data_1B7J
# 
_entry.id   1B7J 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.375 
_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   1B7J         pdb_00001b7j 10.2210/pdb1b7j/pdb 
RCSB  RCSB000350   ?            ?                   
WWPDB D_1000000350 ?            ?                   
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1B7J 
_pdbx_database_status.recvd_initial_deposition_date   1999-01-24 
_pdbx_database_status.deposit_site                    BNL 
_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 
'Graether, S.P.' 1 
'Deluca, C.I.'   2 
'Baardsnes, J.'  3 
'Hill, G.A.'     4 
'Davies, P.L.'   5 
'Jia, Z.'        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 'Quantitative and qualitative analysis of type III antifreeze protein structure and function.'                            
J.Biol.Chem.   274 11842 11847 1999 JBCHA3 US 0021-9258 0071 ? 10207002 10.1074/jbc.274.17.11842 
1       'The Effects of Steric Mutations on the Structure of Type III Antifreeze Protein and its Interaction with Ice'            
J.Mol.Biol.    275 515   ?     1998 JMOBAK UK 0022-2836 0070 ? ?        ?                        
2       'Structural Basis for the Binding of a Globular Antifreeze Protein to Ice'                                                
Nature         384 285   ?     1996 NATUAS UK 0028-0836 0006 ? ?        ?                        
3       'Crystallization and Preliminary X-Ray Crystallographic Studies on Type III Antifreeze Protein'                           
'Protein Sci.' 4   1236  ?     1995 PRCIEI US 0961-8368 0795 ? ?        ?                        
4       'Use of Proline Mutants to Help Solve the NMR Solution Structure of Type III Antifreeze Protein'                          
'Protein Sci.' 2   1411  ?     1993 PRCIEI US 0961-8368 0795 ? ?        ?                        
5       'Multiple Genes Provide the Basis for Antifreeze Protein Diversity and Dosage in the Ocean Pout, Macrozoarces Americanus' 
J.Biol.Chem.   263 12049 ?     1988 JBCHA3 US 0021-9258 0071 ? ?        ?                        
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Graether, S.P.'   1  ? 
primary 'DeLuca, C.I.'     2  ? 
primary 'Baardsnes, J.'    3  ? 
primary 'Hill, G.A.'       4  ? 
primary 'Davies, P.L.'     5  ? 
primary 'Jia, Z.'          6  ? 
1       'Deluca, C.I.'     7  ? 
1       'Davies, P.L.'     8  ? 
1       'Ye, Q.'           9  ? 
1       'Jia, Z.'          10 ? 
2       'Jia, Z.'          11 ? 
2       'Deluca, C.I.'     12 ? 
2       'Chao, H.'         13 ? 
2       'Davies, P.L.'     14 ? 
3       'Jia, Z.'          15 ? 
3       'Deluca, C.I.'     16 ? 
3       'Davies, P.L.'     17 ? 
4       'Chao, H.'         18 ? 
4       'Davies, P.L.'     19 ? 
4       'Sykes, B.D.'      20 ? 
4       'Sonnichsen, F.D.' 21 ? 
5       'Hew, C.L.'        22 ? 
5       'Wang, N.C.'       23 ? 
5       'Joshi, S.'        24 ? 
5       'Fletcher, G.L.'   25 ? 
5       'Scott, G.K.'      26 ? 
5       'Hayes, P.H.'      27 ? 
5       'Buettner, B.'     28 ? 
5       'Davies, P.L.'     29 ? 
# 
_cell.entry_id           1B7J 
_cell.length_a           33.166 
_cell.length_b           40.055 
_cell.length_c           44.745 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              4 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1B7J 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
# 
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 man 'PROTEIN (ANTIFREEZE PROTEIN TYPE III)' 6951.180 1  ? 'V20A, P64A, P65A' ? ? 
2 water   nat water                                   18.015   51 ? ?                  ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'TYPE III ANTIFREEZE PROTEIN QAE ISOFORM' 
# 
_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       ANQASVVANQLIPINTALTLAMMRSEVVTPVGIPAEDIPRLVSMQVNRAVPLGTTLMPDMVKGYAA 
_entity_poly.pdbx_seq_one_letter_code_can   ANQASVVANQLIPINTALTLAMMRSEVVTPVGIPAEDIPRLVSMQVNRAVPLGTTLMPDMVKGYAA 
_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  ALA n 
1 2  ASN n 
1 3  GLN n 
1 4  ALA n 
1 5  SER n 
1 6  VAL n 
1 7  VAL n 
1 8  ALA n 
1 9  ASN n 
1 10 GLN n 
1 11 LEU n 
1 12 ILE n 
1 13 PRO n 
1 14 ILE n 
1 15 ASN n 
1 16 THR n 
1 17 ALA n 
1 18 LEU n 
1 19 THR n 
1 20 LEU n 
1 21 ALA n 
1 22 MET n 
1 23 MET n 
1 24 ARG n 
1 25 SER n 
1 26 GLU n 
1 27 VAL n 
1 28 VAL n 
1 29 THR n 
1 30 PRO n 
1 31 VAL n 
1 32 GLY n 
1 33 ILE n 
1 34 PRO n 
1 35 ALA n 
1 36 GLU n 
1 37 ASP n 
1 38 ILE n 
1 39 PRO n 
1 40 ARG n 
1 41 LEU n 
1 42 VAL n 
1 43 SER n 
1 44 MET n 
1 45 GLN n 
1 46 VAL n 
1 47 ASN n 
1 48 ARG n 
1 49 ALA n 
1 50 VAL n 
1 51 PRO n 
1 52 LEU n 
1 53 GLY n 
1 54 THR n 
1 55 THR n 
1 56 LEU n 
1 57 MET n 
1 58 PRO n 
1 59 ASP n 
1 60 MET n 
1 61 VAL n 
1 62 LYS n 
1 63 GLY n 
1 64 TYR n 
1 65 ALA n 
1 66 ALA n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               'ocean pout' 
_entity_src_gen.gene_src_genus                     Macrozoarces 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Macrozoarces americanus' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     8199 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   ? 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               ? 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       PT7-7F 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    ANPC_MACAM 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P19614 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1B7J 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 2 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 66 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P19614 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  65 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       65 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 1B7J ALA A 21 ? UNP P19614 VAL 20 'engineered mutation' 20 1 
1 1B7J ALA A 65 ? UNP P19614 PRO 64 'engineered mutation' 64 2 
1 1B7J ALA A 66 ? UNP P19614 PRO 65 'engineered mutation' 65 3 
# 
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 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
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 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
_exptl.entry_id          1B7J 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.14 
_exptl_crystal.density_percent_sol   42.41 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.5 
_exptl_crystal_grow.pdbx_details    'pH 5.5' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           298 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'MAR scanner 300 mm plate' 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.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             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.type                        'RIGAKU RU200' 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1B7J 
_reflns.observed_criterion_sigma_I   1.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             25.0 
_reflns.d_resolution_high            1.65 
_reflns.number_obs                   7106 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         93.3 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.065 
_reflns.pdbx_netI_over_sigmaI        18.1 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              5.0 
_reflns.R_free_details               ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             1.65 
_reflns_shell.d_res_low              1.71 
_reflns_shell.percent_possible_all   89.6 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        0.442 
_reflns_shell.meanI_over_sigI_obs    2.6 
_reflns_shell.pdbx_redundancy        4.1 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1B7J 
_refine.ls_number_reflns_obs                     7067 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.0 
_refine.ls_d_res_high                            1.65 
_refine.ls_percent_reflns_obs                    93.4 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1944000 
_refine.ls_R_factor_R_free                       0.2150000 
_refine.ls_R_factor_R_free_error                 0.011 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 5. 
_refine.ls_number_reflns_R_free                  389 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               19.9 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               'FREE R' 
_refine.details                                  ? 
_refine.pdbx_starting_model                      1MSI 
_refine.pdbx_method_to_determine_struct          OTHER 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        480 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             51 
_refine_hist.number_atoms_total               531 
_refine_hist.d_res_high                       1.65 
_refine_hist.d_res_low                        8.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
x_bond_d                0.014 ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             2.969 ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      27.   ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      1.36  ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   ? 
_refine_ls_shell.d_res_high                       1.65 
_refine_ls_shell.d_res_low                        1.72 
_refine_ls_shell.number_reflns_R_work             763 
_refine_ls_shell.R_factor_R_work                  0.3109000 
_refine_ls_shell.percent_reflns_obs               89.3 
_refine_ls_shell.R_factor_R_free                  0.4470000 
_refine_ls_shell.R_factor_R_free_error            0.061 
_refine_ls_shell.percent_reflns_R_free            5. 
_refine_ls_shell.number_reflns_R_free             54 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.R_factor_all                     ? 
# 
_pdbx_xplor_file.serial_no        1 
_pdbx_xplor_file.param_file       PARAM19X.PRO 
_pdbx_xplor_file.topol_file       TOPH19X.PRO 
_pdbx_xplor_file.pdbx_refine_id   'X-RAY DIFFRACTION' 
# 
_struct.entry_id                  1B7J 
_struct.title                     'TYPE III ANTIFREEZE PROTEIN ISOFORM HPLC 12 V20A' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1B7J 
_struct_keywords.pdbx_keywords   'ANTIFREEZE PROTEIN' 
_struct_keywords.text            'ANTIFREEZE PROTEIN, MUTANT, ICE BINDING PROTEIN, THERMAL HYSTERESIS 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 2 ? 
# 
_struct_biol.id   1 
# 
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 LEU A 20 ? MET A 22 ? LEU A 19 MET A 21 5 ? 3 
HELX_P HELX_P2 2 ALA A 35 ? LEU A 41 ? ALA A 34 LEU A 40 5 ? 7 
HELX_P HELX_P3 3 PRO A 58 ? MET A 60 ? PRO A 57 MET A 59 5 ? 3 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_mon_prot_cis.pdbx_id                1 
_struct_mon_prot_cis.label_comp_id          THR 
_struct_mon_prot_cis.label_seq_id           29 
_struct_mon_prot_cis.label_asym_id          A 
_struct_mon_prot_cis.label_alt_id           . 
_struct_mon_prot_cis.pdbx_PDB_ins_code      ? 
_struct_mon_prot_cis.auth_comp_id           THR 
_struct_mon_prot_cis.auth_seq_id            28 
_struct_mon_prot_cis.auth_asym_id           A 
_struct_mon_prot_cis.pdbx_label_comp_id_2   PRO 
_struct_mon_prot_cis.pdbx_label_seq_id_2    30 
_struct_mon_prot_cis.pdbx_label_asym_id_2   A 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2    ? 
_struct_mon_prot_cis.pdbx_auth_comp_id_2    PRO 
_struct_mon_prot_cis.pdbx_auth_seq_id_2     29 
_struct_mon_prot_cis.pdbx_auth_asym_id_2    A 
_struct_mon_prot_cis.pdbx_PDB_model_num     1 
_struct_mon_prot_cis.pdbx_omega_angle       -7.60 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   2 
_struct_sheet.details          ? 
# 
_struct_sheet_order.sheet_id     A 
_struct_sheet_order.range_id_1   1 
_struct_sheet_order.range_id_2   2 
_struct_sheet_order.offset       ? 
_struct_sheet_order.sense        anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
A 1 SER A 5  ? ALA A 8  ? SER A 4  ALA A 7  
A 2 MET A 23 ? GLU A 26 ? MET A 22 GLU A 25 
# 
_pdbx_struct_sheet_hbond.sheet_id                A 
_pdbx_struct_sheet_hbond.range_id_1              1 
_pdbx_struct_sheet_hbond.range_id_2              2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_1_label_comp_id   SER 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    5 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id    O 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id    SER 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     4 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   N 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   GLU 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    26 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id    N 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id    GLU 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     25 
# 
_database_PDB_matrix.entry_id          1B7J 
_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                    1B7J 
_atom_sites.fract_transf_matrix[1][1]   0.030151 
_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]   0.024966 
_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]   0.022349 
_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 
N 
O 
S 
# 
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  ALA 1  0  0  ALA ALA A . n 
A 1 2  ASN 2  1  1  ASN ALA A . n 
A 1 3  GLN 3  2  2  GLN GLN A . n 
A 1 4  ALA 4  3  3  ALA ALA A . n 
A 1 5  SER 5  4  4  SER SER A . n 
A 1 6  VAL 6  5  5  VAL VAL A . n 
A 1 7  VAL 7  6  6  VAL VAL A . n 
A 1 8  ALA 8  7  7  ALA ALA A . n 
A 1 9  ASN 9  8  8  ASN ASN A . n 
A 1 10 GLN 10 9  9  GLN GLN A . n 
A 1 11 LEU 11 10 10 LEU LEU A . n 
A 1 12 ILE 12 11 11 ILE ILE A . n 
A 1 13 PRO 13 12 12 PRO PRO A . n 
A 1 14 ILE 14 13 13 ILE ILE A . n 
A 1 15 ASN 15 14 14 ASN ASN A . n 
A 1 16 THR 16 15 15 THR THR A . n 
A 1 17 ALA 17 16 16 ALA ALA A . n 
A 1 18 LEU 18 17 17 LEU LEU A . n 
A 1 19 THR 19 18 18 THR THR A . n 
A 1 20 LEU 20 19 19 LEU LEU A . n 
A 1 21 ALA 21 20 20 ALA ALA A . n 
A 1 22 MET 22 21 21 MET MET A . n 
A 1 23 MET 23 22 22 MET MET A . n 
A 1 24 ARG 24 23 23 ARG ARG A . n 
A 1 25 SER 25 24 24 SER SER A . n 
A 1 26 GLU 26 25 25 GLU GLU A . n 
A 1 27 VAL 27 26 26 VAL VAL A . n 
A 1 28 VAL 28 27 27 VAL VAL A . n 
A 1 29 THR 29 28 28 THR THR A . n 
A 1 30 PRO 30 29 29 PRO PRO A . n 
A 1 31 VAL 31 30 30 VAL VAL A . n 
A 1 32 GLY 32 31 31 GLY GLY A . n 
A 1 33 ILE 33 32 32 ILE ILE A . n 
A 1 34 PRO 34 33 33 PRO PRO A . n 
A 1 35 ALA 35 34 34 ALA ALA A . n 
A 1 36 GLU 36 35 35 GLU GLU A . n 
A 1 37 ASP 37 36 36 ASP ASP A . n 
A 1 38 ILE 38 37 37 ILE ILE A . n 
A 1 39 PRO 39 38 38 PRO PRO A . n 
A 1 40 ARG 40 39 39 ARG ARG A . n 
A 1 41 LEU 41 40 40 LEU LEU A . n 
A 1 42 VAL 42 41 41 VAL VAL A . n 
A 1 43 SER 43 42 42 SER SER A . n 
A 1 44 MET 44 43 43 MET MET A . n 
A 1 45 GLN 45 44 44 GLN GLN A . n 
A 1 46 VAL 46 45 45 VAL VAL A . n 
A 1 47 ASN 47 46 46 ASN ASN A . n 
A 1 48 ARG 48 47 47 ARG ARG A . n 
A 1 49 ALA 49 48 48 ALA ALA A . n 
A 1 50 VAL 50 49 49 VAL VAL A . n 
A 1 51 PRO 51 50 50 PRO PRO A . n 
A 1 52 LEU 52 51 51 LEU LEU A . n 
A 1 53 GLY 53 52 52 GLY GLY A . n 
A 1 54 THR 54 53 53 THR THR A . n 
A 1 55 THR 55 54 54 THR THR A . n 
A 1 56 LEU 56 55 55 LEU LEU A . n 
A 1 57 MET 57 56 56 MET MET A . n 
A 1 58 PRO 58 57 57 PRO PRO A . n 
A 1 59 ASP 59 58 58 ASP ASP A . n 
A 1 60 MET 60 59 59 MET MET A . n 
A 1 61 VAL 61 60 60 VAL VAL A . n 
A 1 62 LYS 62 61 61 LYS LYS A . n 
A 1 63 GLY 63 62 62 GLY GLY A . n 
A 1 64 TYR 64 63 63 TYR TYR A . n 
A 1 65 ALA 65 64 64 ALA ALA A . n 
A 1 66 ALA 66 65 65 ALA ALA A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 HOH 1  101 101 HOH HOH A . 
B 2 HOH 2  102 102 HOH HOH A . 
B 2 HOH 3  104 104 HOH HOH A . 
B 2 HOH 4  105 105 HOH HOH A . 
B 2 HOH 5  106 106 HOH HOH A . 
B 2 HOH 6  108 108 HOH HOH A . 
B 2 HOH 7  110 110 HOH HOH A . 
B 2 HOH 8  111 111 HOH HOH A . 
B 2 HOH 9  112 112 HOH HOH A . 
B 2 HOH 10 113 113 HOH HOH A . 
B 2 HOH 11 114 114 HOH HOH A . 
B 2 HOH 12 115 115 HOH HOH A . 
B 2 HOH 13 117 117 HOH HOH A . 
B 2 HOH 14 118 118 HOH HOH A . 
B 2 HOH 15 119 119 HOH HOH A . 
B 2 HOH 16 120 120 HOH HOH A . 
B 2 HOH 17 122 122 HOH HOH A . 
B 2 HOH 18 123 123 HOH HOH A . 
B 2 HOH 19 124 124 HOH HOH A . 
B 2 HOH 20 125 125 HOH HOH A . 
B 2 HOH 21 126 126 HOH HOH A . 
B 2 HOH 22 127 127 HOH HOH A . 
B 2 HOH 23 128 128 HOH HOH A . 
B 2 HOH 24 129 129 HOH HOH A . 
B 2 HOH 25 130 130 HOH HOH A . 
B 2 HOH 26 131 131 HOH HOH A . 
B 2 HOH 27 132 132 HOH HOH A . 
B 2 HOH 28 133 133 HOH HOH A . 
B 2 HOH 29 134 134 HOH HOH A . 
B 2 HOH 30 135 135 HOH HOH A . 
B 2 HOH 31 137 137 HOH HOH A . 
B 2 HOH 32 139 139 HOH HOH A . 
B 2 HOH 33 140 140 HOH HOH A . 
B 2 HOH 34 141 141 HOH HOH A . 
B 2 HOH 35 144 144 HOH HOH A . 
B 2 HOH 36 145 145 HOH HOH A . 
B 2 HOH 37 152 152 HOH HOH A . 
B 2 HOH 38 157 157 HOH HOH A . 
B 2 HOH 39 160 160 HOH HOH A . 
B 2 HOH 40 161 161 HOH HOH A . 
B 2 HOH 41 164 164 HOH HOH A . 
B 2 HOH 42 170 170 HOH HOH A . 
B 2 HOH 43 172 172 HOH HOH A . 
B 2 HOH 44 173 173 HOH HOH A . 
B 2 HOH 45 175 175 HOH HOH A . 
B 2 HOH 46 176 176 HOH HOH A . 
B 2 HOH 47 178 178 HOH HOH A . 
B 2 HOH 48 201 201 HOH HOH A . 
B 2 HOH 49 202 202 HOH HOH A . 
B 2 HOH 50 203 203 HOH HOH A . 
B 2 HOH 51 204 204 HOH HOH A . 
# 
_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,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 
# 
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 1999-04-30 
2 'Structure model' 1 1 2008-04-26 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2021-11-03 
5 'Structure model' 1 4 2023-08-09 
# 
_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 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Refinement description'    
# 
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' struct_ref_seq_dif            
3 5 'Structure model' chem_comp_atom                
4 5 'Structure model' chem_comp_bond                
5 5 'Structure model' pdbx_initial_refinement_model 
# 
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' 
3 4 'Structure model' '_struct_ref_seq_dif.details'         
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR    'model building' .   ? 1 
X-PLOR    refinement       3.0 ? 2 
DENZO     'data reduction' .   ? 3 
SCALEPACK 'data scaling'   .   ? 4 
X-PLOR    phasing          .   ? 5 
# 
loop_
_pdbx_validate_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1 1 NE A ARG 39 ? ? CZ A ARG 39 ? ? NH1 A ARG 39 ? ? 123.50 120.30 3.20  0.50 N 
2 1 NE A ARG 47 ? ? CZ A ARG 47 ? ? NH2 A ARG 47 ? ? 116.97 120.30 -3.33 0.50 N 
# 
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 ASN 1 ? CG  ? A ASN 2 CG  
2 1 Y 1 A ASN 1 ? OD1 ? A ASN 2 OD1 
3 1 Y 1 A ASN 1 ? ND2 ? A ASN 2 ND2 
# 
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  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
GLN N    N N N 74  
GLN CA   C N S 75  
GLN C    C N N 76  
GLN O    O N N 77  
GLN CB   C N N 78  
GLN CG   C N N 79  
GLN CD   C N N 80  
GLN OE1  O N N 81  
GLN NE2  N N N 82  
GLN OXT  O N N 83  
GLN H    H N N 84  
GLN H2   H N N 85  
GLN HA   H N N 86  
GLN HB2  H N N 87  
GLN HB3  H N N 88  
GLN HG2  H N N 89  
GLN HG3  H N N 90  
GLN HE21 H N N 91  
GLN HE22 H N N 92  
GLN HXT  H N N 93  
GLU N    N N N 94  
GLU CA   C N S 95  
GLU C    C N N 96  
GLU O    O N N 97  
GLU CB   C N N 98  
GLU CG   C N N 99  
GLU CD   C N N 100 
GLU OE1  O N N 101 
GLU OE2  O N N 102 
GLU OXT  O N N 103 
GLU H    H N N 104 
GLU H2   H N N 105 
GLU HA   H N N 106 
GLU HB2  H N N 107 
GLU HB3  H N N 108 
GLU HG2  H N N 109 
GLU HG3  H N N 110 
GLU HE2  H N N 111 
GLU HXT  H N N 112 
GLY N    N N N 113 
GLY CA   C N N 114 
GLY C    C N N 115 
GLY O    O N N 116 
GLY OXT  O N N 117 
GLY H    H N N 118 
GLY H2   H N N 119 
GLY HA2  H N N 120 
GLY HA3  H N N 121 
GLY HXT  H N N 122 
HOH O    O N N 123 
HOH H1   H N N 124 
HOH H2   H N N 125 
ILE N    N N N 126 
ILE CA   C N S 127 
ILE C    C N N 128 
ILE O    O N N 129 
ILE CB   C N S 130 
ILE CG1  C N N 131 
ILE CG2  C N N 132 
ILE CD1  C N N 133 
ILE OXT  O N N 134 
ILE H    H N N 135 
ILE H2   H N N 136 
ILE HA   H N N 137 
ILE HB   H N N 138 
ILE HG12 H N N 139 
ILE HG13 H N N 140 
ILE HG21 H N N 141 
ILE HG22 H N N 142 
ILE HG23 H N N 143 
ILE HD11 H N N 144 
ILE HD12 H N N 145 
ILE HD13 H N N 146 
ILE HXT  H N N 147 
LEU N    N N N 148 
LEU CA   C N S 149 
LEU C    C N N 150 
LEU O    O N N 151 
LEU CB   C N N 152 
LEU CG   C N N 153 
LEU CD1  C N N 154 
LEU CD2  C N N 155 
LEU OXT  O N N 156 
LEU H    H N N 157 
LEU H2   H N N 158 
LEU HA   H N N 159 
LEU HB2  H N N 160 
LEU HB3  H N N 161 
LEU HG   H N N 162 
LEU HD11 H N N 163 
LEU HD12 H N N 164 
LEU HD13 H N N 165 
LEU HD21 H N N 166 
LEU HD22 H N N 167 
LEU HD23 H N N 168 
LEU HXT  H N N 169 
LYS N    N N N 170 
LYS CA   C N S 171 
LYS C    C N N 172 
LYS O    O N N 173 
LYS CB   C N N 174 
LYS CG   C N N 175 
LYS CD   C N N 176 
LYS CE   C N N 177 
LYS NZ   N N N 178 
LYS OXT  O N N 179 
LYS H    H N N 180 
LYS H2   H N N 181 
LYS HA   H N N 182 
LYS HB2  H N N 183 
LYS HB3  H N N 184 
LYS HG2  H N N 185 
LYS HG3  H N N 186 
LYS HD2  H N N 187 
LYS HD3  H N N 188 
LYS HE2  H N N 189 
LYS HE3  H N N 190 
LYS HZ1  H N N 191 
LYS HZ2  H N N 192 
LYS HZ3  H N N 193 
LYS HXT  H N N 194 
MET N    N N N 195 
MET CA   C N S 196 
MET C    C N N 197 
MET O    O N N 198 
MET CB   C N N 199 
MET CG   C N N 200 
MET SD   S N N 201 
MET CE   C N N 202 
MET OXT  O N N 203 
MET H    H N N 204 
MET H2   H N N 205 
MET HA   H N N 206 
MET HB2  H N N 207 
MET HB3  H N N 208 
MET HG2  H N N 209 
MET HG3  H N N 210 
MET HE1  H N N 211 
MET HE2  H N N 212 
MET HE3  H N N 213 
MET HXT  H N N 214 
PRO N    N N N 215 
PRO CA   C N S 216 
PRO C    C N N 217 
PRO O    O N N 218 
PRO CB   C N N 219 
PRO CG   C N N 220 
PRO CD   C N N 221 
PRO OXT  O N N 222 
PRO H    H N N 223 
PRO HA   H N N 224 
PRO HB2  H N N 225 
PRO HB3  H N N 226 
PRO HG2  H N N 227 
PRO HG3  H N N 228 
PRO HD2  H N N 229 
PRO HD3  H N N 230 
PRO HXT  H N N 231 
SER N    N N N 232 
SER CA   C N S 233 
SER C    C N N 234 
SER O    O N N 235 
SER CB   C N N 236 
SER OG   O N N 237 
SER OXT  O N N 238 
SER H    H N N 239 
SER H2   H N N 240 
SER HA   H N N 241 
SER HB2  H N N 242 
SER HB3  H N N 243 
SER HG   H N N 244 
SER HXT  H N N 245 
THR N    N N N 246 
THR CA   C N S 247 
THR C    C N N 248 
THR O    O N N 249 
THR CB   C N R 250 
THR OG1  O N N 251 
THR CG2  C N N 252 
THR OXT  O N N 253 
THR H    H N N 254 
THR H2   H N N 255 
THR HA   H N N 256 
THR HB   H N N 257 
THR HG1  H N N 258 
THR HG21 H N N 259 
THR HG22 H N N 260 
THR HG23 H N N 261 
THR HXT  H N N 262 
TYR N    N N N 263 
TYR CA   C N S 264 
TYR C    C N N 265 
TYR O    O N N 266 
TYR CB   C N N 267 
TYR CG   C Y N 268 
TYR CD1  C Y N 269 
TYR CD2  C Y N 270 
TYR CE1  C Y N 271 
TYR CE2  C Y N 272 
TYR CZ   C Y N 273 
TYR OH   O N N 274 
TYR OXT  O N N 275 
TYR H    H N N 276 
TYR H2   H N N 277 
TYR HA   H N N 278 
TYR HB2  H N N 279 
TYR HB3  H N N 280 
TYR HD1  H N N 281 
TYR HD2  H N N 282 
TYR HE1  H N N 283 
TYR HE2  H N N 284 
TYR HH   H N N 285 
TYR HXT  H N N 286 
VAL N    N N N 287 
VAL CA   C N S 288 
VAL C    C N N 289 
VAL O    O N N 290 
VAL CB   C N N 291 
VAL CG1  C N N 292 
VAL CG2  C N N 293 
VAL OXT  O N N 294 
VAL H    H N N 295 
VAL H2   H N N 296 
VAL HA   H N N 297 
VAL HB   H N N 298 
VAL HG11 H N N 299 
VAL HG12 H N N 300 
VAL HG13 H N N 301 
VAL HG21 H N N 302 
VAL HG22 H N N 303 
VAL HG23 H N N 304 
VAL HXT  H N N 305 
# 
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  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
GLN N   CA   sing N N 70  
GLN N   H    sing N N 71  
GLN N   H2   sing N N 72  
GLN CA  C    sing N N 73  
GLN CA  CB   sing N N 74  
GLN CA  HA   sing N N 75  
GLN C   O    doub N N 76  
GLN C   OXT  sing N N 77  
GLN CB  CG   sing N N 78  
GLN CB  HB2  sing N N 79  
GLN CB  HB3  sing N N 80  
GLN CG  CD   sing N N 81  
GLN CG  HG2  sing N N 82  
GLN CG  HG3  sing N N 83  
GLN CD  OE1  doub N N 84  
GLN CD  NE2  sing N N 85  
GLN NE2 HE21 sing N N 86  
GLN NE2 HE22 sing N N 87  
GLN OXT HXT  sing N N 88  
GLU N   CA   sing N N 89  
GLU N   H    sing N N 90  
GLU N   H2   sing N N 91  
GLU CA  C    sing N N 92  
GLU CA  CB   sing N N 93  
GLU CA  HA   sing N N 94  
GLU C   O    doub N N 95  
GLU C   OXT  sing N N 96  
GLU CB  CG   sing N N 97  
GLU CB  HB2  sing N N 98  
GLU CB  HB3  sing N N 99  
GLU CG  CD   sing N N 100 
GLU CG  HG2  sing N N 101 
GLU CG  HG3  sing N N 102 
GLU CD  OE1  doub N N 103 
GLU CD  OE2  sing N N 104 
GLU OE2 HE2  sing N N 105 
GLU OXT HXT  sing N N 106 
GLY N   CA   sing N N 107 
GLY N   H    sing N N 108 
GLY N   H2   sing N N 109 
GLY CA  C    sing N N 110 
GLY CA  HA2  sing N N 111 
GLY CA  HA3  sing N N 112 
GLY C   O    doub N N 113 
GLY C   OXT  sing N N 114 
GLY OXT HXT  sing N N 115 
HOH O   H1   sing N N 116 
HOH O   H2   sing N N 117 
ILE N   CA   sing N N 118 
ILE N   H    sing N N 119 
ILE N   H2   sing N N 120 
ILE CA  C    sing N N 121 
ILE CA  CB   sing N N 122 
ILE CA  HA   sing N N 123 
ILE C   O    doub N N 124 
ILE C   OXT  sing N N 125 
ILE CB  CG1  sing N N 126 
ILE CB  CG2  sing N N 127 
ILE CB  HB   sing N N 128 
ILE CG1 CD1  sing N N 129 
ILE CG1 HG12 sing N N 130 
ILE CG1 HG13 sing N N 131 
ILE CG2 HG21 sing N N 132 
ILE CG2 HG22 sing N N 133 
ILE CG2 HG23 sing N N 134 
ILE CD1 HD11 sing N N 135 
ILE CD1 HD12 sing N N 136 
ILE CD1 HD13 sing N N 137 
ILE OXT HXT  sing N N 138 
LEU N   CA   sing N N 139 
LEU N   H    sing N N 140 
LEU N   H2   sing N N 141 
LEU CA  C    sing N N 142 
LEU CA  CB   sing N N 143 
LEU CA  HA   sing N N 144 
LEU C   O    doub N N 145 
LEU C   OXT  sing N N 146 
LEU CB  CG   sing N N 147 
LEU CB  HB2  sing N N 148 
LEU CB  HB3  sing N N 149 
LEU CG  CD1  sing N N 150 
LEU CG  CD2  sing N N 151 
LEU CG  HG   sing N N 152 
LEU CD1 HD11 sing N N 153 
LEU CD1 HD12 sing N N 154 
LEU CD1 HD13 sing N N 155 
LEU CD2 HD21 sing N N 156 
LEU CD2 HD22 sing N N 157 
LEU CD2 HD23 sing N N 158 
LEU OXT HXT  sing N N 159 
LYS N   CA   sing N N 160 
LYS N   H    sing N N 161 
LYS N   H2   sing N N 162 
LYS CA  C    sing N N 163 
LYS CA  CB   sing N N 164 
LYS CA  HA   sing N N 165 
LYS C   O    doub N N 166 
LYS C   OXT  sing N N 167 
LYS CB  CG   sing N N 168 
LYS CB  HB2  sing N N 169 
LYS CB  HB3  sing N N 170 
LYS CG  CD   sing N N 171 
LYS CG  HG2  sing N N 172 
LYS CG  HG3  sing N N 173 
LYS CD  CE   sing N N 174 
LYS CD  HD2  sing N N 175 
LYS CD  HD3  sing N N 176 
LYS CE  NZ   sing N N 177 
LYS CE  HE2  sing N N 178 
LYS CE  HE3  sing N N 179 
LYS NZ  HZ1  sing N N 180 
LYS NZ  HZ2  sing N N 181 
LYS NZ  HZ3  sing N N 182 
LYS OXT HXT  sing N N 183 
MET N   CA   sing N N 184 
MET N   H    sing N N 185 
MET N   H2   sing N N 186 
MET CA  C    sing N N 187 
MET CA  CB   sing N N 188 
MET CA  HA   sing N N 189 
MET C   O    doub N N 190 
MET C   OXT  sing N N 191 
MET CB  CG   sing N N 192 
MET CB  HB2  sing N N 193 
MET CB  HB3  sing N N 194 
MET CG  SD   sing N N 195 
MET CG  HG2  sing N N 196 
MET CG  HG3  sing N N 197 
MET SD  CE   sing N N 198 
MET CE  HE1  sing N N 199 
MET CE  HE2  sing N N 200 
MET CE  HE3  sing N N 201 
MET OXT HXT  sing N N 202 
PRO N   CA   sing N N 203 
PRO N   CD   sing N N 204 
PRO N   H    sing N N 205 
PRO CA  C    sing N N 206 
PRO CA  CB   sing N N 207 
PRO CA  HA   sing N N 208 
PRO C   O    doub N N 209 
PRO C   OXT  sing N N 210 
PRO CB  CG   sing N N 211 
PRO CB  HB2  sing N N 212 
PRO CB  HB3  sing N N 213 
PRO CG  CD   sing N N 214 
PRO CG  HG2  sing N N 215 
PRO CG  HG3  sing N N 216 
PRO CD  HD2  sing N N 217 
PRO CD  HD3  sing N N 218 
PRO OXT HXT  sing N N 219 
SER N   CA   sing N N 220 
SER N   H    sing N N 221 
SER N   H2   sing N N 222 
SER CA  C    sing N N 223 
SER CA  CB   sing N N 224 
SER CA  HA   sing N N 225 
SER C   O    doub N N 226 
SER C   OXT  sing N N 227 
SER CB  OG   sing N N 228 
SER CB  HB2  sing N N 229 
SER CB  HB3  sing N N 230 
SER OG  HG   sing N N 231 
SER OXT HXT  sing N N 232 
THR N   CA   sing N N 233 
THR N   H    sing N N 234 
THR N   H2   sing N N 235 
THR CA  C    sing N N 236 
THR CA  CB   sing N N 237 
THR CA  HA   sing N N 238 
THR C   O    doub N N 239 
THR C   OXT  sing N N 240 
THR CB  OG1  sing N N 241 
THR CB  CG2  sing N N 242 
THR CB  HB   sing N N 243 
THR OG1 HG1  sing N N 244 
THR CG2 HG21 sing N N 245 
THR CG2 HG22 sing N N 246 
THR CG2 HG23 sing N N 247 
THR OXT HXT  sing N N 248 
TYR N   CA   sing N N 249 
TYR N   H    sing N N 250 
TYR N   H2   sing N N 251 
TYR CA  C    sing N N 252 
TYR CA  CB   sing N N 253 
TYR CA  HA   sing N N 254 
TYR C   O    doub N N 255 
TYR C   OXT  sing N N 256 
TYR CB  CG   sing N N 257 
TYR CB  HB2  sing N N 258 
TYR CB  HB3  sing N N 259 
TYR CG  CD1  doub Y N 260 
TYR CG  CD2  sing Y N 261 
TYR CD1 CE1  sing Y N 262 
TYR CD1 HD1  sing N N 263 
TYR CD2 CE2  doub Y N 264 
TYR CD2 HD2  sing N N 265 
TYR CE1 CZ   doub Y N 266 
TYR CE1 HE1  sing N N 267 
TYR CE2 CZ   sing Y N 268 
TYR CE2 HE2  sing N N 269 
TYR CZ  OH   sing N N 270 
TYR OH  HH   sing N N 271 
TYR OXT HXT  sing N N 272 
VAL N   CA   sing N N 273 
VAL N   H    sing N N 274 
VAL N   H2   sing N N 275 
VAL CA  C    sing N N 276 
VAL CA  CB   sing N N 277 
VAL CA  HA   sing N N 278 
VAL C   O    doub N N 279 
VAL C   OXT  sing N N 280 
VAL CB  CG1  sing N N 281 
VAL CB  CG2  sing N N 282 
VAL CB  HB   sing N N 283 
VAL CG1 HG11 sing N N 284 
VAL CG1 HG12 sing N N 285 
VAL CG1 HG13 sing N N 286 
VAL CG2 HG21 sing N N 287 
VAL CG2 HG22 sing N N 288 
VAL CG2 HG23 sing N N 289 
VAL OXT HXT  sing N N 290 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1MSI 
_pdbx_initial_refinement_model.details          ? 
#