data_1K16 # _entry.id 1K16 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.280 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1K16 RCSB RCSB014430 WWPDB D_1000014430 # _pdbx_database_PDB_obs_spr.id OBSLTE _pdbx_database_PDB_obs_spr.date 2002-03-27 _pdbx_database_PDB_obs_spr.pdb_id 1J5B _pdbx_database_PDB_obs_spr.replace_pdb_id 1K16 _pdbx_database_PDB_obs_spr.details ? # _pdbx_database_status.status_code OBS _pdbx_database_status.entry_id 1K16 _pdbx_database_status.recvd_initial_deposition_date 2001-09-24 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Liepinsh, E.' 1 'Otting, G.' 2 'Harding, M.M.' 3 'Ward, L.G.' 4 'Mackay, J.P.' 5 'Haymet, A.D.J.' 6 # _citation.id primary _citation.title 'Solution structure of a hydrophobic analogue of the winter flounder antifreeze protein.' _citation.journal_abbrev Eur.J.Biochem. _citation.journal_volume 269 _citation.page_first 1259 _citation.page_last 1266 _citation.year 2002 _citation.journal_id_ASTM EJBCAI _citation.country IX _citation.journal_id_ISSN 0014-2956 _citation.journal_id_CSD 0262 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 11856360 _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Liepinsh, E.' 1 primary 'Otting, G.' 2 primary 'Harding, M.M.' 3 primary 'Ward, L.G.' 4 primary 'Mackay, J.P.' 5 primary 'Haymet, A.D.J.' 6 # _cell.entry_id 1K16 _cell.length_a ? _cell.length_b ? _cell.length_c ? _cell.angle_alpha ? _cell.angle_beta ? _cell.angle_gamma ? _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'Antifreeze protein type 1 analogue' _entity.formula_weight 3466.874 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation 'T(2,13,24,35)V, A(7,29)K, A(11,33)E' _entity.pdbx_fragment ? _entity.details ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code 'DVASDAKAAAELVAANAKAAAELVAANAKAAAEAVAR(NH2)' _entity_poly.pdbx_seq_one_letter_code_can DVASDAKAAAELVAANAKAAAELVAANAKAAAEAVARX _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 ASP n 1 2 VAL n 1 3 ALA n 1 4 SER n 1 5 ASP n 1 6 ALA n 1 7 LYS n 1 8 ALA n 1 9 ALA n 1 10 ALA n 1 11 GLU n 1 12 LEU n 1 13 VAL n 1 14 ALA n 1 15 ALA n 1 16 ASN n 1 17 ALA n 1 18 LYS n 1 19 ALA n 1 20 ALA n 1 21 ALA n 1 22 GLU n 1 23 LEU n 1 24 VAL n 1 25 ALA n 1 26 ALA n 1 27 ASN n 1 28 ALA n 1 29 LYS n 1 30 ALA n 1 31 ALA n 1 32 ALA n 1 33 GLU n 1 34 ALA n 1 35 VAL n 1 36 ALA n 1 37 ARG n 1 38 NH2 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 PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THIS PEPTIDE OCCURS NATURALLY IN PSEUDOPLEURONECTES AMERICANUS (WINTER FLOUNDER). ; # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 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 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 '2D 1H-1H NOESY' 2 1 1 DQF-COSY 3 1 1 '2D 1H-1H TOCSY' 4 1 1 '2D 1H-1H ROESY' 5 2 2 '2D 1H-1H NOESY' # loop_ _pdbx_nmr_exptl_sample_conditions.conditions_id _pdbx_nmr_exptl_sample_conditions.temperature _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_exptl_sample_conditions.pH _pdbx_nmr_exptl_sample_conditions.ionic_strength _pdbx_nmr_exptl_sample_conditions.pressure_units 1 283 ambient 7.0 0.1 ? 2 283 ambient 7.0 0.1 ? # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '2 mM peptide; 90% H2O, 10% D2O' '90% H2O/10% D2O' 2 '2 mM peptide; 90% H2O, 10% D2O' '90% H2O/10% D2O' # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.field_strength 1 ? Bruker DMX 600 2 ? Varian INOVA 800 # _pdbx_nmr_refine.entry_id 1K16 _pdbx_nmr_refine.method ;torsion angle dynamics, molecular dynamics ; _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1K16 _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques' # _pdbx_nmr_ensemble.entry_id 1K16 _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 20 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the least restraint violations,structures with the lowest energy,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 1K16 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'minimized average structure' # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal UXNMR 2.5 processing Bruker 1 DYANA 1.5 refinement Guentert 2 OPAL 2.6 refinement Lginbuehl 3 XEASY 2.2 'data analysis' Bartels 4 MOLMOL 1 'data analysis' Koradi 5 # _exptl.entry_id 1K16 _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.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 1K16 _struct.title 'Solution structure of a hydrophobic analogue of the winter flounder antifreeze protein' _struct.pdbx_descriptor 'Antifreeze protein type 1 analogue' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1K16 _struct_keywords.pdbx_keywords 'ANTIFREEZE PROTEIN' _struct_keywords.text 'alpha helix, ANTIFREEZE 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 ASP _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 ARG _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 37 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id ASP _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 1 _struct_conf.end_auth_comp_id ARG _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 37 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 37 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _database_PDB_matrix.entry_id 1K16 _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 1K16 _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 ASP 1 1 1 ASP ASP A . n A 1 2 VAL 2 2 2 VAL VAL A . n A 1 3 ALA 3 3 3 ALA ALA A . n A 1 4 SER 4 4 4 SER SER A . n A 1 5 ASP 5 5 5 ASP ASP A . n A 1 6 ALA 6 6 6 ALA ALA A . n A 1 7 LYS 7 7 7 LYS LYS 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 ALA 10 10 10 ALA ALA A . n A 1 11 GLU 11 11 11 GLU GLU A . n A 1 12 LEU 12 12 12 LEU LEU A . n A 1 13 VAL 13 13 13 VAL VAL A . n A 1 14 ALA 14 14 14 ALA ALA A . n A 1 15 ALA 15 15 15 ALA ALA A . n A 1 16 ASN 16 16 16 ASN ASN A . n A 1 17 ALA 17 17 17 ALA ALA A . n A 1 18 LYS 18 18 18 LYS LYS A . n A 1 19 ALA 19 19 19 ALA ALA A . n A 1 20 ALA 20 20 20 ALA ALA A . n A 1 21 ALA 21 21 21 ALA ALA A . n A 1 22 GLU 22 22 22 GLU GLU A . n A 1 23 LEU 23 23 23 LEU LEU A . n A 1 24 VAL 24 24 24 VAL VAL A . n A 1 25 ALA 25 25 25 ALA ALA A . n A 1 26 ALA 26 26 26 ALA ALA A . n A 1 27 ASN 27 27 27 ASN ASN A . n A 1 28 ALA 28 28 28 ALA ALA A . n A 1 29 LYS 29 29 29 LYS LYS A . n A 1 30 ALA 30 30 30 ALA ALA A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 ALA 32 32 32 ALA ALA A . n A 1 33 GLU 33 33 33 GLU GLU A . n A 1 34 ALA 34 34 34 ALA ALA A . n A 1 35 VAL 35 35 35 VAL VAL A . n A 1 36 ALA 36 36 36 ALA ALA A . n A 1 37 ARG 37 37 37 ARG ARG A . n A 1 38 NH2 38 38 38 NH2 NH2 A . n # 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 2001-10-17 2 'Structure model' 1 1 2002-03-22 # loop_ _pdbx_audit_revision_details.ordinal _pdbx_audit_revision_details.revision_ordinal _pdbx_audit_revision_details.data_content_type _pdbx_audit_revision_details.provider _pdbx_audit_revision_details.type _pdbx_audit_revision_details.description 1 1 'Structure model' repository 'Initial release' ? 2 2 'Structure model' repository Obsolete ? #