data_2I7U # _entry.id 2I7U # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 2I7U pdb_00002i7u 10.2210/pdb2i7u/pdb RCSB RCSB039246 ? ? WWPDB D_1000039246 ? ? # 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 2007-09-11 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2022-03-09 4 'Structure model' 1 3 2024-05-29 # _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 ? _pdbx_audit_revision_details.details ? # 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' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 4 'Structure model' 'Data collection' # 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 3 'Structure model' database_2 2 3 'Structure model' pdbx_nmr_software 3 3 'Structure model' pdbx_nmr_spectrometer 4 3 'Structure model' pdbx_struct_assembly 5 3 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' chem_comp_atom 7 4 'Structure model' chem_comp_bond # 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 3 'Structure model' '_database_2.pdbx_DOI' 2 3 'Structure model' '_database_2.pdbx_database_accession' 3 3 'Structure model' '_pdbx_nmr_software.name' 4 3 'Structure model' '_pdbx_nmr_spectrometer.model' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2I7U _pdbx_database_status.recvd_initial_deposition_date 2006-08-31 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Ma, D.' 1 'Brandon, N.R.' 2 'Cui, T.' 3 'Bondarenko, V.' 4 'Canlas, C.' 5 'Johansson, J.S.' 6 'Tang, P.' 7 'Xu, Y.' 8 # _citation.id primary _citation.title 'Four-alpha-helix bundle with designed anesthetic binding pockets. Part I: structural and dynamical analyses.' _citation.journal_abbrev Biophys.J. _citation.journal_volume 94 _citation.page_first 4454 _citation.page_last 4463 _citation.year 2008 _citation.journal_id_ASTM BIOJAU _citation.country US _citation.journal_id_ISSN 0006-3495 _citation.journal_id_CSD 0030 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 18310240 _citation.pdbx_database_id_DOI 10.1529/biophysj.107.117838 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Ma, D.' 1 ? primary 'Brandon, N.R.' 2 ? primary 'Cui, T.' 3 ? primary 'Bondarenko, V.' 4 ? primary 'Canlas, C.' 5 ? primary 'Johansson, J.S.' 6 ? primary 'Tang, P.' 7 ? primary 'Xu, Y.' 8 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'Four-alpha-helix bundle' _entity.formula_weight 6877.092 _entity.pdbx_number_of_molecules 2 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _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 MKKLREEAAKLFEEWKKLAEEAAKLLEGGGGGGGGELMKLCEEAAKKAEELFKLAEERLKKL _entity_poly.pdbx_seq_one_letter_code_can MKKLREEAAKLFEEWKKLAEEAAKLLEGGGGGGGGELMKLCEEAAKKAEELFKLAEERLKKL _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 MET n 1 2 LYS n 1 3 LYS n 1 4 LEU n 1 5 ARG n 1 6 GLU n 1 7 GLU n 1 8 ALA n 1 9 ALA n 1 10 LYS n 1 11 LEU n 1 12 PHE n 1 13 GLU n 1 14 GLU n 1 15 TRP n 1 16 LYS n 1 17 LYS n 1 18 LEU n 1 19 ALA n 1 20 GLU n 1 21 GLU n 1 22 ALA n 1 23 ALA n 1 24 LYS n 1 25 LEU n 1 26 LEU n 1 27 GLU n 1 28 GLY n 1 29 GLY n 1 30 GLY n 1 31 GLY n 1 32 GLY n 1 33 GLY n 1 34 GLY n 1 35 GLY n 1 36 GLU n 1 37 LEU n 1 38 MET n 1 39 LYS n 1 40 LEU n 1 41 CYS n 1 42 GLU n 1 43 GLU n 1 44 ALA n 1 45 ALA n 1 46 LYS n 1 47 LYS n 1 48 ALA n 1 49 GLU n 1 50 GLU n 1 51 LEU n 1 52 PHE n 1 53 LYS n 1 54 LEU n 1 55 ALA n 1 56 GLU n 1 57 GLU n 1 58 ARG n 1 59 LEU n 1 60 LYS n 1 61 LYS n 1 62 LEU n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details ;This protein is a designed water-soluble variant of the transmembrane domains of ion channel proteins. It contains a binding pocket for anesthetics. ; # 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 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 # 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 MET 1 1 1 MET MET A . n A 1 2 LYS 2 2 2 LYS LYS A . n A 1 3 LYS 3 3 3 LYS LYS A . n A 1 4 LEU 4 4 4 LEU LEU A . n A 1 5 ARG 5 5 5 ARG ARG A . n A 1 6 GLU 6 6 6 GLU GLU A . n A 1 7 GLU 7 7 7 GLU GLU A . n A 1 8 ALA 8 8 8 ALA ALA A . n A 1 9 ALA 9 9 9 ALA ALA A . n A 1 10 LYS 10 10 10 LYS LYS A . n A 1 11 LEU 11 11 11 LEU LEU A . n A 1 12 PHE 12 12 12 PHE PHE A . n A 1 13 GLU 13 13 13 GLU GLU A . n A 1 14 GLU 14 14 14 GLU GLU A . n A 1 15 TRP 15 15 15 TRP TRP A . n A 1 16 LYS 16 16 16 LYS LYS A . n A 1 17 LYS 17 17 17 LYS LYS A . n A 1 18 LEU 18 18 18 LEU LEU A . n A 1 19 ALA 19 19 19 ALA ALA A . n A 1 20 GLU 20 20 20 GLU GLU A . n A 1 21 GLU 21 21 21 GLU GLU A . n A 1 22 ALA 22 22 22 ALA ALA A . n A 1 23 ALA 23 23 23 ALA ALA A . n A 1 24 LYS 24 24 24 LYS LYS A . n A 1 25 LEU 25 25 25 LEU LEU A . n A 1 26 LEU 26 26 26 LEU LEU A . n A 1 27 GLU 27 27 27 GLU GLU A . n A 1 28 GLY 28 28 28 GLY GLY A . n A 1 29 GLY 29 29 29 GLY GLY A . n A 1 30 GLY 30 30 30 GLY GLY A . n A 1 31 GLY 31 31 31 GLY GLY A . n A 1 32 GLY 32 32 32 GLY GLY A . n A 1 33 GLY 33 33 33 GLY GLY A . n A 1 34 GLY 34 34 34 GLY GLY A . n A 1 35 GLY 35 35 35 GLY GLY A . n A 1 36 GLU 36 36 36 GLU GLU A . n A 1 37 LEU 37 37 37 LEU LEU A . n A 1 38 MET 38 38 38 MET MET A . n A 1 39 LYS 39 39 39 LYS LYS A . n A 1 40 LEU 40 40 40 LEU LEU A . n A 1 41 CYS 41 41 41 CYS CYS A . n A 1 42 GLU 42 42 42 GLU GLU A . n A 1 43 GLU 43 43 43 GLU GLU A . n A 1 44 ALA 44 44 44 ALA ALA A . n A 1 45 ALA 45 45 45 ALA ALA A . n A 1 46 LYS 46 46 46 LYS LYS A . n A 1 47 LYS 47 47 47 LYS LYS A . n A 1 48 ALA 48 48 48 ALA ALA A . n A 1 49 GLU 49 49 49 GLU GLU A . n A 1 50 GLU 50 50 50 GLU GLU A . n A 1 51 LEU 51 51 51 LEU LEU A . n A 1 52 PHE 52 52 52 PHE PHE A . n A 1 53 LYS 53 53 53 LYS LYS A . n A 1 54 LEU 54 54 54 LEU LEU A . n A 1 55 ALA 55 55 55 ALA ALA A . n A 1 56 GLU 56 56 56 GLU GLU A . n A 1 57 GLU 57 57 57 GLU GLU A . n A 1 58 ARG 58 58 58 ARG ARG A . n A 1 59 LEU 59 59 59 LEU LEU A . n A 1 60 LYS 60 60 60 LYS LYS A . n A 1 61 LYS 61 61 61 LYS LYS A . n A 1 62 LEU 62 62 62 LEU LEU A . n B 1 1 MET 1 1 1 MET MET B . n B 1 2 LYS 2 2 2 LYS LYS B . n B 1 3 LYS 3 3 3 LYS LYS B . n B 1 4 LEU 4 4 4 LEU LEU B . n B 1 5 ARG 5 5 5 ARG ARG B . n B 1 6 GLU 6 6 6 GLU GLU B . n B 1 7 GLU 7 7 7 GLU GLU B . n B 1 8 ALA 8 8 8 ALA ALA B . n B 1 9 ALA 9 9 9 ALA ALA B . n B 1 10 LYS 10 10 10 LYS LYS B . n B 1 11 LEU 11 11 11 LEU LEU B . n B 1 12 PHE 12 12 12 PHE PHE B . n B 1 13 GLU 13 13 13 GLU GLU B . n B 1 14 GLU 14 14 14 GLU GLU B . n B 1 15 TRP 15 15 15 TRP TRP B . n B 1 16 LYS 16 16 16 LYS LYS B . n B 1 17 LYS 17 17 17 LYS LYS B . n B 1 18 LEU 18 18 18 LEU LEU B . n B 1 19 ALA 19 19 19 ALA ALA B . n B 1 20 GLU 20 20 20 GLU GLU B . n B 1 21 GLU 21 21 21 GLU GLU B . n B 1 22 ALA 22 22 22 ALA ALA B . n B 1 23 ALA 23 23 23 ALA ALA B . n B 1 24 LYS 24 24 24 LYS LYS B . n B 1 25 LEU 25 25 25 LEU LEU B . n B 1 26 LEU 26 26 26 LEU LEU B . n B 1 27 GLU 27 27 27 GLU GLU B . n B 1 28 GLY 28 28 28 GLY GLY B . n B 1 29 GLY 29 29 29 GLY GLY B . n B 1 30 GLY 30 30 30 GLY GLY B . n B 1 31 GLY 31 31 31 GLY GLY B . n B 1 32 GLY 32 32 32 GLY GLY B . n B 1 33 GLY 33 33 33 GLY GLY B . n B 1 34 GLY 34 34 34 GLY GLY B . n B 1 35 GLY 35 35 35 GLY GLY B . n B 1 36 GLU 36 36 36 GLU GLU B . n B 1 37 LEU 37 37 37 LEU LEU B . n B 1 38 MET 38 38 38 MET MET B . n B 1 39 LYS 39 39 39 LYS LYS B . n B 1 40 LEU 40 40 40 LEU LEU B . n B 1 41 CYS 41 41 41 CYS CYS B . n B 1 42 GLU 42 42 42 GLU GLU B . n B 1 43 GLU 43 43 43 GLU GLU B . n B 1 44 ALA 44 44 44 ALA ALA B . n B 1 45 ALA 45 45 45 ALA ALA B . n B 1 46 LYS 46 46 46 LYS LYS B . n B 1 47 LYS 47 47 47 LYS LYS B . n B 1 48 ALA 48 48 48 ALA ALA B . n B 1 49 GLU 49 49 49 GLU GLU B . n B 1 50 GLU 50 50 50 GLU GLU B . n B 1 51 LEU 51 51 51 LEU LEU B . n B 1 52 PHE 52 52 52 PHE PHE B . n B 1 53 LYS 53 53 53 LYS LYS B . n B 1 54 LEU 54 54 54 LEU LEU B . n B 1 55 ALA 55 55 55 ALA ALA B . n B 1 56 GLU 56 56 56 GLU GLU B . n B 1 57 GLU 57 57 57 GLU GLU B . n B 1 58 ARG 58 58 58 ARG ARG B . n B 1 59 LEU 59 59 59 LEU LEU B . n B 1 60 LYS 60 60 60 LYS LYS B . n B 1 61 LYS 61 61 61 LYS LYS B . n B 1 62 LEU 62 62 62 LEU LEU B . n # _cell.entry_id 2I7U _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2I7U _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _exptl.entry_id 2I7U _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _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.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _database_PDB_matrix.entry_id 2I7U _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 # _struct.entry_id 2I7U _struct.title 'Structural and Dynamical Analysis of a Four-Alpha-Helix Bundle with Designed Anesthetic Binding Pockets' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2I7U _struct_keywords.pdbx_keywords 'DE NOVO PROTEIN/LIGAND BINDING PROTEIN' _struct_keywords.text 'ALPHA HELIX, HOMO DIMER, FOUR-ALPHA-HELIX BUNDLE, ANESTHETIC BINDING, DE NOVO PROTEIN-LIGAND BINDING PROTEIN 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 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 2I7U _struct_ref.pdbx_db_accession 2I7U _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # 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 2I7U A 1 ? 62 ? 2I7U 1 ? 62 ? 1 62 2 1 2I7U B 1 ? 62 ? 2I7U 1 ? 62 ? 1 62 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _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 # _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 LYS A 3 ? GLY A 28 ? LYS A 3 GLY A 28 1 ? 26 HELX_P HELX_P2 2 GLY A 35 ? LYS A 60 ? GLY A 35 LYS A 60 1 ? 26 HELX_P HELX_P3 3 LEU B 4 ? GLY B 28 ? LEU B 4 GLY B 28 1 ? 25 HELX_P HELX_P4 4 GLU B 36 ? LYS B 60 ? GLU B 36 LYS B 60 1 ? 25 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # 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 LYS B 2 ? ? 63.15 162.27 2 1 LYS B 3 ? ? -149.92 -46.12 3 1 LEU B 4 ? ? -179.07 -37.84 4 1 ARG B 58 ? ? -77.06 -74.89 5 2 ARG A 58 ? ? -81.63 -74.78 6 2 LYS A 60 ? ? 63.19 171.60 7 2 LEU B 4 ? ? -174.52 -39.38 8 2 LYS B 60 ? ? -176.70 116.71 9 3 LYS A 3 ? ? -130.51 -42.22 10 3 ARG A 58 ? ? -87.02 -74.79 11 3 LYS B 60 ? ? -179.07 103.54 12 4 LYS A 60 ? ? 63.09 162.32 13 4 LEU B 4 ? ? 71.15 -68.62 14 5 LEU A 4 ? ? 71.45 -67.88 15 5 ARG A 58 ? ? -75.77 -74.78 16 5 LYS A 60 ? ? 56.45 82.59 17 5 LYS B 2 ? ? 63.16 162.10 18 5 LYS B 3 ? ? -140.17 -42.72 19 5 LYS B 61 ? ? -98.32 -70.75 20 6 LEU A 4 ? ? 71.16 -68.57 21 6 ARG A 58 ? ? -71.26 -76.92 22 6 LYS A 60 ? ? 51.87 -169.79 23 6 LEU B 4 ? ? -143.90 -55.31 24 6 ARG B 58 ? ? -50.98 -74.66 25 6 LYS B 60 ? ? -161.99 47.25 26 7 LYS A 2 ? ? 66.07 123.74 27 7 LEU A 4 ? ? -178.75 -36.67 28 7 ARG A 58 ? ? -98.77 -72.06 29 7 LEU A 59 ? ? -89.04 47.60 30 7 LYS A 60 ? ? 177.90 34.46 31 7 LEU B 4 ? ? 71.47 -68.08 32 8 LYS A 2 ? ? -167.76 -39.50 33 8 ARG A 58 ? ? -76.52 -74.76 34 8 LYS A 60 ? ? 57.51 86.68 35 8 LYS B 60 ? ? -68.56 -74.54 36 9 LYS A 2 ? ? 44.51 -163.28 37 9 LYS A 61 ? ? -174.40 109.23 38 9 LYS B 60 ? ? 56.17 -177.13 39 9 LYS B 61 ? ? -154.16 26.36 40 10 LYS A 60 ? ? -179.25 132.84 41 10 LYS B 60 ? ? 53.58 -172.30 # _pdbx_nmr_ensemble.entry_id 2I7U _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'target function' _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.entry_id 2I7U _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'the lowest target function' # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '0.5mM 4HB U-15N,13C, 90% H2O, 10% D2O, 0.2mM DSS' _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 308 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 4.5 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units . _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 3D_15N-separated_NOESY 1 2 1 3D_13C-separated_NOESY 1 3 1 HNCO 1 4 1 CBCACONH 1 5 1 HNCACB 1 6 1 '2D NOESY' 1 7 1 HSQC 1 8 1 HNCA 1 9 1 HNCOCA 1 10 1 'HBHA(CO)NH' 1 11 1 HBHANH 1 12 1 'R1 Relaxation' 1 13 1 'R2 Relaxation' 1 14 1 'Heteronuclear NOE' 1 # _pdbx_nmr_details.entry_id 2I7U _pdbx_nmr_details.text 'The structure was determined using standard 3D experiments and the program CYANA' # _pdbx_nmr_refine.entry_id 2I7U _pdbx_nmr_refine.method 'torsion angle dynamics' _pdbx_nmr_refine.details ;The structures are based on a total of 1118 restraints relative to the dimer, including 858 NOE-derived distance constraints, 180 dihedral angle restraints and 80 distance restraints from hydrogen bonds. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal collection TopSpin 1.3 Bruker 1 processing NMRPipe '2.4 Rev 2006.095.11.35' 'Delaglio, F.' 2 'data analysis' Sparky 3.110 'Goddard, TD; Kneller, DG' 3 'structure solution' CYANA 2.1 'Guntert, P.' 4 'data analysis' AutoAssign 2.2.0 'H. Moseley; D. Zimmerman; C. Kulikowski; G. Montelione' 5 'data analysis' Monte 2.02 'Hitchens, T.K.; Lukin, J.A.; Zhan, Y.; Rule, G.S.' 6 refinement CYANA 2.1 'Guntert, P.' 7 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 CYS N N N N 41 CYS CA C N R 42 CYS C C N N 43 CYS O O N N 44 CYS CB C N N 45 CYS SG S N N 46 CYS OXT O N N 47 CYS H H N N 48 CYS H2 H N N 49 CYS HA H N N 50 CYS HB2 H N N 51 CYS HB3 H N N 52 CYS HG H N N 53 CYS HXT H N N 54 GLU N N N N 55 GLU CA C N S 56 GLU C C N N 57 GLU O O N N 58 GLU CB C N N 59 GLU CG C N N 60 GLU CD C N N 61 GLU OE1 O N N 62 GLU OE2 O N N 63 GLU OXT O N N 64 GLU H H N N 65 GLU H2 H N N 66 GLU HA H N N 67 GLU HB2 H N N 68 GLU HB3 H N N 69 GLU HG2 H N N 70 GLU HG3 H N N 71 GLU HE2 H N N 72 GLU HXT H N N 73 GLY N N N N 74 GLY CA C N N 75 GLY C C N N 76 GLY O O N N 77 GLY OXT O N N 78 GLY H H N N 79 GLY H2 H N N 80 GLY HA2 H N N 81 GLY HA3 H N N 82 GLY HXT H N N 83 LEU N N N N 84 LEU CA C N S 85 LEU C C N N 86 LEU O O N N 87 LEU CB C N N 88 LEU CG C N N 89 LEU CD1 C N N 90 LEU CD2 C N N 91 LEU OXT O N N 92 LEU H H N N 93 LEU H2 H N N 94 LEU HA H N N 95 LEU HB2 H N N 96 LEU HB3 H N N 97 LEU HG H N N 98 LEU HD11 H N N 99 LEU HD12 H N N 100 LEU HD13 H N N 101 LEU HD21 H N N 102 LEU HD22 H N N 103 LEU HD23 H N N 104 LEU HXT H N N 105 LYS N N N N 106 LYS CA C N S 107 LYS C C N N 108 LYS O O N N 109 LYS CB C N N 110 LYS CG C N N 111 LYS CD C N N 112 LYS CE C N N 113 LYS NZ N N N 114 LYS OXT O N N 115 LYS H H N N 116 LYS H2 H N N 117 LYS HA H N N 118 LYS HB2 H N N 119 LYS HB3 H N N 120 LYS HG2 H N N 121 LYS HG3 H N N 122 LYS HD2 H N N 123 LYS HD3 H N N 124 LYS HE2 H N N 125 LYS HE3 H N N 126 LYS HZ1 H N N 127 LYS HZ2 H N N 128 LYS HZ3 H N N 129 LYS HXT H N N 130 MET N N N N 131 MET CA C N S 132 MET C C N N 133 MET O O N N 134 MET CB C N N 135 MET CG C N N 136 MET SD S N N 137 MET CE C N N 138 MET OXT O N N 139 MET H H N N 140 MET H2 H N N 141 MET HA H N N 142 MET HB2 H N N 143 MET HB3 H N N 144 MET HG2 H N N 145 MET HG3 H N N 146 MET HE1 H N N 147 MET HE2 H N N 148 MET HE3 H N N 149 MET HXT H N N 150 PHE N N N N 151 PHE CA C N S 152 PHE C C N N 153 PHE O O N N 154 PHE CB C N N 155 PHE CG C Y N 156 PHE CD1 C Y N 157 PHE CD2 C Y N 158 PHE CE1 C Y N 159 PHE CE2 C Y N 160 PHE CZ C Y N 161 PHE OXT O N N 162 PHE H H N N 163 PHE H2 H N N 164 PHE HA H N N 165 PHE HB2 H N N 166 PHE HB3 H N N 167 PHE HD1 H N N 168 PHE HD2 H N N 169 PHE HE1 H N N 170 PHE HE2 H N N 171 PHE HZ H N N 172 PHE HXT H N N 173 TRP N N N N 174 TRP CA C N S 175 TRP C C N N 176 TRP O O N N 177 TRP CB C N N 178 TRP CG C Y N 179 TRP CD1 C Y N 180 TRP CD2 C Y N 181 TRP NE1 N Y N 182 TRP CE2 C Y N 183 TRP CE3 C Y N 184 TRP CZ2 C Y N 185 TRP CZ3 C Y N 186 TRP CH2 C Y N 187 TRP OXT O N N 188 TRP H H N N 189 TRP H2 H N N 190 TRP HA H N N 191 TRP HB2 H N N 192 TRP HB3 H N N 193 TRP HD1 H N N 194 TRP HE1 H N N 195 TRP HE3 H N N 196 TRP HZ2 H N N 197 TRP HZ3 H N N 198 TRP HH2 H N N 199 TRP HXT H N N 200 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 CYS N CA sing N N 39 CYS N H sing N N 40 CYS N H2 sing N N 41 CYS CA C sing N N 42 CYS CA CB sing N N 43 CYS CA HA sing N N 44 CYS C O doub N N 45 CYS C OXT sing N N 46 CYS CB SG sing N N 47 CYS CB HB2 sing N N 48 CYS CB HB3 sing N N 49 CYS SG HG sing N N 50 CYS OXT HXT sing N N 51 GLU N CA sing N N 52 GLU N H sing N N 53 GLU N H2 sing N N 54 GLU CA C sing N N 55 GLU CA CB sing N N 56 GLU CA HA sing N N 57 GLU C O doub N N 58 GLU C OXT sing N N 59 GLU CB CG sing N N 60 GLU CB HB2 sing N N 61 GLU CB HB3 sing N N 62 GLU CG CD sing N N 63 GLU CG HG2 sing N N 64 GLU CG HG3 sing N N 65 GLU CD OE1 doub N N 66 GLU CD OE2 sing N N 67 GLU OE2 HE2 sing N N 68 GLU OXT HXT sing N N 69 GLY N CA sing N N 70 GLY N H sing N N 71 GLY N H2 sing N N 72 GLY CA C sing N N 73 GLY CA HA2 sing N N 74 GLY CA HA3 sing N N 75 GLY C O doub N N 76 GLY C OXT sing N N 77 GLY OXT HXT sing N N 78 LEU N CA sing N N 79 LEU N H sing N N 80 LEU N H2 sing N N 81 LEU CA C sing N N 82 LEU CA CB sing N N 83 LEU CA HA sing N N 84 LEU C O doub N N 85 LEU C OXT sing N N 86 LEU CB CG sing N N 87 LEU CB HB2 sing N N 88 LEU CB HB3 sing N N 89 LEU CG CD1 sing N N 90 LEU CG CD2 sing N N 91 LEU CG HG sing N N 92 LEU CD1 HD11 sing N N 93 LEU CD1 HD12 sing N N 94 LEU CD1 HD13 sing N N 95 LEU CD2 HD21 sing N N 96 LEU CD2 HD22 sing N N 97 LEU CD2 HD23 sing N N 98 LEU OXT HXT sing N N 99 LYS N CA sing N N 100 LYS N H sing N N 101 LYS N H2 sing N N 102 LYS CA C sing N N 103 LYS CA CB sing N N 104 LYS CA HA sing N N 105 LYS C O doub N N 106 LYS C OXT sing N N 107 LYS CB CG sing N N 108 LYS CB HB2 sing N N 109 LYS CB HB3 sing N N 110 LYS CG CD sing N N 111 LYS CG HG2 sing N N 112 LYS CG HG3 sing N N 113 LYS CD CE sing N N 114 LYS CD HD2 sing N N 115 LYS CD HD3 sing N N 116 LYS CE NZ sing N N 117 LYS CE HE2 sing N N 118 LYS CE HE3 sing N N 119 LYS NZ HZ1 sing N N 120 LYS NZ HZ2 sing N N 121 LYS NZ HZ3 sing N N 122 LYS OXT HXT sing N N 123 MET N CA sing N N 124 MET N H sing N N 125 MET N H2 sing N N 126 MET CA C sing N N 127 MET CA CB sing N N 128 MET CA HA sing N N 129 MET C O doub N N 130 MET C OXT sing N N 131 MET CB CG sing N N 132 MET CB HB2 sing N N 133 MET CB HB3 sing N N 134 MET CG SD sing N N 135 MET CG HG2 sing N N 136 MET CG HG3 sing N N 137 MET SD CE sing N N 138 MET CE HE1 sing N N 139 MET CE HE2 sing N N 140 MET CE HE3 sing N N 141 MET OXT HXT sing N N 142 PHE N CA sing N N 143 PHE N H sing N N 144 PHE N H2 sing N N 145 PHE CA C sing N N 146 PHE CA CB sing N N 147 PHE CA HA sing N N 148 PHE C O doub N N 149 PHE C OXT sing N N 150 PHE CB CG sing N N 151 PHE CB HB2 sing N N 152 PHE CB HB3 sing N N 153 PHE CG CD1 doub Y N 154 PHE CG CD2 sing Y N 155 PHE CD1 CE1 sing Y N 156 PHE CD1 HD1 sing N N 157 PHE CD2 CE2 doub Y N 158 PHE CD2 HD2 sing N N 159 PHE CE1 CZ doub Y N 160 PHE CE1 HE1 sing N N 161 PHE CE2 CZ sing Y N 162 PHE CE2 HE2 sing N N 163 PHE CZ HZ sing N N 164 PHE OXT HXT sing N N 165 TRP N CA sing N N 166 TRP N H sing N N 167 TRP N H2 sing N N 168 TRP CA C sing N N 169 TRP CA CB sing N N 170 TRP CA HA sing N N 171 TRP C O doub N N 172 TRP C OXT sing N N 173 TRP CB CG sing N N 174 TRP CB HB2 sing N N 175 TRP CB HB3 sing N N 176 TRP CG CD1 doub Y N 177 TRP CG CD2 sing Y N 178 TRP CD1 NE1 sing Y N 179 TRP CD1 HD1 sing N N 180 TRP CD2 CE2 doub Y N 181 TRP CD2 CE3 sing Y N 182 TRP NE1 CE2 sing Y N 183 TRP NE1 HE1 sing N N 184 TRP CE2 CZ2 sing Y N 185 TRP CE3 CZ3 doub Y N 186 TRP CE3 HE3 sing N N 187 TRP CZ2 CH2 doub Y N 188 TRP CZ2 HZ2 sing N N 189 TRP CZ3 CH2 sing Y N 190 TRP CZ3 HZ3 sing N N 191 TRP CH2 HH2 sing N N 192 TRP OXT HXT sing N N 193 # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.type 1 AVANCE Bruker 800 ? 2 AVANCE Bruker 700 ? 3 AVANCE Bruker 600 ? # _atom_sites.entry_id 2I7U _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _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 H N O S # loop_