data_9A8Y # _entry.id 9A8Y # loop_ _atom_type.symbol C H N O S # loop_ _audit_author.name _audit_author.pdbx_ordinal "Ninot-Pedrosa, M." 1 "Palfy, G." 2 "Meier, B.H." 3 "Bockmann, A." 4 "Lecoq, L." 5 # loop_ _audit_conform.dict_location _audit_conform.dict_name _audit_conform.dict_version https://mmcif.wwpdb.org/dictionaries/ascii/mmcif_ihm_ext.dic mmcif_ihm_ext.dic 1.26 http://mmcif.wwpdb.org/dictionaries/ascii/mmcif_pdbx_v50.dic mmcif_pdbx.dic 5.395 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 9A8Y _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2024-10-25 # 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 2025-05-21 # _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_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 9A8Y pdb_00009a8y 10.2210/pdb9a8y/pdb # loop_ _chem_comp.formula _chem_comp.formula_weight _chem_comp.id _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.type "C3 H7 N O2" 89.094 ALA . ALANINE . "L-peptide linking" "C6 H15 N4 O2 1" 175.212 ARG . ARGININE . "L-peptide linking" "C4 H8 N2 O3" 132.119 ASN . ASPARAGINE . "L-peptide linking" "C4 H7 N O4" 133.103 ASP . "ASPARTIC ACID" . "L-peptide linking" "C5 H10 N2 O3" 146.146 GLN . GLUTAMINE . "L-peptide linking" "C5 H9 N O4" 147.13 GLU . "GLUTAMIC ACID" . "L-peptide linking" "C6 H10 N3 O2 1" 156.165 HIS . HISTIDINE . "L-peptide linking" "C6 H13 N O2" 131.175 ILE . ISOLEUCINE . "L-peptide linking" "C6 H13 N O2" 131.175 LEU . LEUCINE . "L-peptide linking" "C6 H15 N2 O2 1" 147.198 LYS . LYSINE . "L-peptide linking" "C5 H11 N O2 S" 149.208 MET . METHIONINE . "L-peptide linking" "C9 H11 N O2" 165.192 PHE . PHENYLALANINE . "L-peptide linking" "C5 H9 N O2" 115.132 PRO . PROLINE . "L-peptide linking" "C3 H7 N O3" 105.093 SER . SERINE . "L-peptide linking" "C4 H9 N O3" 119.12 THR . THREONINE . "L-peptide linking" "C11 H12 N2 O2" 204.229 TRP . TRYPTOPHAN . "L-peptide linking" "C9 H11 N O3" 181.191 TYR . TYROSINE . "L-peptide linking" "C5 H11 N O2" 117.148 VAL . VALINE . "L-peptide linking" # _citation.country . _citation.id 1 _citation.journal_abbrev J.Am.Chem.Soc. _citation.journal_id_ASTM . _citation.journal_id_CSD . _citation.journal_id_ISSN . _citation.journal_issue . _citation.journal_volume . _citation.page_first . _citation.page_last . _citation.pdbx_database_id_DOI 10.1021/jacs.4c17030 _citation.pdbx_database_id_PubMed . _citation.title "NMR Structural Characterization of SARS-CoV-2 ORF6 Reveals an N-Terminal Membrane Anchor" _citation.year 2025 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal 1 "Ninot-Pedrosa, M." 1 1 "Palfy, G." 2 1 "Razmazma, H." 3 1 "Crowley, J." 4 1 "Fogeron, M.-L." 5 1 "Bersch, B." 6 1 "Barnes, A." 7 1 "Brutscher, B." 8 1 "Monticelli, L." 9 1 "Bockmann, A." 10 1 "Meier, B.H." 11 1 "Lecoq, L." 12 # _entity.details . _entity.formula_weight 7329.59 _entity.id 1 _entity.pdbx_description "SARS-CoV-2 ORF6 accessory protein" _entity.pdbx_number_of_molecules 1 _entity.src_method SYN _entity.type POLYMER # _entity_name_com.entity_id 1 _entity_name_com.name "Accessory protein 6, Non-structural protein 6 (ns6), Protein X3" # _entity_name_sys.entity_id 1 _entity_name_sys.name "SARS-CoV-2 ORF6 accessory protein" # _entity_poly.entity_id 1 _entity_poly.nstd_chirality . _entity_poly.nstd_linkage NO _entity_poly.nstd_monomer NO _entity_poly.pdbx_seq_one_letter_code MFHLVDFQVTIAEILLIIMRTFKVSIWNLDYIINLIIKNLSKSLTENKYSQLDEEQPMEID _entity_poly.pdbx_seq_one_letter_code_can MFHLVDFQVTIAEILLIIMRTFKVSIWNLDYIINLIIKNLSKSLTENKYSQLDEEQPMEID _entity_poly.pdbx_sequence_evidence_code . _entity_poly.pdbx_strand_id A _entity_poly.type polypeptide(L) # loop_ _entity_poly_seq.entity_id _entity_poly_seq.hetero _entity_poly_seq.mon_id _entity_poly_seq.num 1 . MET 1 1 . PHE 2 1 . HIS 3 1 . LEU 4 1 . VAL 5 1 . ASP 6 1 . PHE 7 1 . GLN 8 1 . VAL 9 1 . THR 10 1 . ILE 11 1 . ALA 12 1 . GLU 13 1 . ILE 14 1 . LEU 15 1 . LEU 16 1 . ILE 17 1 . ILE 18 1 . MET 19 1 . ARG 20 1 . THR 21 1 . PHE 22 1 . LYS 23 1 . VAL 24 1 . SER 25 1 . ILE 26 1 . TRP 27 1 . ASN 28 1 . LEU 29 1 . ASP 30 1 . TYR 31 1 . ILE 32 1 . ILE 33 1 . ASN 34 1 . LEU 35 1 . ILE 36 1 . ILE 37 1 . LYS 38 1 . ASN 39 1 . LEU 40 1 . SER 41 1 . LYS 42 1 . SER 43 1 . LEU 44 1 . THR 45 1 . GLU 46 1 . ASN 47 1 . LYS 48 1 . TYR 49 1 . SER 50 1 . GLN 51 1 . LEU 52 1 . ASP 53 1 . GLU 54 1 . GLU 55 1 . GLN 56 1 . PRO 57 1 . MET 58 1 . GLU 59 1 . ILE 60 1 . ASP 61 # _entity_src_gen.entity_id 1 _entity_src_gen.gene_src_common_name "2019-nCoV, SARS-CoV-2" _entity_src_gen.gene_src_genus . _entity_src_gen.pdbx_alt_source_flag . _entity_src_gen.pdbx_gene_src_scientific_name "Severe acute respiratory syndrome coronavirus 2" _entity_src_gen.pdbx_src_id 1 # _ihm_dataset_group.application modeling _ihm_dataset_group.details . _ihm_dataset_group.id 1 _ihm_dataset_group.name . # _ihm_dataset_group_link.dataset_list_id 1 _ihm_dataset_group_link.group_id 1 # _ihm_dataset_list.data_type "NMR data" _ihm_dataset_list.database_hosted YES _ihm_dataset_list.details "BMRB ID 52654" _ihm_dataset_list.id 1 # _ihm_dataset_related_db_reference.accession_code 52654 _ihm_dataset_related_db_reference.dataset_list_id 1 _ihm_dataset_related_db_reference.db_name BMRB _ihm_dataset_related_db_reference.details . _ihm_dataset_related_db_reference.id 1 _ihm_dataset_related_db_reference.version . # _ihm_entity_poly_segment.comp_id_begin MET _ihm_entity_poly_segment.comp_id_end ASP _ihm_entity_poly_segment.entity_id 1 _ihm_entity_poly_segment.id 1 _ihm_entity_poly_segment.seq_id_begin 1 _ihm_entity_poly_segment.seq_id_end 61 # loop_ _ihm_feature_list.details _ihm_feature_list.entity_type _ihm_feature_list.feature_id _ihm_feature_list.feature_type . polymer 1 atom . polymer 2 atom . polymer 3 atom . polymer 4 atom . polymer 5 atom . polymer 6 atom . polymer 7 atom . polymer 8 atom . polymer 9 atom . polymer 10 atom . polymer 11 atom . polymer 12 atom . polymer 13 atom . polymer 14 atom . polymer 15 atom . polymer 16 atom . polymer 17 atom . polymer 18 atom . polymer 19 atom . polymer 20 atom . polymer 21 atom . polymer 22 atom . polymer 23 atom . polymer 24 atom . polymer 25 atom . polymer 26 atom . polymer 27 atom . polymer 28 atom . polymer 29 atom . polymer 30 atom . polymer 31 atom . polymer 32 atom . polymer 33 atom . polymer 34 atom . polymer 35 atom . polymer 36 atom . polymer 37 atom . polymer 38 atom . polymer 39 atom . polymer 40 atom . polymer 41 atom . polymer 42 atom . polymer 43 atom . polymer 44 atom . polymer 45 atom . polymer 46 atom . polymer 47 atom . polymer 48 atom . polymer 49 atom . polymer 50 atom . polymer 51 atom . polymer 52 atom . polymer 53 atom . polymer 54 atom . polymer 55 atom . polymer 56 atom . polymer 57 atom . polymer 58 atom . polymer 59 atom . polymer 60 atom . polymer 61 atom . polymer 62 atom . polymer 63 atom . polymer 64 atom . polymer 65 atom . polymer 66 atom . polymer 67 atom . polymer 68 atom . polymer 69 atom . polymer 70 atom . polymer 71 atom . polymer 72 atom . polymer 73 atom . polymer 74 atom . polymer 75 atom . polymer 76 atom . polymer 77 atom . polymer 78 atom . polymer 79 atom . polymer 80 atom . polymer 81 atom . polymer 82 atom . polymer 83 atom . polymer 84 atom . polymer 85 atom . polymer 86 atom . polymer 87 atom . polymer 88 atom . polymer 89 atom . polymer 90 atom . polymer 91 atom . polymer 92 atom . polymer 93 atom . polymer 94 atom . polymer 95 atom . polymer 96 atom . polymer 97 atom # _ihm_model_group.details . _ihm_model_group.id 1 _ihm_model_group.name . # loop_ _ihm_model_group_link.group_id _ihm_model_group_link.model_id 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 # loop_ _ihm_model_list.assembly_id _ihm_model_list.model_id _ihm_model_list.model_name _ihm_model_list.protocol_id _ihm_model_list.representation_id 1 1 . 1 1 1 2 . 1 1 1 3 . 1 1 1 4 . 1 1 1 5 . 1 1 1 6 . 1 1 1 7 . 1 1 1 8 . 1 1 1 9 . 1 1 1 10 . 1 1 # _ihm_model_representation.details "No starting models were used" _ihm_model_representation.id 1 _ihm_model_representation.name . # _ihm_model_representation_details.description . _ihm_model_representation_details.entity_asym_id A _ihm_model_representation_details.entity_description . _ihm_model_representation_details.entity_id 1 _ihm_model_representation_details.entity_poly_segment_id 1 _ihm_model_representation_details.id 1 _ihm_model_representation_details.model_granularity by-atom _ihm_model_representation_details.model_mode flexible _ihm_model_representation_details.model_object_count . _ihm_model_representation_details.model_object_primitive atomistic _ihm_model_representation_details.representation_id 1 _ihm_model_representation_details.starting_model_id . # _ihm_model_representative.id 1 _ihm_model_representative.model_group_id 1 _ihm_model_representative.model_id 2 _ihm_model_representative.selection_criteria "lowest energy" # _ihm_modeling_post_process.analysis_id 1 _ihm_modeling_post_process.dataset_group_id . _ihm_modeling_post_process.details "Selection of the 10 Best Energy/CS models" _ihm_modeling_post_process.feature energy/score _ihm_modeling_post_process.feature_name . _ihm_modeling_post_process.id 1 _ihm_modeling_post_process.num_models_begin 5000 _ihm_modeling_post_process.num_models_end 10 _ihm_modeling_post_process.protocol_id 1 _ihm_modeling_post_process.script_file_id . _ihm_modeling_post_process.software_id . _ihm_modeling_post_process.step_id 1 _ihm_modeling_post_process.struct_assembly_id . _ihm_modeling_post_process.type filter # _ihm_modeling_protocol.details "Hypothesizing that the presence of an additional hydrophobic surface can mimic the membrane a dimer is simulated, only the chain A is kept" _ihm_modeling_protocol.id 1 _ihm_modeling_protocol.num_steps 2 _ihm_modeling_protocol.protocol_name "CS-Rosetta Fold and Dock (C2 symmetry)" # loop_ _ihm_modeling_protocol_details.dataset_group_id _ihm_modeling_protocol_details.description _ihm_modeling_protocol_details.ensemble_flag _ihm_modeling_protocol_details.id _ihm_modeling_protocol_details.multi_scale_flag _ihm_modeling_protocol_details.multi_state_flag _ihm_modeling_protocol_details.num_models_begin _ihm_modeling_protocol_details.num_models_end _ihm_modeling_protocol_details.ordered_flag _ihm_modeling_protocol_details.protocol_id _ihm_modeling_protocol_details.script_file_id _ihm_modeling_protocol_details.software_id _ihm_modeling_protocol_details.step_id _ihm_modeling_protocol_details.step_method _ihm_modeling_protocol_details.step_name _ihm_modeling_protocol_details.struct_assembly_description _ihm_modeling_protocol_details.struct_assembly_id 1 "Generation of 5000 Fold and Dock models" YES 1 NO NO 0 5000 NO 1 . 4 1 "CS-Rosetta Fold and Dock (C2 Symmetry)" "Model generation" "ORF6 dimer" 1 1 "Remove the chain B of the dimer" YES 2 NO NO 5000 5000 NO 1 . 5 2 . "Remove chain B" . 1 # loop_ _ihm_poly_atom_feature.asym_id _ihm_poly_atom_feature.atom_id _ihm_poly_atom_feature.comp_id _ihm_poly_atom_feature.entity_id _ihm_poly_atom_feature.feature_id _ihm_poly_atom_feature.ordinal_id _ihm_poly_atom_feature.seq_id A C LEU 1 1 1 4 A N VAL 1 2 2 5 A CA VAL 1 3 3 5 A C VAL 1 4 4 5 A N ASP 1 5 5 6 A C ASP 1 6 6 6 A N PHE 1 7 7 7 A CA PHE 1 8 8 7 A C PHE 1 9 9 7 A N GLN 1 10 10 8 A CA GLN 1 11 11 8 A C GLN 1 12 12 8 A N VAL 1 13 13 9 A CA VAL 1 14 14 9 A C VAL 1 15 15 9 A N THR 1 16 16 10 A CA THR 1 17 17 10 A C THR 1 18 18 10 A N ILE 1 19 19 11 A C ILE 1 20 20 11 A N ALA 1 21 21 12 A CA ALA 1 22 22 12 A C ALA 1 23 23 12 A N GLU 1 24 24 13 A CA GLU 1 25 25 13 A C GLU 1 26 26 13 A N ILE 1 27 27 14 A . ILE 1 28 28 18 A N MET 1 29 29 19 A CA MET 1 30 30 19 A C MET 1 31 31 19 A N ARG 1 32 32 20 A CA ARG 1 33 33 20 A C ARG 1 34 34 20 A N THR 1 35 35 21 A CA THR 1 36 36 21 A C THR 1 37 37 21 A N PHE 1 38 38 22 A CA PHE 1 39 39 22 A C PHE 1 40 40 22 A N LYS 1 41 41 23 A CA LYS 1 42 42 23 A C LYS 1 43 43 23 A N VAL 1 44 44 24 A CA VAL 1 45 45 24 A C VAL 1 46 46 24 A N SER 1 47 47 25 A C ILE 1 48 48 26 A N TRP 1 49 49 27 A CA TRP 1 50 50 27 A C TRP 1 51 51 27 A N ASN 1 52 52 28 A CA ASN 1 53 53 28 A C ASN 1 54 54 28 A N LEU 1 55 55 29 A CA LEU 1 56 56 29 A C LEU 1 57 57 29 A N ASP 1 58 58 30 A C LEU 1 59 59 44 A N THR 1 60 60 45 A CA THR 1 61 61 45 A C THR 1 62 62 45 A N GLU 1 63 63 46 A CA GLU 1 64 64 46 A C GLU 1 65 65 46 A N ASN 1 66 66 47 A CA ASN 1 67 67 47 A C ASN 1 68 68 47 A N LYS 1 69 69 48 A C TYR 1 70 73 49 A N SER 1 71 74 50 A CA SER 1 72 75 50 A C SER 1 73 76 50 A N GLN 1 74 77 51 A CA GLN 1 75 78 51 A C GLN 1 76 79 51 A N LEU 1 77 80 52 A CA LEU 1 78 81 52 A C LEU 1 79 82 52 A N ASP 1 80 83 53 A C GLU 1 81 84 55 A N GLN 1 82 85 56 A CA GLN 1 83 86 56 A C GLN 1 84 87 56 A N PRO 1 85 88 57 A CA PRO 1 86 89 57 A C PRO 1 87 90 57 A N MET 1 88 91 58 A CA MET 1 89 92 58 A C MET 1 90 93 58 A N GLU 1 91 94 59 A CA GLU 1 92 95 59 A C GLU 1 93 96 59 A N ILE 1 94 97 60 A CA ILE 1 95 98 60 A C ILE 1 96 99 60 A N ASP 1 97 100 61 # _ihm_struct_assembly.description "SARS-CoV-2 ORF6 accessory protein in liposomes modeled using experimental solid-state NMR data and CS-Rosetta Fold and Dock" _ihm_struct_assembly.id 1 _ihm_struct_assembly.name "SARS-CoV-2 ORF6 accessory protein in liposomes" # _ihm_struct_assembly_details.assembly_id 1 _ihm_struct_assembly_details.asym_id A _ihm_struct_assembly_details.entity_description . _ihm_struct_assembly_details.entity_id 1 _ihm_struct_assembly_details.entity_poly_segment_id 1 _ihm_struct_assembly_details.id 1 _ihm_struct_assembly_details.parent_assembly_id 1 # loop_ _software.citation_id _software.classification _software.description _software.location _software.name _software.pdbx_ordinal _software.type _software.version . "NMR data collection and processing" "Spectrometer control and data processing" https://www.bruker.com/en/products-and-solutions/mr/nmr-software/topspin.html Topspin 1 program "3.5, 4.0.9 and 4.1" . "NMR data analysis" "Collaborative Computing Project for NMR" https://ccpn.ac.uk/ CCPNMR 2 program 3.2 . "BioNMR virtual machines" "Resource for biomolecular NMR software. It provides tools for finding the software you need, documentation and tutorials for getting the most out of the software, and cloud-based virtual machines for executing the software." https://nmrbox.nmrhub.org/ NMRbox 3 other . . "Model generator" "Tool for protein structure prediction using chemical shift data from NMR" https://docs.rosettacommons.org/docs/latest/CS-Rosetta CS-Rosetta 4 program 2.0 . "Structure visualization" "PyMOL Molecular Graphics System" http://www.pymol.org Pymol 5 program 2.5 # _struct.entry_id 9A8Y _struct.pdbx_CASP_flag N _struct.pdbx_descriptor . _struct.pdbx_details "The NMR sample contains ERGIC-PI4P lipids" _struct.pdbx_model_details "The 10 models were obtained from CS-Rosetta Fold and Dock using experimental solid-state NMR data" _struct.pdbx_model_type_details "Monomeric unit extracted from the Fold and Dock dimeric results with the best energy and cs score convergence" _struct.pdbx_structure_determination_methodology integrative _struct.title "NMR-based structure of SARS-CoV-2 ORF6 accessory protein in liposomes" # _struct_asym.details . _struct_asym.entity_id 1 _struct_asym.id A _struct_asym.pdbx_PDB_id . _struct_asym.pdbx_alt_id . _struct_asym.pdbx_blank_PDB_chainid_flag . _struct_asym.pdbx_modified . _struct_asym.pdbx_order . _struct_asym.pdbx_type . # _struct_ref.db_code NS6_SARS2 _struct_ref.db_name UNP _struct_ref.details . _struct_ref.entity_id 1 _struct_ref.id 1 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_align_end . _struct_ref.pdbx_db_accession P0DTC6 _struct_ref.pdbx_db_isoform . _struct_ref.pdbx_seq_one_letter_code MFHLVDFQVTIAEILLIIMRTFKVSIWNLDYIINLIIKNLSKSLTENKYSQLDEEQPMEID # _struct_ref_seq.align_id 1 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.db_align_end 61 _struct_ref_seq.ref_id 1 _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.seq_align_end 61 # 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.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 A 1 1 MET 1 1 MET MET A . A 1 2 PHE 2 2 PHE PHE A . A 1 3 HIS 3 3 HIS HIS A . A 1 4 LEU 4 4 LEU LEU A . A 1 5 VAL 5 5 VAL VAL A . A 1 6 ASP 6 6 ASP ASP A . A 1 7 PHE 7 7 PHE PHE A . A 1 8 GLN 8 8 GLN GLN A . A 1 9 VAL 9 9 VAL VAL A . A 1 10 THR 10 10 THR THR A . A 1 11 ILE 11 11 ILE ILE A . A 1 12 ALA 12 12 ALA ALA A . A 1 13 GLU 13 13 GLU GLU A . A 1 14 ILE 14 14 ILE ILE A . A 1 15 LEU 15 15 LEU LEU A . A 1 16 LEU 16 16 LEU LEU A . A 1 17 ILE 17 17 ILE ILE A . A 1 18 ILE 18 18 ILE ILE A . A 1 19 MET 19 19 MET MET A . A 1 20 ARG 20 20 ARG ARG A . A 1 21 THR 21 21 THR THR A . A 1 22 PHE 22 22 PHE PHE A . A 1 23 LYS 23 23 LYS LYS A . A 1 24 VAL 24 24 VAL VAL A . A 1 25 SER 25 25 SER SER A . A 1 26 ILE 26 26 ILE ILE A . A 1 27 TRP 27 27 TRP TRP A . A 1 28 ASN 28 28 ASN ASN A . A 1 29 LEU 29 29 LEU LEU A . A 1 30 ASP 30 30 ASP ASP A . A 1 31 TYR 31 31 TYR TYR A . A 1 32 ILE 32 32 ILE ILE A . A 1 33 ILE 33 33 ILE ILE A . A 1 34 ASN 34 34 ASN ASN A . A 1 35 LEU 35 35 LEU LEU A . A 1 36 ILE 36 36 ILE ILE A . A 1 37 ILE 37 37 ILE ILE A . A 1 38 LYS 38 38 LYS LYS A . A 1 39 ASN 39 39 ASN ASN A . A 1 40 LEU 40 40 LEU LEU A . A 1 41 SER 41 41 SER SER A . A 1 42 LYS 42 42 LYS LYS A . A 1 43 SER 43 43 SER SER A . A 1 44 LEU 44 44 LEU LEU A . A 1 45 THR 45 45 THR THR A . A 1 46 GLU 46 46 GLU GLU A . A 1 47 ASN 47 47 ASN ASN A . A 1 48 LYS 48 48 LYS LYS A . A 1 49 TYR 49 49 TYR TYR A . A 1 50 SER 50 50 SER SER A . A 1 51 GLN 51 51 GLN GLN A . A 1 52 LEU 52 52 LEU LEU A . A 1 53 ASP 53 53 ASP ASP A . A 1 54 GLU 54 54 GLU GLU A . A 1 55 GLU 55 55 GLU GLU A . A 1 56 GLN 56 56 GLN GLN A . A 1 57 PRO 57 57 PRO PRO A . A 1 58 MET 58 58 MET MET A . A 1 59 GLU 59 59 GLU GLU A . A 1 60 ILE 60 60 ILE ILE A . A 1 61 ASP 61 61 ASP ASP A . # # loop_ # #