data_1T2I
# 
_entry.id   1T2I 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_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   1T2I         pdb_00001t2i 10.2210/pdb1t2i/pdb 
RCSB  RCSB022229   ?            ?                   
WWPDB D_1000022229 ?            ?                   
# 
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 2004-12-21 
2 'Structure model' 1 1 2008-04-30 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2021-10-27 
5 'Structure model' 1 4 2023-08-23 
6 'Structure model' 1 5 2024-10-16 
# 
_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' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 5 'Structure model' 'Data collection'           
6 5 'Structure model' 'Refinement description'    
7 6 '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' database_2                    
2 4 'Structure model' diffrn_source                 
3 4 'Structure model' struct_ref_seq_dif            
4 5 'Structure model' chem_comp_atom                
5 5 'Structure model' chem_comp_bond                
6 5 'Structure model' pdbx_initial_refinement_model 
7 6 'Structure model' pdbx_entry_details            
8 6 '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' '_database_2.pdbx_DOI'                 
2 4 'Structure model' '_database_2.pdbx_database_accession'  
3 4 'Structure model' '_diffrn_source.pdbx_synchrotron_site' 
4 4 'Structure model' '_struct_ref_seq_dif.details'          
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1T2I 
_pdbx_database_status.recvd_initial_deposition_date   2004-04-21 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1rgg 'wild-type RNase Sa'   unspecified 
PDB 1box 'N39S mutant RNase Sa' unspecified 
PDB 1i70 'Y86F mutant RNase Sa' unspecified 
PDB 1i8v 'Y80F mutant RNase Sa' unspecified 
PDB 1t2h 'Y81W mutant RNase Sa' unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Urbanikova, L.' 1 
'Sevcik, J.'     2 
# 
_citation.id                        primary 
_citation.title                     
'Contribution of single tryptophan residues to the fluorescence and stability of ribonuclease sa.' 
_citation.journal_abbrev            Biophys.J. 
_citation.journal_volume            87 
_citation.page_first                4036 
_citation.page_last                 4047 
_citation.year                      2004 
_citation.journal_id_ASTM           BIOJAU 
_citation.country                   US 
_citation.journal_id_ISSN           0006-3495 
_citation.journal_id_CSD            0030 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   15377518 
_citation.pdbx_database_id_DOI      10.1529/biophysj.104.050377 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Alston, R.W.'   1 ? 
primary 'Urbanikova, L.' 2 ? 
primary 'Sevcik, J.'     3 ? 
primary 'Lasagna, M.'    4 ? 
primary 'Reinhart, G.D.' 5 ? 
primary 'Scholtz, J.M.'  6 ? 
primary 'Pace, C.N.'     7 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer man 'Guanyl-specific ribonuclease Sa' 10667.598 1   3.1.27.3 T76W ? ? 
2 water   nat water                             18.015    243 ?        ?    ? ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'RNase Sa' 
# 
_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       
;DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEAWQEDY
YTGDHYATFSLIDQTC
;
_entity_poly.pdbx_seq_one_letter_code_can   
;DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEAWQEDY
YTGDHYATFSLIDQTC
;
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  ASP n 
1 2  VAL n 
1 3  SER n 
1 4  GLY n 
1 5  THR n 
1 6  VAL n 
1 7  CYS n 
1 8  LEU n 
1 9  SER n 
1 10 ALA n 
1 11 LEU n 
1 12 PRO n 
1 13 PRO n 
1 14 GLU n 
1 15 ALA n 
1 16 THR n 
1 17 ASP n 
1 18 THR n 
1 19 LEU n 
1 20 ASN n 
1 21 LEU n 
1 22 ILE n 
1 23 ALA n 
1 24 SER n 
1 25 ASP n 
1 26 GLY n 
1 27 PRO n 
1 28 PHE n 
1 29 PRO n 
1 30 TYR n 
1 31 SER n 
1 32 GLN n 
1 33 ASP n 
1 34 GLY n 
1 35 VAL n 
1 36 VAL n 
1 37 PHE n 
1 38 GLN n 
1 39 ASN n 
1 40 ARG n 
1 41 GLU n 
1 42 SER n 
1 43 VAL n 
1 44 LEU n 
1 45 PRO n 
1 46 THR n 
1 47 GLN n 
1 48 SER n 
1 49 TYR n 
1 50 GLY n 
1 51 TYR n 
1 52 TYR n 
1 53 HIS n 
1 54 GLU n 
1 55 TYR n 
1 56 THR n 
1 57 VAL n 
1 58 ILE n 
1 59 THR n 
1 60 PRO n 
1 61 GLY n 
1 62 ALA n 
1 63 ARG n 
1 64 THR n 
1 65 ARG n 
1 66 GLY n 
1 67 THR n 
1 68 ARG n 
1 69 ARG n 
1 70 ILE n 
1 71 ILE n 
1 72 THR n 
1 73 GLY n 
1 74 GLU n 
1 75 ALA n 
1 76 TRP n 
1 77 GLN n 
1 78 GLU n 
1 79 ASP n 
1 80 TYR n 
1 81 TYR n 
1 82 THR n 
1 83 GLY n 
1 84 ASP n 
1 85 HIS n 
1 86 TYR n 
1 87 ALA n 
1 88 THR n 
1 89 PHE n 
1 90 SER n 
1 91 LEU n 
1 92 ILE n 
1 93 ASP n 
1 94 GLN n 
1 95 THR n 
1 96 CYS n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               ? 
_entity_src_gen.gene_src_genus                     Streptomyces 
_entity_src_gen.pdbx_gene_src_gene                 U39467 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    BMK 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Streptomyces aureofaciens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     1894 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   ? 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               NOVABLUE 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          Plasmid 
_entity_src_gen.pdbx_host_org_vector               PEH100 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       PUC19 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
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  
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 
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  ASP 1  1  1  ASP ASP A . n 
A 1 2  VAL 2  2  2  VAL VAL A . n 
A 1 3  SER 3  3  3  SER SER A . n 
A 1 4  GLY 4  4  4  GLY GLY A . n 
A 1 5  THR 5  5  5  THR THR A . n 
A 1 6  VAL 6  6  6  VAL VAL A . n 
A 1 7  CYS 7  7  7  CYS CYS A . n 
A 1 8  LEU 8  8  8  LEU LEU A . n 
A 1 9  SER 9  9  9  SER SER A . n 
A 1 10 ALA 10 10 10 ALA ALA A . n 
A 1 11 LEU 11 11 11 LEU LEU A . n 
A 1 12 PRO 12 12 12 PRO PRO A . n 
A 1 13 PRO 13 13 13 PRO PRO A . n 
A 1 14 GLU 14 14 14 GLU GLU A . n 
A 1 15 ALA 15 15 15 ALA ALA A . n 
A 1 16 THR 16 16 16 THR THR A . n 
A 1 17 ASP 17 17 17 ASP ASP A . n 
A 1 18 THR 18 18 18 THR THR A . n 
A 1 19 LEU 19 19 19 LEU LEU A . n 
A 1 20 ASN 20 20 20 ASN ASN A . n 
A 1 21 LEU 21 21 21 LEU LEU A . n 
A 1 22 ILE 22 22 22 ILE ILE A . n 
A 1 23 ALA 23 23 23 ALA ALA A . n 
A 1 24 SER 24 24 24 SER SER A . n 
A 1 25 ASP 25 25 25 ASP ASP A . n 
A 1 26 GLY 26 26 26 GLY GLY A . n 
A 1 27 PRO 27 27 27 PRO PRO A . n 
A 1 28 PHE 28 28 28 PHE PHE A . n 
A 1 29 PRO 29 29 29 PRO PRO A . n 
A 1 30 TYR 30 30 30 TYR TYR A . n 
A 1 31 SER 31 31 31 SER SER A . n 
A 1 32 GLN 32 32 32 GLN GLN A . n 
A 1 33 ASP 33 33 33 ASP ASP A . n 
A 1 34 GLY 34 34 34 GLY GLY A . n 
A 1 35 VAL 35 35 35 VAL VAL A . n 
A 1 36 VAL 36 36 36 VAL VAL A . n 
A 1 37 PHE 37 37 37 PHE PHE A . n 
A 1 38 GLN 38 38 38 GLN GLN A . n 
A 1 39 ASN 39 39 39 ASN ASN A . n 
A 1 40 ARG 40 40 40 ARG ARG A . n 
A 1 41 GLU 41 41 41 GLU GLU A . n 
A 1 42 SER 42 42 42 SER SER A . n 
A 1 43 VAL 43 43 43 VAL VAL A . n 
A 1 44 LEU 44 44 44 LEU LEU A . n 
A 1 45 PRO 45 45 45 PRO PRO A . n 
A 1 46 THR 46 46 46 THR THR A . n 
A 1 47 GLN 47 47 47 GLN GLN A . n 
A 1 48 SER 48 48 48 SER SER A . n 
A 1 49 TYR 49 49 49 TYR TYR A . n 
A 1 50 GLY 50 50 50 GLY GLY A . n 
A 1 51 TYR 51 51 51 TYR TYR A . n 
A 1 52 TYR 52 52 52 TYR TYR A . n 
A 1 53 HIS 53 53 53 HIS HIS A . n 
A 1 54 GLU 54 54 54 GLU GLU A . n 
A 1 55 TYR 55 55 55 TYR TYR A . n 
A 1 56 THR 56 56 56 THR THR A . n 
A 1 57 VAL 57 57 57 VAL VAL A . n 
A 1 58 ILE 58 58 58 ILE ILE A . n 
A 1 59 THR 59 59 59 THR THR A . n 
A 1 60 PRO 60 60 60 PRO PRO A . n 
A 1 61 GLY 61 61 61 GLY GLY A . n 
A 1 62 ALA 62 62 62 ALA ALA A . n 
A 1 63 ARG 63 63 63 ARG ARG A . n 
A 1 64 THR 64 64 64 THR THR A . n 
A 1 65 ARG 65 65 65 ARG ARG A . n 
A 1 66 GLY 66 66 66 GLY GLY A . n 
A 1 67 THR 67 67 67 THR THR A . n 
A 1 68 ARG 68 68 68 ARG ARG A . n 
A 1 69 ARG 69 69 69 ARG ARG A . n 
A 1 70 ILE 70 70 70 ILE ILE A . n 
A 1 71 ILE 71 71 71 ILE ILE A . n 
A 1 72 THR 72 72 72 THR THR A . n 
A 1 73 GLY 73 73 73 GLY GLY A . n 
A 1 74 GLU 74 74 74 GLU GLU A . n 
A 1 75 ALA 75 75 75 ALA ALA A . n 
A 1 76 TRP 76 76 76 TRP TRP A . n 
A 1 77 GLN 77 77 77 GLN GLN A . n 
A 1 78 GLU 78 78 78 GLU GLU A . n 
A 1 79 ASP 79 79 79 ASP ASP A . n 
A 1 80 TYR 80 80 80 TYR TYR A . n 
A 1 81 TYR 81 81 81 TYR TYR A . n 
A 1 82 THR 82 82 82 THR THR A . n 
A 1 83 GLY 83 83 83 GLY GLY A . n 
A 1 84 ASP 84 84 84 ASP ASP A . n 
A 1 85 HIS 85 85 85 HIS HIS A . n 
A 1 86 TYR 86 86 86 TYR TYR A . n 
A 1 87 ALA 87 87 87 ALA ALA A . n 
A 1 88 THR 88 88 88 THR THR A . n 
A 1 89 PHE 89 89 89 PHE PHE A . n 
A 1 90 SER 90 90 90 SER SER A . n 
A 1 91 LEU 91 91 91 LEU LEU A . n 
A 1 92 ILE 92 92 92 ILE ILE A . n 
A 1 93 ASP 93 93 93 ASP ASP A . n 
A 1 94 GLN 94 94 94 GLN GLN A . n 
A 1 95 THR 95 95 95 THR THR A . n 
A 1 96 CYS 96 96 96 CYS CYS A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 HOH 1   97  1   HOH HOH A . 
B 2 HOH 2   98  2   HOH HOH A . 
B 2 HOH 3   99  3   HOH HOH A . 
B 2 HOH 4   100 4   HOH HOH A . 
B 2 HOH 5   101 5   HOH HOH A . 
B 2 HOH 6   102 6   HOH HOH A . 
B 2 HOH 7   103 7   HOH HOH A . 
B 2 HOH 8   104 8   HOH HOH A . 
B 2 HOH 9   105 9   HOH HOH A . 
B 2 HOH 10  106 10  HOH HOH A . 
B 2 HOH 11  107 11  HOH HOH A . 
B 2 HOH 12  108 12  HOH HOH A . 
B 2 HOH 13  109 13  HOH HOH A . 
B 2 HOH 14  110 14  HOH HOH A . 
B 2 HOH 15  111 15  HOH HOH A . 
B 2 HOH 16  112 16  HOH HOH A . 
B 2 HOH 17  113 17  HOH HOH A . 
B 2 HOH 18  114 18  HOH HOH A . 
B 2 HOH 19  115 19  HOH HOH A . 
B 2 HOH 20  116 20  HOH HOH A . 
B 2 HOH 21  117 21  HOH HOH A . 
B 2 HOH 22  118 22  HOH HOH A . 
B 2 HOH 23  119 23  HOH HOH A . 
B 2 HOH 24  120 24  HOH HOH A . 
B 2 HOH 25  121 25  HOH HOH A . 
B 2 HOH 26  122 26  HOH HOH A . 
B 2 HOH 27  123 27  HOH HOH A . 
B 2 HOH 28  124 28  HOH HOH A . 
B 2 HOH 29  125 29  HOH HOH A . 
B 2 HOH 30  126 30  HOH HOH A . 
B 2 HOH 31  127 31  HOH HOH A . 
B 2 HOH 32  128 32  HOH HOH A . 
B 2 HOH 33  129 33  HOH HOH A . 
B 2 HOH 34  130 34  HOH HOH A . 
B 2 HOH 35  131 35  HOH HOH A . 
B 2 HOH 36  132 36  HOH HOH A . 
B 2 HOH 37  133 37  HOH HOH A . 
B 2 HOH 38  134 38  HOH HOH A . 
B 2 HOH 39  135 39  HOH HOH A . 
B 2 HOH 40  136 40  HOH HOH A . 
B 2 HOH 41  137 41  HOH HOH A . 
B 2 HOH 42  138 42  HOH HOH A . 
B 2 HOH 43  139 43  HOH HOH A . 
B 2 HOH 44  140 44  HOH HOH A . 
B 2 HOH 45  141 45  HOH HOH A . 
B 2 HOH 46  142 46  HOH HOH A . 
B 2 HOH 47  143 47  HOH HOH A . 
B 2 HOH 48  144 48  HOH HOH A . 
B 2 HOH 49  145 49  HOH HOH A . 
B 2 HOH 50  146 50  HOH HOH A . 
B 2 HOH 51  147 51  HOH HOH A . 
B 2 HOH 52  148 52  HOH HOH A . 
B 2 HOH 53  149 53  HOH HOH A . 
B 2 HOH 54  150 54  HOH HOH A . 
B 2 HOH 55  151 55  HOH HOH A . 
B 2 HOH 56  152 56  HOH HOH A . 
B 2 HOH 57  153 57  HOH HOH A . 
B 2 HOH 58  154 58  HOH HOH A . 
B 2 HOH 59  155 59  HOH HOH A . 
B 2 HOH 60  156 60  HOH HOH A . 
B 2 HOH 61  157 61  HOH HOH A . 
B 2 HOH 62  158 62  HOH HOH A . 
B 2 HOH 63  159 63  HOH HOH A . 
B 2 HOH 64  160 64  HOH HOH A . 
B 2 HOH 65  161 65  HOH HOH A . 
B 2 HOH 66  162 66  HOH HOH A . 
B 2 HOH 67  163 67  HOH HOH A . 
B 2 HOH 68  164 68  HOH HOH A . 
B 2 HOH 69  165 69  HOH HOH A . 
B 2 HOH 70  166 70  HOH HOH A . 
B 2 HOH 71  167 71  HOH HOH A . 
B 2 HOH 72  168 72  HOH HOH A . 
B 2 HOH 73  169 73  HOH HOH A . 
B 2 HOH 74  170 74  HOH HOH A . 
B 2 HOH 75  171 75  HOH HOH A . 
B 2 HOH 76  172 76  HOH HOH A . 
B 2 HOH 77  173 77  HOH HOH A . 
B 2 HOH 78  174 78  HOH HOH A . 
B 2 HOH 79  175 79  HOH HOH A . 
B 2 HOH 80  176 80  HOH HOH A . 
B 2 HOH 81  177 81  HOH HOH A . 
B 2 HOH 82  178 82  HOH HOH A . 
B 2 HOH 83  179 83  HOH HOH A . 
B 2 HOH 84  180 84  HOH HOH A . 
B 2 HOH 85  181 85  HOH HOH A . 
B 2 HOH 86  182 86  HOH HOH A . 
B 2 HOH 87  183 87  HOH HOH A . 
B 2 HOH 88  184 88  HOH HOH A . 
B 2 HOH 89  185 89  HOH HOH A . 
B 2 HOH 90  186 90  HOH HOH A . 
B 2 HOH 91  187 91  HOH HOH A . 
B 2 HOH 92  188 92  HOH HOH A . 
B 2 HOH 93  189 93  HOH HOH A . 
B 2 HOH 94  190 94  HOH HOH A . 
B 2 HOH 95  191 95  HOH HOH A . 
B 2 HOH 96  192 96  HOH HOH A . 
B 2 HOH 97  193 97  HOH HOH A . 
B 2 HOH 98  194 98  HOH HOH A . 
B 2 HOH 99  195 99  HOH HOH A . 
B 2 HOH 100 196 100 HOH HOH A . 
B 2 HOH 101 197 101 HOH HOH A . 
B 2 HOH 102 198 102 HOH HOH A . 
B 2 HOH 103 199 103 HOH HOH A . 
B 2 HOH 104 200 104 HOH HOH A . 
B 2 HOH 105 201 105 HOH HOH A . 
B 2 HOH 106 202 106 HOH HOH A . 
B 2 HOH 107 203 107 HOH HOH A . 
B 2 HOH 108 204 108 HOH HOH A . 
B 2 HOH 109 205 109 HOH HOH A . 
B 2 HOH 110 206 110 HOH HOH A . 
B 2 HOH 111 207 111 HOH HOH A . 
B 2 HOH 112 208 112 HOH HOH A . 
B 2 HOH 113 209 113 HOH HOH A . 
B 2 HOH 114 210 114 HOH HOH A . 
B 2 HOH 115 211 115 HOH HOH A . 
B 2 HOH 116 212 116 HOH HOH A . 
B 2 HOH 117 213 117 HOH HOH A . 
B 2 HOH 118 214 118 HOH HOH A . 
B 2 HOH 119 215 119 HOH HOH A . 
B 2 HOH 120 216 120 HOH HOH A . 
B 2 HOH 121 217 121 HOH HOH A . 
B 2 HOH 122 218 122 HOH HOH A . 
B 2 HOH 123 219 123 HOH HOH A . 
B 2 HOH 124 220 124 HOH HOH A . 
B 2 HOH 125 221 125 HOH HOH A . 
B 2 HOH 126 222 126 HOH HOH A . 
B 2 HOH 127 223 127 HOH HOH A . 
B 2 HOH 128 224 128 HOH HOH A . 
B 2 HOH 129 225 129 HOH HOH A . 
B 2 HOH 130 226 130 HOH HOH A . 
B 2 HOH 131 227 131 HOH HOH A . 
B 2 HOH 132 228 132 HOH HOH A . 
B 2 HOH 133 229 133 HOH HOH A . 
B 2 HOH 134 230 134 HOH HOH A . 
B 2 HOH 135 231 135 HOH HOH A . 
B 2 HOH 136 232 136 HOH HOH A . 
B 2 HOH 137 233 137 HOH HOH A . 
B 2 HOH 138 234 138 HOH HOH A . 
B 2 HOH 139 235 139 HOH HOH A . 
B 2 HOH 140 236 140 HOH HOH A . 
B 2 HOH 141 237 141 HOH HOH A . 
B 2 HOH 142 238 142 HOH HOH A . 
B 2 HOH 143 239 143 HOH HOH A . 
B 2 HOH 144 240 144 HOH HOH A . 
B 2 HOH 145 241 145 HOH HOH A . 
B 2 HOH 146 242 146 HOH HOH A . 
B 2 HOH 147 243 147 HOH HOH A . 
B 2 HOH 148 244 148 HOH HOH A . 
B 2 HOH 149 245 149 HOH HOH A . 
B 2 HOH 150 246 150 HOH HOH A . 
B 2 HOH 151 247 151 HOH HOH A . 
B 2 HOH 152 248 152 HOH HOH A . 
B 2 HOH 153 249 153 HOH HOH A . 
B 2 HOH 154 250 154 HOH HOH A . 
B 2 HOH 155 251 155 HOH HOH A . 
B 2 HOH 156 252 156 HOH HOH A . 
B 2 HOH 157 253 157 HOH HOH A . 
B 2 HOH 158 254 158 HOH HOH A . 
B 2 HOH 159 255 159 HOH HOH A . 
B 2 HOH 160 256 160 HOH HOH A . 
B 2 HOH 161 257 161 HOH HOH A . 
B 2 HOH 162 258 162 HOH HOH A . 
B 2 HOH 163 259 163 HOH HOH A . 
B 2 HOH 164 260 164 HOH HOH A . 
B 2 HOH 165 261 165 HOH HOH A . 
B 2 HOH 166 262 166 HOH HOH A . 
B 2 HOH 167 263 167 HOH HOH A . 
B 2 HOH 168 264 168 HOH HOH A . 
B 2 HOH 169 265 169 HOH HOH A . 
B 2 HOH 170 266 170 HOH HOH A . 
B 2 HOH 171 267 171 HOH HOH A . 
B 2 HOH 172 268 172 HOH HOH A . 
B 2 HOH 173 269 173 HOH HOH A . 
B 2 HOH 174 270 174 HOH HOH A . 
B 2 HOH 175 271 175 HOH HOH A . 
B 2 HOH 176 272 176 HOH HOH A . 
B 2 HOH 177 273 177 HOH HOH A . 
B 2 HOH 178 274 178 HOH HOH A . 
B 2 HOH 179 275 179 HOH HOH A . 
B 2 HOH 180 276 180 HOH HOH A . 
B 2 HOH 181 277 181 HOH HOH A . 
B 2 HOH 182 278 182 HOH HOH A . 
B 2 HOH 183 279 183 HOH HOH A . 
B 2 HOH 184 280 184 HOH HOH A . 
B 2 HOH 185 281 185 HOH HOH A . 
B 2 HOH 186 282 186 HOH HOH A . 
B 2 HOH 187 283 187 HOH HOH A . 
B 2 HOH 188 284 188 HOH HOH A . 
B 2 HOH 189 285 189 HOH HOH A . 
B 2 HOH 190 286 190 HOH HOH A . 
B 2 HOH 191 287 191 HOH HOH A . 
B 2 HOH 192 288 192 HOH HOH A . 
B 2 HOH 193 289 193 HOH HOH A . 
B 2 HOH 194 290 194 HOH HOH A . 
B 2 HOH 195 291 195 HOH HOH A . 
B 2 HOH 196 292 196 HOH HOH A . 
B 2 HOH 197 293 197 HOH HOH A . 
B 2 HOH 198 294 198 HOH HOH A . 
B 2 HOH 199 295 199 HOH HOH A . 
B 2 HOH 200 296 200 HOH HOH A . 
B 2 HOH 201 297 201 HOH HOH A . 
B 2 HOH 202 298 202 HOH HOH A . 
B 2 HOH 203 299 203 HOH HOH A . 
B 2 HOH 204 300 204 HOH HOH A . 
B 2 HOH 205 301 205 HOH HOH A . 
B 2 HOH 206 302 206 HOH HOH A . 
B 2 HOH 207 303 207 HOH HOH A . 
B 2 HOH 208 304 208 HOH HOH A . 
B 2 HOH 209 305 209 HOH HOH A . 
B 2 HOH 210 306 210 HOH HOH A . 
B 2 HOH 211 307 211 HOH HOH A . 
B 2 HOH 212 308 212 HOH HOH A . 
B 2 HOH 213 309 213 HOH HOH A . 
B 2 HOH 214 310 214 HOH HOH A . 
B 2 HOH 215 311 215 HOH HOH A . 
B 2 HOH 216 312 216 HOH HOH A . 
B 2 HOH 217 313 217 HOH HOH A . 
B 2 HOH 218 314 218 HOH HOH A . 
B 2 HOH 219 315 219 HOH HOH A . 
B 2 HOH 220 316 220 HOH HOH A . 
B 2 HOH 221 317 221 HOH HOH A . 
B 2 HOH 222 318 222 HOH HOH A . 
B 2 HOH 223 319 223 HOH HOH A . 
B 2 HOH 224 320 224 HOH HOH A . 
B 2 HOH 225 321 225 HOH HOH A . 
B 2 HOH 226 322 226 HOH HOH A . 
B 2 HOH 227 323 227 HOH HOH A . 
B 2 HOH 228 324 228 HOH HOH A . 
B 2 HOH 229 325 229 HOH HOH A . 
B 2 HOH 230 326 230 HOH HOH A . 
B 2 HOH 231 327 231 HOH HOH A . 
B 2 HOH 232 328 232 HOH HOH A . 
B 2 HOH 233 329 233 HOH HOH A . 
B 2 HOH 234 330 234 HOH HOH A . 
B 2 HOH 235 331 235 HOH HOH A . 
B 2 HOH 236 332 236 HOH HOH A . 
B 2 HOH 237 333 237 HOH HOH A . 
B 2 HOH 238 334 238 HOH HOH A . 
B 2 HOH 239 335 239 HOH HOH A . 
B 2 HOH 240 336 240 HOH HOH A . 
B 2 HOH 241 337 241 HOH HOH A . 
B 2 HOH 242 338 242 HOH HOH A . 
B 2 HOH 243 339 243 HOH HOH A . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
REFMAC    refinement       5.1.24 ? 1 
DENZO     'data reduction' .      ? 2 
SCALEPACK 'data scaling'   .      ? 3 
MOLREP    phasing          .      ? 4 
# 
_cell.entry_id           1T2I 
_cell.length_a           33.872 
_cell.length_b           40.462 
_cell.length_c           56.638 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              4 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1T2I 
_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          1T2I 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   32.0 
_exptl_crystal.description           ? 
_exptl_crystal.density_Matthews      1.8 
_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              7.2 
_exptl_crystal_grow.pdbx_details    
'ammonium sulfate, disodium phosphate, monosodium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K' 
_exptl_crystal_grow.pdbx_pH_range   . 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   2003-10-01 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'Si(111) channel-cut Xtal' 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.096 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'EMBL/DESY, HAMBURG BEAMLINE X31' 
_diffrn_source.pdbx_synchrotron_site       'EMBL/DESY, HAMBURG' 
_diffrn_source.pdbx_synchrotron_beamline   X31 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.096 
# 
_reflns.entry_id                     1T2I 
_reflns.observed_criterion_sigma_F   ? 
_reflns.observed_criterion_sigma_I   ? 
_reflns.d_resolution_high            1.1 
_reflns.d_resolution_low             29.0 
_reflns.number_all                   ? 
_reflns.number_obs                   29254 
_reflns.percent_possible_obs         95.3 
_reflns.pdbx_Rmerge_I_obs            0.03 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        53.3 
_reflns.B_iso_Wilson_estimate        10 
_reflns.pdbx_redundancy              6.4 
_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_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             1.10 
_reflns_shell.d_res_low              1.11 
_reflns_shell.percent_possible_all   90.2 
_reflns_shell.Rmerge_I_obs           0.18 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    8.7 
_reflns_shell.pdbx_redundancy        5.2 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      705 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1T2I 
_refine.ls_number_reflns_obs                     29254 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             29.0 
_refine.ls_d_res_high                            1.10 
_refine.ls_percent_reflns_obs                    95.34 
_refine.ls_R_factor_obs                          0.1303 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.12839 
_refine.ls_R_factor_R_free                       0.16698 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 5.1 
_refine.ls_number_reflns_R_free                  1560 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               0.979 
_refine.correlation_coeff_Fo_to_Fc_free          0.960 
_refine.B_iso_mean                               8.383 
_refine.aniso_B[1][1]                            0.12 
_refine.aniso_B[2][2]                            -0.11 
_refine.aniso_B[3][3]                            0.00 
_refine.aniso_B[1][2]                            0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    'BABINET MODEL WITH MASK' 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             1.40 
_refine.pdbx_solvent_ion_probe_radii             0.80 
_refine.pdbx_solvent_shrinkage_radii             0.80 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  'HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS' 
_refine.pdbx_starting_model                      'PDB entry 1rgg' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'MAXIMUM LIKELIHOOD' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       0.034 
_refine.pdbx_overall_ESU_R_Free                  0.036 
_refine.overall_SU_ML                            0.019 
_refine.overall_SU_B                             0.375 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_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_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        827 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             243 
_refine_hist.number_atoms_total               1070 
_refine_hist.d_res_high                       1.10 
_refine_hist.d_res_low                        29.0 
# 
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 
r_bond_refined_d         0.010 0.021 ? 856  'X-RAY DIFFRACTION' ? 
r_bond_other_d           0.002 0.020 ? 708  'X-RAY DIFFRACTION' ? 
r_angle_refined_deg      1.428 1.930 ? 1177 'X-RAY DIFFRACTION' ? 
r_angle_other_deg        1.730 3.000 ? 1652 'X-RAY DIFFRACTION' ? 
r_dihedral_angle_1_deg   6.770 5.000 ? 106  'X-RAY DIFFRACTION' ? 
r_chiral_restr           0.084 0.200 ? 125  'X-RAY DIFFRACTION' ? 
r_gen_planes_refined     0.010 0.020 ? 990  'X-RAY DIFFRACTION' ? 
r_gen_planes_other       0.014 0.020 ? 190  'X-RAY DIFFRACTION' ? 
r_nbd_refined            0.208 0.200 ? 171  'X-RAY DIFFRACTION' ? 
r_nbd_other              0.246 0.200 ? 851  'X-RAY DIFFRACTION' ? 
r_nbtor_other            0.086 0.200 ? 453  'X-RAY DIFFRACTION' ? 
r_xyhbond_nbd_refined    0.142 0.200 ? 175  'X-RAY DIFFRACTION' ? 
r_symmetry_vdw_refined   0.185 0.200 ? 12   'X-RAY DIFFRACTION' ? 
r_symmetry_vdw_other     0.298 0.200 ? 69   'X-RAY DIFFRACTION' ? 
r_symmetry_hbond_refined 0.146 0.200 ? 59   'X-RAY DIFFRACTION' ? 
r_mcbond_it              1.003 1.500 ? 519  'X-RAY DIFFRACTION' ? 
r_mcangle_it             1.560 2.000 ? 847  'X-RAY DIFFRACTION' ? 
r_scbond_it              1.790 3.000 ? 337  'X-RAY DIFFRACTION' ? 
r_scangle_it             2.543 4.500 ? 330  'X-RAY DIFFRACTION' ? 
r_rigid_bond_restr       0.925 2.000 ? 856  'X-RAY DIFFRACTION' ? 
r_sphericity_free        2.855 2.000 ? 243  'X-RAY DIFFRACTION' ? 
r_sphericity_bonded      2.271 2.000 ? 828  'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   20 
_refine_ls_shell.d_res_high                       1.100 
_refine_ls_shell.d_res_low                        1.11 
_refine_ls_shell.number_reflns_R_work             2030 
_refine_ls_shell.R_factor_R_work                  0.165 
_refine_ls_shell.percent_reflns_obs               90.2 
_refine_ls_shell.R_factor_R_free                  0.168 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.number_reflns_R_free             106 
_refine_ls_shell.number_reflns_obs                705 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
_database_PDB_matrix.entry_id          1T2I 
_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                  1T2I 
_struct.title                     'T76W mutant of RNase Sa from Streptomyces aureofaciens' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1T2I 
_struct_keywords.pdbx_keywords   HYDROLASE 
_struct_keywords.text            'mutant, ribonuclease, HYDROLASE' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    RNSA_STRAU 
_struct_ref.pdbx_db_accession          P05798 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   
;DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEATQEDY
YTGDHYATFSLIDQTC
;
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1T2I 
_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                 96 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P05798 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  96 
_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       96 
# 
_struct_ref_seq_dif.align_id                     1 
_struct_ref_seq_dif.pdbx_pdb_id_code             1T2I 
_struct_ref_seq_dif.mon_id                       TRP 
_struct_ref_seq_dif.pdbx_pdb_strand_id           A 
_struct_ref_seq_dif.seq_num                      76 
_struct_ref_seq_dif.pdbx_pdb_ins_code            ? 
_struct_ref_seq_dif.pdbx_seq_db_name             UNP 
_struct_ref_seq_dif.pdbx_seq_db_accession_code   P05798 
_struct_ref_seq_dif.db_mon_id                    THR 
_struct_ref_seq_dif.pdbx_seq_db_seq_num          76 
_struct_ref_seq_dif.details                      'engineered mutation' 
_struct_ref_seq_dif.pdbx_auth_seq_num            76 
_struct_ref_seq_dif.pdbx_ordinal                 1 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_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 SER A 9  ? LEU A 11 ? SER A 9  LEU A 11 5 ? 3  
HELX_P HELX_P2 2 PRO A 12 ? ASP A 25 ? PRO A 12 ASP A 25 1 ? 14 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_conn.id                            disulf1 
_struct_conn.conn_type_id                  disulf 
_struct_conn.pdbx_leaving_atom_flag        ? 
_struct_conn.pdbx_PDB_id                   ? 
_struct_conn.ptnr1_label_asym_id           A 
_struct_conn.ptnr1_label_comp_id           CYS 
_struct_conn.ptnr1_label_seq_id            7 
_struct_conn.ptnr1_label_atom_id           SG 
_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                1_555 
_struct_conn.ptnr2_label_asym_id           A 
_struct_conn.ptnr2_label_comp_id           CYS 
_struct_conn.ptnr2_label_seq_id            96 
_struct_conn.ptnr2_label_atom_id           SG 
_struct_conn.pdbx_ptnr2_label_alt_id       ? 
_struct_conn.pdbx_ptnr2_PDB_ins_code       ? 
_struct_conn.ptnr1_auth_asym_id            A 
_struct_conn.ptnr1_auth_comp_id            CYS 
_struct_conn.ptnr1_auth_seq_id             7 
_struct_conn.ptnr2_auth_asym_id            A 
_struct_conn.ptnr2_auth_comp_id            CYS 
_struct_conn.ptnr2_auth_seq_id             96 
_struct_conn.ptnr2_symmetry                1_555 
_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               2.031 
_struct_conn.pdbx_value_order              ? 
_struct_conn.pdbx_role                     ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_pdbx_modification_feature.ordinal                            1 
_pdbx_modification_feature.label_comp_id                      CYS 
_pdbx_modification_feature.label_asym_id                      A 
_pdbx_modification_feature.label_seq_id                       7 
_pdbx_modification_feature.label_alt_id                       ? 
_pdbx_modification_feature.modified_residue_label_comp_id     CYS 
_pdbx_modification_feature.modified_residue_label_asym_id     A 
_pdbx_modification_feature.modified_residue_label_seq_id      96 
_pdbx_modification_feature.modified_residue_label_alt_id      ? 
_pdbx_modification_feature.auth_comp_id                       CYS 
_pdbx_modification_feature.auth_asym_id                       A 
_pdbx_modification_feature.auth_seq_id                        7 
_pdbx_modification_feature.PDB_ins_code                       ? 
_pdbx_modification_feature.symmetry                           1_555 
_pdbx_modification_feature.modified_residue_auth_comp_id      CYS 
_pdbx_modification_feature.modified_residue_auth_asym_id      A 
_pdbx_modification_feature.modified_residue_auth_seq_id       96 
_pdbx_modification_feature.modified_residue_PDB_ins_code      ? 
_pdbx_modification_feature.modified_residue_symmetry          1_555 
_pdbx_modification_feature.comp_id_linking_atom               SG 
_pdbx_modification_feature.modified_residue_id_linking_atom   SG 
_pdbx_modification_feature.modified_residue_id                . 
_pdbx_modification_feature.ref_pcm_id                         . 
_pdbx_modification_feature.ref_comp_id                        . 
_pdbx_modification_feature.type                               None 
_pdbx_modification_feature.category                           'Disulfide bridge' 
# 
_struct_mon_prot_cis.pdbx_id                1 
_struct_mon_prot_cis.label_comp_id          GLY 
_struct_mon_prot_cis.label_seq_id           26 
_struct_mon_prot_cis.label_asym_id          A 
_struct_mon_prot_cis.label_alt_id           . 
_struct_mon_prot_cis.pdbx_PDB_ins_code      ? 
_struct_mon_prot_cis.auth_comp_id           GLY 
_struct_mon_prot_cis.auth_seq_id            26 
_struct_mon_prot_cis.auth_asym_id           A 
_struct_mon_prot_cis.pdbx_label_comp_id_2   PRO 
_struct_mon_prot_cis.pdbx_label_seq_id_2    27 
_struct_mon_prot_cis.pdbx_label_asym_id_2   A 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2    ? 
_struct_mon_prot_cis.pdbx_auth_comp_id_2    PRO 
_struct_mon_prot_cis.pdbx_auth_seq_id_2     27 
_struct_mon_prot_cis.pdbx_auth_asym_id_2    A 
_struct_mon_prot_cis.pdbx_PDB_model_num     1 
_struct_mon_prot_cis.pdbx_omega_angle       2.94 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   6 
_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 ? parallel      
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
A 4 5 ? anti-parallel 
A 5 6 ? 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 THR A 5  ? CYS A 7  ? THR A 5  CYS A 7  
A 2 SER A 90 ? ASP A 93 ? SER A 90 ASP A 93 
A 3 ASP A 79 ? THR A 82 ? ASP A 79 THR A 82 
A 4 ARG A 69 ? THR A 72 ? ARG A 69 THR A 72 
A 5 HIS A 53 ? THR A 56 ? HIS A 53 THR A 56 
A 6 VAL A 35 ? VAL A 36 ? VAL A 35 VAL A 36 
# 
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 VAL A 6  ? N VAL A 6  O ASP A 93 ? O ASP A 93 
A 2 3 O SER A 90 ? O SER A 90 N TYR A 81 ? N TYR A 81 
A 3 4 O TYR A 80 ? O TYR A 80 N ILE A 71 ? N ILE A 71 
A 4 5 O ILE A 70 ? O ILE A 70 N TYR A 55 ? N TYR A 55 
A 5 6 O GLU A 54 ? O GLU A 54 N VAL A 35 ? N VAL A 35 
# 
_pdbx_entry_details.entry_id                   1T2I 
_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_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 O   A HOH 149 ? ? O A HOH 275 ? ? 2.12 
2 1 OE2 A GLU 54  ? A O A HOH 278 ? ? 2.16 
# 
_pdbx_validate_rmsd_angle.id                         1 
_pdbx_validate_rmsd_angle.PDB_model_num              1 
_pdbx_validate_rmsd_angle.auth_atom_id_1             CB 
_pdbx_validate_rmsd_angle.auth_asym_id_1             A 
_pdbx_validate_rmsd_angle.auth_comp_id_1             ASP 
_pdbx_validate_rmsd_angle.auth_seq_id_1              1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1             ? 
_pdbx_validate_rmsd_angle.label_alt_id_1             ? 
_pdbx_validate_rmsd_angle.auth_atom_id_2             CG 
_pdbx_validate_rmsd_angle.auth_asym_id_2             A 
_pdbx_validate_rmsd_angle.auth_comp_id_2             ASP 
_pdbx_validate_rmsd_angle.auth_seq_id_2              1 
_pdbx_validate_rmsd_angle.PDB_ins_code_2             ? 
_pdbx_validate_rmsd_angle.label_alt_id_2             ? 
_pdbx_validate_rmsd_angle.auth_atom_id_3             OD2 
_pdbx_validate_rmsd_angle.auth_asym_id_3             A 
_pdbx_validate_rmsd_angle.auth_comp_id_3             ASP 
_pdbx_validate_rmsd_angle.auth_seq_id_3              1 
_pdbx_validate_rmsd_angle.PDB_ins_code_3             ? 
_pdbx_validate_rmsd_angle.label_alt_id_3             ? 
_pdbx_validate_rmsd_angle.angle_value                124.48 
_pdbx_validate_rmsd_angle.angle_target_value         118.30 
_pdbx_validate_rmsd_angle.angle_deviation            6.18 
_pdbx_validate_rmsd_angle.angle_standard_deviation   0.90 
_pdbx_validate_rmsd_angle.linker_flag                N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 ASP A 84 ? A -146.60 43.92 
2 1 TYR A 86 ? B 77.22   -1.92 
# 
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 
ILE N    N N N 161 
ILE CA   C N S 162 
ILE C    C N N 163 
ILE O    O N N 164 
ILE CB   C N S 165 
ILE CG1  C N N 166 
ILE CG2  C N N 167 
ILE CD1  C N N 168 
ILE OXT  O N N 169 
ILE H    H N N 170 
ILE H2   H N N 171 
ILE HA   H N N 172 
ILE HB   H N N 173 
ILE HG12 H N N 174 
ILE HG13 H N N 175 
ILE HG21 H N N 176 
ILE HG22 H N N 177 
ILE HG23 H N N 178 
ILE HD11 H N N 179 
ILE HD12 H N N 180 
ILE HD13 H N N 181 
ILE HXT  H N N 182 
LEU N    N N N 183 
LEU CA   C N S 184 
LEU C    C N N 185 
LEU O    O N N 186 
LEU CB   C N N 187 
LEU CG   C N N 188 
LEU CD1  C N N 189 
LEU CD2  C N N 190 
LEU OXT  O N N 191 
LEU H    H N N 192 
LEU H2   H N N 193 
LEU HA   H N N 194 
LEU HB2  H N N 195 
LEU HB3  H N N 196 
LEU HG   H N N 197 
LEU HD11 H N N 198 
LEU HD12 H N N 199 
LEU HD13 H N N 200 
LEU HD21 H N N 201 
LEU HD22 H N N 202 
LEU HD23 H N N 203 
LEU HXT  H N N 204 
PHE N    N N N 205 
PHE CA   C N S 206 
PHE C    C N N 207 
PHE O    O N N 208 
PHE CB   C N N 209 
PHE CG   C Y N 210 
PHE CD1  C Y N 211 
PHE CD2  C Y N 212 
PHE CE1  C Y N 213 
PHE CE2  C Y N 214 
PHE CZ   C Y N 215 
PHE OXT  O N N 216 
PHE H    H N N 217 
PHE H2   H N N 218 
PHE HA   H N N 219 
PHE HB2  H N N 220 
PHE HB3  H N N 221 
PHE HD1  H N N 222 
PHE HD2  H N N 223 
PHE HE1  H N N 224 
PHE HE2  H N N 225 
PHE HZ   H N N 226 
PHE HXT  H N N 227 
PRO N    N N N 228 
PRO CA   C N S 229 
PRO C    C N N 230 
PRO O    O N N 231 
PRO CB   C N N 232 
PRO CG   C N N 233 
PRO CD   C N N 234 
PRO OXT  O N N 235 
PRO H    H N N 236 
PRO HA   H N N 237 
PRO HB2  H N N 238 
PRO HB3  H N N 239 
PRO HG2  H N N 240 
PRO HG3  H N N 241 
PRO HD2  H N N 242 
PRO HD3  H N N 243 
PRO HXT  H N N 244 
SER N    N N N 245 
SER CA   C N S 246 
SER C    C N N 247 
SER O    O N N 248 
SER CB   C N N 249 
SER OG   O N N 250 
SER OXT  O N N 251 
SER H    H N N 252 
SER H2   H N N 253 
SER HA   H N N 254 
SER HB2  H N N 255 
SER HB3  H N N 256 
SER HG   H N N 257 
SER HXT  H N N 258 
THR N    N N N 259 
THR CA   C N S 260 
THR C    C N N 261 
THR O    O N N 262 
THR CB   C N R 263 
THR OG1  O N N 264 
THR CG2  C N N 265 
THR OXT  O N N 266 
THR H    H N N 267 
THR H2   H N N 268 
THR HA   H N N 269 
THR HB   H N N 270 
THR HG1  H N N 271 
THR HG21 H N N 272 
THR HG22 H N N 273 
THR HG23 H N N 274 
THR HXT  H N N 275 
TRP N    N N N 276 
TRP CA   C N S 277 
TRP C    C N N 278 
TRP O    O N N 279 
TRP CB   C N N 280 
TRP CG   C Y N 281 
TRP CD1  C Y N 282 
TRP CD2  C Y N 283 
TRP NE1  N Y N 284 
TRP CE2  C Y N 285 
TRP CE3  C Y N 286 
TRP CZ2  C Y N 287 
TRP CZ3  C Y N 288 
TRP CH2  C Y N 289 
TRP OXT  O N N 290 
TRP H    H N N 291 
TRP H2   H N N 292 
TRP HA   H N N 293 
TRP HB2  H N N 294 
TRP HB3  H N N 295 
TRP HD1  H N N 296 
TRP HE1  H N N 297 
TRP HE3  H N N 298 
TRP HZ2  H N N 299 
TRP HZ3  H N N 300 
TRP HH2  H N N 301 
TRP HXT  H N N 302 
TYR N    N N N 303 
TYR CA   C N S 304 
TYR C    C N N 305 
TYR O    O N N 306 
TYR CB   C N N 307 
TYR CG   C Y N 308 
TYR CD1  C Y N 309 
TYR CD2  C Y N 310 
TYR CE1  C Y N 311 
TYR CE2  C Y N 312 
TYR CZ   C Y N 313 
TYR OH   O N N 314 
TYR OXT  O N N 315 
TYR H    H N N 316 
TYR H2   H N N 317 
TYR HA   H N N 318 
TYR HB2  H N N 319 
TYR HB3  H N N 320 
TYR HD1  H N N 321 
TYR HD2  H N N 322 
TYR HE1  H N N 323 
TYR HE2  H N N 324 
TYR HH   H N N 325 
TYR HXT  H N N 326 
VAL N    N N N 327 
VAL CA   C N S 328 
VAL C    C N N 329 
VAL O    O N N 330 
VAL CB   C N N 331 
VAL CG1  C N N 332 
VAL CG2  C N N 333 
VAL OXT  O N N 334 
VAL H    H N N 335 
VAL H2   H N N 336 
VAL HA   H N N 337 
VAL HB   H N N 338 
VAL HG11 H N N 339 
VAL HG12 H N N 340 
VAL HG13 H N N 341 
VAL HG21 H N N 342 
VAL HG22 H N N 343 
VAL HG23 H N N 344 
VAL HXT  H N N 345 
# 
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 
ILE N   CA   sing N N 152 
ILE N   H    sing N N 153 
ILE N   H2   sing N N 154 
ILE CA  C    sing N N 155 
ILE CA  CB   sing N N 156 
ILE CA  HA   sing N N 157 
ILE C   O    doub N N 158 
ILE C   OXT  sing N N 159 
ILE CB  CG1  sing N N 160 
ILE CB  CG2  sing N N 161 
ILE CB  HB   sing N N 162 
ILE CG1 CD1  sing N N 163 
ILE CG1 HG12 sing N N 164 
ILE CG1 HG13 sing N N 165 
ILE CG2 HG21 sing N N 166 
ILE CG2 HG22 sing N N 167 
ILE CG2 HG23 sing N N 168 
ILE CD1 HD11 sing N N 169 
ILE CD1 HD12 sing N N 170 
ILE CD1 HD13 sing N N 171 
ILE OXT HXT  sing N N 172 
LEU N   CA   sing N N 173 
LEU N   H    sing N N 174 
LEU N   H2   sing N N 175 
LEU CA  C    sing N N 176 
LEU CA  CB   sing N N 177 
LEU CA  HA   sing N N 178 
LEU C   O    doub N N 179 
LEU C   OXT  sing N N 180 
LEU CB  CG   sing N N 181 
LEU CB  HB2  sing N N 182 
LEU CB  HB3  sing N N 183 
LEU CG  CD1  sing N N 184 
LEU CG  CD2  sing N N 185 
LEU CG  HG   sing N N 186 
LEU CD1 HD11 sing N N 187 
LEU CD1 HD12 sing N N 188 
LEU CD1 HD13 sing N N 189 
LEU CD2 HD21 sing N N 190 
LEU CD2 HD22 sing N N 191 
LEU CD2 HD23 sing N N 192 
LEU OXT HXT  sing N N 193 
PHE N   CA   sing N N 194 
PHE N   H    sing N N 195 
PHE N   H2   sing N N 196 
PHE CA  C    sing N N 197 
PHE CA  CB   sing N N 198 
PHE CA  HA   sing N N 199 
PHE C   O    doub N N 200 
PHE C   OXT  sing N N 201 
PHE CB  CG   sing N N 202 
PHE CB  HB2  sing N N 203 
PHE CB  HB3  sing N N 204 
PHE CG  CD1  doub Y N 205 
PHE CG  CD2  sing Y N 206 
PHE CD1 CE1  sing Y N 207 
PHE CD1 HD1  sing N N 208 
PHE CD2 CE2  doub Y N 209 
PHE CD2 HD2  sing N N 210 
PHE CE1 CZ   doub Y N 211 
PHE CE1 HE1  sing N N 212 
PHE CE2 CZ   sing Y N 213 
PHE CE2 HE2  sing N N 214 
PHE CZ  HZ   sing N N 215 
PHE OXT HXT  sing N N 216 
PRO N   CA   sing N N 217 
PRO N   CD   sing N N 218 
PRO N   H    sing N N 219 
PRO CA  C    sing N N 220 
PRO CA  CB   sing N N 221 
PRO CA  HA   sing N N 222 
PRO C   O    doub N N 223 
PRO C   OXT  sing N N 224 
PRO CB  CG   sing N N 225 
PRO CB  HB2  sing N N 226 
PRO CB  HB3  sing N N 227 
PRO CG  CD   sing N N 228 
PRO CG  HG2  sing N N 229 
PRO CG  HG3  sing N N 230 
PRO CD  HD2  sing N N 231 
PRO CD  HD3  sing N N 232 
PRO OXT HXT  sing N N 233 
SER N   CA   sing N N 234 
SER N   H    sing N N 235 
SER N   H2   sing N N 236 
SER CA  C    sing N N 237 
SER CA  CB   sing N N 238 
SER CA  HA   sing N N 239 
SER C   O    doub N N 240 
SER C   OXT  sing N N 241 
SER CB  OG   sing N N 242 
SER CB  HB2  sing N N 243 
SER CB  HB3  sing N N 244 
SER OG  HG   sing N N 245 
SER OXT HXT  sing N N 246 
THR N   CA   sing N N 247 
THR N   H    sing N N 248 
THR N   H2   sing N N 249 
THR CA  C    sing N N 250 
THR CA  CB   sing N N 251 
THR CA  HA   sing N N 252 
THR C   O    doub N N 253 
THR C   OXT  sing N N 254 
THR CB  OG1  sing N N 255 
THR CB  CG2  sing N N 256 
THR CB  HB   sing N N 257 
THR OG1 HG1  sing N N 258 
THR CG2 HG21 sing N N 259 
THR CG2 HG22 sing N N 260 
THR CG2 HG23 sing N N 261 
THR OXT HXT  sing N N 262 
TRP N   CA   sing N N 263 
TRP N   H    sing N N 264 
TRP N   H2   sing N N 265 
TRP CA  C    sing N N 266 
TRP CA  CB   sing N N 267 
TRP CA  HA   sing N N 268 
TRP C   O    doub N N 269 
TRP C   OXT  sing N N 270 
TRP CB  CG   sing N N 271 
TRP CB  HB2  sing N N 272 
TRP CB  HB3  sing N N 273 
TRP CG  CD1  doub Y N 274 
TRP CG  CD2  sing Y N 275 
TRP CD1 NE1  sing Y N 276 
TRP CD1 HD1  sing N N 277 
TRP CD2 CE2  doub Y N 278 
TRP CD2 CE3  sing Y N 279 
TRP NE1 CE2  sing Y N 280 
TRP NE1 HE1  sing N N 281 
TRP CE2 CZ2  sing Y N 282 
TRP CE3 CZ3  doub Y N 283 
TRP CE3 HE3  sing N N 284 
TRP CZ2 CH2  doub Y N 285 
TRP CZ2 HZ2  sing N N 286 
TRP CZ3 CH2  sing Y N 287 
TRP CZ3 HZ3  sing N N 288 
TRP CH2 HH2  sing N N 289 
TRP OXT HXT  sing N N 290 
TYR N   CA   sing N N 291 
TYR N   H    sing N N 292 
TYR N   H2   sing N N 293 
TYR CA  C    sing N N 294 
TYR CA  CB   sing N N 295 
TYR CA  HA   sing N N 296 
TYR C   O    doub N N 297 
TYR C   OXT  sing N N 298 
TYR CB  CG   sing N N 299 
TYR CB  HB2  sing N N 300 
TYR CB  HB3  sing N N 301 
TYR CG  CD1  doub Y N 302 
TYR CG  CD2  sing Y N 303 
TYR CD1 CE1  sing Y N 304 
TYR CD1 HD1  sing N N 305 
TYR CD2 CE2  doub Y N 306 
TYR CD2 HD2  sing N N 307 
TYR CE1 CZ   doub Y N 308 
TYR CE1 HE1  sing N N 309 
TYR CE2 CZ   sing Y N 310 
TYR CE2 HE2  sing N N 311 
TYR CZ  OH   sing N N 312 
TYR OH  HH   sing N N 313 
TYR OXT HXT  sing N N 314 
VAL N   CA   sing N N 315 
VAL N   H    sing N N 316 
VAL N   H2   sing N N 317 
VAL CA  C    sing N N 318 
VAL CA  CB   sing N N 319 
VAL CA  HA   sing N N 320 
VAL C   O    doub N N 321 
VAL C   OXT  sing N N 322 
VAL CB  CG1  sing N N 323 
VAL CB  CG2  sing N N 324 
VAL CB  HB   sing N N 325 
VAL CG1 HG11 sing N N 326 
VAL CG1 HG12 sing N N 327 
VAL CG1 HG13 sing N N 328 
VAL CG2 HG21 sing N N 329 
VAL CG2 HG22 sing N N 330 
VAL CG2 HG23 sing N N 331 
VAL OXT HXT  sing N N 332 
# 
_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   1RGG 
_pdbx_initial_refinement_model.details          'PDB entry 1rgg' 
# 
_atom_sites.entry_id                    1T2I 
_atom_sites.fract_transf_matrix[1][1]   0.029523 
_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]   0.024715 
_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]   0.017656 
_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_