMBER IS THAT FROM SWISS-PROT ENTRY ALA 1 PRO 2 PRO 3 LYS 4 ; # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 CD A GLU 80 ? ? OE1 A GLU 80 ? ? 1.185 1.252 -0.067 0.011 N 2 1 CD A GLU 86 ? ? OE1 A GLU 86 ? ? 1.323 1.252 0.071 0.011 N 3 1 CD A GLU 103 ? ? OE2 A GLU 103 ? ? 1.332 1.252 0.080 0.011 N 4 1 CD A GLU 139 ? ? OE2 A GLU 139 ? ? 1.325 1.252 0.073 0.011 N 5 1 CD A GLU 141 ? ? OE2 A GLU 141 ? ? 1.321 1.252 0.069 0.011 N 6 1 CD A GLU 144 ? ? OE2 A GLU 144 ? ? 1.358 1.252 0.106 0.011 N 7 1 CD A GLU 149 ? ? OE1 A GLU 149 ? ? 1.327 1.252 0.075 0.011 N 8 1 CD A GLU 261 ? ? OE2 A GLU 261 ? ? 1.336 1.252 0.084 0.011 N 9 1 CD A GLU 323 ? ? OE1 A GLU 323 ? ? 1.332 1.252 0.080 0.011 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 NE A ARG 8 ? ? CZ A ARG 8 ? ? NH1 A ARG 8 ? ? 123.53 120.30 3.23 0.50 N 2 1 CB A ASP 25 ? ? CG A ASP 25 ? ? OD1 A ASP 25 ? ? 111.67 118.30 -6.63 0.90 N 3 1 CB A ASP 60 ? ? CG A ASP 60 ? ? OD1 A ASP 60 ? ? 125.00 118.30 6.70 0.90 N 4 1 CB A ASP 60 ? ? CG A ASP 60 ? ? OD2 A ASP 60 ? ? 111.36 118.30 -6.94 0.90 N 5 1 NE A ARG 121 ? ? CZ A ARG 121 ? ? NH2 A ARG 121 ? ? 116.50 120.30 -3.80 0.50 N 6 1 CB A ASP 177 ? ? CG A ASP 177 ? ? OD2 A ASP 177 ? ? 111.79 118.30 -6.51 0.90 N 7 1 CB A ASP 200 ? ? CG A ASP 200 ? ? OD1 A ASP 200 ? ? 125.19 118.30 6.89 0.90 N 8 1 CB A ASP 200 ? ? CG A ASP 200 ? ? OD2 A ASP 200 ? ? 112.32 118.30 -5.98 0.90 N 9 1 CB A ASP 204 ? ? CG A ASP 204 ? ? OD1 A ASP 204 ? ? 112.15 118.30 -6.15 0.90 N 10 1 CB A ASP 219 ? ? CG A ASP 219 ? ? OD1 A ASP 219 ? ? 112.63 118.30 -5.67 0.90 N 11 1 CB A ASP 219 ? ? CG A ASP 219 ? ? OD2 A ASP 219 ? ? 124.02 118.30 5.72 0.90 N 12 1 NE A ARG 255 ? ? CZ A ARG 255 ? ? NH1 A ARG 255 ? ? 123.34 120.30 3.04 0.50 N 13 1 CB A ASP 262 ? ? CG A ASP 262 ? ? OD1 A ASP 262 ? ? 123.83 118.30 5.53 0.90 N 14 1 CB A ASP 262 ? ? CG A ASP 262 ? ? OD2 A ASP 262 ? ? 112.79 118.30 -5.51 0.90 N 15 1 CB A ASP 277 ? ? CG A ASP 277 ? ? OD1 A ASP 277 ? ? 110.97 118.30 -7.33 0.90 N 16 1 CB A ASP 277 ? ? CG A ASP 277 ? ? OD2 A ASP 277 ? ? 124.37 118.30 6.07 0.90 N 17 1 CB A ASP 292 ? ? CG A ASP 292 ? ? OD1 A ASP 292 ? ? 124.14 118.30 5.84 0.90 N 18 1 CB A ASP 292 ? ? CG A ASP 292 ? ? OD2 A ASP 292 ? ? 112.57 118.30 -5.73 0.90 N 19 1 CB A ASP 297 ? ? CG A ASP 297 ? ? OD1 A ASP 297 ? ? 109.45 118.30 -8.85 0.90 N 20 1 CB A ASP 297 ? ? CG A ASP 297 ? ? OD2 A ASP 297 ? ? 125.25 118.30 6.95 0.90 N 21 1 CB A ASP 315 ? ? CG A ASP 315 ? ? OD1 A ASP 315 ? ? 125.06 118.30 6.76 0.90 N 22 1 CB A ASP 315 ? ? CG A ASP 315 ? ? OD2 A ASP 315 ? ? 111.71 118.30 -6.59 0.90 N # 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 LEU A 26 ? ? -88.43 33.85 2 1 THR A 27 ? ? -140.23 -13.56 3 1 GLN A 28 ? ? -57.47 -0.13 4 1 THR A 35 ? ? 163.43 134.50 5 1 GLU A 86 ? ? -79.73 43.19 6 1 THR A 90 ? ? -94.79 32.91 7 1 THR A 102 ? ? -51.06 85.71 8 1 PHE A 104 ? ? 156.51 134.80 9 1 TRP A 125 ? ? -155.28 -68.93 10 1 GLU A 144 ? ? -69.67 6.70 11 1 SER A 145 ? ? -167.25 86.49 12 1 SER A 232 ? ? -57.74 178.31 13 1 ALA A 245 ? ? 171.62 163.40 14 1 ASP A 257 ? ? -128.33 -164.24 15 1 VAL A 260 ? ? -49.09 -16.91 16 1 LYS A 290 ? ? -54.13 109.00 17 1 PRO A 293 ? ? -32.67 -33.75 18 1 LEU A 299 ? ? 68.55 -54.05 19 1 SER A 330 ? ? -57.94 -6.11 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'FE (III) ION' FE 3 'CARBONATE ION' CO3 4 water HOH #