data_2KQT # _entry.id 2KQT # _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 2KQT pdb_00002kqt 10.2210/pdb2kqt/pdb RCSB RCSB101458 ? ? WWPDB D_1000101458 ? ? BMRB 16612 ? 10.13018/BMR16612 # 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 2010-02-09 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2011-10-26 4 'Structure model' 1 3 2020-02-26 5 'Structure model' 1 4 2023-06-14 6 'Structure model' 1 5 2024-05-08 # _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' Other 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' Other 6 5 'Structure model' 'Database references' 7 5 'Structure model' Other 8 6 'Structure model' 'Data collection' 9 6 'Structure model' 'Database references' # 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' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_nmr_software 4 4 'Structure model' pdbx_nmr_spectrometer 5 5 'Structure model' database_2 6 5 'Structure model' pdbx_database_status 7 6 'Structure model' chem_comp_atom 8 6 'Structure model' chem_comp_bond 9 6 'Structure model' database_2 # 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.status_code_cs' 2 4 'Structure model' '_pdbx_nmr_software.name' 3 4 'Structure model' '_pdbx_nmr_spectrometer.model' 4 5 'Structure model' '_database_2.pdbx_DOI' 5 5 'Structure model' '_database_2.pdbx_database_accession' 6 5 'Structure model' '_pdbx_database_status.status_code_nmr_data' 7 6 'Structure model' '_database_2.pdbx_DOI' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KQT _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2009-11-18 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs REL _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data REL # loop_ _pdbx_database_related.content_type _pdbx_database_related.db_id _pdbx_database_related.db_name _pdbx_database_related.details re-refinement 2KAD PDB 'Magic-Angle-Spinning Solid-State NMR Structure of Influenza A M2 Transmembrane Domain' re-refinement 2H95 PDB 'Structure of the Amantadine-Blocked Influenza A M2 Proton Channel Trans-membrane Domain by Solid-state NMR spectroscopy' unspecified 2RLF PDB 'Proton Channel M2 from Influenza A in complex with inhibitor rimantadine' unspecified 3C9J PDB 'The Crystal structure of Transmembrane domain of M2 protein and Amantadine complex' unspecified 1NYJ PDB 'The closed state structure of M2 protein H+ channel by solid state NMR spectroscopy' unspecified 3BKD PDB 'High resolution Crystal structure of Transmembrane domain of M2 protein' unspecified 16612 BMRB . # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Cady, S.D.' 1 'Schmidt-Rohr, K.' 2 'Wang, J.' 3 'Soto, C.S.' 4 'DeGrado, W.F.' 5 'Hong, M.' 6 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'Structure of the amantadine binding site of influenza M2 proton channels in lipid bilayers' Nature 463 689 692 2010 NATUAS UK 0028-0836 0006 ? 20130653 10.1038/nature08722 original_data_1 ;Structure of amantadine-bound M2 transmembrane peptide of influenza A in lipid bilayers from magic-angle-spinning solid-state NMR: the role of Ser31 in amantadine binding. ; J.Mol.Biol. 385 1127 1141 2009 JMOBAK UK 0022-2836 0070 ? 19061899 10.1016/j.jmb.2008.11.022 original_data_2 'Backbone structure of the amantadine-blocked trans-membrane domain M2 proton channel from Influenza A virus.' Biophys.J. 92 4335 4343 2007 BIOJAU US 0006-3495 0030 ? 17384070 10.1529/biophysj.106.090183 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Cady, S.D.' 1 ? primary 'Schmidt-Rohr, K.' 2 ? primary 'Wang, J.' 3 ? primary 'Soto, C.' 4 ? primary 'DeGrado, W.F.' 5 ? primary 'Hong, M.' 6 ? original_data_1 'Cady, S.D.' 7 ? original_data_1 'Mishanina, T.V.' 8 ? original_data_1 'Hong, M.' 9 ? original_data_2 'Hu, J.' 10 ? original_data_2 'Asbury, T.' 11 ? original_data_2 'Achuthan, S.' 12 ? original_data_2 'Li, C.' 13 ? original_data_2 'Bertram, R.' 14 ? original_data_2 'Quine, J.R.' 15 ? original_data_2 'Fu, R.' 16 ? original_data_2 'Cross, T.A.' 17 ? # 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 'M2 protein' 2730.295 4 ? ? 'residues 22-46' ? 2 non-polymer syn '(3S,5S,7S)-tricyclo[3.3.1.1~3,7~]decan-1-amine' 151.249 1 ? ? ? ? # _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 SSDPLVVAASIIGILHLILWILDRL _entity_poly.pdbx_seq_one_letter_code_can SSDPLVVAASIIGILHLILWILDRL _entity_poly.pdbx_strand_id A,B,C,D _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name '(3S,5S,7S)-tricyclo[3.3.1.1~3,7~]decan-1-amine' _pdbx_entity_nonpoly.comp_id 308 # 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 SER n 1 3 ASP n 1 4 PRO n 1 5 LEU n 1 6 VAL n 1 7 VAL n 1 8 ALA n 1 9 ALA n 1 10 SER n 1 11 ILE n 1 12 ILE n 1 13 GLY n 1 14 ILE n 1 15 LEU n 1 16 HIS n 1 17 LEU n 1 18 ILE n 1 19 LEU n 1 20 TRP n 1 21 ILE n 1 22 LEU n 1 23 ASP n 1 24 ARG n 1 25 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 'Solid-phase synthesis' # 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 308 non-polymer . '(3S,5S,7S)-tricyclo[3.3.1.1~3,7~]decan-1-amine' Amantadine 'C10 H17 N' 151.249 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 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # 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 22 22 SER SER A . n A 1 2 SER 2 23 23 SER SER A . n A 1 3 ASP 3 24 24 ASP ASP A . n A 1 4 PRO 4 25 25 PRO PRO A . n A 1 5 LEU 5 26 26 LEU LEU A . n A 1 6 VAL 6 27 27 VAL VAL A . n A 1 7 VAL 7 28 28 VAL VAL A . n A 1 8 ALA 8 29 29 ALA ALA A . n A 1 9 ALA 9 30 30 ALA ALA A . n A 1 10 SER 10 31 31 SER SER A . n A 1 11 ILE 11 32 32 ILE ILE A . n A 1 12 ILE 12 33 33 ILE ILE A . n A 1 13 GLY 13 34 34 GLY GLY A . n A 1 14 ILE 14 35 35 ILE ILE A . n A 1 15 LEU 15 36 36 LEU LEU A . n A 1 16 HIS 16 37 37 HIS HIS A . n A 1 17 LEU 17 38 38 LEU LEU A . n A 1 18 ILE 18 39 39 ILE ILE A . n A 1 19 LEU 19 40 40 LEU LEU A . n A 1 20 TRP 20 41 41 TRP TRP A . n A 1 21 ILE 21 42 42 ILE ILE A . n A 1 22 LEU 22 43 43 LEU LEU A . n A 1 23 ASP 23 44 44 ASP ASP A . n A 1 24 ARG 24 45 45 ARG ARG A . n A 1 25 LEU 25 46 46 LEU LEU A . n B 1 1 SER 1 22 22 SER SER B . n B 1 2 SER 2 23 23 SER SER B . n B 1 3 ASP 3 24 24 ASP ASP B . n B 1 4 PRO 4 25 25 PRO PRO B . n B 1 5 LEU 5 26 26 LEU LEU B . n B 1 6 VAL 6 27 27 VAL VAL B . n B 1 7 VAL 7 28 28 VAL VAL B . n B 1 8 ALA 8 29 29 ALA ALA B . n B 1 9 ALA 9 30 30 ALA ALA B . n B 1 10 SER 10 31 31 SER SER B . n B 1 11 ILE 11 32 32 ILE ILE B . n B 1 12 ILE 12 33 33 ILE ILE B . n B 1 13 GLY 13 34 34 GLY GLY B . n B 1 14 ILE 14 35 35 ILE ILE B . n B 1 15 LEU 15 36 36 LEU LEU B . n B 1 16 HIS 16 37 37 HIS HIS B . n B 1 17 LEU 17 38 38 LEU LEU B . n B 1 18 ILE 18 39 39 ILE ILE B . n B 1 19 LEU 19 40 40 LEU LEU B . n B 1 20 TRP 20 41 41 TRP TRP B . n B 1 21 ILE 21 42 42 ILE ILE B . n B 1 22 LEU 22 43 43 LEU LEU B . n B 1 23 ASP 23 44 44 ASP ASP B . n B 1 24 ARG 24 45 45 ARG ARG B . n B 1 25 LEU 25 46 46 LEU LEU B . n C 1 1 SER 1 22 22 SER SER C . n C 1 2 SER 2 23 23 SER SER C . n C 1 3 ASP 3 24 24 ASP ASP C . n C 1 4 PRO 4 25 25 PRO PRO C . n C 1 5 LEU 5 26 26 LEU LEU C . n C 1 6 VAL 6 27 27 VAL VAL C . n C 1 7 VAL 7 28 28 VAL VAL C . n C 1 8 ALA 8 29 29 ALA ALA C . n C 1 9 ALA 9 30 30 ALA ALA C . n C 1 10 SER 10 31 31 SER SER C . n C 1 11 ILE 11 32 32 ILE ILE C . n C 1 12 ILE 12 33 33 ILE ILE C . n C 1 13 GLY 13 34 34 GLY GLY C . n C 1 14 ILE 14 35 35 ILE ILE C . n C 1 15 LEU 15 36 36 LEU LEU C . n C 1 16 HIS 16 37 37 HIS HIS C . n C 1 17 LEU 17 38 38 LEU LEU C . n C 1 18 ILE 18 39 39 ILE ILE C . n C 1 19 LEU 19 40 40 LEU LEU C . n C 1 20 TRP 20 41 41 TRP TRP C . n C 1 21 ILE 21 42 42 ILE ILE C . n C 1 22 LEU 22 43 43 LEU LEU C . n C 1 23 ASP 23 44 44 ASP ASP C . n C 1 24 ARG 24 45 45 ARG ARG C . n C 1 25 LEU 25 46 46 LEU LEU C . n D 1 1 SER 1 22 22 SER SER D . n D 1 2 SER 2 23 23 SER SER D . n D 1 3 ASP 3 24 24 ASP ASP D . n D 1 4 PRO 4 25 25 PRO PRO D . n D 1 5 LEU 5 26 26 LEU LEU D . n D 1 6 VAL 6 27 27 VAL VAL D . n D 1 7 VAL 7 28 28 VAL VAL D . n D 1 8 ALA 8 29 29 ALA ALA D . n D 1 9 ALA 9 30 30 ALA ALA D . n D 1 10 SER 10 31 31 SER SER D . n D 1 11 ILE 11 32 32 ILE ILE D . n D 1 12 ILE 12 33 33 ILE ILE D . n D 1 13 GLY 13 34 34 GLY GLY D . n D 1 14 ILE 14 35 35 ILE ILE D . n D 1 15 LEU 15 36 36 LEU LEU D . n D 1 16 HIS 16 37 37 HIS HIS D . n D 1 17 LEU 17 38 38 LEU LEU D . n D 1 18 ILE 18 39 39 ILE ILE D . n D 1 19 LEU 19 40 40 LEU LEU D . n D 1 20 TRP 20 41 41 TRP TRP D . n D 1 21 ILE 21 42 42 ILE ILE D . n D 1 22 LEU 22 43 43 LEU LEU D . n D 1 23 ASP 23 44 44 ASP ASP D . n D 1 24 ARG 24 45 45 ARG ARG D . n D 1 25 LEU 25 46 46 LEU LEU D . n # _pdbx_nonpoly_scheme.asym_id E _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id 308 _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 1 _pdbx_nonpoly_scheme.auth_seq_num 1 _pdbx_nonpoly_scheme.pdb_mon_id 308 _pdbx_nonpoly_scheme.auth_mon_id 308 _pdbx_nonpoly_scheme.pdb_strand_id C _pdbx_nonpoly_scheme.pdb_ins_code . # _cell.entry_id 2KQT _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 2KQT _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 2KQT _exptl.method 'SOLID-STATE 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.pdbx_monochromatic_or_laue_m_l ? _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _struct.entry_id 2KQT _struct.title ;Solid-state NMR structure of the M2 transmembrane peptide of the influenza A virus in DMPC lipid bilayers bound to deuterated amantadine ; _struct.pdbx_model_details 'fewest violations, model 1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KQT _struct_keywords.pdbx_keywords 'TRANSPORT PROTEIN' _struct_keywords.text 'influenza, transmembrane, amantadine, REDOR, 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 1 ? C N N 1 ? D N N 1 ? E N N 2 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code Q9YP62_9INFA _struct_ref.pdbx_db_accession Q9YP62 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code SSDPLVVAASIIGILHLILWILDRL _struct_ref.pdbx_align_begin 22 _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 2KQT A 1 ? 25 ? Q9YP62 22 ? 46 ? 22 46 2 1 2KQT B 1 ? 25 ? Q9YP62 22 ? 46 ? 22 46 3 1 2KQT C 1 ? 25 ? Q9YP62 22 ? 46 ? 22 46 4 1 2KQT D 1 ? 25 ? Q9YP62 22 ? 46 ? 22 46 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details tetrameric _pdbx_struct_assembly.oligomeric_count 4 # _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,E # _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 ASP A 3 ? LEU A 25 ? ASP A 24 LEU A 46 1 ? 23 HELX_P HELX_P2 2 ASP B 3 ? LEU B 25 ? ASP B 24 LEU B 46 1 ? 23 HELX_P HELX_P3 3 ASP C 3 ? LEU C 25 ? ASP C 24 LEU C 46 1 ? 23 HELX_P HELX_P4 4 ASP D 3 ? LEU D 25 ? ASP D 24 LEU D 46 1 ? 23 # _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 SER A 23 ? ? -123.82 -167.72 2 1 SER B 23 ? ? -123.82 -167.72 3 1 SER C 23 ? ? -123.82 -167.72 4 1 SER D 23 ? ? -123.82 -167.72 5 2 SER A 23 ? ? -122.24 -167.89 6 2 SER B 23 ? ? -122.24 -167.89 7 2 SER C 23 ? ? -122.24 -167.89 8 2 SER D 23 ? ? -122.24 -167.89 9 3 SER A 23 ? ? -121.93 -166.76 10 3 SER B 23 ? ? -121.93 -166.76 11 3 SER C 23 ? ? -121.93 -166.76 12 3 SER D 23 ? ? -121.93 -166.76 13 4 SER A 23 ? ? -121.59 -167.19 14 4 SER B 23 ? ? -121.59 -167.19 15 4 SER C 23 ? ? -121.59 -167.19 16 4 SER D 23 ? ? -121.59 -167.19 17 5 SER A 23 ? ? -121.03 -166.86 18 5 SER B 23 ? ? -121.03 -166.86 19 5 SER C 23 ? ? -121.03 -166.86 20 5 SER D 23 ? ? -121.03 -166.86 21 6 SER A 23 ? ? -121.08 -167.07 22 6 SER B 23 ? ? -121.08 -167.07 23 6 SER C 23 ? ? -121.08 -167.07 24 6 SER D 23 ? ? -121.08 -167.07 25 7 SER A 23 ? ? -121.66 -167.36 26 7 SER B 23 ? ? -121.66 -167.36 27 7 SER C 23 ? ? -121.66 -167.36 28 7 SER D 23 ? ? -121.66 -167.36 29 8 SER A 23 ? ? -122.81 -167.85 30 8 SER B 23 ? ? -122.81 -167.85 31 8 SER C 23 ? ? -122.81 -167.85 32 8 SER D 23 ? ? -122.81 -167.85 33 9 SER A 23 ? ? -122.37 -167.42 34 9 SER B 23 ? ? -122.37 -167.42 35 9 SER C 23 ? ? -122.37 -167.42 36 9 SER D 23 ? ? -122.37 -167.42 37 10 SER A 23 ? ? -123.11 -166.78 38 10 SER B 23 ? ? -123.11 -166.78 39 10 SER C 23 ? ? -123.11 -166.78 40 10 SER D 23 ? ? -123.11 -166.78 41 11 SER A 23 ? ? -122.89 -166.50 42 11 SER B 23 ? ? -122.89 -166.50 43 11 SER C 23 ? ? -122.89 -166.50 44 11 SER D 23 ? ? -122.89 -166.50 45 12 SER A 23 ? ? -124.50 -165.70 46 12 SER B 23 ? ? -124.50 -165.70 47 12 SER C 23 ? ? -124.50 -165.70 48 12 SER D 23 ? ? -124.50 -165.70 49 13 SER A 23 ? ? -124.12 -165.71 50 13 SER B 23 ? ? -124.12 -165.71 51 13 SER C 23 ? ? -124.12 -165.71 52 13 SER D 23 ? ? -124.12 -165.71 53 14 SER A 23 ? ? -124.33 -165.77 54 14 SER B 23 ? ? -124.33 -165.77 55 14 SER C 23 ? ? -124.33 -165.77 56 14 SER D 23 ? ? -124.33 -165.77 57 15 SER A 23 ? ? -123.57 -166.13 58 15 SER B 23 ? ? -123.57 -166.13 59 15 SER C 23 ? ? -123.57 -166.13 60 15 SER D 23 ? ? -123.57 -166.13 61 16 SER A 23 ? ? -123.17 -166.53 62 16 SER B 23 ? ? -123.17 -166.53 63 16 SER C 23 ? ? -123.17 -166.53 64 16 SER D 23 ? ? -123.17 -166.53 65 17 SER A 23 ? ? -122.63 -166.47 66 17 SER B 23 ? ? -122.63 -166.47 67 17 SER C 23 ? ? -122.63 -166.47 68 17 SER D 23 ? ? -122.63 -166.47 # loop_ _pdbx_validate_main_chain_plane.id _pdbx_validate_main_chain_plane.PDB_model_num _pdbx_validate_main_chain_plane.auth_comp_id _pdbx_validate_main_chain_plane.auth_asym_id _pdbx_validate_main_chain_plane.auth_seq_id _pdbx_validate_main_chain_plane.PDB_ins_code _pdbx_validate_main_chain_plane.label_alt_id _pdbx_validate_main_chain_plane.improper_torsion_angle 1 1 GLY A 34 ? ? -15.25 2 1 GLY B 34 ? ? -15.25 3 1 GLY C 34 ? ? -15.25 4 1 GLY D 34 ? ? -15.25 5 2 GLY A 34 ? ? -15.32 6 2 GLY B 34 ? ? -15.32 7 2 GLY C 34 ? ? -15.32 8 2 GLY D 34 ? ? -15.32 9 3 GLY A 34 ? ? -15.22 10 3 GLY B 34 ? ? -15.22 11 3 GLY C 34 ? ? -15.22 12 3 GLY D 34 ? ? -15.22 13 4 GLY A 34 ? ? -15.25 14 4 GLY B 34 ? ? -15.25 15 4 GLY C 34 ? ? -15.25 16 4 GLY D 34 ? ? -15.25 17 5 GLY A 34 ? ? -15.24 18 5 GLY B 34 ? ? -15.24 19 5 GLY C 34 ? ? -15.24 20 5 GLY D 34 ? ? -15.24 21 6 GLY A 34 ? ? -15.24 22 6 GLY B 34 ? ? -15.24 23 6 GLY C 34 ? ? -15.24 24 6 GLY D 34 ? ? -15.24 25 7 GLY A 34 ? ? -15.23 26 7 GLY B 34 ? ? -15.23 27 7 GLY C 34 ? ? -15.23 28 7 GLY D 34 ? ? -15.23 29 8 GLY A 34 ? ? -15.25 30 8 GLY B 34 ? ? -15.25 31 8 GLY C 34 ? ? -15.25 32 8 GLY D 34 ? ? -15.25 33 9 GLY A 34 ? ? -15.27 34 9 GLY B 34 ? ? -15.27 35 9 GLY C 34 ? ? -15.27 36 9 GLY D 34 ? ? -15.27 37 10 GLY A 34 ? ? -15.23 38 10 GLY B 34 ? ? -15.23 39 10 GLY C 34 ? ? -15.23 40 10 GLY D 34 ? ? -15.23 41 11 GLY A 34 ? ? -15.27 42 11 GLY B 34 ? ? -15.27 43 11 GLY C 34 ? ? -15.27 44 11 GLY D 34 ? ? -15.27 45 12 GLY A 34 ? ? -15.28 46 12 GLY B 34 ? ? -15.28 47 12 GLY C 34 ? ? -15.28 48 12 GLY D 34 ? ? -15.28 49 13 GLY A 34 ? ? -15.24 50 13 GLY B 34 ? ? -15.24 51 13 GLY C 34 ? ? -15.24 52 13 GLY D 34 ? ? -15.24 53 14 GLY A 34 ? ? -15.28 54 14 GLY B 34 ? ? -15.28 55 14 GLY C 34 ? ? -15.28 56 14 GLY D 34 ? ? -15.28 57 15 GLY A 34 ? ? -15.30 58 15 GLY B 34 ? ? -15.30 59 15 GLY C 34 ? ? -15.30 60 15 GLY D 34 ? ? -15.30 61 16 GLY A 34 ? ? -15.31 62 16 GLY B 34 ? ? -15.31 63 16 GLY C 34 ? ? -15.31 64 16 GLY D 34 ? ? -15.31 65 17 GLY A 34 ? ? -15.25 66 17 GLY B 34 ? ? -15.25 67 17 GLY C 34 ? ? -15.25 68 17 GLY D 34 ? ? -15.25 # _pdbx_database_remark.id 0 _pdbx_database_remark.text ;THIS ENTRY 2KQT REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL DATA 2H95 and 2KAD ; # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the least restraint violations' _pdbx_nmr_ensemble.conformers_calculated_total_number 24 _pdbx_nmr_ensemble.conformers_submitted_total_number 17 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KQT _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KQT _pdbx_nmr_representative.selection_criteria 'fewest violations' # loop_ _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.solvent_system ;5.8 mg [U-99% 13C; U-99% 15N] at S31, I32 and D44 M2-TM, 21.6 mg DMPC, 10 mM NaH2PO4, 10 mM Na2HPO4, 1 mM EDTA, 0.1 mM NaN3, .42 mg [U-2H] d15-1-aminoadamantane*HCl, 10mM pH 7.5 phosphate buffer, 50% hydration ; 1 '10mM pH 7.5 phosphate buffer, 50% hydration' ;5.0 mg [U-99% 13C; U-99% 15N] at S31, I32 and D44 M2-TM, 10.4 mg DMPC, 10 mM NaH2PO4, 10 mM Na2HPO4, 1 mM EDTA, 0.1 mM NaN3, 0.09 mg [U-2H] d15-1-aminoadamantane*HCl, 10mM pH 7.5 phosphate buffer, 50% hydration ; 2 '10mM pH 7.5 phosphate buffer, 50% hydration' ;5.2 mg [U-99% 13C; U-99% 15N] at L26, V27, A29 and G34 M2-TM, 19.9 mg DMPC, 10 mM NaH2PO4, 10 mM Na2HPO4, 1 mM EDTA, 0.1 mM NaN3, 0.38 mg [U-2H] d15-1-aminoadamantane*HCl, 10mM pH 7.5 phosphate buffer, 50% hydration ; 3 '10mM pH 7.5 phosphate buffer, 50% hydration' ;7 mg [U-99% 13C; U-99% 15N] at L26, V27, A29 and G34 M2-TM, 27 mg DMPC, 10 mM NaH2PO4, 10 mM Na2HPO4, 1 mM EDTA, 0.1 mM NaN3, 2.0 mg [U-2H] d15-1-aminoadamantane*HCl, 10mM pH 7.5 phosphate buffer, 50% hydration ; 4 '10mM pH 7.5 phosphate buffer, 50% hydration' ;7 mg [U-99% 13C; U-99% 15N] at L26, V27, A29 and G34 M2-TM, 27 mg DMPC, 10 mM NaH2PO4, 10 mM Na2HPO, 1 mM EDTA, 0.1 mM NaN3, 0.5 mg [U-2H] d15-1-aminoadamantane*HCl, 10mM pH 7.5 phosphate buffer, 50% hydration ; 5 '10mM pH 7.5 phosphate buffer, 50% hydration' # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id M2-TM-1 5.8 ? mg/mL '[U-99% 13C; U-99% 15N] at S31, I32 and D44' 1 DMPC-2 21.6 ? mg/mL ? 1 NaH2PO4-3 10 ? mM ? 1 Na2HPO4-4 10 ? mM ? 1 EDTA-5 1 ? mM ? 1 NaN3-6 .1 ? mM ? 1 d15-1-aminoadamantane*HCl-7 .42 ? mg/mL '[U-2H]' 1 M2-TM-8 5.0 ? mg/mL '[U-99% 13C; U-99% 15N] at S31, I32 and D44' 2 DMPC-9 10.4 ? mg/mL ? 2 NaH2PO4-10 10 ? mM ? 2 Na2HPO4-11 10 ? mM ? 2 EDTA-12 1 ? mM ? 2 NaN3-13 0.1 ? mM ? 2 d15-1-aminoadamantane*HCl-14 0.09 ? mg/mL '[U-2H]' 2 M2-TM-15 5.2 ? mg/mL '[U-99% 13C; U-99% 15N] at L26, V27, A29 and G34' 3 DMPC-16 19.9 ? mg/mL ? 3 NaH2PO4-17 10 ? mM ? 3 Na2HPO4-18 10 ? mM ? 3 EDTA-19 1 ? mM ? 3 NaN3-20 .1 ? mM ? 3 d15-1-aminoadamantane*HCl-21 0.38 ? mg/mL '[U-2H]' 3 M2-TM-22 7 ? mg/mL '[U-99% 13C; U-99% 15N] at L26, V27, A29 and G34' 4 DMPC-23 27 ? mg/mL ? 4 NaH2PO4-24 10 ? mM ? 4 Na2HPO4-25 10 ? mM ? 4 EDTA-26 1 ? mM ? 4 NaN3-27 .1 ? mM ? 4 d15-1-aminoadamantane*HCl-28 2.0 ? mg/mL '[U-2H]' 4 M2-TM-29 7 ? mg/mL '[U-99% 13C; U-99% 15N] at L26, V27, A29 and G34' 5 DMPC-30 27 ? mg/mL ? 5 NaH2PO4-31 10 ? mM ? 5 Na2HPO4-32 10 ? mM ? 5 EDTA-33 1 ? mM ? 5 NaN3-34 .1 ? mM ? 5 d15-1-aminoadamantane*HCl-35 0.5 ? mg/mL '[U-2H]' 5 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pH 7.5 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 243 _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 1 '2D 13C-13C Spin Diffusion' 1 2 2 '2D 13C-13C Spin Diffusion' 1 3 3 '2D 13C-13C Spin Diffusion' 1 4 1 '2D 13C-15N HETCOR' 1 5 2 '2D 13C-15N HETCOR' 1 6 3 '2D 13C-15N HETCOR' 1 7 1 '1D 2H-13C REDOR, single 13C pulse' 1 8 2 '1D 2H-13C REDOR, single 13C pulse' 1 9 3 '1D 2H-13C REDOR, single 13C pulse' 1 10 1 '1D 2H-13C REDOR, single 13C pulse' 1 11 1 '1D 2H-13C REDOR, single 2H pulse' 1 12 2 '1D 2H-13C REDOR, single 2H pulse' 1 13 3 '1D 2H-13C REDOR, single 2H pulse' 1 14 4 '2H Static Quadrupolar Echo' 1 15 5 '2H Static Quadrupolar Echo' 1 16 3 '2H Static Quadrupolar Echo' # _pdbx_nmr_constraints.disulfide_bond_constraints_total_count ? _pdbx_nmr_constraints.entry_id 2KQT _pdbx_nmr_constraints.hydrogen_bond_constraints_total_count ? _pdbx_nmr_constraints.NA_alpha-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_beta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_chi-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_delta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_epsilon-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_gamma-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_other-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_sugar_pucker_constraints_total_count ? _pdbx_nmr_constraints.NOE_constraints_total ? _pdbx_nmr_constraints.NOE_interentity_total_count ? _pdbx_nmr_constraints.NOE_interproton_distance_evaluation ? _pdbx_nmr_constraints.NOE_intraresidue_total_count ? _pdbx_nmr_constraints.NOE_long_range_total_count ? _pdbx_nmr_constraints.NOE_medium_range_total_count ? _pdbx_nmr_constraints.NOE_motional_averaging_correction ? _pdbx_nmr_constraints.NOE_pseudoatom_corrections ? _pdbx_nmr_constraints.NOE_sequential_total_count ? _pdbx_nmr_constraints.protein_chi_angle_constraints_total_count 8 _pdbx_nmr_constraints.protein_other_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_phi_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_psi_angle_constraints_total_count ? # _pdbx_nmr_refine.entry_id 2KQT _pdbx_nmr_refine.method 'simulated annealing, Monte Carlo' _pdbx_nmr_refine.details ;The temperature was initially set to 1,000,000K and decreased by 10% every 100 steps until a temperature of 25 K was reached. The constants (CI-CIV) were obtained through a trial-and-error process. Some side chain rotamers were changed to maximize agreement with the radial distances., An ensemble of models was obtained by selecting the top scoring model after one round of Monte Carlo/Simulated Annealing minimization and refining again with the inverse kinematics algorithm. The distance potential constant CIII was set to 50 kcal/mol-radians^2. Since the radial distance provided excellent restraints between the drug and M2, we were able to position the amantidine molecule near with S31 without the need for further minimization. THE POSITION OF THE AMANTADINE LIGAND (PDB CODE 308) IS IDENTICAL IN ALL OF THE MINIMIZED STRUCTURE SINCE IT IS THE AVERAGE LIGAND POSITION RELATIVE TO THE BACKBONE. WE HAVE MEASURED A 13C-2H DIPOLAR COUPLING FROM SEVERAL PEPTIDE BACKBONE AND SIDECHAIN CARBONS TO THE DEUTERONS ON THE 308 LIGAND. WE SIMULATED THE THE RADIUS OF THE M2 CHANNEL PORE FOR THE SITES WHERE WE OBSERVED 13C-2H DIPOLAR COUPLING, AND FOUND PORE RADII FOR THESE SITES THAT CORRESPONDED WITH THE MEASURED 13C-2H DIPOLAR COUPLING AT THAT SITE. THUS, IN THE FINAL STRUCTURE MINIMIZATION, WE USED THE PORE RADII AS A CONSTRAINT RATHER THAN PEPTIDE-DRUG DISTANCES SINCE THE LIGAND IS ROTATING IN THE CHANNEL. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal 'Bruker Biospin' collection TopSpin 1.3 1 'Bruker Biospin' 'chemical shift assignment' TopSpin 1.3 2 'Bruker Biospin' processing TopSpin 1.3 3 'Bruker Biospin' 'data analysis' TopSpin 1.3 4 'Bruker Biospin' 'peak picking' TopSpin 1.3 5 'Schwieters, Kuszewski, Tjandra and Clore' refinement 'X-PLOR_NIH, IN-HOUSE METHOD' ? 6 'Bruker Biospin' collection XwinNMR ? 7 'Bruker Biospin' 'chemical shift assignment' XwinNMR ? 8 # 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 308 N1 N N N 1 308 C10 C N N 2 308 C7 C N N 3 308 C1 C N N 4 308 C8 C N N 5 308 C5 C N N 6 308 C6 C N N 7 308 C4 C N N 8 308 C9 C N N 9 308 C3 C N N 10 308 C2 C N N 11 308 HN1 H N N 12 308 HN1A H N N 13 308 H7 H N N 14 308 H7A H N N 15 308 H1 H N N 16 308 H8 H N N 17 308 H8A H N N 18 308 H5 H N N 19 308 H6 H N N 20 308 H6A H N N 21 308 H4 H N N 22 308 H4A H N N 23 308 H9 H N N 24 308 H9A H N N 25 308 H3 H N N 26 308 H2 H N N 27 308 H2A H N N 28 ALA N N N N 29 ALA CA C N S 30 ALA C C N N 31 ALA O O N N 32 ALA CB C N N 33 ALA OXT O N N 34 ALA H H N N 35 ALA H2 H N N 36 ALA HA H N N 37 ALA HB1 H N N 38 ALA HB2 H N N 39 ALA HB3 H N N 40 ALA HXT H N N 41 ARG N N N N 42 ARG CA C N S 43 ARG C C N N 44 ARG O O N N 45 ARG CB C N N 46 ARG CG C N N 47 ARG CD C N N 48 ARG NE N N N 49 ARG CZ C N N 50 ARG NH1 N N N 51 ARG NH2 N N N 52 ARG OXT O N N 53 ARG H H N N 54 ARG H2 H N N 55 ARG HA H N N 56 ARG HB2 H N N 57 ARG HB3 H N N 58 ARG HG2 H N N 59 ARG HG3 H N N 60 ARG HD2 H N N 61 ARG HD3 H N N 62 ARG HE H N N 63 ARG HH11 H N N 64 ARG HH12 H N N 65 ARG HH21 H N N 66 ARG HH22 H N N 67 ARG HXT H N N 68 ASP N N N N 69 ASP CA C N S 70 ASP C C N N 71 ASP O O N N 72 ASP CB C N N 73 ASP CG C N N 74 ASP OD1 O N N 75 ASP OD2 O N N 76 ASP OXT O N N 77 ASP H H N N 78 ASP H2 H N N 79 ASP HA H N N 80 ASP HB2 H N N 81 ASP HB3 H N N 82 ASP HD2 H N N 83 ASP HXT H N N 84 GLY N N N N 85 GLY CA C N N 86 GLY C C N N 87 GLY O O N N 88 GLY OXT O N N 89 GLY H H N N 90 GLY H2 H N N 91 GLY HA2 H N N 92 GLY HA3 H N N 93 GLY HXT H N N 94 HIS N N N N 95 HIS CA C N S 96 HIS C C N N 97 HIS O O N N 98 HIS CB C N N 99 HIS CG C Y N 100 HIS ND1 N Y N 101 HIS CD2 C Y N 102 HIS CE1 C Y N 103 HIS NE2 N Y N 104 HIS OXT O N N 105 HIS H H N N 106 HIS H2 H N N 107 HIS HA H N N 108 HIS HB2 H N N 109 HIS HB3 H N N 110 HIS HD1 H N N 111 HIS HD2 H N N 112 HIS HE1 H N N 113 HIS HE2 H N N 114 HIS HXT H N N 115 ILE N N N N 116 ILE CA C N S 117 ILE C C N N 118 ILE O O N N 119 ILE CB C N S 120 ILE CG1 C N N 121 ILE CG2 C N N 122 ILE CD1 C N N 123 ILE OXT O N N 124 ILE H H N N 125 ILE H2 H N N 126 ILE HA H N N 127 ILE HB H N N 128 ILE HG12 H N N 129 ILE HG13 H N N 130 ILE HG21 H N N 131 ILE HG22 H N N 132 ILE HG23 H N N 133 ILE HD11 H N N 134 ILE HD12 H N N 135 ILE HD13 H N N 136 ILE HXT H N N 137 LEU N N N N 138 LEU CA C N S 139 LEU C C N N 140 LEU O O N N 141 LEU CB C N N 142 LEU CG C N N 143 LEU CD1 C N N 144 LEU CD2 C N N 145 LEU OXT O N N 146 LEU H H N N 147 LEU H2 H N N 148 LEU HA H N N 149 LEU HB2 H N N 150 LEU HB3 H N N 151 LEU HG H N N 152 LEU HD11 H N N 153 LEU HD12 H N N 154 LEU HD13 H N N 155 LEU HD21 H N N 156 LEU HD22 H N N 157 LEU HD23 H N N 158 LEU HXT H N N 159 PRO N N N N 160 PRO CA C N S 161 PRO C C N N 162 PRO O O N N 163 PRO CB C N N 164 PRO CG C N N 165 PRO CD C N N 166 PRO OXT O N N 167 PRO H H N N 168 PRO HA H N N 169 PRO HB2 H N N 170 PRO HB3 H N N 171 PRO HG2 H N N 172 PRO HG3 H N N 173 PRO HD2 H N N 174 PRO HD3 H N N 175 PRO HXT H N N 176 SER N N N N 177 SER CA C N S 178 SER C C N N 179 SER O O N N 180 SER CB C N N 181 SER OG O N N 182 SER OXT O N N 183 SER H H N N 184 SER H2 H N N 185 SER HA H N N 186 SER HB2 H N N 187 SER HB3 H N N 188 SER HG H N N 189 SER HXT H N N 190 TRP N N N N 191 TRP CA C N S 192 TRP C C N N 193 TRP O O N N 194 TRP CB C N N 195 TRP CG C Y N 196 TRP CD1 C Y N 197 TRP CD2 C Y N 198 TRP NE1 N Y N 199 TRP CE2 C Y N 200 TRP CE3 C Y N 201 TRP CZ2 C Y N 202 TRP CZ3 C Y N 203 TRP CH2 C Y N 204 TRP OXT O N N 205 TRP H H N N 206 TRP H2 H N N 207 TRP HA H N N 208 TRP HB2 H N N 209 TRP HB3 H N N 210 TRP HD1 H N N 211 TRP HE1 H N N 212 TRP HE3 H N N 213 TRP HZ2 H N N 214 TRP HZ3 H N N 215 TRP HH2 H N N 216 TRP HXT H N N 217 VAL N N N N 218 VAL CA C N S 219 VAL C C N N 220 VAL O O N N 221 VAL CB C N N 222 VAL CG1 C N N 223 VAL CG2 C N N 224 VAL OXT O N N 225 VAL H H N N 226 VAL H2 H N N 227 VAL HA H N N 228 VAL HB H N N 229 VAL HG11 H N N 230 VAL HG12 H N N 231 VAL HG13 H N N 232 VAL HG21 H N N 233 VAL HG22 H N N 234 VAL HG23 H N N 235 VAL HXT H N N 236 # 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 308 N1 C10 sing N N 1 308 C10 C7 sing N N 2 308 C10 C8 sing N N 3 308 C10 C9 sing N N 4 308 C7 C1 sing N N 5 308 C1 C6 sing N N 6 308 C1 C2 sing N N 7 308 C8 C5 sing N N 8 308 C5 C6 sing N N 9 308 C5 C4 sing N N 10 308 C4 C3 sing N N 11 308 C9 C3 sing N N 12 308 C3 C2 sing N N 13 308 N1 HN1 sing N N 14 308 N1 HN1A sing N N 15 308 C7 H7 sing N N 16 308 C7 H7A sing N N 17 308 C1 H1 sing N N 18 308 C8 H8 sing N N 19 308 C8 H8A sing N N 20 308 C5 H5 sing N N 21 308 C6 H6 sing N N 22 308 C6 H6A sing N N 23 308 C4 H4 sing N N 24 308 C4 H4A sing N N 25 308 C9 H9 sing N N 26 308 C9 H9A sing N N 27 308 C3 H3 sing N N 28 308 C2 H2 sing N N 29 308 C2 H2A sing N N 30 ALA N CA sing N N 31 ALA N H sing N N 32 ALA N H2 sing N N 33 ALA CA C sing N N 34 ALA CA CB sing N N 35 ALA CA HA sing N N 36 ALA C O doub N N 37 ALA C OXT sing N N 38 ALA CB HB1 sing N N 39 ALA CB HB2 sing N N 40 ALA CB HB3 sing N N 41 ALA OXT HXT sing N N 42 ARG N CA sing N N 43 ARG N H sing N N 44 ARG N H2 sing N N 45 ARG CA C sing N N 46 ARG CA CB sing N N 47 ARG CA HA sing N N 48 ARG C O doub N N 49 ARG C OXT sing N N 50 ARG CB CG sing N N 51 ARG CB HB2 sing N N 52 ARG CB HB3 sing N N 53 ARG CG CD sing N N 54 ARG CG HG2 sing N N 55 ARG CG HG3 sing N N 56 ARG CD NE sing N N 57 ARG CD HD2 sing N N 58 ARG CD HD3 sing N N 59 ARG NE CZ sing N N 60 ARG NE HE sing N N 61 ARG CZ NH1 sing N N 62 ARG CZ NH2 doub N N 63 ARG NH1 HH11 sing N N 64 ARG NH1 HH12 sing N N 65 ARG NH2 HH21 sing N N 66 ARG NH2 HH22 sing N N 67 ARG OXT HXT sing N N 68 ASP N CA sing N N 69 ASP N H sing N N 70 ASP N H2 sing N N 71 ASP CA C sing N N 72 ASP CA CB sing N N 73 ASP CA HA sing N N 74 ASP C O doub N N 75 ASP C OXT sing N N 76 ASP CB CG sing N N 77 ASP CB HB2 sing N N 78 ASP CB HB3 sing N N 79 ASP CG OD1 doub N N 80 ASP CG OD2 sing N N 81 ASP OD2 HD2 sing N N 82 ASP OXT HXT sing N N 83 GLY N CA sing N N 84 GLY N H sing N N 85 GLY N H2 sing N N 86 GLY CA C sing N N 87 GLY CA HA2 sing N N 88 GLY CA HA3 sing N N 89 GLY C O doub N N 90 GLY C OXT sing N N 91 GLY OXT HXT sing N N 92 HIS N CA sing N N 93 HIS N H sing N N 94 HIS N H2 sing N N 95 HIS CA C sing N N 96 HIS CA CB sing N N 97 HIS CA HA sing N N 98 HIS C O doub N N 99 HIS C OXT sing N N 100 HIS CB CG sing N N 101 HIS CB HB2 sing N N 102 HIS CB HB3 sing N N 103 HIS CG ND1 sing Y N 104 HIS CG CD2 doub Y N 105 HIS ND1 CE1 doub Y N 106 HIS ND1 HD1 sing N N 107 HIS CD2 NE2 sing Y N 108 HIS CD2 HD2 sing N N 109 HIS CE1 NE2 sing Y N 110 HIS CE1 HE1 sing N N 111 HIS NE2 HE2 sing N N 112 HIS OXT HXT sing N N 113 ILE N CA sing N N 114 ILE N H sing N N 115 ILE N H2 sing N N 116 ILE CA C sing N N 117 ILE CA CB sing N N 118 ILE CA HA sing N N 119 ILE C O doub N N 120 ILE C OXT sing N N 121 ILE CB CG1 sing N N 122 ILE CB CG2 sing N N 123 ILE CB HB sing N N 124 ILE CG1 CD1 sing N N 125 ILE CG1 HG12 sing N N 126 ILE CG1 HG13 sing N N 127 ILE CG2 HG21 sing N N 128 ILE CG2 HG22 sing N N 129 ILE CG2 HG23 sing N N 130 ILE CD1 HD11 sing N N 131 ILE CD1 HD12 sing N N 132 ILE CD1 HD13 sing N N 133 ILE OXT HXT sing N N 134 LEU N CA sing N N 135 LEU N H sing N N 136 LEU N H2 sing N N 137 LEU CA C sing N N 138 LEU CA CB sing N N 139 LEU CA HA sing N N 140 LEU C O doub N N 141 LEU C OXT sing N N 142 LEU CB CG sing N N 143 LEU CB HB2 sing N N 144 LEU CB HB3 sing N N 145 LEU CG CD1 sing N N 146 LEU CG CD2 sing N N 147 LEU CG HG sing N N 148 LEU CD1 HD11 sing N N 149 LEU CD1 HD12 sing N N 150 LEU CD1 HD13 sing N N 151 LEU CD2 HD21 sing N N 152 LEU CD2 HD22 sing N N 153 LEU CD2 HD23 sing N N 154 LEU OXT HXT sing N N 155 PRO N CA sing N N 156 PRO N CD sing N N 157 PRO N H sing N N 158 PRO CA C sing N N 159 PRO CA CB sing N N 160 PRO CA HA sing N N 161 PRO C O doub N N 162 PRO C OXT sing N N 163 PRO CB CG sing N N 164 PRO CB HB2 sing N N 165 PRO CB HB3 sing N N 166 PRO CG CD sing N N 167 PRO CG HG2 sing N N 168 PRO CG HG3 sing N N 169 PRO CD HD2 sing N N 170 PRO CD HD3 sing N N 171 PRO OXT HXT sing N N 172 SER N CA sing N N 173 SER N H sing N N 174 SER N H2 sing N N 175 SER CA C sing N N 176 SER CA CB sing N N 177 SER CA HA sing N N 178 SER C O doub N N 179 SER C OXT sing N N 180 SER CB OG sing N N 181 SER CB HB2 sing N N 182 SER CB HB3 sing N N 183 SER OG HG sing N N 184 SER OXT HXT sing N N 185 TRP N CA sing N N 186 TRP N H sing N N 187 TRP N H2 sing N N 188 TRP CA C sing N N 189 TRP CA CB sing N N 190 TRP CA HA sing N N 191 TRP C O doub N N 192 TRP C OXT sing N N 193 TRP CB CG sing N N 194 TRP CB HB2 sing N N 195 TRP CB HB3 sing N N 196 TRP CG CD1 doub Y N 197 TRP CG CD2 sing Y N 198 TRP CD1 NE1 sing Y N 199 TRP CD1 HD1 sing N N 200 TRP CD2 CE2 doub Y N 201 TRP CD2 CE3 sing Y N 202 TRP NE1 CE2 sing Y N 203 TRP NE1 HE1 sing N N 204 TRP CE2 CZ2 sing Y N 205 TRP CE3 CZ3 doub Y N 206 TRP CE3 HE3 sing N N 207 TRP CZ2 CH2 doub Y N 208 TRP CZ2 HZ2 sing N N 209 TRP CZ3 CH2 sing Y N 210 TRP CZ3 HZ3 sing N N 211 TRP CH2 HH2 sing N N 212 TRP OXT HXT sing N N 213 VAL N CA sing N N 214 VAL N H sing N N 215 VAL N H2 sing N N 216 VAL CA C sing N N 217 VAL CA CB sing N N 218 VAL CA HA sing N N 219 VAL C O doub N N 220 VAL C OXT sing N N 221 VAL CB CG1 sing N N 222 VAL CB CG2 sing N N 223 VAL CB HB sing N N 224 VAL CG1 HG11 sing N N 225 VAL CG1 HG12 sing N N 226 VAL CG1 HG13 sing N N 227 VAL CG2 HG21 sing N N 228 VAL CG2 HG22 sing N N 229 VAL CG2 HG23 sing N N 230 VAL OXT HXT sing N N 231 # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 400 Bruker AVANCE 1 'Bruker Avance' 600 Bruker AVANCE 2 'Bruker Avance' # _atom_sites.entry_id 2KQT _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 D H N O # loop_