data_1MP6 # _entry.id 1MP6 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _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 1MP6 pdb_00001mp6 10.2210/pdb1mp6/pdb RCSB RCSB017074 ? ? WWPDB D_1000017074 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1MP6 _pdbx_database_status.recvd_initial_deposition_date 2002-09-11 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _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 'Wang, J.' 1 'Kim, S.' 2 'Kovacs, F.' 3 'Cross, T.A.' 4 # 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 transmembrane region of the M2 protein H(+) channel.' 'Protein Sci.' 10 2241 2250 2001 PRCIEI US 0961-8368 0795 ? 11604531 10.1110/ps.17901 1 'Helix tilt of the M2 transmembrane peptide from influenza A virus: an intrinsic property.' J.Mol.Biol. 295 117 125 2000 JMOBAK UK 0022-2836 0070 ? ? 10.1006/jmbi.1999.3322 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Wang, J.' 1 ? primary 'Kim, S.' 2 ? primary 'Kovacs, F.' 3 ? primary 'Cross, T.A.' 4 ? 1 'Kovacs, F.' 5 ? 1 'Denny, J.K.' 6 ? 1 'Song, Z.' 7 ? 1 'Quine, J.R.' 8 ? 1 'Cross, T.A.' 9 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'Matrix protein M2' _entity.formula_weight 2730.295 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment 'transmembrane peptide (residues 22-46)' _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name 'M2 protein' # _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 _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 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 ;This sequence occurs naturally in the Influenza A virus (Udorn/72 strain). The M2 transmembrane peptide was synthesized using solid phase peptide synthesis. ; # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code VMT2_IAUDO _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code SSDPLVVAASIIGILHLILWILDRL _struct_ref.pdbx_align_begin 22 _struct_ref.pdbx_db_accession P03490 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1MP6 _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 25 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P03490 _struct_ref_seq.db_align_beg 22 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 46 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 22 _struct_ref_seq.pdbx_auth_seq_align_end 46 # 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 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 # _pdbx_nmr_exptl.experiment_id 1 _pdbx_nmr_exptl.solution_id 1 _pdbx_nmr_exptl.conditions_id 1 _pdbx_nmr_exptl.type 'SOLID STATE NMR PISEMA' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 303.00 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength none _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents ;Oriented samples of the peptide in hydrated lipid bilayers were prepared by first co-dissolving M2-TMP and dimyristoylphosphatidylcholine (DMPC) in trifluoroethanol (TFE). The solution was then spread onto approximately 60 glass plates. After vacuum drying to remove TFE, 2 microliters of sterile-filtered water was added to each plate, and the plates were then stacked into a glass tube and placed in a chamber containing a saturated solution of K2SO4 for hydration. ; _pdbx_nmr_sample_details.solvent_system ;Oriented bilayers formed after equilibrating the sample in this chamber at 42C overnight. This sample container was then sealed with a microscope cover glass and epoxy to maintain sample hydration during the experiments. ; # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Home-built _pdbx_nmr_spectrometer.model Chemagnetics _pdbx_nmr_spectrometer.field_strength 400 # _pdbx_nmr_refine.entry_id 1MP6 _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ;The refined M2-TMP monomer structure was obtained by a geometrical search using a search algorithm to obtain a minimum of the global penalty function that incorporates all the orientational restraints and the CHARMM empirical function. The orientational restraints imposed on the structure during refinement are 15 15N chemical shifts and 15 15N-1H dipolar couplings from PISEMA experiments. The observed chemical shifts are compared to calculated values from the molecular coordinates and the known tensor element magnitudes and assumed tensor orientations. The refinement was carried out in vacuo with the initial coordinates of an ideal a-helix structure (3.6 residues per turn) having a range of tilt and rotational orientations with respect to the bilayer spanning the values obtained from the PISA wheels. ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1MP6 _pdbx_nmr_details.text '15N CHEMICAL SHIFT, 1H-15N DIPOLAR COUPLING FREQUENCIES WERE MEASURED FROM SOLID STATE NMR PISEMA EXPERIMENT' # _pdbx_nmr_ensemble.entry_id 1MP6 _pdbx_nmr_ensemble.conformers_calculated_total_number 30 _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria ;The lowest energy conformer with backbone and C beta atoms is deposited, preferred rotameric states of side chains were used during the backbone structure refinement but the side chain atoms were not included in the pdb file. ; _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 1MP6 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # _pdbx_nmr_software.name TORC _pdbx_nmr_software.version v5.4 _pdbx_nmr_software.classification refinement _pdbx_nmr_software.authors KETCHEM,ROUX,CROSS _pdbx_nmr_software.ordinal 1 # _exptl.entry_id 1MP6 _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.crystal_id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _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 # _struct.entry_id 1MP6 _struct.title 'Structure of the transmembrane region of the M2 protein H+ channel by solid state NMR spectroscopy' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1MP6 _struct_keywords.pdbx_keywords 'MEMBRANE PROTEIN' _struct_keywords.text 'INFLUENZA A VIRUS, MEMBRANE PROTEIN STRUCTURE, M2 PROTON CHANNEL, SOLID STATE NMR, MEMBRANE PROTEIN' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id SER _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 1 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id LEU _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 25 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id SER _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 22 _struct_conf.end_auth_comp_id LEU _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 46 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 25 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _database_PDB_matrix.entry_id 1MP6 _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 1MP6 _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 # 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 # _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 # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2002-09-25 2 'Structure model' 1 1 2008-04-28 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 # _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' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Derived calculations' # 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_struct_assembly 3 4 'Structure model' pdbx_struct_oper_list # 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' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 A SER 22 ? OG ? A SER 1 OG 2 1 Y 1 A SER 23 ? OG ? A SER 2 OG 3 1 Y 1 A ASP 24 ? CG ? A ASP 3 CG 4 1 Y 1 A ASP 24 ? OD1 ? A ASP 3 OD1 5 1 Y 1 A ASP 24 ? OD2 ? A ASP 3 OD2 6 1 Y 1 A PRO 25 ? CG ? A PRO 4 CG 7 1 Y 1 A PRO 25 ? CD ? A PRO 4 CD 8 1 Y 1 A LEU 26 ? CG ? A LEU 5 CG 9 1 Y 1 A LEU 26 ? CD1 ? A LEU 5 CD1 10 1 Y 1 A LEU 26 ? CD2 ? A LEU 5 CD2 11 1 Y 1 A VAL 27 ? CG1 ? A VAL 6 CG1 12 1 Y 1 A VAL 27 ? CG2 ? A VAL 6 CG2 13 1 Y 1 A VAL 28 ? CG1 ? A VAL 7 CG1 14 1 Y 1 A VAL 28 ? CG2 ? A VAL 7 CG2 15 1 Y 1 A SER 31 ? OG ? A SER 10 OG 16 1 Y 1 A ILE 32 ? CG1 ? A ILE 11 CG1 17 1 Y 1 A ILE 32 ? CG2 ? A ILE 11 CG2 18 1 Y 1 A ILE 32 ? CD1 ? A ILE 11 CD1 19 1 Y 1 A ILE 33 ? CG1 ? A ILE 12 CG1 20 1 Y 1 A ILE 33 ? CG2 ? A ILE 12 CG2 21 1 Y 1 A ILE 33 ? CD1 ? A ILE 12 CD1 22 1 Y 1 A ILE 35 ? CG1 ? A ILE 14 CG1 23 1 Y 1 A ILE 35 ? CG2 ? A ILE 14 CG2 24 1 Y 1 A ILE 35 ? CD1 ? A ILE 14 CD1 25 1 Y 1 A LEU 36 ? CG ? A LEU 15 CG 26 1 Y 1 A LEU 36 ? CD1 ? A LEU 15 CD1 27 1 Y 1 A LEU 36 ? CD2 ? A LEU 15 CD2 28 1 Y 1 A HIS 37 ? CG ? A HIS 16 CG 29 1 Y 1 A HIS 37 ? ND1 ? A HIS 16 ND1 30 1 Y 1 A HIS 37 ? CD2 ? A HIS 16 CD2 31 1 Y 1 A HIS 37 ? CE1 ? A HIS 16 CE1 32 1 Y 1 A HIS 37 ? NE2 ? A HIS 16 NE2 33 1 Y 1 A LEU 38 ? CG ? A LEU 17 CG 34 1 Y 1 A LEU 38 ? CD1 ? A LEU 17 CD1 35 1 Y 1 A LEU 38 ? CD2 ? A LEU 17 CD2 36 1 Y 1 A ILE 39 ? CG1 ? A ILE 18 CG1 37 1 Y 1 A ILE 39 ? CG2 ? A ILE 18 CG2 38 1 Y 1 A ILE 39 ? CD1 ? A ILE 18 CD1 39 1 Y 1 A LEU 40 ? CG ? A LEU 19 CG 40 1 Y 1 A LEU 40 ? CD1 ? A LEU 19 CD1 41 1 Y 1 A LEU 40 ? CD2 ? A LEU 19 CD2 42 1 Y 1 A TRP 41 ? CG ? A TRP 20 CG 43 1 Y 1 A TRP 41 ? CD1 ? A TRP 20 CD1 44 1 Y 1 A TRP 41 ? CD2 ? A TRP 20 CD2 45 1 Y 1 A TRP 41 ? NE1 ? A TRP 20 NE1 46 1 Y 1 A TRP 41 ? CE2 ? A TRP 20 CE2 47 1 Y 1 A TRP 41 ? CE3 ? A TRP 20 CE3 48 1 Y 1 A TRP 41 ? CZ2 ? A TRP 20 CZ2 49 1 Y 1 A TRP 41 ? CZ3 ? A TRP 20 CZ3 50 1 Y 1 A TRP 41 ? CH2 ? A TRP 20 CH2 51 1 Y 1 A ILE 42 ? CG1 ? A ILE 21 CG1 52 1 Y 1 A ILE 42 ? CG2 ? A ILE 21 CG2 53 1 Y 1 A ILE 42 ? CD1 ? A ILE 21 CD1 54 1 Y 1 A LEU 43 ? CG ? A LEU 22 CG 55 1 Y 1 A LEU 43 ? CD1 ? A LEU 22 CD1 56 1 Y 1 A LEU 43 ? CD2 ? A LEU 22 CD2 57 1 Y 1 A ASP 44 ? CG ? A ASP 23 CG 58 1 Y 1 A ASP 44 ? OD1 ? A ASP 23 OD1 59 1 Y 1 A ASP 44 ? OD2 ? A ASP 23 OD2 60 1 Y 1 A ARG 45 ? CG ? A ARG 24 CG 61 1 Y 1 A ARG 45 ? CD ? A ARG 24 CD 62 1 Y 1 A ARG 45 ? NE ? A ARG 24 NE 63 1 Y 1 A ARG 45 ? CZ ? A ARG 24 CZ 64 1 Y 1 A ARG 45 ? NH1 ? A ARG 24 NH1 65 1 Y 1 A ARG 45 ? NH2 ? A ARG 24 NH2 66 1 Y 1 A LEU 46 ? CG ? A LEU 25 CG 67 1 Y 1 A LEU 46 ? CD1 ? A LEU 25 CD1 68 1 Y 1 A LEU 46 ? CD2 ? A LEU 25 CD2 #