data_1RTU
# 
_entry.id   1RTU 
# 
_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   1RTU         pdb_00001rtu 10.2210/pdb1rtu/pdb 
WWPDB D_1000176226 ?            ?                   
# 
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 1996-11-08 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2011-07-27 
5 'Structure model' 1 4 2018-04-04 
6 'Structure model' 1 5 2023-08-09 
7 'Structure model' 1 6 2024-11-13 
# 
_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  4 'Structure model' 'Derived calculations'      
5  4 'Structure model' 'Non-polymer description'   
6  5 'Structure model' Advisory                    
7  5 'Structure model' 'Data collection'           
8  5 'Structure model' Other                       
9  6 'Structure model' Advisory                    
10 6 'Structure model' 'Database references'       
11 6 'Structure model' 'Derived calculations'      
12 6 'Structure model' 'Refinement description'    
13 7 'Structure model' 'Data collection'           
14 7 '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  5 'Structure model' diffrn_source                 
2  5 'Structure model' pdbx_database_status          
3  5 'Structure model' pdbx_unobs_or_zero_occ_atoms  
4  5 'Structure model' pdbx_validate_polymer_linkage 
5  6 'Structure model' database_2                    
6  6 'Structure model' pdbx_initial_refinement_model 
7  6 'Structure model' pdbx_unobs_or_zero_occ_atoms  
8  6 'Structure model' struct_conn                   
9  6 'Structure model' struct_site                   
10 7 'Structure model' chem_comp_atom                
11 7 'Structure model' chem_comp_bond                
12 7 'Structure model' pdbx_entry_details            
13 7 '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  5 'Structure model' '_diffrn_source.type'                          
2  5 'Structure model' '_pdbx_database_status.process_site'           
3  6 'Structure model' '_database_2.pdbx_DOI'                         
4  6 'Structure model' '_database_2.pdbx_database_accession'          
5  6 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'          
6  6 'Structure model' '_struct_conn.ptnr1_auth_comp_id'              
7  6 'Structure model' '_struct_conn.ptnr1_auth_seq_id'               
8  6 'Structure model' '_struct_conn.ptnr1_label_atom_id'             
9  6 'Structure model' '_struct_conn.ptnr1_label_comp_id'             
10 6 'Structure model' '_struct_conn.ptnr1_label_seq_id'              
11 6 'Structure model' '_struct_conn.ptnr2_auth_comp_id'              
12 6 'Structure model' '_struct_conn.ptnr2_auth_seq_id'               
13 6 'Structure model' '_struct_conn.ptnr2_label_atom_id'             
14 6 'Structure model' '_struct_conn.ptnr2_label_comp_id'             
15 6 'Structure model' '_struct_conn.ptnr2_label_seq_id'              
16 6 'Structure model' '_struct_site.pdbx_auth_asym_id'               
17 6 'Structure model' '_struct_site.pdbx_auth_comp_id'               
18 6 'Structure model' '_struct_site.pdbx_auth_seq_id'                
19 7 'Structure model' '_pdbx_entry_details.has_protein_modification' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1RTU 
_pdbx_database_status.recvd_initial_deposition_date   1995-05-12 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Noguchi, S.'   1 
'Satow, Y.'     2 
'Uchida, T.'    3 
'Sasaki, C.'    4 
'Matsuzaki, T.' 5 
# 
_citation.id                        primary 
_citation.title                     'Crystal structure of Ustilago sphaerogena ribonuclease U2 at 1.8 A resolution.' 
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            34 
_citation.page_first                15583 
_citation.page_last                 15591 
_citation.year                      1995 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   7492561 
_citation.pdbx_database_id_DOI      10.1021/bi00047a025 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Noguchi, S.'   1 ? 
primary 'Satow, Y.'     2 ? 
primary 'Uchida, T.'    3 ? 
primary 'Sasaki, C.'    4 ? 
primary 'Matsuzaki, T.' 5 ? 
# 
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     nat 'RIBONUCLEASE U2' 12392.090 1   ? ? ? ? 
2 non-polymer syn 'SULFATE ION'     96.063    1   ? ? ? ? 
3 water       nat water             18.015    141 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   yes 
_entity_poly.pdbx_seq_one_letter_code       
;CDIPQSTNCGGNVYSNDDINTAIQGALDDVANGDRPDNYPHQYY(IAS)EASEDITLCCGSGPWSEFPLVYNGPYYSSRD
NYVSPGPDRVIYQTNTGEFCATVTHTGAASYDGFTQCS
;
_entity_poly.pdbx_seq_one_letter_code_can   
;CDIPQSTNCGGNVYSNDDINTAIQGALDDVANGDRPDNYPHQYYDEASEDITLCCGSGPWSEFPLVYNGPYYSSRDNYVS
PGPDRVIYQTNTGEFCATVTHTGAASYDGFTQCS
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'SULFATE ION' SO4 
3 water         HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   CYS n 
1 2   ASP n 
1 3   ILE n 
1 4   PRO n 
1 5   GLN n 
1 6   SER n 
1 7   THR n 
1 8   ASN n 
1 9   CYS n 
1 10  GLY n 
1 11  GLY n 
1 12  ASN n 
1 13  VAL n 
1 14  TYR n 
1 15  SER n 
1 16  ASN n 
1 17  ASP n 
1 18  ASP n 
1 19  ILE n 
1 20  ASN n 
1 21  THR n 
1 22  ALA n 
1 23  ILE n 
1 24  GLN n 
1 25  GLY n 
1 26  ALA n 
1 27  LEU n 
1 28  ASP n 
1 29  ASP n 
1 30  VAL n 
1 31  ALA n 
1 32  ASN n 
1 33  GLY n 
1 34  ASP n 
1 35  ARG n 
1 36  PRO n 
1 37  ASP n 
1 38  ASN n 
1 39  TYR n 
1 40  PRO n 
1 41  HIS n 
1 42  GLN n 
1 43  TYR n 
1 44  TYR n 
1 45  IAS n 
1 46  GLU n 
1 47  ALA n 
1 48  SER n 
1 49  GLU n 
1 50  ASP n 
1 51  ILE n 
1 52  THR n 
1 53  LEU n 
1 54  CYS n 
1 55  CYS n 
1 56  GLY n 
1 57  SER n 
1 58  GLY n 
1 59  PRO n 
1 60  TRP n 
1 61  SER n 
1 62  GLU n 
1 63  PHE n 
1 64  PRO n 
1 65  LEU n 
1 66  VAL n 
1 67  TYR n 
1 68  ASN n 
1 69  GLY n 
1 70  PRO n 
1 71  TYR n 
1 72  TYR n 
1 73  SER n 
1 74  SER n 
1 75  ARG n 
1 76  ASP n 
1 77  ASN n 
1 78  TYR n 
1 79  VAL n 
1 80  SER n 
1 81  PRO n 
1 82  GLY n 
1 83  PRO n 
1 84  ASP n 
1 85  ARG n 
1 86  VAL n 
1 87  ILE n 
1 88  TYR n 
1 89  GLN n 
1 90  THR n 
1 91  ASN n 
1 92  THR n 
1 93  GLY n 
1 94  GLU n 
1 95  PHE n 
1 96  CYS n 
1 97  ALA n 
1 98  THR n 
1 99  VAL n 
1 100 THR n 
1 101 HIS n 
1 102 THR n 
1 103 GLY n 
1 104 ALA n 
1 105 ALA n 
1 106 SER n 
1 107 TYR n 
1 108 ASP n 
1 109 GLY n 
1 110 PHE n 
1 111 THR n 
1 112 GLN n 
1 113 CYS n 
1 114 SER n 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                ? 
_entity_src_nat.pdbx_organism_scientific   'Ustilago sphaerogena' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      5271 
_entity_src_nat.genus                      Ustilago 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             ? 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  12421 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.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  
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 
CYS 'L-peptide linking'               y CYSTEINE               ?                 'C3 H7 N O2 S'   121.158 
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 
HOH non-polymer                       . WATER                  ?                 'H2 O'           18.015  
IAS 'L-beta-peptide, C-gamma linking' . 'BETA-L-ASPARTIC ACID' 'L-aspartic acid' 'C4 H7 N O4'     133.103 
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 
PRO 'L-peptide linking'               y PROLINE                ?                 'C5 H9 N O2'     115.130 
SER 'L-peptide linking'               y SERINE                 ?                 'C3 H7 N O3'     105.093 
SO4 non-polymer                       . 'SULFATE ION'          ?                 'O4 S -2'        96.063  
THR 'L-peptide linking'               y THREONINE              ?                 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking'               y TRYPTOPHAN             ?                 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking'               y TYROSINE               ?                 'C9 H11 N O3'    181.189 
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   CYS 1   1   1   CYS CYS A . n 
A 1 2   ASP 2   2   2   ASP ASP A . n 
A 1 3   ILE 3   3   3   ILE ILE A . n 
A 1 4   PRO 4   4   4   PRO PRO A . n 
A 1 5   GLN 5   5   5   GLN GLN A . n 
A 1 6   SER 6   6   6   SER SER A . n 
A 1 7   THR 7   7   7   THR THR A . n 
A 1 8   ASN 8   8   8   ASN ASN A . n 
A 1 9   CYS 9   9   9   CYS CYS A . n 
A 1 10  GLY 10  10  10  GLY GLY A . n 
A 1 11  GLY 11  11  11  GLY GLY A . n 
A 1 12  ASN 12  12  12  ASN ASN A . n 
A 1 13  VAL 13  13  13  VAL VAL A . n 
A 1 14  TYR 14  14  14  TYR TYR 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  ASP 17  17  17  ASP ASP A . n 
A 1 18  ASP 18  18  18  ASP ASP 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  THR 21  21  21  THR THR A . n 
A 1 22  ALA 22  22  22  ALA ALA A . n 
A 1 23  ILE 23  23  23  ILE ILE A . n 
A 1 24  GLN 24  24  24  GLN GLN A . n 
A 1 25  GLY 25  25  25  GLY GLY A . n 
A 1 26  ALA 26  26  26  ALA ALA A . n 
A 1 27  LEU 27  27  27  LEU LEU A . n 
A 1 28  ASP 28  28  28  ASP ASP A . n 
A 1 29  ASP 29  29  29  ASP ASP A . n 
A 1 30  VAL 30  30  30  VAL VAL A . n 
A 1 31  ALA 31  31  31  ALA ALA A . n 
A 1 32  ASN 32  32  32  ASN ASN A . n 
A 1 33  GLY 33  33  33  GLY GLY A . n 
A 1 34  ASP 34  34  34  ASP ASP A . n 
A 1 35  ARG 35  35  35  ARG ARG A . n 
A 1 36  PRO 36  36  36  PRO PRO A . n 
A 1 37  ASP 37  37  37  ASP ASP A . n 
A 1 38  ASN 38  38  38  ASN ASN A . n 
A 1 39  TYR 39  39  39  TYR TYR A . n 
A 1 40  PRO 40  40  40  PRO PRO A . n 
A 1 41  HIS 41  41  41  HIS HIS A . n 
A 1 42  GLN 42  42  42  GLN GLN A . n 
A 1 43  TYR 43  43  43  TYR TYR A . n 
A 1 44  TYR 44  44  44  TYR TYR A . n 
A 1 45  IAS 45  45  45  IAS ASP A . n 
A 1 46  GLU 46  46  46  GLU GLU A . n 
A 1 47  ALA 47  47  47  ALA ALA A . n 
A 1 48  SER 48  48  48  SER SER A . n 
A 1 49  GLU 49  49  49  GLU GLU A . n 
A 1 50  ASP 50  50  50  ASP ASP A . n 
A 1 51  ILE 51  51  51  ILE ILE A . n 
A 1 52  THR 52  52  52  THR THR A . n 
A 1 53  LEU 53  53  53  LEU LEU A . n 
A 1 54  CYS 54  54  54  CYS CYS A . n 
A 1 55  CYS 55  55  55  CYS CYS A . n 
A 1 56  GLY 56  56  56  GLY GLY A . n 
A 1 57  SER 57  57  57  SER SER A . n 
A 1 58  GLY 58  58  58  GLY GLY A . n 
A 1 59  PRO 59  59  59  PRO PRO A . n 
A 1 60  TRP 60  60  60  TRP TRP A . n 
A 1 61  SER 61  61  61  SER SER A . n 
A 1 62  GLU 62  62  62  GLU GLU A . n 
A 1 63  PHE 63  63  63  PHE PHE A . n 
A 1 64  PRO 64  64  64  PRO PRO A . n 
A 1 65  LEU 65  65  65  LEU LEU A . n 
A 1 66  VAL 66  66  66  VAL VAL A . n 
A 1 67  TYR 67  67  67  TYR TYR A . n 
A 1 68  ASN 68  68  68  ASN ASN A . n 
A 1 69  GLY 69  69  69  GLY GLY A . n 
A 1 70  PRO 70  70  70  PRO PRO A . n 
A 1 71  TYR 71  71  71  TYR TYR A . n 
A 1 72  TYR 72  72  72  TYR TYR A . n 
A 1 73  SER 73  73  73  SER SER A . n 
A 1 74  SER 74  74  74  SER SER A . n 
A 1 75  ARG 75  75  75  ARG ARG A . n 
A 1 76  ASP 76  76  76  ASP ASP A . n 
A 1 77  ASN 77  77  77  ASN ASN A . n 
A 1 78  TYR 78  78  78  TYR TYR A . n 
A 1 79  VAL 79  79  79  VAL VAL A . n 
A 1 80  SER 80  80  80  SER SER A . n 
A 1 81  PRO 81  81  81  PRO PRO A . n 
A 1 82  GLY 82  82  82  GLY GLY A . n 
A 1 83  PRO 83  83  83  PRO PRO A . n 
A 1 84  ASP 84  84  84  ASP ASP A . n 
A 1 85  ARG 85  85  85  ARG ARG A . n 
A 1 86  VAL 86  86  86  VAL VAL A . n 
A 1 87  ILE 87  87  87  ILE ILE A . n 
A 1 88  TYR 88  88  88  TYR TYR A . n 
A 1 89  GLN 89  89  89  GLN GLN A . n 
A 1 90  THR 90  90  90  THR THR A . n 
A 1 91  ASN 91  91  91  ASN ASN A . n 
A 1 92  THR 92  92  92  THR THR A . n 
A 1 93  GLY 93  93  93  GLY GLY A . n 
A 1 94  GLU 94  94  94  GLU GLU A . n 
A 1 95  PHE 95  95  95  PHE PHE A . n 
A 1 96  CYS 96  96  96  CYS CYS A . n 
A 1 97  ALA 97  97  97  ALA ALA A . n 
A 1 98  THR 98  98  98  THR THR A . n 
A 1 99  VAL 99  99  99  VAL VAL A . n 
A 1 100 THR 100 100 100 THR THR A . n 
A 1 101 HIS 101 101 101 HIS HIS A . n 
A 1 102 THR 102 102 102 THR THR A . n 
A 1 103 GLY 103 103 103 GLY GLY A . n 
A 1 104 ALA 104 104 104 ALA ALA A . n 
A 1 105 ALA 105 105 105 ALA ALA A . n 
A 1 106 SER 106 106 106 SER SER A . n 
A 1 107 TYR 107 107 107 TYR TYR A . n 
A 1 108 ASP 108 108 108 ASP ASP A . n 
A 1 109 GLY 109 109 109 GLY GLY A . n 
A 1 110 PHE 110 110 110 PHE PHE A . n 
A 1 111 THR 111 111 111 THR THR A . n 
A 1 112 GLN 112 112 112 GLN GLN A . n 
A 1 113 CYS 113 113 113 CYS CYS A . n 
A 1 114 SER 114 114 114 SER SER 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 SO4 1   201 201 SO4 SO4 A . 
C 3 HOH 1   301 301 HOH HOH A . 
C 3 HOH 2   302 302 HOH HOH A . 
C 3 HOH 3   303 303 HOH HOH A . 
C 3 HOH 4   304 304 HOH HOH A . 
C 3 HOH 5   305 305 HOH HOH A . 
C 3 HOH 6   306 306 HOH HOH A . 
C 3 HOH 7   307 307 HOH HOH A . 
C 3 HOH 8   308 308 HOH HOH A . 
C 3 HOH 9   309 309 HOH HOH A . 
C 3 HOH 10  310 310 HOH HOH A . 
C 3 HOH 11  311 311 HOH HOH A . 
C 3 HOH 12  312 312 HOH HOH A . 
C 3 HOH 13  313 313 HOH HOH A . 
C 3 HOH 14  314 314 HOH HOH A . 
C 3 HOH 15  315 315 HOH HOH A . 
C 3 HOH 16  316 316 HOH HOH A . 
C 3 HOH 17  317 317 HOH HOH A . 
C 3 HOH 18  318 318 HOH HOH A . 
C 3 HOH 19  319 319 HOH HOH A . 
C 3 HOH 20  320 320 HOH HOH A . 
C 3 HOH 21  321 321 HOH HOH A . 
C 3 HOH 22  322 322 HOH HOH A . 
C 3 HOH 23  323 323 HOH HOH A . 
C 3 HOH 24  324 324 HOH HOH A . 
C 3 HOH 25  325 325 HOH HOH A . 
C 3 HOH 26  326 326 HOH HOH A . 
C 3 HOH 27  327 327 HOH HOH A . 
C 3 HOH 28  328 328 HOH HOH A . 
C 3 HOH 29  329 329 HOH HOH A . 
C 3 HOH 30  330 330 HOH HOH A . 
C 3 HOH 31  331 331 HOH HOH A . 
C 3 HOH 32  332 332 HOH HOH A . 
C 3 HOH 33  333 333 HOH HOH A . 
C 3 HOH 34  334 334 HOH HOH A . 
C 3 HOH 35  335 335 HOH HOH A . 
C 3 HOH 36  336 336 HOH HOH A . 
C 3 HOH 37  337 337 HOH HOH A . 
C 3 HOH 38  338 338 HOH HOH A . 
C 3 HOH 39  339 339 HOH HOH A . 
C 3 HOH 40  340 340 HOH HOH A . 
C 3 HOH 41  341 341 HOH HOH A . 
C 3 HOH 42  342 342 HOH HOH A . 
C 3 HOH 43  343 343 HOH HOH A . 
C 3 HOH 44  344 344 HOH HOH A . 
C 3 HOH 45  345 345 HOH HOH A . 
C 3 HOH 46  346 346 HOH HOH A . 
C 3 HOH 47  347 347 HOH HOH A . 
C 3 HOH 48  348 348 HOH HOH A . 
C 3 HOH 49  350 350 HOH HOH A . 
C 3 HOH 50  351 351 HOH HOH A . 
C 3 HOH 51  352 352 HOH HOH A . 
C 3 HOH 52  353 353 HOH HOH A . 
C 3 HOH 53  354 354 HOH HOH A . 
C 3 HOH 54  355 355 HOH HOH A . 
C 3 HOH 55  356 356 HOH HOH A . 
C 3 HOH 56  357 357 HOH HOH A . 
C 3 HOH 57  358 358 HOH HOH A . 
C 3 HOH 58  359 359 HOH HOH A . 
C 3 HOH 59  360 360 HOH HOH A . 
C 3 HOH 60  361 361 HOH HOH A . 
C 3 HOH 61  362 362 HOH HOH A . 
C 3 HOH 62  363 363 HOH HOH A . 
C 3 HOH 63  364 364 HOH HOH A . 
C 3 HOH 64  365 365 HOH HOH A . 
C 3 HOH 65  366 366 HOH HOH A . 
C 3 HOH 66  367 367 HOH HOH A . 
C 3 HOH 67  368 368 HOH HOH A . 
C 3 HOH 68  369 369 HOH HOH A . 
C 3 HOH 69  370 370 HOH HOH A . 
C 3 HOH 70  371 371 HOH HOH A . 
C 3 HOH 71  372 372 HOH HOH A . 
C 3 HOH 72  373 373 HOH HOH A . 
C 3 HOH 73  374 374 HOH HOH A . 
C 3 HOH 74  375 375 HOH HOH A . 
C 3 HOH 75  376 376 HOH HOH A . 
C 3 HOH 76  377 377 HOH HOH A . 
C 3 HOH 77  378 378 HOH HOH A . 
C 3 HOH 78  379 379 HOH HOH A . 
C 3 HOH 79  380 380 HOH HOH A . 
C 3 HOH 80  381 381 HOH HOH A . 
C 3 HOH 81  382 382 HOH HOH A . 
C 3 HOH 82  383 383 HOH HOH A . 
C 3 HOH 83  384 384 HOH HOH A . 
C 3 HOH 84  385 385 HOH HOH A . 
C 3 HOH 85  386 386 HOH HOH A . 
C 3 HOH 86  387 387 HOH HOH A . 
C 3 HOH 87  388 388 HOH HOH A . 
C 3 HOH 88  389 389 HOH HOH A . 
C 3 HOH 89  390 390 HOH HOH A . 
C 3 HOH 90  391 391 HOH HOH A . 
C 3 HOH 91  392 392 HOH HOH A . 
C 3 HOH 92  393 393 HOH HOH A . 
C 3 HOH 93  394 394 HOH HOH A . 
C 3 HOH 94  395 395 HOH HOH A . 
C 3 HOH 95  396 396 HOH HOH A . 
C 3 HOH 96  397 397 HOH HOH A . 
C 3 HOH 97  398 398 HOH HOH A . 
C 3 HOH 98  399 399 HOH HOH A . 
C 3 HOH 99  400 400 HOH HOH A . 
C 3 HOH 100 401 401 HOH HOH A . 
C 3 HOH 101 402 402 HOH HOH A . 
C 3 HOH 102 403 403 HOH HOH A . 
C 3 HOH 103 404 404 HOH HOH A . 
C 3 HOH 104 405 405 HOH HOH A . 
C 3 HOH 105 406 406 HOH HOH A . 
C 3 HOH 106 407 407 HOH HOH A . 
C 3 HOH 107 408 408 HOH HOH A . 
C 3 HOH 108 409 409 HOH HOH A . 
C 3 HOH 109 410 410 HOH HOH A . 
C 3 HOH 110 411 411 HOH HOH A . 
C 3 HOH 111 412 412 HOH HOH A . 
C 3 HOH 112 413 413 HOH HOH A . 
C 3 HOH 113 414 414 HOH HOH A . 
C 3 HOH 114 415 415 HOH HOH A . 
C 3 HOH 115 416 416 HOH HOH A . 
C 3 HOH 116 417 417 HOH HOH A . 
C 3 HOH 117 418 418 HOH HOH A . 
C 3 HOH 118 419 419 HOH HOH A . 
C 3 HOH 119 420 420 HOH HOH A . 
C 3 HOH 120 421 421 HOH HOH A . 
C 3 HOH 121 422 422 HOH HOH A . 
C 3 HOH 122 423 423 HOH HOH A . 
C 3 HOH 123 424 424 HOH HOH A . 
C 3 HOH 124 425 425 HOH HOH A . 
C 3 HOH 125 426 426 HOH HOH A . 
C 3 HOH 126 427 427 HOH HOH A . 
C 3 HOH 127 428 428 HOH HOH A . 
C 3 HOH 128 429 429 HOH HOH A . 
C 3 HOH 129 430 430 HOH HOH A . 
C 3 HOH 130 431 431 HOH HOH A . 
C 3 HOH 131 432 432 HOH HOH A . 
C 3 HOH 132 433 433 HOH HOH A . 
C 3 HOH 133 434 434 HOH HOH A . 
C 3 HOH 134 436 436 HOH HOH A . 
C 3 HOH 135 437 437 HOH HOH A . 
C 3 HOH 136 438 438 HOH HOH A . 
C 3 HOH 137 440 440 HOH HOH A . 
C 3 HOH 138 441 441 HOH HOH A . 
C 3 HOH 139 443 443 HOH HOH A . 
C 3 HOH 140 444 444 HOH HOH A . 
C 3 HOH 141 445 445 HOH HOH A . 
# 
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 0 A GLN 5 ? CD  ? A GLN 5 CD  
2 1 Y 0 A GLN 5 ? OE1 ? A GLN 5 OE1 
3 1 Y 0 A GLN 5 ? NE2 ? A GLN 5 NE2 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
OSCMGR 'data collection' '(LOCAL VERSION)'   ? 1  
TOMOKO 'data reduction'  .                   ? 2  
MARIKO 'data reduction'  '(LOCAL PROGRAM)'   ? 3  
X-PLOR 'model building'  .                   ? 4  
PROLSQ refinement        .                   ? 5  
X-PLOR refinement        .                   ? 6  
OSC    'data reduction'  '(LOCAL VERSION)'   ? 7  
A      'data scaling'    'PROGRAM BY TOMOKO' ? 8  
MARIKO 'data scaling'    .                   ? 9  
X-PLOR phasing           .                   ? 10 
# 
_cell.entry_id           1RTU 
_cell.length_a           49.320 
_cell.length_b           61.270 
_cell.length_c           34.950 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              4 
_cell.pdbx_unique_axis   ? 
_cell.length_a_esd       ? 
_cell.length_b_esd       ? 
_cell.length_c_esd       ? 
_cell.angle_alpha_esd    ? 
_cell.angle_beta_esd     ? 
_cell.angle_gamma_esd    ? 
# 
_symmetry.entry_id                         1RTU 
_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 
_symmetry.space_group_name_Hall            ? 
# 
_exptl.entry_id          1RTU 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.13 
_exptl_crystal.density_percent_sol   42.4 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            293 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              4.5 
_exptl_crystal_grow.pdbx_pH_range   ? 
_exptl_crystal_grow.pdbx_details    
;CRYSTALS WERE PREPARED BY HANGING-DROP VAPOUR-DIFFUSION METHOD AT 293 KELVIN FROM A 20 MG/ML PROTEIN SOLUTION CONTAINING 15 MG/ML 2'-DEOXY 2'-FLUORO ADENYLYL-3',5'-CYTIDINE, 0.4M AMMONIUM SULFATE, EQUILIBRATED AGAINST A RESERVOIR OF 0.9M AMMONIUM SULFATE CONTAINING 0.1M ACETATE BUFFER (PH 4.5)., vapor diffusion - hanging drop
;
# 
_diffrn.id                     1 
_diffrn.ambient_temp           284 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   FUJI 
_diffrn_detector.pdbx_collection_date   1990-05-22 
_diffrn_detector.details                'DOUBLE FOCUSSING MIRROR' 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'SI(111)' 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.9000 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'PHOTON FACTORY' 
_diffrn_source.pdbx_synchrotron_site       'Photon Factory' 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             0.9000 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1RTU 
_reflns.observed_criterion_sigma_I   1. 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             12.0 
_reflns.d_resolution_high            1.8 
_reflns.number_obs                   9903 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         96.1 
_reflns.pdbx_Rmerge_I_obs            0.0342 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              4.0 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
_reflns_shell.d_res_high             1.80 
_reflns_shell.d_res_low              1.87 
_reflns_shell.percent_possible_all   86.4 
_reflns_shell.Rmerge_I_obs           0.077 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        3.0 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.pdbx_diffrn_id         1 
# 
_refine.entry_id                                 1RTU 
_refine.ls_number_reflns_obs                     9807 
_refine.ls_number_reflns_all                     9807 
_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                            1.8 
_refine.ls_percent_reflns_obs                    96.5 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          0.143 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               13.4 
_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               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'RNASE T1 (PDB ENTRY 1RNT)' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_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.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        1RTU 
_refine_analyze.Luzzati_coordinate_error_obs    0.13 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
_refine_analyze.pdbx_Luzzati_d_res_high_obs     ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        870 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         5 
_refine_hist.number_atoms_solvent             141 
_refine_hist.number_atoms_total               1016 
_refine_hist.d_res_high                       1.8 
_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 
p_bond_d            0.014 0.020 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_d           0.028 0.030 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_deg         ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_planar_d          0.041 0.050 ? ? 'X-RAY DIFFRACTION' ? 
p_hb_or_metal_coord ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_mcbond_it         0.760 1.000 ? ? 'X-RAY DIFFRACTION' ? 
p_mcangle_it        1.214 1.500 ? ? 'X-RAY DIFFRACTION' ? 
p_scbond_it         1.730 1.500 ? ? 'X-RAY DIFFRACTION' ? 
p_scangle_it        2.720 2.000 ? ? 'X-RAY DIFFRACTION' ? 
p_plane_restr       0.014 0.020 ? ? 'X-RAY DIFFRACTION' ? 
p_chiral_restr      0.170 0.150 ? ? 'X-RAY DIFFRACTION' ? 
p_singtor_nbd       0.157 0.300 ? ? 'X-RAY DIFFRACTION' ? 
p_multtor_nbd       0.147 0.300 ? ? 'X-RAY DIFFRACTION' ? 
p_xhyhbond_nbd      ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_xyhbond_nbd       0.173 0.300 ? ? 'X-RAY DIFFRACTION' ? 
p_planar_tor        2.6   3.0   ? ? 'X-RAY DIFFRACTION' ? 
p_staggered_tor     12.4  15.0  ? ? 'X-RAY DIFFRACTION' ? 
p_orthonormal_tor   ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_transverse_tor    25.2  20.0  ? ? 'X-RAY DIFFRACTION' ? 
p_special_tor       ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.entry_id                                    1RTU 
_pdbx_refine.R_factor_all_no_cutoff                      0.143 
_pdbx_refine.R_factor_obs_no_cutoff                      0.141 
_pdbx_refine.free_R_factor_no_cutoff                     0.178 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     10. 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            ? 
_pdbx_refine.R_factor_all_4sig_cutoff                    ? 
_pdbx_refine.R_factor_obs_4sig_cutoff                    ? 
_pdbx_refine.free_R_factor_4sig_cutoff                   ? 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   ? 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          ? 
_pdbx_refine.number_reflns_obs_4sig_cutoff               ? 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.free_R_error_no_cutoff                      ? 
# 
_database_PDB_matrix.entry_id          1RTU 
_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 
# 
_struct.entry_id                  1RTU 
_struct.title                     'USTILAGO SPHAEROGENA RIBONUCLEASE U2' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1RTU 
_struct_keywords.pdbx_keywords   HYDROLASE 
_struct_keywords.text            'HYDROLASE, ENDORIBONUCLEASE, BETA-ISOMERIZED ASPARTATE' 
# 
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 ? 
C N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    RNU2_USTSP 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P00654 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;CDIPQSTNCGGNVYSNDDINTAIQGALDDVANGDRPDNYPHQYYDEASEDITLCCGSGPWSEFPLVYNGPYYSSRDNYVS
PGPDRVIYQTNTGEFCATVTHTGAASYDGFTQCS
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1RTU 
_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                 114 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P00654 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  114 
_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       114 
# 
_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,C 
# 
_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_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 ASN A 16 ? ASN A 32 ? ASN A 16 ASN A 32 1 ? 17 
HELX_P HELX_P2 2 PRO A 36 ? ASN A 38 ? PRO A 36 ASN A 38 5 ? 3  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
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 1  SG ? ? ? 1_555 A CYS 54  SG ? ? A CYS 1  A CYS 54  1_555 ? ? ? ? ? ? ? 2.074 ? ? 
disulf2 disulf ?    ? A CYS 9  SG ? ? ? 1_555 A CYS 113 SG ? ? A CYS 9  A CYS 113 1_555 ? ? ? ? ? ? ? 2.041 ? ? 
disulf3 disulf ?    ? A CYS 55 SG ? ? ? 1_555 A CYS 96  SG ? ? A CYS 55 A CYS 96  1_555 ? ? ? ? ? ? ? 2.004 ? ? 
covale1 covale both ? A TYR 44 C  ? ? ? 1_555 A IAS 45  N  ? ? A TYR 44 A IAS 45  1_555 ? ? ? ? ? ? ? 1.304 ? ? 
covale2 covale both ? A IAS 45 CG ? ? ? 1_555 A GLU 46  N  ? ? A IAS 45 A GLU 46  1_555 ? ? ? ? ? ? ? 1.353 ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
disulf ? ? 
covale ? ? 
# 
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 IAS A 45 ? .   . .   . IAS A 45 ? 1_555 .   . .   . .     .  .  ? 1 IAS None 'Non-standard residue' 
2 CYS A 1  ? CYS A 54  ? CYS A 1  ? 1_555 CYS A 54  ? 1_555 SG SG . . .   None 'Disulfide bridge'     
3 CYS A 9  ? CYS A 113 ? CYS A 9  ? 1_555 CYS A 113 ? 1_555 SG SG . . .   None 'Disulfide bridge'     
4 CYS A 55 ? CYS A 96  ? CYS A 55 ? 1_555 CYS A 96  ? 1_555 SG SG . . .   None 'Disulfide bridge'     
5 IAS A 45 ? GLU A 46  ? IAS A 45 ? 1_555 GLU A 46  ? 1_555 CG N  . . .   None 'Non-standard linkage' 
# 
loop_
_struct_mon_prot_cis.pdbx_id 
_struct_mon_prot_cis.label_comp_id 
_struct_mon_prot_cis.label_seq_id 
_struct_mon_prot_cis.label_asym_id 
_struct_mon_prot_cis.label_alt_id 
_struct_mon_prot_cis.pdbx_PDB_ins_code 
_struct_mon_prot_cis.auth_comp_id 
_struct_mon_prot_cis.auth_seq_id 
_struct_mon_prot_cis.auth_asym_id 
_struct_mon_prot_cis.pdbx_label_comp_id_2 
_struct_mon_prot_cis.pdbx_label_seq_id_2 
_struct_mon_prot_cis.pdbx_label_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2 
_struct_mon_prot_cis.pdbx_auth_comp_id_2 
_struct_mon_prot_cis.pdbx_auth_seq_id_2 
_struct_mon_prot_cis.pdbx_auth_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_model_num 
_struct_mon_prot_cis.pdbx_omega_angle 
1 TYR 39 A . ? TYR 39 A PRO 40 A ? PRO 40 A 1 -3.98 
2 GLY 58 A . ? GLY 58 A PRO 59 A ? PRO 59 A 1 0.88  
3 GLY 69 A . ? GLY 69 A PRO 70 A ? PRO 70 A 1 1.45  
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 2 ? 
B ? 4 ? 
# 
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 
B 1 2 ? anti-parallel 
B 2 3 ? anti-parallel 
B 3 4 ? 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 6  ? CYS A 9   ? SER A 6  CYS A 9   
A 2 ASN A 12 ? SER A 15  ? ASN A 12 SER A 15  
B 1 HIS A 41 ? TYR A 43  ? HIS A 41 TYR A 43  
B 2 TRP A 60 ? PRO A 64  ? TRP A 60 PRO A 64  
B 3 ASP A 84 ? GLN A 89  ? ASP A 84 GLN A 89  
B 4 PHE A 95 ? THR A 100 ? PHE A 95 THR A 100 
# 
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 O THR A 7  ? O THR A 7  N TYR A 14 ? N TYR A 14 
B 1 2 O HIS A 41 ? O HIS A 41 N GLU A 62 ? N GLU A 62 
B 2 3 O SER A 61 ? O SER A 61 N TYR A 88 ? N TYR A 88 
B 3 4 O ARG A 85 ? O ARG A 85 N VAL A 99 ? N VAL A 99 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
CAT Unknown  ? ?   ?   ? 5 'CATALYTIC SITE.'                    
AC1 Software A SO4 201 ? 7 'BINDING SITE FOR RESIDUE SO4 A 201' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  CAT 5 TYR A 39  ? TYR A 39  . ? 1_555 ? 
2  CAT 5 HIS A 41  ? HIS A 41  . ? 1_555 ? 
3  CAT 5 GLU A 62  ? GLU A 62  . ? 1_555 ? 
4  CAT 5 ARG A 85  ? ARG A 85  . ? 1_555 ? 
5  CAT 5 HIS A 101 ? HIS A 101 . ? 1_555 ? 
6  AC1 7 TYR A 39  ? TYR A 39  . ? 1_555 ? 
7  AC1 7 HIS A 41  ? HIS A 41  . ? 1_555 ? 
8  AC1 7 GLU A 62  ? GLU A 62  . ? 1_555 ? 
9  AC1 7 ARG A 85  ? ARG A 85  . ? 1_555 ? 
10 AC1 7 HIS A 101 ? HIS A 101 . ? 1_555 ? 
11 AC1 7 PHE A 110 ? PHE A 110 . ? 1_555 ? 
12 AC1 7 HOH C .   ? HOH A 396 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1RTU 
_pdbx_entry_details.compound_details           
;ASP 45 IS ISOMERIZED TO L-ISOASPARTATE.  A PEPTIDE
BOND IS FORMED BETWEEN ASP 45 CG AND GLU 46 N.
;
_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 
# 
_pdbx_validate_symm_contact.id                1 
_pdbx_validate_symm_contact.PDB_model_num     1 
_pdbx_validate_symm_contact.auth_atom_id_1    O 
_pdbx_validate_symm_contact.auth_asym_id_1    A 
_pdbx_validate_symm_contact.auth_comp_id_1    HOH 
_pdbx_validate_symm_contact.auth_seq_id_1     392 
_pdbx_validate_symm_contact.PDB_ins_code_1    ? 
_pdbx_validate_symm_contact.label_alt_id_1    ? 
_pdbx_validate_symm_contact.site_symmetry_1   1_555 
_pdbx_validate_symm_contact.auth_atom_id_2    O 
_pdbx_validate_symm_contact.auth_asym_id_2    A 
_pdbx_validate_symm_contact.auth_comp_id_2    HOH 
_pdbx_validate_symm_contact.auth_seq_id_2     431 
_pdbx_validate_symm_contact.PDB_ins_code_2    ? 
_pdbx_validate_symm_contact.label_alt_id_2    ? 
_pdbx_validate_symm_contact.site_symmetry_2   2_565 
_pdbx_validate_symm_contact.dist              2.15 
# 
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  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
HOH O    O N N 158 
HOH H1   H N N 159 
HOH H2   H N N 160 
IAS N    N N N 161 
IAS CA   C N S 162 
IAS C    C N N 163 
IAS O    O N N 164 
IAS CB   C N N 165 
IAS CG   C N N 166 
IAS OD1  O N N 167 
IAS OXT  O N N 168 
IAS H    H N N 169 
IAS H2   H N N 170 
IAS HA   H N N 171 
IAS HB2  H N N 172 
IAS HB3  H N N 173 
IAS HXT  H N N 174 
IAS OD2  O N N 175 
IAS HD2  H N N 176 
ILE N    N N N 177 
ILE CA   C N S 178 
ILE C    C N N 179 
ILE O    O N N 180 
ILE CB   C N S 181 
ILE CG1  C N N 182 
ILE CG2  C N N 183 
ILE CD1  C N N 184 
ILE OXT  O N N 185 
ILE H    H N N 186 
ILE H2   H N N 187 
ILE HA   H N N 188 
ILE HB   H N N 189 
ILE HG12 H N N 190 
ILE HG13 H N N 191 
ILE HG21 H N N 192 
ILE HG22 H N N 193 
ILE HG23 H N N 194 
ILE HD11 H N N 195 
ILE HD12 H N N 196 
ILE HD13 H N N 197 
ILE HXT  H N N 198 
LEU N    N N N 199 
LEU CA   C N S 200 
LEU C    C N N 201 
LEU O    O N N 202 
LEU CB   C N N 203 
LEU CG   C N N 204 
LEU CD1  C N N 205 
LEU CD2  C N N 206 
LEU OXT  O N N 207 
LEU H    H N N 208 
LEU H2   H N N 209 
LEU HA   H N N 210 
LEU HB2  H N N 211 
LEU HB3  H N N 212 
LEU HG   H N N 213 
LEU HD11 H N N 214 
LEU HD12 H N N 215 
LEU HD13 H N N 216 
LEU HD21 H N N 217 
LEU HD22 H N N 218 
LEU HD23 H N N 219 
LEU HXT  H N N 220 
PHE N    N N N 221 
PHE CA   C N S 222 
PHE C    C N N 223 
PHE O    O N N 224 
PHE CB   C N N 225 
PHE CG   C Y N 226 
PHE CD1  C Y N 227 
PHE CD2  C Y N 228 
PHE CE1  C Y N 229 
PHE CE2  C Y N 230 
PHE CZ   C Y N 231 
PHE OXT  O N N 232 
PHE H    H N N 233 
PHE H2   H N N 234 
PHE HA   H N N 235 
PHE HB2  H N N 236 
PHE HB3  H N N 237 
PHE HD1  H N N 238 
PHE HD2  H N N 239 
PHE HE1  H N N 240 
PHE HE2  H N N 241 
PHE HZ   H N N 242 
PHE HXT  H N N 243 
PRO N    N N N 244 
PRO CA   C N S 245 
PRO C    C N N 246 
PRO O    O N N 247 
PRO CB   C N N 248 
PRO CG   C N N 249 
PRO CD   C N N 250 
PRO OXT  O N N 251 
PRO H    H N N 252 
PRO HA   H N N 253 
PRO HB2  H N N 254 
PRO HB3  H N N 255 
PRO HG2  H N N 256 
PRO HG3  H N N 257 
PRO HD2  H N N 258 
PRO HD3  H N N 259 
PRO HXT  H N N 260 
SER N    N N N 261 
SER CA   C N S 262 
SER C    C N N 263 
SER O    O N N 264 
SER CB   C N N 265 
SER OG   O N N 266 
SER OXT  O N N 267 
SER H    H N N 268 
SER H2   H N N 269 
SER HA   H N N 270 
SER HB2  H N N 271 
SER HB3  H N N 272 
SER HG   H N N 273 
SER HXT  H N N 274 
SO4 S    S N N 275 
SO4 O1   O N N 276 
SO4 O2   O N N 277 
SO4 O3   O N N 278 
SO4 O4   O N N 279 
THR N    N N N 280 
THR CA   C N S 281 
THR C    C N N 282 
THR O    O N N 283 
THR CB   C N R 284 
THR OG1  O N N 285 
THR CG2  C N N 286 
THR OXT  O N N 287 
THR H    H N N 288 
THR H2   H N N 289 
THR HA   H N N 290 
THR HB   H N N 291 
THR HG1  H N N 292 
THR HG21 H N N 293 
THR HG22 H N N 294 
THR HG23 H N N 295 
THR HXT  H N N 296 
TRP N    N N N 297 
TRP CA   C N S 298 
TRP C    C N N 299 
TRP O    O N N 300 
TRP CB   C N N 301 
TRP CG   C Y N 302 
TRP CD1  C Y N 303 
TRP CD2  C Y N 304 
TRP NE1  N Y N 305 
TRP CE2  C Y N 306 
TRP CE3  C Y N 307 
TRP CZ2  C Y N 308 
TRP CZ3  C Y N 309 
TRP CH2  C Y N 310 
TRP OXT  O N N 311 
TRP H    H N N 312 
TRP H2   H N N 313 
TRP HA   H N N 314 
TRP HB2  H N N 315 
TRP HB3  H N N 316 
TRP HD1  H N N 317 
TRP HE1  H N N 318 
TRP HE3  H N N 319 
TRP HZ2  H N N 320 
TRP HZ3  H N N 321 
TRP HH2  H N N 322 
TRP HXT  H N N 323 
TYR N    N N N 324 
TYR CA   C N S 325 
TYR C    C N N 326 
TYR O    O N N 327 
TYR CB   C N N 328 
TYR CG   C Y N 329 
TYR CD1  C Y N 330 
TYR CD2  C Y N 331 
TYR CE1  C Y N 332 
TYR CE2  C Y N 333 
TYR CZ   C Y N 334 
TYR OH   O N N 335 
TYR OXT  O N N 336 
TYR H    H N N 337 
TYR H2   H N N 338 
TYR HA   H N N 339 
TYR HB2  H N N 340 
TYR HB3  H N N 341 
TYR HD1  H N N 342 
TYR HD2  H N N 343 
TYR HE1  H N N 344 
TYR HE2  H N N 345 
TYR HH   H N N 346 
TYR HXT  H N N 347 
VAL N    N N N 348 
VAL CA   C N S 349 
VAL C    C N N 350 
VAL O    O N N 351 
VAL CB   C N N 352 
VAL CG1  C N N 353 
VAL CG2  C N N 354 
VAL OXT  O N N 355 
VAL H    H N N 356 
VAL H2   H N N 357 
VAL HA   H N N 358 
VAL HB   H N N 359 
VAL HG11 H N N 360 
VAL HG12 H N N 361 
VAL HG13 H N N 362 
VAL HG21 H N N 363 
VAL HG22 H N N 364 
VAL HG23 H N N 365 
VAL HXT  H N N 366 
# 
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  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
HOH O   H1   sing N N 150 
HOH O   H2   sing N N 151 
IAS N   CA   sing N N 152 
IAS N   H    sing N N 153 
IAS N   H2   sing N N 154 
IAS CA  C    sing N N 155 
IAS CA  CB   sing N N 156 
IAS CA  HA   sing N N 157 
IAS C   O    doub N N 158 
IAS C   OXT  sing N N 159 
IAS CB  CG   sing N N 160 
IAS CB  HB2  sing N N 161 
IAS CB  HB3  sing N N 162 
IAS CG  OD1  doub N N 163 
IAS OXT HXT  sing N N 164 
IAS CG  OD2  sing N N 165 
IAS OD2 HD2  sing N N 166 
ILE N   CA   sing N N 167 
ILE N   H    sing N N 168 
ILE N   H2   sing N N 169 
ILE CA  C    sing N N 170 
ILE CA  CB   sing N N 171 
ILE CA  HA   sing N N 172 
ILE C   O    doub N N 173 
ILE C   OXT  sing N N 174 
ILE CB  CG1  sing N N 175 
ILE CB  CG2  sing N N 176 
ILE CB  HB   sing N N 177 
ILE CG1 CD1  sing N N 178 
ILE CG1 HG12 sing N N 179 
ILE CG1 HG13 sing N N 180 
ILE CG2 HG21 sing N N 181 
ILE CG2 HG22 sing N N 182 
ILE CG2 HG23 sing N N 183 
ILE CD1 HD11 sing N N 184 
ILE CD1 HD12 sing N N 185 
ILE CD1 HD13 sing N N 186 
ILE OXT HXT  sing N N 187 
LEU N   CA   sing N N 188 
LEU N   H    sing N N 189 
LEU N   H2   sing N N 190 
LEU CA  C    sing N N 191 
LEU CA  CB   sing N N 192 
LEU CA  HA   sing N N 193 
LEU C   O    doub N N 194 
LEU C   OXT  sing N N 195 
LEU CB  CG   sing N N 196 
LEU CB  HB2  sing N N 197 
LEU CB  HB3  sing N N 198 
LEU CG  CD1  sing N N 199 
LEU CG  CD2  sing N N 200 
LEU CG  HG   sing N N 201 
LEU CD1 HD11 sing N N 202 
LEU CD1 HD12 sing N N 203 
LEU CD1 HD13 sing N N 204 
LEU CD2 HD21 sing N N 205 
LEU CD2 HD22 sing N N 206 
LEU CD2 HD23 sing N N 207 
LEU OXT HXT  sing N N 208 
PHE N   CA   sing N N 209 
PHE N   H    sing N N 210 
PHE N   H2   sing N N 211 
PHE CA  C    sing N N 212 
PHE CA  CB   sing N N 213 
PHE CA  HA   sing N N 214 
PHE C   O    doub N N 215 
PHE C   OXT  sing N N 216 
PHE CB  CG   sing N N 217 
PHE CB  HB2  sing N N 218 
PHE CB  HB3  sing N N 219 
PHE CG  CD1  doub Y N 220 
PHE CG  CD2  sing Y N 221 
PHE CD1 CE1  sing Y N 222 
PHE CD1 HD1  sing N N 223 
PHE CD2 CE2  doub Y N 224 
PHE CD2 HD2  sing N N 225 
PHE CE1 CZ   doub Y N 226 
PHE CE1 HE1  sing N N 227 
PHE CE2 CZ   sing Y N 228 
PHE CE2 HE2  sing N N 229 
PHE CZ  HZ   sing N N 230 
PHE OXT HXT  sing N N 231 
PRO N   CA   sing N N 232 
PRO N   CD   sing N N 233 
PRO N   H    sing N N 234 
PRO CA  C    sing N N 235 
PRO CA  CB   sing N N 236 
PRO CA  HA   sing N N 237 
PRO C   O    doub N N 238 
PRO C   OXT  sing N N 239 
PRO CB  CG   sing N N 240 
PRO CB  HB2  sing N N 241 
PRO CB  HB3  sing N N 242 
PRO CG  CD   sing N N 243 
PRO CG  HG2  sing N N 244 
PRO CG  HG3  sing N N 245 
PRO CD  HD2  sing N N 246 
PRO CD  HD3  sing N N 247 
PRO OXT HXT  sing N N 248 
SER N   CA   sing N N 249 
SER N   H    sing N N 250 
SER N   H2   sing N N 251 
SER CA  C    sing N N 252 
SER CA  CB   sing N N 253 
SER CA  HA   sing N N 254 
SER C   O    doub N N 255 
SER C   OXT  sing N N 256 
SER CB  OG   sing N N 257 
SER CB  HB2  sing N N 258 
SER CB  HB3  sing N N 259 
SER OG  HG   sing N N 260 
SER OXT HXT  sing N N 261 
SO4 S   O1   doub N N 262 
SO4 S   O2   doub N N 263 
SO4 S   O3   sing N N 264 
SO4 S   O4   sing N N 265 
THR N   CA   sing N N 266 
THR N   H    sing N N 267 
THR N   H2   sing N N 268 
THR CA  C    sing N N 269 
THR CA  CB   sing N N 270 
THR CA  HA   sing N N 271 
THR C   O    doub N N 272 
THR C   OXT  sing N N 273 
THR CB  OG1  sing N N 274 
THR CB  CG2  sing N N 275 
THR CB  HB   sing N N 276 
THR OG1 HG1  sing N N 277 
THR CG2 HG21 sing N N 278 
THR CG2 HG22 sing N N 279 
THR CG2 HG23 sing N N 280 
THR OXT HXT  sing N N 281 
TRP N   CA   sing N N 282 
TRP N   H    sing N N 283 
TRP N   H2   sing N N 284 
TRP CA  C    sing N N 285 
TRP CA  CB   sing N N 286 
TRP CA  HA   sing N N 287 
TRP C   O    doub N N 288 
TRP C   OXT  sing N N 289 
TRP CB  CG   sing N N 290 
TRP CB  HB2  sing N N 291 
TRP CB  HB3  sing N N 292 
TRP CG  CD1  doub Y N 293 
TRP CG  CD2  sing Y N 294 
TRP CD1 NE1  sing Y N 295 
TRP CD1 HD1  sing N N 296 
TRP CD2 CE2  doub Y N 297 
TRP CD2 CE3  sing Y N 298 
TRP NE1 CE2  sing Y N 299 
TRP NE1 HE1  sing N N 300 
TRP CE2 CZ2  sing Y N 301 
TRP CE3 CZ3  doub Y N 302 
TRP CE3 HE3  sing N N 303 
TRP CZ2 CH2  doub Y N 304 
TRP CZ2 HZ2  sing N N 305 
TRP CZ3 CH2  sing Y N 306 
TRP CZ3 HZ3  sing N N 307 
TRP CH2 HH2  sing N N 308 
TRP OXT HXT  sing N N 309 
TYR N   CA   sing N N 310 
TYR N   H    sing N N 311 
TYR N   H2   sing N N 312 
TYR CA  C    sing N N 313 
TYR CA  CB   sing N N 314 
TYR CA  HA   sing N N 315 
TYR C   O    doub N N 316 
TYR C   OXT  sing N N 317 
TYR CB  CG   sing N N 318 
TYR CB  HB2  sing N N 319 
TYR CB  HB3  sing N N 320 
TYR CG  CD1  doub Y N 321 
TYR CG  CD2  sing Y N 322 
TYR CD1 CE1  sing Y N 323 
TYR CD1 HD1  sing N N 324 
TYR CD2 CE2  doub Y N 325 
TYR CD2 HD2  sing N N 326 
TYR CE1 CZ   doub Y N 327 
TYR CE1 HE1  sing N N 328 
TYR CE2 CZ   sing Y N 329 
TYR CE2 HE2  sing N N 330 
TYR CZ  OH   sing N N 331 
TYR OH  HH   sing N N 332 
TYR OXT HXT  sing N N 333 
VAL N   CA   sing N N 334 
VAL N   H    sing N N 335 
VAL N   H2   sing N N 336 
VAL CA  C    sing N N 337 
VAL CA  CB   sing N N 338 
VAL CA  HA   sing N N 339 
VAL C   O    doub N N 340 
VAL C   OXT  sing N N 341 
VAL CB  CG1  sing N N 342 
VAL CB  CG2  sing N N 343 
VAL CB  HB   sing N N 344 
VAL CG1 HG11 sing N N 345 
VAL CG1 HG12 sing N N 346 
VAL CG1 HG13 sing N N 347 
VAL CG2 HG21 sing N N 348 
VAL CG2 HG22 sing N N 349 
VAL CG2 HG23 sing N N 350 
VAL OXT HXT  sing N N 351 
# 
_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   1RNT 
_pdbx_initial_refinement_model.details          'RNASE T1 (PDB ENTRY 1RNT)' 
# 
_atom_sites.entry_id                    1RTU 
_atom_sites.fract_transf_matrix[1][1]   0.020276 
_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]   0.016321 
_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]   0.028612 
_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_