data_2NCX
# 
_entry.id   2NCX 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.392 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_code 
_database_2.database_id 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
RCSB104707   RCSB  ?            ?                   
2NCX         PDB   pdb_00002ncx 10.2210/pdb2ncx/pdb 
26039        BMRB  ?            10.13018/BMR26039   
D_1000104707 WWPDB ?            ?                   
# 
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 2017-08-30 
2 'Structure model' 1 1 2023-06-14 
3 'Structure model' 1 2 2024-05-15 
# 
_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' 'Data collection'     
2 2 'Structure model' 'Database references' 
3 2 'Structure model' Other                 
4 3 'Structure model' 'Data collection'     
5 3 'Structure model' 'Database references' 
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 2 'Structure model' database_2            
2 2 'Structure model' pdbx_database_status  
3 2 'Structure model' pdbx_nmr_spectrometer 
4 3 'Structure model' chem_comp_atom        
5 3 'Structure model' chem_comp_bond        
6 3 'Structure model' database_2            
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 2 'Structure model' '_database_2.pdbx_DOI'                       
2 2 'Structure model' '_database_2.pdbx_database_accession'        
3 2 'Structure model' '_pdbx_database_status.status_code_nmr_data' 
4 2 'Structure model' '_pdbx_nmr_spectrometer.model'               
5 3 'Structure model' '_database_2.pdbx_DOI'                       
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2NCX 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.process_site                    PDBJ 
_pdbx_database_status.recvd_initial_deposition_date   2016-04-18 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  REL 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            REL 
# 
_pdbx_database_related.db_id          26039 
_pdbx_database_related.db_name        BMRB 
_pdbx_database_related.content_type   unspecified 
_pdbx_database_related.details        . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
_audit_author.identifier_ORCID 
'Jeon, D.' 1 ? 
'Kim, J.'  2 ? 
'Shin, A.' 3 ? 
'Kim, Y.'  4 ? 
# 
_citation.abstract                  ? 
_citation.abstract_id_CAS           ? 
_citation.book_id_ISBN              ? 
_citation.book_publisher            ? 
_citation.book_publisher_city       ? 
_citation.book_title                ? 
_citation.coordinate_linkage        ? 
_citation.country                   ? 
_citation.database_id_CSD           ? 
_citation.database_id_Medline       ? 
_citation.details                   ? 
_citation.id                        primary 
_citation.journal_abbrev            'To be Published' 
_citation.journal_full              ? 
_citation.journal_id_ASTM           ? 
_citation.journal_id_CSD            0353 
_citation.journal_id_ISSN           ? 
_citation.journal_issue             ? 
_citation.journal_volume            ? 
_citation.language                  ? 
_citation.page_first                ? 
_citation.page_last                 ? 
_citation.pdbx_database_id_DOI      ? 
_citation.pdbx_database_id_PubMed   ? 
_citation.title                     
;Optimum Balance between the Cationicity and Structural Component for Bacterial Cell Selectivity and Anti-inflammatory activities of Pseudin-2 and its Analogs
;
_citation.unpublished_flag          ? 
_citation.year                      ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Jeon, D.' 1 ? 
primary 'Kim, J.'  2 ? 
primary 'Lee, E.'  3 ? 
primary 'Bang, J.' 4 ? 
primary 'Kim, Y.'  5 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           Pseudin-2 
_entity.formula_weight             2690.170 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_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       GLNALKKVFQGIHEAIKLINNHVQ 
_entity_poly.pdbx_seq_one_letter_code_can   GLNALKKVFQGIHEAIKLINNHVQ 
_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  GLY n 
1 2  LEU n 
1 3  ASN n 
1 4  ALA n 
1 5  LEU n 
1 6  LYS n 
1 7  LYS n 
1 8  VAL n 
1 9  PHE n 
1 10 GLN n 
1 11 GLY n 
1 12 ILE n 
1 13 HIS n 
1 14 GLU n 
1 15 ALA n 
1 16 ILE n 
1 17 LYS n 
1 18 LEU n 
1 19 ILE n 
1 20 ASN n 
1 21 ASN n 
1 22 HIS n 
1 23 VAL n 
1 24 GLN 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       1 
_pdbx_entity_src_syn.pdbx_end_seq_num       24 
_pdbx_entity_src_syn.organism_scientific    'Pseudis paradoxa' 
_pdbx_entity_src_syn.organism_common_name   'Paradoxical frog' 
_pdbx_entity_src_syn.ncbi_taxonomy_id       43558 
_pdbx_entity_src_syn.details                ? 
# 
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  
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
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  
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 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  GLY 1  1  1  GLY GLY A . n 
A 1 2  LEU 2  2  2  LEU LEU A . n 
A 1 3  ASN 3  3  3  ASN ASN A . n 
A 1 4  ALA 4  4  4  ALA ALA A . n 
A 1 5  LEU 5  5  5  LEU LEU A . n 
A 1 6  LYS 6  6  6  LYS LYS A . n 
A 1 7  LYS 7  7  7  LYS LYS A . n 
A 1 8  VAL 8  8  8  VAL VAL A . n 
A 1 9  PHE 9  9  9  PHE PHE A . n 
A 1 10 GLN 10 10 10 GLN GLN A . n 
A 1 11 GLY 11 11 11 GLY GLY A . n 
A 1 12 ILE 12 12 12 ILE ILE A . n 
A 1 13 HIS 13 13 13 HIS HIS A . n 
A 1 14 GLU 14 14 14 GLU GLU A . n 
A 1 15 ALA 15 15 15 ALA ALA A . n 
A 1 16 ILE 16 16 16 ILE ILE A . n 
A 1 17 LYS 17 17 17 LYS LYS A . n 
A 1 18 LEU 18 18 18 LEU LEU A . n 
A 1 19 ILE 19 19 19 ILE ILE A . n 
A 1 20 ASN 20 20 20 ASN ASN A . n 
A 1 21 ASN 21 21 21 ASN ASN A . n 
A 1 22 HIS 22 22 22 HIS HIS A . n 
A 1 23 VAL 23 23 23 VAL VAL A . n 
A 1 24 GLN 24 24 24 GLN GLN A . 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 GLN 24 ? O ? A GLN 24 O 
2  2  Y 1 A GLN 24 ? O ? A GLN 24 O 
3  3  Y 1 A GLN 24 ? O ? A GLN 24 O 
4  4  Y 1 A GLN 24 ? O ? A GLN 24 O 
5  5  Y 1 A GLN 24 ? O ? A GLN 24 O 
6  6  Y 1 A GLN 24 ? O ? A GLN 24 O 
7  7  Y 1 A GLN 24 ? O ? A GLN 24 O 
8  8  Y 1 A GLN 24 ? O ? A GLN 24 O 
9  9  Y 1 A GLN 24 ? O ? A GLN 24 O 
10 10 Y 1 A GLN 24 ? O ? A GLN 24 O 
11 11 Y 1 A GLN 24 ? O ? A GLN 24 O 
12 12 Y 1 A GLN 24 ? O ? A GLN 24 O 
13 13 Y 1 A GLN 24 ? O ? A GLN 24 O 
14 14 Y 1 A GLN 24 ? O ? A GLN 24 O 
15 15 Y 1 A GLN 24 ? O ? A GLN 24 O 
16 16 Y 1 A GLN 24 ? O ? A GLN 24 O 
17 17 Y 1 A GLN 24 ? O ? A GLN 24 O 
18 18 Y 1 A GLN 24 ? O ? A GLN 24 O 
19 19 Y 1 A GLN 24 ? O ? A GLN 24 O 
20 20 Y 1 A GLN 24 ? O ? A GLN 24 O 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.crystals_number            ? 
_exptl.details                    ? 
_exptl.entry_id                   2NCX 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                     2NCX 
_struct.pdbx_CASP_flag               ? 
_struct.pdbx_formula_weight          ? 
_struct.pdbx_formula_weight_method   ? 
_struct.pdbx_model_details           'lowest energy, model1' 
_struct.pdbx_model_type_details      ? 
_struct.title                        'Solution structure of pseudin-2 isolated from the skin of paradoxical frog, Pseudis paradoxa' 
# 
_struct_keywords.entry_id        2NCX 
_struct_keywords.pdbx_keywords   'ANTIMICROBIAL PROTEIN' 
_struct_keywords.text            'pseudin-2, ANTIMICROBIAL 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_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    PS2_PSEPD 
_struct_ref.pdbx_db_accession          P83189 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   GLNALKKVFQGIHEAIKLINNHVQ 
_struct_ref.pdbx_align_begin           1 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              2NCX 
_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                 24 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P83189 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  24 
_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       24 
# 
_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 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 0    ? 
1 MORE         0    ? 
1 'SSA (A^2)'  2420 ? 
# 
_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   ? 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_conf.conf_type_id            HELX_P 
_struct_conf.id                      HELX_P1 
_struct_conf.pdbx_PDB_helix_id       AA1 
_struct_conf.beg_label_comp_id       LEU 
_struct_conf.beg_label_asym_id       A 
_struct_conf.beg_label_seq_id        2 
_struct_conf.pdbx_beg_PDB_ins_code   ? 
_struct_conf.end_label_comp_id       VAL 
_struct_conf.end_label_asym_id       A 
_struct_conf.end_label_seq_id        23 
_struct_conf.pdbx_end_PDB_ins_code   ? 
_struct_conf.beg_auth_comp_id        LEU 
_struct_conf.beg_auth_asym_id        A 
_struct_conf.beg_auth_seq_id         2 
_struct_conf.end_auth_comp_id        VAL 
_struct_conf.end_auth_asym_id        A 
_struct_conf.end_auth_seq_id         23 
_struct_conf.pdbx_PDB_helix_class    1 
_struct_conf.details                 ? 
_struct_conf.pdbx_PDB_helix_length   22 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1  1  CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.412 1.354 0.058 0.009 N 
2  2  CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.412 1.354 0.058 0.009 N 
3  9  CG A HIS 13 ? ? CD2 A HIS 13 ? ? 1.412 1.354 0.058 0.009 N 
4  9  CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.413 1.354 0.059 0.009 N 
5  12 CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.408 1.354 0.054 0.009 N 
6  13 CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.410 1.354 0.056 0.009 N 
7  16 CG A HIS 13 ? ? CD2 A HIS 13 ? ? 1.417 1.354 0.063 0.009 N 
8  16 CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.417 1.354 0.063 0.009 N 
9  18 CG A HIS 13 ? ? CD2 A HIS 13 ? ? 1.414 1.354 0.060 0.009 N 
10 18 CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.412 1.354 0.058 0.009 N 
11 19 CG A HIS 13 ? ? CD2 A HIS 13 ? ? 1.412 1.354 0.058 0.009 N 
12 20 CG A HIS 22 ? ? CD2 A HIS 22 ? ? 1.409 1.354 0.055 0.009 N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 2  ALA A 15 ? ? -52.40 -70.27 
2 8  ALA A 15 ? ? -52.27 -70.08 
3 11 ALA A 15 ? ? -53.94 -70.57 
4 16 LYS A 7  ? ? -56.10 -70.45 
# 
_pdbx_nmr_ensemble.entry_id                             2NCX 
_pdbx_nmr_ensemble.conformers_calculated_total_number   100 
_pdbx_nmr_ensemble.conformers_submitted_total_number    20 
_pdbx_nmr_ensemble.conformer_selection_criteria         'target function' 
# 
_pdbx_nmr_representative.entry_id             2NCX 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.selection_criteria   'lowest energy' 
# 
_pdbx_nmr_sample_details.contents         '200 mM DPC-1, 90% H2O/10% D2O' 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.solvent_system   '90% H2O/10% D2O' 
_pdbx_nmr_sample_details.label            ? 
_pdbx_nmr_sample_details.type             ? 
_pdbx_nmr_sample_details.details          ? 
# 
_pdbx_nmr_exptl_sample.component             DPC-1 
_pdbx_nmr_exptl_sample.concentration         200 
_pdbx_nmr_exptl_sample.concentration_range   ? 
_pdbx_nmr_exptl_sample.concentration_units   mM 
_pdbx_nmr_exptl_sample.isotopic_labeling     ? 
_pdbx_nmr_exptl_sample.solution_id           1 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id          1 
_pdbx_nmr_exptl_sample_conditions.ionic_strength         ? 
_pdbx_nmr_exptl_sample_conditions.pH                     ? 
_pdbx_nmr_exptl_sample_conditions.pressure               ambient 
_pdbx_nmr_exptl_sample_conditions.pressure_units         ? 
_pdbx_nmr_exptl_sample_conditions.temperature            303 
_pdbx_nmr_exptl_sample_conditions.label                  ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units      ? 
_pdbx_nmr_exptl_sample_conditions.pH_units               ? 
_pdbx_nmr_exptl_sample_conditions.ionic_strength_units   ? 
# 
loop_
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.type 
1 1 1 '2D 1H-1H NOESY' 
1 2 1 '2D 1H-1H TOCSY' 
1 3 1 '2D DQF-COSY'    
# 
_pdbx_nmr_refine.entry_id           2NCX 
_pdbx_nmr_refine.method             'distance geometry' 
_pdbx_nmr_refine.details            ? 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
refinement           CYANA ? 'GUNTERT, MUMENTHALER AND WUTHRICH' 1 
'structure solution' CYANA ? ?                                   2 
# 
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  
ASN N    N N N 14  
ASN CA   C N S 15  
ASN C    C N N 16  
ASN O    O N N 17  
ASN CB   C N N 18  
ASN CG   C N N 19  
ASN OD1  O N N 20  
ASN ND2  N N N 21  
ASN OXT  O N N 22  
ASN H    H N N 23  
ASN H2   H N N 24  
ASN HA   H N N 25  
ASN HB2  H N N 26  
ASN HB3  H N N 27  
ASN HD21 H N N 28  
ASN HD22 H N N 29  
ASN HXT  H N N 30  
GLN N    N N N 31  
GLN CA   C N S 32  
GLN C    C N N 33  
GLN O    O N N 34  
GLN CB   C N N 35  
GLN CG   C N N 36  
GLN CD   C N N 37  
GLN OE1  O N N 38  
GLN NE2  N N N 39  
GLN OXT  O N N 40  
GLN H    H N N 41  
GLN H2   H N N 42  
GLN HA   H N N 43  
GLN HB2  H N N 44  
GLN HB3  H N N 45  
GLN HG2  H N N 46  
GLN HG3  H N N 47  
GLN HE21 H N N 48  
GLN HE22 H N N 49  
GLN HXT  H N N 50  
GLU N    N N N 51  
GLU CA   C N S 52  
GLU C    C N N 53  
GLU O    O N N 54  
GLU CB   C N N 55  
GLU CG   C N N 56  
GLU CD   C N N 57  
GLU OE1  O N N 58  
GLU OE2  O N N 59  
GLU OXT  O N N 60  
GLU H    H N N 61  
GLU H2   H N N 62  
GLU HA   H N N 63  
GLU HB2  H N N 64  
GLU HB3  H N N 65  
GLU HG2  H N N 66  
GLU HG3  H N N 67  
GLU HE2  H N N 68  
GLU HXT  H N N 69  
GLY N    N N N 70  
GLY CA   C N N 71  
GLY C    C N N 72  
GLY O    O N N 73  
GLY OXT  O N N 74  
GLY H    H N N 75  
GLY H2   H N N 76  
GLY HA2  H N N 77  
GLY HA3  H N N 78  
GLY HXT  H N N 79  
HIS N    N N N 80  
HIS CA   C N S 81  
HIS C    C N N 82  
HIS O    O N N 83  
HIS CB   C N N 84  
HIS CG   C Y N 85  
HIS ND1  N Y N 86  
HIS CD2  C Y N 87  
HIS CE1  C Y N 88  
HIS NE2  N Y N 89  
HIS OXT  O N N 90  
HIS H    H N N 91  
HIS H2   H N N 92  
HIS HA   H N N 93  
HIS HB2  H N N 94  
HIS HB3  H N N 95  
HIS HD1  H N N 96  
HIS HD2  H N N 97  
HIS HE1  H N N 98  
HIS HE2  H N N 99  
HIS HXT  H N N 100 
ILE N    N N N 101 
ILE CA   C N S 102 
ILE C    C N N 103 
ILE O    O N N 104 
ILE CB   C N S 105 
ILE CG1  C N N 106 
ILE CG2  C N N 107 
ILE CD1  C N N 108 
ILE OXT  O N N 109 
ILE H    H N N 110 
ILE H2   H N N 111 
ILE HA   H N N 112 
ILE HB   H N N 113 
ILE HG12 H N N 114 
ILE HG13 H N N 115 
ILE HG21 H N N 116 
ILE HG22 H N N 117 
ILE HG23 H N N 118 
ILE HD11 H N N 119 
ILE HD12 H N N 120 
ILE HD13 H N N 121 
ILE HXT  H N N 122 
LEU N    N N N 123 
LEU CA   C N S 124 
LEU C    C N N 125 
LEU O    O N N 126 
LEU CB   C N N 127 
LEU CG   C N N 128 
LEU CD1  C N N 129 
LEU CD2  C N N 130 
LEU OXT  O N N 131 
LEU H    H N N 132 
LEU H2   H N N 133 
LEU HA   H N N 134 
LEU HB2  H N N 135 
LEU HB3  H N N 136 
LEU HG   H N N 137 
LEU HD11 H N N 138 
LEU HD12 H N N 139 
LEU HD13 H N N 140 
LEU HD21 H N N 141 
LEU HD22 H N N 142 
LEU HD23 H N N 143 
LEU HXT  H N N 144 
LYS N    N N N 145 
LYS CA   C N S 146 
LYS C    C N N 147 
LYS O    O N N 148 
LYS CB   C N N 149 
LYS CG   C N N 150 
LYS CD   C N N 151 
LYS CE   C N N 152 
LYS NZ   N N N 153 
LYS OXT  O N N 154 
LYS H    H N N 155 
LYS H2   H N N 156 
LYS HA   H N N 157 
LYS HB2  H N N 158 
LYS HB3  H N N 159 
LYS HG2  H N N 160 
LYS HG3  H N N 161 
LYS HD2  H N N 162 
LYS HD3  H N N 163 
LYS HE2  H N N 164 
LYS HE3  H N N 165 
LYS HZ1  H N N 166 
LYS HZ2  H N N 167 
LYS HZ3  H N N 168 
LYS HXT  H N N 169 
PHE N    N N N 170 
PHE CA   C N S 171 
PHE C    C N N 172 
PHE O    O N N 173 
PHE CB   C N N 174 
PHE CG   C Y N 175 
PHE CD1  C Y N 176 
PHE CD2  C Y N 177 
PHE CE1  C Y N 178 
PHE CE2  C Y N 179 
PHE CZ   C Y N 180 
PHE OXT  O N N 181 
PHE H    H N N 182 
PHE H2   H N N 183 
PHE HA   H N N 184 
PHE HB2  H N N 185 
PHE HB3  H N N 186 
PHE HD1  H N N 187 
PHE HD2  H N N 188 
PHE HE1  H N N 189 
PHE HE2  H N N 190 
PHE HZ   H N N 191 
PHE HXT  H N N 192 
VAL N    N N N 193 
VAL CA   C N S 194 
VAL C    C N N 195 
VAL O    O N N 196 
VAL CB   C N N 197 
VAL CG1  C N N 198 
VAL CG2  C N N 199 
VAL OXT  O N N 200 
VAL H    H N N 201 
VAL H2   H N N 202 
VAL HA   H N N 203 
VAL HB   H N N 204 
VAL HG11 H N N 205 
VAL HG12 H N N 206 
VAL HG13 H N N 207 
VAL HG21 H N N 208 
VAL HG22 H N N 209 
VAL HG23 H N N 210 
VAL HXT  H N N 211 
# 
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  
ASN N   CA   sing N N 13  
ASN N   H    sing N N 14  
ASN N   H2   sing N N 15  
ASN CA  C    sing N N 16  
ASN CA  CB   sing N N 17  
ASN CA  HA   sing N N 18  
ASN C   O    doub N N 19  
ASN C   OXT  sing N N 20  
ASN CB  CG   sing N N 21  
ASN CB  HB2  sing N N 22  
ASN CB  HB3  sing N N 23  
ASN CG  OD1  doub N N 24  
ASN CG  ND2  sing N N 25  
ASN ND2 HD21 sing N N 26  
ASN ND2 HD22 sing N N 27  
ASN OXT HXT  sing N N 28  
GLN N   CA   sing N N 29  
GLN N   H    sing N N 30  
GLN N   H2   sing N N 31  
GLN CA  C    sing N N 32  
GLN CA  CB   sing N N 33  
GLN CA  HA   sing N N 34  
GLN C   O    doub N N 35  
GLN C   OXT  sing N N 36  
GLN CB  CG   sing N N 37  
GLN CB  HB2  sing N N 38  
GLN CB  HB3  sing N N 39  
GLN CG  CD   sing N N 40  
GLN CG  HG2  sing N N 41  
GLN CG  HG3  sing N N 42  
GLN CD  OE1  doub N N 43  
GLN CD  NE2  sing N N 44  
GLN NE2 HE21 sing N N 45  
GLN NE2 HE22 sing N N 46  
GLN OXT HXT  sing N N 47  
GLU N   CA   sing N N 48  
GLU N   H    sing N N 49  
GLU N   H2   sing N N 50  
GLU CA  C    sing N N 51  
GLU CA  CB   sing N N 52  
GLU CA  HA   sing N N 53  
GLU C   O    doub N N 54  
GLU C   OXT  sing N N 55  
GLU CB  CG   sing N N 56  
GLU CB  HB2  sing N N 57  
GLU CB  HB3  sing N N 58  
GLU CG  CD   sing N N 59  
GLU CG  HG2  sing N N 60  
GLU CG  HG3  sing N N 61  
GLU CD  OE1  doub N N 62  
GLU CD  OE2  sing N N 63  
GLU OE2 HE2  sing N N 64  
GLU OXT HXT  sing N N 65  
GLY N   CA   sing N N 66  
GLY N   H    sing N N 67  
GLY N   H2   sing N N 68  
GLY CA  C    sing N N 69  
GLY CA  HA2  sing N N 70  
GLY CA  HA3  sing N N 71  
GLY C   O    doub N N 72  
GLY C   OXT  sing N N 73  
GLY OXT HXT  sing N N 74  
HIS N   CA   sing N N 75  
HIS N   H    sing N N 76  
HIS N   H2   sing N N 77  
HIS CA  C    sing N N 78  
HIS CA  CB   sing N N 79  
HIS CA  HA   sing N N 80  
HIS C   O    doub N N 81  
HIS C   OXT  sing N N 82  
HIS CB  CG   sing N N 83  
HIS CB  HB2  sing N N 84  
HIS CB  HB3  sing N N 85  
HIS CG  ND1  sing Y N 86  
HIS CG  CD2  doub Y N 87  
HIS ND1 CE1  doub Y N 88  
HIS ND1 HD1  sing N N 89  
HIS CD2 NE2  sing Y N 90  
HIS CD2 HD2  sing N N 91  
HIS CE1 NE2  sing Y N 92  
HIS CE1 HE1  sing N N 93  
HIS NE2 HE2  sing N N 94  
HIS OXT HXT  sing N N 95  
ILE N   CA   sing N N 96  
ILE N   H    sing N N 97  
ILE N   H2   sing N N 98  
ILE CA  C    sing N N 99  
ILE CA  CB   sing N N 100 
ILE CA  HA   sing N N 101 
ILE C   O    doub N N 102 
ILE C   OXT  sing N N 103 
ILE CB  CG1  sing N N 104 
ILE CB  CG2  sing N N 105 
ILE CB  HB   sing N N 106 
ILE CG1 CD1  sing N N 107 
ILE CG1 HG12 sing N N 108 
ILE CG1 HG13 sing N N 109 
ILE CG2 HG21 sing N N 110 
ILE CG2 HG22 sing N N 111 
ILE CG2 HG23 sing N N 112 
ILE CD1 HD11 sing N N 113 
ILE CD1 HD12 sing N N 114 
ILE CD1 HD13 sing N N 115 
ILE OXT HXT  sing N N 116 
LEU N   CA   sing N N 117 
LEU N   H    sing N N 118 
LEU N   H2   sing N N 119 
LEU CA  C    sing N N 120 
LEU CA  CB   sing N N 121 
LEU CA  HA   sing N N 122 
LEU C   O    doub N N 123 
LEU C   OXT  sing N N 124 
LEU CB  CG   sing N N 125 
LEU CB  HB2  sing N N 126 
LEU CB  HB3  sing N N 127 
LEU CG  CD1  sing N N 128 
LEU CG  CD2  sing N N 129 
LEU CG  HG   sing N N 130 
LEU CD1 HD11 sing N N 131 
LEU CD1 HD12 sing N N 132 
LEU CD1 HD13 sing N N 133 
LEU CD2 HD21 sing N N 134 
LEU CD2 HD22 sing N N 135 
LEU CD2 HD23 sing N N 136 
LEU OXT HXT  sing N N 137 
LYS N   CA   sing N N 138 
LYS N   H    sing N N 139 
LYS N   H2   sing N N 140 
LYS CA  C    sing N N 141 
LYS CA  CB   sing N N 142 
LYS CA  HA   sing N N 143 
LYS C   O    doub N N 144 
LYS C   OXT  sing N N 145 
LYS CB  CG   sing N N 146 
LYS CB  HB2  sing N N 147 
LYS CB  HB3  sing N N 148 
LYS CG  CD   sing N N 149 
LYS CG  HG2  sing N N 150 
LYS CG  HG3  sing N N 151 
LYS CD  CE   sing N N 152 
LYS CD  HD2  sing N N 153 
LYS CD  HD3  sing N N 154 
LYS CE  NZ   sing N N 155 
LYS CE  HE2  sing N N 156 
LYS CE  HE3  sing N N 157 
LYS NZ  HZ1  sing N N 158 
LYS NZ  HZ2  sing N N 159 
LYS NZ  HZ3  sing N N 160 
LYS OXT HXT  sing N N 161 
PHE N   CA   sing N N 162 
PHE N   H    sing N N 163 
PHE N   H2   sing N N 164 
PHE CA  C    sing N N 165 
PHE CA  CB   sing N N 166 
PHE CA  HA   sing N N 167 
PHE C   O    doub N N 168 
PHE C   OXT  sing N N 169 
PHE CB  CG   sing N N 170 
PHE CB  HB2  sing N N 171 
PHE CB  HB3  sing N N 172 
PHE CG  CD1  doub Y N 173 
PHE CG  CD2  sing Y N 174 
PHE CD1 CE1  sing Y N 175 
PHE CD1 HD1  sing N N 176 
PHE CD2 CE2  doub Y N 177 
PHE CD2 HD2  sing N N 178 
PHE CE1 CZ   doub Y N 179 
PHE CE1 HE1  sing N N 180 
PHE CE2 CZ   sing Y N 181 
PHE CE2 HE2  sing N N 182 
PHE CZ  HZ   sing N N 183 
PHE OXT HXT  sing N N 184 
VAL N   CA   sing N N 185 
VAL N   H    sing N N 186 
VAL N   H2   sing N N 187 
VAL CA  C    sing N N 188 
VAL CA  CB   sing N N 189 
VAL CA  HA   sing N N 190 
VAL C   O    doub N N 191 
VAL C   OXT  sing N N 192 
VAL CB  CG1  sing N N 193 
VAL CB  CG2  sing N N 194 
VAL CB  HB   sing N N 195 
VAL CG1 HG11 sing N N 196 
VAL CG1 HG12 sing N N 197 
VAL CG1 HG13 sing N N 198 
VAL CG2 HG21 sing N N 199 
VAL CG2 HG22 sing N N 200 
VAL CG2 HG23 sing N N 201 
VAL OXT HXT  sing N N 202 
# 
_pdbx_nmr_spectrometer.field_strength    700 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.model             AVANCE 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              'Bruker Avance' 
# 
_atom_sites.entry_id                    2NCX 
_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_