data_2K1I
# 
_entry.id   2K1I 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.398 
_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   2K1I         pdb_00002k1i 10.2210/pdb2k1i/pdb 
RCSB  RCSB100557   ?            ?                   
WWPDB D_1000100557 ?            ?                   
# 
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 2008-10-28 
2 'Structure model' 1 1 2011-07-13 
3 'Structure model' 1 2 2013-06-19 
4 'Structure model' 1 3 2018-01-24 
5 'Structure model' 1 4 2024-11-06 
# 
_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' 'Database references'       
3 4 'Structure model' 'Structure summary'         
4 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Database references'       
6 5 'Structure model' 'Structure summary'         
# 
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' audit_author              
2 5 'Structure model' chem_comp_atom            
3 5 'Structure model' chem_comp_bond            
4 5 'Structure model' database_2                
5 5 'Structure model' pdbx_entry_details        
6 5 'Structure model' pdbx_modification_feature 
# 
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' '_audit_author.name'                  
2 5 'Structure model' '_database_2.pdbx_DOI'                
3 5 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2K1I 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2008-03-05 
_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                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
_pdbx_database_related.db_id          15751 
_pdbx_database_related.db_name        BMRB 
_pdbx_database_related.details        . 
_pdbx_database_related.content_type   unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Vasudevan, S.V.' 1 
'Yuan, J.'        2 
'Osapay, G.'      3 
'Tran, P.'        4 
'Tai, K.'         5 
'Selsted, M.'     6 
'Cocco, M.J.'     7 
# 
_citation.id                        primary 
_citation.title                     'Synthesis, structure, and activities of an oral mucosal alpha-defensin from rhesus macaque.' 
_citation.journal_abbrev            J.Biol.Chem. 
_citation.journal_volume            283 
_citation.page_first                35869 
_citation.page_last                 35877 
_citation.year                      2008 
_citation.journal_id_ASTM           JBCHA3 
_citation.country                   US 
_citation.journal_id_ISSN           0021-9258 
_citation.journal_id_CSD            0071 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   18930922 
_citation.pdbx_database_id_DOI      10.1074/jbc.M806915200 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Vasudevan, S.' 1 ? 
primary 'Yuan, J.'      2 ? 
primary 'Osapay, G.'    3 ? 
primary 'Tran, P.'      4 ? 
primary 'Tai, K.'       5 ? 
primary 'Liang, W.'     6 ? 
primary 'Kumar, V.'     7 ? 
primary 'Selsted, M.E.' 8 ? 
primary 'Cocco, M.J.'   9 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 syn 
_entity.pdbx_description           'Mucosal Alpha-Defensin' 
_entity.formula_weight             3754.393 
_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       RRTCHCRSRCLRRESNSGSCNINGRIFSLCCR 
_entity_poly.pdbx_seq_one_letter_code_can   RRTCHCRSRCLRRESNSGSCNINGRIFSLCCR 
_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  ARG n 
1 2  ARG n 
1 3  THR n 
1 4  CYS n 
1 5  HIS n 
1 6  CYS n 
1 7  ARG n 
1 8  SER n 
1 9  ARG n 
1 10 CYS n 
1 11 LEU n 
1 12 ARG n 
1 13 ARG n 
1 14 GLU n 
1 15 SER n 
1 16 ASN n 
1 17 SER n 
1 18 GLY n 
1 19 SER n 
1 20 CYS n 
1 21 ASN n 
1 22 ILE n 
1 23 ASN n 
1 24 GLY n 
1 25 ARG n 
1 26 ILE n 
1 27 PHE n 
1 28 SER n 
1 29 LEU n 
1 30 CYS n 
1 31 CYS n 
1 32 ARG n 
# 
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 
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 
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
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 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
# 
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  ARG 1  1  1  ARG ARG A . n 
A 1 2  ARG 2  2  2  ARG ARG A . n 
A 1 3  THR 3  3  3  THR THR A . n 
A 1 4  CYS 4  4  4  CYS CYS A . n 
A 1 5  HIS 5  5  5  HIS HIS A . n 
A 1 6  CYS 6  6  6  CYS CYS A . n 
A 1 7  ARG 7  7  7  ARG ARG A . n 
A 1 8  SER 8  8  8  SER SER A . n 
A 1 9  ARG 9  9  9  ARG ARG A . n 
A 1 10 CYS 10 10 10 CYS CYS A . n 
A 1 11 LEU 11 11 11 LEU LEU A . n 
A 1 12 ARG 12 12 12 ARG ARG A . n 
A 1 13 ARG 13 13 13 ARG ARG A . n 
A 1 14 GLU 14 14 14 GLU GLU A . n 
A 1 15 SER 15 15 15 SER SER A . n 
A 1 16 ASN 16 16 16 ASN ASN A . n 
A 1 17 SER 17 17 17 SER SER A . n 
A 1 18 GLY 18 18 18 GLY GLY A . n 
A 1 19 SER 19 19 19 SER SER A . n 
A 1 20 CYS 20 20 20 CYS CYS A . n 
A 1 21 ASN 21 21 21 ASN ASN A . n 
A 1 22 ILE 22 22 22 ILE ILE A . n 
A 1 23 ASN 23 23 23 ASN ASN A . n 
A 1 24 GLY 24 24 24 GLY GLY A . n 
A 1 25 ARG 25 25 25 ARG ARG A . n 
A 1 26 ILE 26 26 26 ILE ILE A . n 
A 1 27 PHE 27 27 27 PHE PHE A . n 
A 1 28 SER 28 28 28 SER SER A . n 
A 1 29 LEU 29 29 29 LEU LEU A . n 
A 1 30 CYS 30 30 30 CYS CYS A . n 
A 1 31 CYS 31 31 31 CYS CYS A . n 
A 1 32 ARG 32 32 32 ARG ARG A . n 
# 
_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                    
'NMR ensemble. Conformer calculated 60;submitted 10. Selection criteria based on lowest energy and least restraint violation.' 
_exptl.entry_id                   2K1I 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                  2K1I 
_struct.title                     'Synthesis, Structure and Activities of an Oral Mucosal Alpha-Defensin from Rhesus Macaque' 
_struct.pdbx_model_details        
'NMR ensemble. Conformer calculated 60;submitted 10. Selection criteria based on lowest energy and least restraint violation.' 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2K1I 
_struct_keywords.pdbx_keywords   'ANTIMICROBIAL PROTEIN' 
_struct_keywords.text            'antimicrobial peptide, Rhesus Macaque, defensin, anti parallel beta sheet, 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                    PDB 
_struct_ref.db_code                    2K1I 
_struct_ref.pdbx_db_accession          2K1I 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   RRTCHCRSRCLRRESNSGSCNINGRIFSLCCR 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              2K1I 
_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                 32 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             2K1I 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  32 
_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       32 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id        1 
_struct_biol.details   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1 disulf ? ? A CYS 4  SG ? ? ? 1_555 A CYS 31 SG ? ? A CYS 4  A CYS 31 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
disulf2 disulf ? ? A CYS 6  SG ? ? ? 1_555 A CYS 20 SG ? ? A CYS 6  A CYS 20 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
disulf3 disulf ? ? A CYS 10 SG ? ? ? 1_555 A CYS 30 SG ? ? A CYS 10 A CYS 30 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 4  ? CYS A 31 ? CYS A 4  ? 1_555 CYS A 31 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 6  ? CYS A 20 ? CYS A 6  ? 1_555 CYS A 20 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 10 ? CYS A 30 ? CYS A 10 ? 1_555 CYS A 30 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   3 
_struct_sheet.details          ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? 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 CYS A 4  ? ARG A 7  ? CYS A 4  ARG A 7  
A 2 ARG A 25 ? CYS A 31 ? ARG A 25 CYS A 31 
A 3 SER A 15 ? ILE A 22 ? SER A 15 ILE A 22 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 N HIS A 5  ? N HIS A 5  O CYS A 30 ? O CYS A 30 
A 2 3 O PHE A 27 ? O PHE A 27 N CYS A 20 ? N CYS A 20 
# 
_pdbx_entry_details.entry_id                   2K1I 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
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  1  THR A 3  ? ? -61.20  98.92   
2  2  ARG A 12 ? ? -63.43  25.45   
3  3  ARG A 12 ? ? -64.08  25.76   
4  4  SER A 17 ? ? -159.58 31.40   
5  5  ARG A 12 ? ? -64.51  25.50   
6  5  CYS A 20 ? ? -164.47 102.50  
7  7  THR A 3  ? ? -174.85 -141.46 
8  7  ARG A 12 ? ? -65.93  22.62   
9  7  ASN A 23 ? ? 53.89   9.57    
10 7  ILE A 26 ? ? 55.32   92.58   
11 8  ARG A 12 ? ? -63.61  23.96   
12 8  LEU A 29 ? ? -68.81  99.85   
13 9  SER A 17 ? ? -161.48 84.37   
14 10 ARG A 2  ? ? 42.10   27.86   
15 10 THR A 3  ? ? -147.99 -60.86  
16 10 ASN A 23 ? ? 56.77   3.29    
17 10 ILE A 26 ? ? 54.85   88.97   
# 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    1.1 
_pdbx_nmr_ensemble.conformer_selection_criteria                  
'structures with the least restraint violations, strutures with the lowest energy' 
_pdbx_nmr_ensemble.conformers_calculated_total_number            60 
_pdbx_nmr_ensemble.conformers_submitted_total_number             10 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.entry_id                                      2K1I 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   0 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    2.0 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   0 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_ensemble_rms.atom_type                              ? 
_pdbx_nmr_ensemble_rms.bond_angle_rms_dev                     ? 
_pdbx_nmr_ensemble_rms.bond_angle_rms_dev_error               ? 
_pdbx_nmr_ensemble_rms.chain_range_begin                      ? 
_pdbx_nmr_ensemble_rms.chain_range_end                        ? 
_pdbx_nmr_ensemble_rms.coord_average_rmsd_method              ? 
_pdbx_nmr_ensemble_rms.covalent_bond_rms_dev                  ? 
_pdbx_nmr_ensemble_rms.covalent_bond_rms_dev_error            ? 
_pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev                ? 
_pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev_error          ? 
_pdbx_nmr_ensemble_rms.distance_rms_dev                       0.043 
_pdbx_nmr_ensemble_rms.distance_rms_dev_error                 0.001 
_pdbx_nmr_ensemble_rms.entry_id                               2K1I 
_pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev         ? 
_pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev_error   ? 
_pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev              ? 
_pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev_error        ? 
_pdbx_nmr_ensemble_rms.residue_range_begin                    ? 
_pdbx_nmr_ensemble_rms.residue_range_end                      ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.entry_id             2K1I 
_pdbx_nmr_representative.selection_criteria   'lowest energy' 
# 
_pdbx_nmr_sample_details.contents         '1mg/ml ROAD-1, 90% H2O/10% D2O' 
_pdbx_nmr_sample_details.solution_id      1 
_pdbx_nmr_sample_details.solvent_system   '90% H2O/10% D2O' 
# 
_pdbx_nmr_exptl_sample.component             ROAD-1 
_pdbx_nmr_exptl_sample.concentration         0.3 
_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      0.05 
_pdbx_nmr_exptl_sample_conditions.pH                  3.8 
_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.temperature_units   K 
# 
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 TOCSY' 
1 2 1 '2D DQF-COSY'    
1 3 1 '2D 1H-1H NOESY' 
# 
_pdbx_nmr_details.entry_id   2K1I 
_pdbx_nmr_details.text       'The structure of the polypeptide was determined using distance and dihedral constraints.' 
# 
_pdbx_nmr_constraints.disulfide_bond_constraints_total_count        ? 
_pdbx_nmr_constraints.entry_id                                      2K1I 
_pdbx_nmr_constraints.hydrogen_bond_constraints_total_count         ? 
_pdbx_nmr_constraints.NA_alpha-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_beta-angle_constraints_total_count         ? 
_pdbx_nmr_constraints.NA_chi-angle_constraints_total_count          ? 
_pdbx_nmr_constraints.NA_delta-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_epsilon-angle_constraints_total_count      ? 
_pdbx_nmr_constraints.NA_gamma-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_other-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_sugar_pucker_constraints_total_count       ? 
_pdbx_nmr_constraints.NOE_constraints_total                         473 
_pdbx_nmr_constraints.NOE_interentity_total_count                   ? 
_pdbx_nmr_constraints.NOE_interproton_distance_evaluation           ? 
_pdbx_nmr_constraints.NOE_intraresidue_total_count                  204 
_pdbx_nmr_constraints.NOE_long_range_total_count                    122 
_pdbx_nmr_constraints.NOE_medium_range_total_count                  34 
_pdbx_nmr_constraints.NOE_motional_averaging_correction             ? 
_pdbx_nmr_constraints.NOE_pseudoatom_corrections                    ? 
_pdbx_nmr_constraints.NOE_sequential_total_count                    113 
_pdbx_nmr_constraints.protein_chi_angle_constraints_total_count     6 
_pdbx_nmr_constraints.protein_other_angle_constraints_total_count   0 
_pdbx_nmr_constraints.protein_phi_angle_constraints_total_count     21 
_pdbx_nmr_constraints.protein_psi_angle_constraints_total_count     0 
# 
_pdbx_nmr_refine.entry_id           2K1I 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            ? 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.authors 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.ordinal 
'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' processing NMRDraw      2.2  1 
'Schwieters, Kuszewski, Tjandra and Clore'          refinement 'X-PLOR NIH' 2.18 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 
ARG N    N N N 1   
ARG CA   C N S 2   
ARG C    C N N 3   
ARG O    O N N 4   
ARG CB   C N N 5   
ARG CG   C N N 6   
ARG CD   C N N 7   
ARG NE   N N N 8   
ARG CZ   C N N 9   
ARG NH1  N N N 10  
ARG NH2  N N N 11  
ARG OXT  O N N 12  
ARG H    H N N 13  
ARG H2   H N N 14  
ARG HA   H N N 15  
ARG HB2  H N N 16  
ARG HB3  H N N 17  
ARG HG2  H N N 18  
ARG HG3  H N N 19  
ARG HD2  H N N 20  
ARG HD3  H N N 21  
ARG HE   H N N 22  
ARG HH11 H N N 23  
ARG HH12 H N N 24  
ARG HH21 H N N 25  
ARG HH22 H N N 26  
ARG HXT  H N N 27  
ASN N    N N N 28  
ASN CA   C N S 29  
ASN C    C N N 30  
ASN O    O N N 31  
ASN CB   C N N 32  
ASN CG   C N N 33  
ASN OD1  O N N 34  
ASN ND2  N N N 35  
ASN OXT  O N N 36  
ASN H    H N N 37  
ASN H2   H N N 38  
ASN HA   H N N 39  
ASN HB2  H N N 40  
ASN HB3  H N N 41  
ASN HD21 H N N 42  
ASN HD22 H N N 43  
ASN HXT  H N N 44  
CYS N    N N N 45  
CYS CA   C N R 46  
CYS C    C N N 47  
CYS O    O N N 48  
CYS CB   C N N 49  
CYS SG   S N N 50  
CYS OXT  O N N 51  
CYS H    H N N 52  
CYS H2   H N N 53  
CYS HA   H N N 54  
CYS HB2  H N N 55  
CYS HB3  H N N 56  
CYS HG   H N N 57  
CYS HXT  H N N 58  
GLU N    N N N 59  
GLU CA   C N S 60  
GLU C    C N N 61  
GLU O    O N N 62  
GLU CB   C N N 63  
GLU CG   C N N 64  
GLU CD   C N N 65  
GLU OE1  O N N 66  
GLU OE2  O N N 67  
GLU OXT  O N N 68  
GLU H    H N N 69  
GLU H2   H N N 70  
GLU HA   H N N 71  
GLU HB2  H N N 72  
GLU HB3  H N N 73  
GLU HG2  H N N 74  
GLU HG3  H N N 75  
GLU HE2  H N N 76  
GLU HXT  H N N 77  
GLY N    N N N 78  
GLY CA   C N N 79  
GLY C    C N N 80  
GLY O    O N N 81  
GLY OXT  O N N 82  
GLY H    H N N 83  
GLY H2   H N N 84  
GLY HA2  H N N 85  
GLY HA3  H N N 86  
GLY HXT  H N N 87  
HIS N    N N N 88  
HIS CA   C N S 89  
HIS C    C N N 90  
HIS O    O N N 91  
HIS CB   C N N 92  
HIS CG   C Y N 93  
HIS ND1  N Y N 94  
HIS CD2  C Y N 95  
HIS CE1  C Y N 96  
HIS NE2  N Y N 97  
HIS OXT  O N N 98  
HIS H    H N N 99  
HIS H2   H N N 100 
HIS HA   H N N 101 
HIS HB2  H N N 102 
HIS HB3  H N N 103 
HIS HD1  H N N 104 
HIS HD2  H N N 105 
HIS HE1  H N N 106 
HIS HE2  H N N 107 
HIS HXT  H N N 108 
ILE N    N N N 109 
ILE CA   C N S 110 
ILE C    C N N 111 
ILE O    O N N 112 
ILE CB   C N S 113 
ILE CG1  C N N 114 
ILE CG2  C N N 115 
ILE CD1  C N N 116 
ILE OXT  O N N 117 
ILE H    H N N 118 
ILE H2   H N N 119 
ILE HA   H N N 120 
ILE HB   H N N 121 
ILE HG12 H N N 122 
ILE HG13 H N N 123 
ILE HG21 H N N 124 
ILE HG22 H N N 125 
ILE HG23 H N N 126 
ILE HD11 H N N 127 
ILE HD12 H N N 128 
ILE HD13 H N N 129 
ILE HXT  H N N 130 
LEU N    N N N 131 
LEU CA   C N S 132 
LEU C    C N N 133 
LEU O    O N N 134 
LEU CB   C N N 135 
LEU CG   C N N 136 
LEU CD1  C N N 137 
LEU CD2  C N N 138 
LEU OXT  O N N 139 
LEU H    H N N 140 
LEU H2   H N N 141 
LEU HA   H N N 142 
LEU HB2  H N N 143 
LEU HB3  H N N 144 
LEU HG   H N N 145 
LEU HD11 H N N 146 
LEU HD12 H N N 147 
LEU HD13 H N N 148 
LEU HD21 H N N 149 
LEU HD22 H N N 150 
LEU HD23 H N N 151 
LEU HXT  H N N 152 
PHE N    N N N 153 
PHE CA   C N S 154 
PHE C    C N N 155 
PHE O    O N N 156 
PHE CB   C N N 157 
PHE CG   C Y N 158 
PHE CD1  C Y N 159 
PHE CD2  C Y N 160 
PHE CE1  C Y N 161 
PHE CE2  C Y N 162 
PHE CZ   C Y N 163 
PHE OXT  O N N 164 
PHE H    H N N 165 
PHE H2   H N N 166 
PHE HA   H N N 167 
PHE HB2  H N N 168 
PHE HB3  H N N 169 
PHE HD1  H N N 170 
PHE HD2  H N N 171 
PHE HE1  H N N 172 
PHE HE2  H N N 173 
PHE HZ   H N N 174 
PHE HXT  H N N 175 
SER N    N N N 176 
SER CA   C N S 177 
SER C    C N N 178 
SER O    O N N 179 
SER CB   C N N 180 
SER OG   O N N 181 
SER OXT  O N N 182 
SER H    H N N 183 
SER H2   H N N 184 
SER HA   H N N 185 
SER HB2  H N N 186 
SER HB3  H N N 187 
SER HG   H N N 188 
SER HXT  H N N 189 
THR N    N N N 190 
THR CA   C N S 191 
THR C    C N N 192 
THR O    O N N 193 
THR CB   C N R 194 
THR OG1  O N N 195 
THR CG2  C N N 196 
THR OXT  O N N 197 
THR H    H N N 198 
THR H2   H N N 199 
THR HA   H N N 200 
THR HB   H N N 201 
THR HG1  H N N 202 
THR HG21 H N N 203 
THR HG22 H N N 204 
THR HG23 H N N 205 
THR HXT  H N N 206 
# 
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 
ARG N   CA   sing N N 1   
ARG N   H    sing N N 2   
ARG N   H2   sing N N 3   
ARG CA  C    sing N N 4   
ARG CA  CB   sing N N 5   
ARG CA  HA   sing N N 6   
ARG C   O    doub N N 7   
ARG C   OXT  sing N N 8   
ARG CB  CG   sing N N 9   
ARG CB  HB2  sing N N 10  
ARG CB  HB3  sing N N 11  
ARG CG  CD   sing N N 12  
ARG CG  HG2  sing N N 13  
ARG CG  HG3  sing N N 14  
ARG CD  NE   sing N N 15  
ARG CD  HD2  sing N N 16  
ARG CD  HD3  sing N N 17  
ARG NE  CZ   sing N N 18  
ARG NE  HE   sing N N 19  
ARG CZ  NH1  sing N N 20  
ARG CZ  NH2  doub N N 21  
ARG NH1 HH11 sing N N 22  
ARG NH1 HH12 sing N N 23  
ARG NH2 HH21 sing N N 24  
ARG NH2 HH22 sing N N 25  
ARG OXT HXT  sing N N 26  
ASN N   CA   sing N N 27  
ASN N   H    sing N N 28  
ASN N   H2   sing N N 29  
ASN CA  C    sing N N 30  
ASN CA  CB   sing N N 31  
ASN CA  HA   sing N N 32  
ASN C   O    doub N N 33  
ASN C   OXT  sing N N 34  
ASN CB  CG   sing N N 35  
ASN CB  HB2  sing N N 36  
ASN CB  HB3  sing N N 37  
ASN CG  OD1  doub N N 38  
ASN CG  ND2  sing N N 39  
ASN ND2 HD21 sing N N 40  
ASN ND2 HD22 sing N N 41  
ASN OXT HXT  sing N N 42  
CYS N   CA   sing N N 43  
CYS N   H    sing N N 44  
CYS N   H2   sing N N 45  
CYS CA  C    sing N N 46  
CYS CA  CB   sing N N 47  
CYS CA  HA   sing N N 48  
CYS C   O    doub N N 49  
CYS C   OXT  sing N N 50  
CYS CB  SG   sing N N 51  
CYS CB  HB2  sing N N 52  
CYS CB  HB3  sing N N 53  
CYS SG  HG   sing N N 54  
CYS OXT HXT  sing N N 55  
GLU N   CA   sing N N 56  
GLU N   H    sing N N 57  
GLU N   H2   sing N N 58  
GLU CA  C    sing N N 59  
GLU CA  CB   sing N N 60  
GLU CA  HA   sing N N 61  
GLU C   O    doub N N 62  
GLU C   OXT  sing N N 63  
GLU CB  CG   sing N N 64  
GLU CB  HB2  sing N N 65  
GLU CB  HB3  sing N N 66  
GLU CG  CD   sing N N 67  
GLU CG  HG2  sing N N 68  
GLU CG  HG3  sing N N 69  
GLU CD  OE1  doub N N 70  
GLU CD  OE2  sing N N 71  
GLU OE2 HE2  sing N N 72  
GLU OXT HXT  sing N N 73  
GLY N   CA   sing N N 74  
GLY N   H    sing N N 75  
GLY N   H2   sing N N 76  
GLY CA  C    sing N N 77  
GLY CA  HA2  sing N N 78  
GLY CA  HA3  sing N N 79  
GLY C   O    doub N N 80  
GLY C   OXT  sing N N 81  
GLY OXT HXT  sing N N 82  
HIS N   CA   sing N N 83  
HIS N   H    sing N N 84  
HIS N   H2   sing N N 85  
HIS CA  C    sing N N 86  
HIS CA  CB   sing N N 87  
HIS CA  HA   sing N N 88  
HIS C   O    doub N N 89  
HIS C   OXT  sing N N 90  
HIS CB  CG   sing N N 91  
HIS CB  HB2  sing N N 92  
HIS CB  HB3  sing N N 93  
HIS CG  ND1  sing Y N 94  
HIS CG  CD2  doub Y N 95  
HIS ND1 CE1  doub Y N 96  
HIS ND1 HD1  sing N N 97  
HIS CD2 NE2  sing Y N 98  
HIS CD2 HD2  sing N N 99  
HIS CE1 NE2  sing Y N 100 
HIS CE1 HE1  sing N N 101 
HIS NE2 HE2  sing N N 102 
HIS OXT HXT  sing N N 103 
ILE N   CA   sing N N 104 
ILE N   H    sing N N 105 
ILE N   H2   sing N N 106 
ILE CA  C    sing N N 107 
ILE CA  CB   sing N N 108 
ILE CA  HA   sing N N 109 
ILE C   O    doub N N 110 
ILE C   OXT  sing N N 111 
ILE CB  CG1  sing N N 112 
ILE CB  CG2  sing N N 113 
ILE CB  HB   sing N N 114 
ILE CG1 CD1  sing N N 115 
ILE CG1 HG12 sing N N 116 
ILE CG1 HG13 sing N N 117 
ILE CG2 HG21 sing N N 118 
ILE CG2 HG22 sing N N 119 
ILE CG2 HG23 sing N N 120 
ILE CD1 HD11 sing N N 121 
ILE CD1 HD12 sing N N 122 
ILE CD1 HD13 sing N N 123 
ILE OXT HXT  sing N N 124 
LEU N   CA   sing N N 125 
LEU N   H    sing N N 126 
LEU N   H2   sing N N 127 
LEU CA  C    sing N N 128 
LEU CA  CB   sing N N 129 
LEU CA  HA   sing N N 130 
LEU C   O    doub N N 131 
LEU C   OXT  sing N N 132 
LEU CB  CG   sing N N 133 
LEU CB  HB2  sing N N 134 
LEU CB  HB3  sing N N 135 
LEU CG  CD1  sing N N 136 
LEU CG  CD2  sing N N 137 
LEU CG  HG   sing N N 138 
LEU CD1 HD11 sing N N 139 
LEU CD1 HD12 sing N N 140 
LEU CD1 HD13 sing N N 141 
LEU CD2 HD21 sing N N 142 
LEU CD2 HD22 sing N N 143 
LEU CD2 HD23 sing N N 144 
LEU OXT HXT  sing N N 145 
PHE N   CA   sing N N 146 
PHE N   H    sing N N 147 
PHE N   H2   sing N N 148 
PHE CA  C    sing N N 149 
PHE CA  CB   sing N N 150 
PHE CA  HA   sing N N 151 
PHE C   O    doub N N 152 
PHE C   OXT  sing N N 153 
PHE CB  CG   sing N N 154 
PHE CB  HB2  sing N N 155 
PHE CB  HB3  sing N N 156 
PHE CG  CD1  doub Y N 157 
PHE CG  CD2  sing Y N 158 
PHE CD1 CE1  sing Y N 159 
PHE CD1 HD1  sing N N 160 
PHE CD2 CE2  doub Y N 161 
PHE CD2 HD2  sing N N 162 
PHE CE1 CZ   doub Y N 163 
PHE CE1 HE1  sing N N 164 
PHE CE2 CZ   sing Y N 165 
PHE CE2 HE2  sing N N 166 
PHE CZ  HZ   sing N N 167 
PHE OXT HXT  sing N N 168 
SER N   CA   sing N N 169 
SER N   H    sing N N 170 
SER N   H2   sing N N 171 
SER CA  C    sing N N 172 
SER CA  CB   sing N N 173 
SER CA  HA   sing N N 174 
SER C   O    doub N N 175 
SER C   OXT  sing N N 176 
SER CB  OG   sing N N 177 
SER CB  HB2  sing N N 178 
SER CB  HB3  sing N N 179 
SER OG  HG   sing N N 180 
SER OXT HXT  sing N N 181 
THR N   CA   sing N N 182 
THR N   H    sing N N 183 
THR N   H2   sing N N 184 
THR CA  C    sing N N 185 
THR CA  CB   sing N N 186 
THR CA  HA   sing N N 187 
THR C   O    doub N N 188 
THR C   OXT  sing N N 189 
THR CB  OG1  sing N N 190 
THR CB  CG2  sing N N 191 
THR CB  HB   sing N N 192 
THR OG1 HG1  sing N N 193 
THR CG2 HG21 sing N N 194 
THR CG2 HG22 sing N N 195 
THR CG2 HG23 sing N N 196 
THR OXT HXT  sing N N 197 
# 
_pdbx_nmr_spectrometer.field_strength    800 
_pdbx_nmr_spectrometer.manufacturer      Varian 
_pdbx_nmr_spectrometer.model             INOVA 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.type              'Varian INOVA' 
# 
_atom_sites.entry_id                    2K1I 
_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 
S 
# 
loop_