data_3FIV
# 
_entry.id   3FIV 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.375 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   3FIV         pdb_00003fiv 10.2210/pdb3fiv/pdb 
WWPDB D_1000178964 ?            ?                   
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          2FIV 
_pdbx_database_related.details        . 
_pdbx_database_related.content_type   unspecified 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        3FIV 
_pdbx_database_status.recvd_initial_deposition_date   1997-07-09 
_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.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Schalk-Hihi, C.' 1 
'Lubkowski, J.'   2 
'Zdanov, A.'      3 
'Wlodawer, A.'    4 
'Gustchina, A.'   5 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
;Crystal structures of the inactive D30N mutant of feline immunodeficiency virus protease complexed with a substrate and an inhibitor.
;
Biochemistry     36 10696 10708 1997 BICHAW US 0006-2960 0033 ? 9271500 10.1021/bi9707436 
1       'Structure of an Inhibitor Complex of the Proteinase from Feline Immunodeficiency Virus' Nat.Struct.Biol. 2  480   ?     
1995 NSBIEW US 1072-8368 2024 ? ?       ?                 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Laco, G.S.'       1  ? 
primary 'Schalk-Hihi, C.'  2  ? 
primary 'Lubkowski, J.'    3  ? 
primary 'Morris, G.'       4  ? 
primary 'Zdanov, A.'       5  ? 
primary 'Olson, A.'        6  ? 
primary 'Elder, J.H.'      7  ? 
primary 'Wlodawer, A.'     8  ? 
primary 'Gustchina, A.'    9  ? 
1       'Wlodawer, A.'     10 ? 
1       'Gustchina, A.'    11 ? 
1       'Reshetnikova, L.' 12 ? 
1       'Lubkowski, J.'    13 ? 
1       'Zdanov, A.'       14 ? 
1       'Hui, K.Y.'        15 ? 
1       'Angleton, E.L.'   16 ? 
1       'Farmerie, W.G.'   17 ? 
1       'Goodenow, M.M.'   18 ? 
1       'Bhatt, D.'        19 ? 
1       'Zhang, L.'        20 ? 
1       'Dunn, B.M.'       21 ? 
# 
_cell.entry_id           3FIV 
_cell.length_a           50.890 
_cell.length_b           50.890 
_cell.length_c           74.530 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        120.00 
_cell.Z_PDB              6 
_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                         3FIV 
_symmetry.space_group_name_H-M             'P 31' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                144 
_symmetry.space_group_name_Hall            ? 
# 
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 'FELINE IMMUNODEFICIENCY VIRUS PROTEASE' 13280.297 2   3.4.23.16 D30N ? ? 
2 polymer     syn ACE-ALN-VAL-LEU-ALA-GLU-ALN-NH2          849.007   2   ?         ?    ? ? 
3 non-polymer syn 'SULFATE ION'                            96.063    2   ?         ?    ? ? 
4 water       nat water                                    18.015    148 ?         ?    ? ? 
# 
loop_
_entity_name_com.entity_id 
_entity_name_com.name 
1 'FIV PR'                        
2 'FIV PROTEASE INHIBITOR LP-149' 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 'polypeptide(L)' no yes 
;YNKVGTTTTLEKRPEILIFVNGYPIKFLLNTGADITILNRRDFQVKNSIENGRQNMIGVGGGKRGTNYINVHLEIRDENY
KTQ(CSD)IFGNVCVLEDNSLIQPLLGRDNMIKFNIRLVM
;
;YNKVGTTTTLEKRPEILIFVNGYPIKFLLNTGADITILNRRDFQVKNSIENGRQNMIGVGGGKRGTNYINVHLEIRDENY
KTQCIFGNVCVLEDNSLIQPLLGRDNMIKFNIRLVM
;
A,B ? 
2 'polypeptide(L)' no yes '(ACE)(ALN)VLAE(ALN)(NH2)' XAVLAEAX I,J ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   TYR n 
1 2   ASN n 
1 3   LYS n 
1 4   VAL n 
1 5   GLY n 
1 6   THR n 
1 7   THR n 
1 8   THR n 
1 9   THR n 
1 10  LEU n 
1 11  GLU n 
1 12  LYS n 
1 13  ARG n 
1 14  PRO n 
1 15  GLU n 
1 16  ILE n 
1 17  LEU n 
1 18  ILE n 
1 19  PHE n 
1 20  VAL n 
1 21  ASN n 
1 22  GLY n 
1 23  TYR n 
1 24  PRO n 
1 25  ILE n 
1 26  LYS n 
1 27  PHE n 
1 28  LEU n 
1 29  LEU n 
1 30  ASN n 
1 31  THR n 
1 32  GLY n 
1 33  ALA n 
1 34  ASP n 
1 35  ILE n 
1 36  THR n 
1 37  ILE n 
1 38  LEU n 
1 39  ASN n 
1 40  ARG n 
1 41  ARG n 
1 42  ASP n 
1 43  PHE n 
1 44  GLN n 
1 45  VAL n 
1 46  LYS n 
1 47  ASN n 
1 48  SER n 
1 49  ILE n 
1 50  GLU n 
1 51  ASN n 
1 52  GLY n 
1 53  ARG n 
1 54  GLN n 
1 55  ASN n 
1 56  MET n 
1 57  ILE n 
1 58  GLY n 
1 59  VAL n 
1 60  GLY n 
1 61  GLY n 
1 62  GLY n 
1 63  LYS n 
1 64  ARG n 
1 65  GLY n 
1 66  THR n 
1 67  ASN n 
1 68  TYR n 
1 69  ILE n 
1 70  ASN n 
1 71  VAL n 
1 72  HIS n 
1 73  LEU n 
1 74  GLU n 
1 75  ILE n 
1 76  ARG n 
1 77  ASP n 
1 78  GLU n 
1 79  ASN n 
1 80  TYR n 
1 81  LYS n 
1 82  THR n 
1 83  GLN n 
1 84  CSD n 
1 85  ILE n 
1 86  PHE n 
1 87  GLY n 
1 88  ASN n 
1 89  VAL n 
1 90  CYS n 
1 91  VAL n 
1 92  LEU n 
1 93  GLU n 
1 94  ASP n 
1 95  ASN n 
1 96  SER n 
1 97  LEU n 
1 98  ILE n 
1 99  GLN n 
1 100 PRO n 
1 101 LEU n 
1 102 LEU n 
1 103 GLY n 
1 104 ARG n 
1 105 ASP n 
1 106 ASN n 
1 107 MET n 
1 108 ILE n 
1 109 LYS n 
1 110 PHE n 
1 111 ASN n 
1 112 ILE n 
1 113 ARG n 
1 114 LEU n 
1 115 VAL n 
1 116 MET n 
2 1   ACE n 
2 2   ALN n 
2 3   VAL n 
2 4   LEU n 
2 5   ALA n 
2 6   GLU n 
2 7   ALN n 
2 8   NH2 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                     Lentivirus 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Feline immunodeficiency virus' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     11673 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            BL21 
_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               'BL21 (DE3) PLYSS' 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       BL21 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.entity_id 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_db_isoform 
1 UNP POL_FIVPE 1 P16088 1 
;KEFGKLEGGASCSPSESNAASSNAICTSNGGETIGFVNYNKVGTTTTLEKRPEILIFVNGYPIKFLLDTGADITILNRRD
FQVKNSIENGRQNMIGVGGGKRGTNYINVHLEIRDENYKTQCIFGNVCVLEDNSLIQPLLGRDNMIKFNIRLVMAQISDK
IPVVKVKMKDPNKGPQIKQWPLTNEKIEALTEIVERLEKEGKVKRADSNNPWNTPVFAIKKKSGKWRMLIDFRELNKLTE
KGAEVQLGLPHPAGLQIKKQVTVLDIGDAYFTIPLDPDYAPYTAFTLPRKNNAGPGRRFVWCSLPQGWILSPLIYQSTLD
NIIQPFIRQNPQLDIYQYMDDIYIGSNLSKKEHKEKVEELRKLLLWWGFETPEDKLQEEPPYTWMGYELHPLTWTIQQKQ
LDIPEQPTLNELQKLAGKINWASQAIPDLSIKALTNMMRGNQNLNSTRQWTKEARLEVQKAKKAIEEQVQLGYYDPSKEL
YAKLSLVGPHQISYQVYQKDPEKILWYGKMSRQKKKAENTCDIALRACYKIREESIIRIGKEPRYEIPTSREAWESNLIN
SPYLKAPPPEVEYIHAALNIKRALSMIKDAPIPGAETWYIDGGRKLGKAAKAAYWTDTGKWRVMDLEGSNQKAEIQALLL
ALKAGSEEMNIITDSQYVINIILQQPDMMEGIWQEVLEELEKKTAIFIDWVPGHKGIPGNEEVDKLCQTMMIIEGDGILD
KRSEDAGYDLLAAKEIHLLPGEVKVIPTGVKLMLPKGYWGLIIGKSSIGSKGLDVLGGVIDEGYRGEIGVIMINVSRKSI
TLMERQKIAQLIILPCKHEVLEQGKVVMDSERGDNGYGSTGVFSSWVDRIEEAEINHEKFHSDPQYLRTEFNLPKMVAEE
IRRKCPVCRIIGEQVGGQLKIGPGIWQMDCTHFDGKIILVGIHVESGYIWAQIISQETADCTVKAVLQLLSAHNVTELQT
DNGPNFKNQKMEGVLNYMGVKHKFGIPGNPQSQALVENVNHTLKVWIQKFLPETTSLDNALSLAVHSLNFKRRGRIGGMA
PYELLAQQESLRIQDYFSAIPQKLQAQWIYYKDQKDKKWKGPMRVEYWGQGSVLLKDEEKGYFLIPRRHIRRVPEPCALP
EGDE
;
? 
2 PDB 3FIV      2 3FIV   ? XAVLAEAX ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 3FIV A 1 ? 116 ? P16088 39  ? 154 ? 1   116 
2 1 3FIV B 1 ? 116 ? P16088 39  ? 154 ? 1   116 
3 2 3FIV I 1 ? 8   ? 3FIV   201 ? 208 ? 201 208 
4 2 3FIV J 1 ? 8   ? 3FIV   201 ? 208 ? 201 208 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 3FIV ASN A 30 ? UNP P16088 ASP 68 'engineered mutation' 30 1 
2 3FIV ASN B 30 ? UNP P16088 ASP 68 'engineered mutation' 30 2 
# 
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 
ACE non-polymer         . 'ACETYL GROUP'            ?                                            'C2 H4 O'        44.053  
ALA 'L-peptide linking' y ALANINE                   ?                                            'C3 H7 N O2'     89.093  
ALN 'L-peptide linking' n NAPHTHALEN-2-YL-3-ALANINE ?                                            'C13 H13 N O2'   215.248 
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 
CSD 'L-peptide linking' n 3-SULFINOALANINE          'S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE' 'C3 H7 N O4 S'   153.157 
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 
LYS 'L-peptide linking' y LYSINE                    ?                                            'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE                ?                                            'C5 H11 N O2 S'  149.211 
NH2 non-polymer         . 'AMINO GROUP'             ?                                            'H2 N'           16.023  
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 
TYR 'L-peptide linking' y TYROSINE                  ?                                            'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE                    ?                                            'C5 H11 N O2'    117.146 
# 
_exptl.entry_id          3FIV 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.05 
_exptl_crystal.density_percent_sol   37.61 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.6 
_exptl_crystal_grow.pdbx_pH_range   ? 
_exptl_crystal_grow.pdbx_details    
;PROTEIN WAS CRYSTALLIZED FROM 2.0 M AMMONIUM SULFATE, 0.1 M SODIUM ACETATE, PH=5.6. PROTEIN CONCENTRATION, 5.0 MG/ML. CRYSTALLIZATION METHOD: HANGING DROP VAPOR DIFFUSION
;
# 
_diffrn.id                     1 
_diffrn.ambient_temp           293 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MACSCIENCE 
_diffrn_detector.pdbx_collection_date   1996-04-23 
_diffrn_detector.details                MIRRORS 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'NI FILTER' 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.type                        'ENRAF-NONIUS FR591' 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     3FIV 
_reflns.observed_criterion_sigma_I   1. 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.0 
_reflns.d_resolution_high            1.80 
_reflns.number_obs                   40465 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         87.2 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.0910000 
_reflns.pdbx_netI_over_sigmaI        16.0 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              2.32 
_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              1.83 
_reflns_shell.percent_possible_all   60.8 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        0.4200000 
_reflns_shell.meanI_over_sigI_obs    2.59 
_reflns_shell.pdbx_redundancy        1.65 
_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                                 3FIV 
_refine.ls_number_reflns_obs                     15187 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          3. 
_refine.pdbx_data_cutoff_high_absF               10000000.0 
_refine.pdbx_data_cutoff_low_absF                0.001 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.0 
_refine.ls_d_res_high                            1.85 
_refine.ls_percent_reflns_obs                    89.5 
_refine.ls_R_factor_obs                          0.1720000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1720000 
_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                               28.0 
_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                                  
;HUBER AND ENGH PARAMETERS WERE USED IN THE REFINEMENT. FOR NON-STANDARD RESIDUES (CYO, ALN, NAM, ACE, SO4) LIBRARIES BASED ON EXISTING PARAMETERS WERE CREATED BY SIMILARITY. THE X-RAY DATA ARE COMPATIBLE WITH THE SPACE GROUP P31 2 1.  THE LOWER SYMMETRY SPACE GROUP WAS UTILIZED IN REFINEMENT FOR TECHNICAL REASONS.  THE CHAINS A AND B (AND I AND J) ARE THUS RELATED BY NON-CRYSTALLOGRAPHIC SYMMETRY, EQUIVALENT TO TWO-FOLD AXIS DIFFERENTIATING THE TWO SPACE GROUPS. THE Z VALUE IS GIVEN ON THE ASSUMPTION OF IDENTITY OF CHAINS A AND B.
;
_refine.pdbx_starting_model                      'PDB ENTRY 1FIV' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             RESTRAINED 
_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_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        1900 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         10 
_refine_hist.number_atoms_solvent             148 
_refine_hist.number_atoms_total               2058 
_refine_hist.d_res_high                       1.85 
_refine_hist.d_res_low                        8.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
x_bond_d                0.014 ?   ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             1.82  ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      27.6  ?   ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      1.52  ?   ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ?   ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             3.138 1.5 ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            3.304 2.0 ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             3.138 2.0 ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            3.304 2.5 ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_restr_ncs.dom_id              1 
_refine_ls_restr_ncs.ncs_model_details   RESTRAINTS 
_refine_ls_restr_ncs.rms_dev_position    0.005 
_refine_ls_restr_ncs.weight_position     1000.0 
_refine_ls_restr_ncs.rms_dev_B_iso       1.35 
_refine_ls_restr_ncs.weight_B_iso        0.5 
_refine_ls_restr_ncs.pdbx_type           . 
_refine_ls_restr_ncs.pdbx_auth_asym_id   . 
_refine_ls_restr_ncs.pdbx_ens_id         1 
_refine_ls_restr_ncs.pdbx_refine_id      'X-RAY DIFFRACTION' 
_refine_ls_restr_ncs.pdbx_ordinal        1 
_refine_ls_restr_ncs.pdbx_number         ? 
_refine_ls_restr_ncs.pdbx_asym_id        ? 
_refine_ls_restr_ncs.pdbx_rms            ? 
_refine_ls_restr_ncs.pdbx_weight         ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   8 
_refine_ls_shell.d_res_high                       1.85 
_refine_ls_shell.d_res_low                        1.93 
_refine_ls_shell.number_reflns_R_work             1307 
_refine_ls_shell.R_factor_R_work                  0.3110000 
_refine_ls_shell.percent_reflns_obs               ? 
_refine_ls_shell.R_factor_R_free                  ? 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.number_reflns_R_free             ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.R_factor_all                     ? 
# 
loop_
_pdbx_xplor_file.serial_no 
_pdbx_xplor_file.param_file 
_pdbx_xplor_file.topol_file 
_pdbx_xplor_file.pdbx_refine_id 
1 PARHCSDX.PRO TOPHCSDX.PRO 'X-RAY DIFFRACTION' 
2 ?            TOPH19.PEP   'X-RAY DIFFRACTION' 
# 
_struct_ncs_dom.id            1 
_struct_ncs_dom.pdbx_ens_id   1 
_struct_ncs_dom.details       ? 
# 
_struct_ncs_ens.id        1 
_struct_ncs_ens.details   ? 
# 
_struct.entry_id                  3FIV 
_struct.title                     'CRYSTAL STRUCTURE OF FELINE IMMUNODEFICIENCY VIRUS PROTEASE COMPLEXED WITH A SUBSTRATE' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        3FIV 
_struct_keywords.pdbx_keywords   'HYDROLASE/HYDROLASE INHIBITOR' 
_struct_keywords.text            'ASPARTIC PROTEASE, RETROVIRAL PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX' 
# 
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 1 ? 
C N N 2 ? 
D N N 2 ? 
E N N 3 ? 
F N N 3 ? 
G N N 4 ? 
H N N 4 ? 
I N N 4 ? 
J N N 4 ? 
# 
_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 ARG A 40  ? ASP A 42  ? ARG A 40  ASP A 42  5 ? 3 
HELX_P HELX_P2 2 ARG A 104 ? LYS A 109 ? ARG A 104 LYS A 109 1 ? 6 
HELX_P HELX_P3 3 ARG B 40  ? ASP B 42  ? ARG B 40  ASP B 42  5 ? 3 
HELX_P HELX_P4 4 ARG B 104 ? PHE B 110 ? ARG B 104 PHE B 110 1 ? 7 
# 
_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 
covale1  covale both ? A GLN 83 C ? ? ? 1_555 A CSD 84 N ? ? A GLN 83  A CSD 84  1_555 ? ? ? ? ? ? ? 1.316 ? ? 
covale2  covale both ? A CSD 84 C ? ? ? 1_555 A ILE 85 N ? ? A CSD 84  A ILE 85  1_555 ? ? ? ? ? ? ? 1.327 ? ? 
covale3  covale both ? B GLN 83 C ? ? ? 1_555 B CSD 84 N ? ? B GLN 83  B CSD 84  1_555 ? ? ? ? ? ? ? 1.315 ? ? 
covale4  covale both ? B CSD 84 C ? ? ? 1_555 B ILE 85 N ? ? B CSD 84  B ILE 85  1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale5  covale both ? C ACE 1  C ? ? ? 1_555 C ALN 2  N ? ? I ACE 201 I ALN 202 1_555 ? ? ? ? ? ? ? 1.323 ? ? 
covale6  covale both ? C ALN 2  C ? ? ? 1_555 C VAL 3  N ? ? I ALN 202 I VAL 203 1_555 ? ? ? ? ? ? ? 1.328 ? ? 
covale7  covale both ? C GLU 6  C ? ? ? 1_555 C ALN 7  N ? ? I GLU 206 I ALN 207 1_555 ? ? ? ? ? ? ? 1.321 ? ? 
covale8  covale both ? C ALN 7  C ? ? ? 1_555 C NH2 8  N ? ? I ALN 207 I NH2 208 1_555 ? ? ? ? ? ? ? 1.327 ? ? 
covale9  covale both ? D ACE 1  C ? ? ? 1_555 D ALN 2  N ? ? J ACE 201 J ALN 202 1_555 ? ? ? ? ? ? ? 1.323 ? ? 
covale10 covale both ? D ALN 2  C ? ? ? 1_555 D VAL 3  N ? ? J ALN 202 J VAL 203 1_555 ? ? ? ? ? ? ? 1.330 ? ? 
covale11 covale both ? D GLU 6  C ? ? ? 1_555 D ALN 7  N ? ? J GLU 206 J ALN 207 1_555 ? ? ? ? ? ? ? 1.324 ? ? 
covale12 covale both ? D ALN 7  C ? ? ? 1_555 D NH2 8  N ? ? J ALN 207 J NH2 208 1_555 ? ? ? ? ? ? ? 1.326 ? ? 
# 
_struct_conn_type.id          covale 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 4 ? 
B ? 4 ? 
C ? 4 ? 
D ? 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 
A 2 3 ? anti-parallel 
A 3 4 ? parallel      
B 1 2 ? parallel      
B 2 3 ? anti-parallel 
B 3 4 ? anti-parallel 
C 1 2 ? anti-parallel 
C 2 3 ? anti-parallel 
C 3 4 ? parallel      
D 1 2 ? parallel      
D 2 3 ? anti-parallel 
D 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 LEU A 73  ? ILE A 75  ? LEU A 73  ILE A 75  
A 2 GLU A 15  ? VAL A 20  ? GLU A 15  VAL A 20  
A 3 TYR A 23  ? LEU A 29  ? TYR A 23  LEU A 29  
A 4 PRO A 100 ? LEU A 102 ? PRO A 100 LEU A 102 
B 1 ILE A 37  ? ASN A 39  ? ILE A 37  ASN A 39  
B 2 VAL A 89  ? LEU A 92  ? VAL A 89  LEU A 92  
B 3 GLY A 62  ? TYR A 68  ? GLY A 62  TYR A 68  
B 4 ARG A 53  ? ILE A 57  ? ARG A 53  ILE A 57  
C 1 LEU B 73  ? ILE B 75  ? LEU B 73  ILE B 75  
C 2 GLU B 15  ? VAL B 20  ? GLU B 15  VAL B 20  
C 3 TYR B 23  ? LEU B 29  ? TYR B 23  LEU B 29  
C 4 PRO B 100 ? LEU B 102 ? PRO B 100 LEU B 102 
D 1 ILE B 37  ? ASN B 39  ? ILE B 37  ASN B 39  
D 2 VAL B 89  ? LEU B 92  ? VAL B 89  LEU B 92  
D 3 GLY B 62  ? TYR B 68  ? GLY B 62  TYR B 68  
D 4 ARG B 53  ? ILE B 57  ? ARG B 53  ILE B 57  
# 
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 GLU A 74 ? O GLU A 74 N PHE A 19  ? N PHE A 19  
A 2 3 O ILE A 16 ? O ILE A 16 N PHE A 27  ? N PHE A 27  
A 3 4 O LEU A 28 ? O LEU A 28 N PRO A 100 ? N PRO A 100 
B 1 2 O LEU A 38 ? O LEU A 38 N CYS A 90  ? N CYS A 90  
B 2 3 O VAL A 89 ? O VAL A 89 N TYR A 68  ? N TYR A 68  
B 3 4 O LYS A 63 ? O LYS A 63 N MET A 56  ? N MET A 56  
C 1 2 O GLU B 74 ? O GLU B 74 N PHE B 19  ? N PHE B 19  
C 2 3 O ILE B 16 ? O ILE B 16 N PHE B 27  ? N PHE B 27  
C 3 4 O LEU B 28 ? O LEU B 28 N PRO B 100 ? N PRO B 100 
D 1 2 O LEU B 38 ? O LEU B 38 N CYS B 90  ? N CYS B 90  
D 2 3 O VAL B 89 ? O VAL B 89 N TYR B 68  ? N TYR B 68  
D 3 4 O LYS B 63 ? O LYS B 63 N MET B 56  ? N MET B 56  
# 
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 
AC1 Software A SO4 501 ? 7  'BINDING SITE FOR RESIDUE SO4 A 501'                          
AC2 Software B SO4 502 ? 7  'BINDING SITE FOR RESIDUE SO4 B 502'                          
AC3 Software ? ?   ?   ? 29 'BINDING SITE FOR CHAIN I OF ACE-ALN-VAL-LEU-ALA-GLU-ALN-NH2' 
AC4 Software ? ?   ?   ? 28 'BINDING SITE FOR CHAIN J OF ACE-ALN-VAL-LEU-ALA-GLU-ALN-NH2' 
# 
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  AC1 7  TYR A 23  ? TYR A 23  . ? 1_555 ? 
2  AC1 7  LYS A 46  ? LYS A 46  . ? 1_555 ? 
3  AC1 7  ARG A 104 ? ARG A 104 . ? 3_664 ? 
4  AC1 7  HOH G .   ? HOH A 336 . ? 1_555 ? 
5  AC1 7  LYS B 12  ? LYS B 12  . ? 3_664 ? 
6  AC1 7  ARG B 13  ? ARG B 13  . ? 3_664 ? 
7  AC1 7  HOH H .   ? HOH B 440 . ? 3_664 ? 
8  AC2 7  LYS A 12  ? LYS A 12  . ? 2_545 ? 
9  AC2 7  ARG A 13  ? ARG A 13  . ? 2_545 ? 
10 AC2 7  HOH G .   ? HOH A 340 . ? 2_545 ? 
11 AC2 7  TYR B 23  ? TYR B 23  . ? 1_555 ? 
12 AC2 7  LYS B 46  ? LYS B 46  . ? 1_555 ? 
13 AC2 7  ARG B 104 ? ARG B 104 . ? 2_545 ? 
14 AC2 7  HOH H .   ? HOH B 436 . ? 1_555 ? 
15 AC3 29 ARG A 13  ? ARG A 13  . ? 1_555 ? 
16 AC3 29 PHE A 19  ? PHE A 19  . ? 2_655 ? 
17 AC3 29 GLY A 22  ? GLY A 22  . ? 2_655 ? 
18 AC3 29 LEU A 28  ? LEU A 28  . ? 1_555 ? 
19 AC3 29 ASN A 30  ? ASN A 30  . ? 1_555 ? 
20 AC3 29 GLY A 32  ? GLY A 32  . ? 1_555 ? 
21 AC3 29 ALA A 33  ? ALA A 33  . ? 1_555 ? 
22 AC3 29 ASP A 34  ? ASP A 34  . ? 1_555 ? 
23 AC3 29 MET A 56  ? MET A 56  . ? 1_555 ? 
24 AC3 29 ILE A 57  ? ILE A 57  . ? 1_555 ? 
25 AC3 29 ILE A 98  ? ILE A 98  . ? 1_555 ? 
26 AC3 29 HOH G .   ? HOH A 301 . ? 1_555 ? 
27 AC3 29 HOH G .   ? HOH A 401 . ? 1_555 ? 
28 AC3 29 ARG B 13  ? ARG B 13  . ? 1_555 ? 
29 AC3 29 PRO B 24  ? PRO B 24  . ? 3_654 ? 
30 AC3 29 LEU B 28  ? LEU B 28  . ? 1_555 ? 
31 AC3 29 ASN B 30  ? ASN B 30  . ? 1_555 ? 
32 AC3 29 GLY B 32  ? GLY B 32  . ? 1_555 ? 
33 AC3 29 ASP B 34  ? ASP B 34  . ? 1_555 ? 
34 AC3 29 ILE B 35  ? ILE B 35  . ? 1_555 ? 
35 AC3 29 MET B 56  ? MET B 56  . ? 1_555 ? 
36 AC3 29 ILE B 57  ? ILE B 57  . ? 1_555 ? 
37 AC3 29 GLY B 58  ? GLY B 58  . ? 1_555 ? 
38 AC3 29 VAL B 59  ? VAL B 59  . ? 1_555 ? 
39 AC3 29 ILE B 98  ? ILE B 98  . ? 1_555 ? 
40 AC3 29 GLN B 99  ? GLN B 99  . ? 1_555 ? 
41 AC3 29 LEU B 101 ? LEU B 101 . ? 1_555 ? 
42 AC3 29 HOH I .   ? HOH I 421 . ? 1_555 ? 
43 AC3 29 HOH J .   ? HOH J 321 . ? 1_555 ? 
44 AC4 28 ARG A 13  ? ARG A 13  . ? 1_555 ? 
45 AC4 28 PRO A 24  ? PRO A 24  . ? 2_655 ? 
46 AC4 28 LEU A 28  ? LEU A 28  . ? 1_555 ? 
47 AC4 28 ASN A 30  ? ASN A 30  . ? 1_555 ? 
48 AC4 28 GLY A 32  ? GLY A 32  . ? 1_555 ? 
49 AC4 28 ASP A 34  ? ASP A 34  . ? 1_555 ? 
50 AC4 28 ILE A 35  ? ILE A 35  . ? 1_555 ? 
51 AC4 28 MET A 56  ? MET A 56  . ? 1_555 ? 
52 AC4 28 ILE A 57  ? ILE A 57  . ? 1_555 ? 
53 AC4 28 GLY A 58  ? GLY A 58  . ? 1_555 ? 
54 AC4 28 VAL A 59  ? VAL A 59  . ? 1_555 ? 
55 AC4 28 ILE A 98  ? ILE A 98  . ? 1_555 ? 
56 AC4 28 GLN A 99  ? GLN A 99  . ? 1_555 ? 
57 AC4 28 LEU A 101 ? LEU A 101 . ? 1_555 ? 
58 AC4 28 HOH G .   ? HOH A 301 . ? 1_555 ? 
59 AC4 28 HOH G .   ? HOH A 401 . ? 1_555 ? 
60 AC4 28 ARG B 13  ? ARG B 13  . ? 1_555 ? 
61 AC4 28 PHE B 19  ? PHE B 19  . ? 3_654 ? 
62 AC4 28 GLY B 22  ? GLY B 22  . ? 3_654 ? 
63 AC4 28 LEU B 28  ? LEU B 28  . ? 1_555 ? 
64 AC4 28 GLY B 32  ? GLY B 32  . ? 1_555 ? 
65 AC4 28 ALA B 33  ? ALA B 33  . ? 1_555 ? 
66 AC4 28 ASP B 34  ? ASP B 34  . ? 1_555 ? 
67 AC4 28 MET B 56  ? MET B 56  . ? 1_555 ? 
68 AC4 28 ILE B 57  ? ILE B 57  . ? 1_555 ? 
69 AC4 28 ILE B 98  ? ILE B 98  . ? 1_555 ? 
70 AC4 28 HOH I .   ? HOH I 421 . ? 1_555 ? 
71 AC4 28 HOH J .   ? HOH J 321 . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          3FIV 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_atom_sites.entry_id                    3FIV 
_atom_sites.fract_transf_matrix[1][1]   0.019650 
_atom_sites.fract_transf_matrix[1][2]   0.011345 
_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]   0.022690 
_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]   0.013417 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
S 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1   TYR 1   1   ?   ?   ?   A . n 
A 1 2   ASN 2   2   ?   ?   ?   A . n 
A 1 3   LYS 3   3   ?   ?   ?   A . n 
A 1 4   VAL 4   4   ?   ?   ?   A . n 
A 1 5   GLY 5   5   ?   ?   ?   A . n 
A 1 6   THR 6   6   6   THR THR A . n 
A 1 7   THR 7   7   7   THR THR A . n 
A 1 8   THR 8   8   8   THR THR A . n 
A 1 9   THR 9   9   9   THR THR A . n 
A 1 10  LEU 10  10  10  LEU LEU A . n 
A 1 11  GLU 11  11  11  GLU GLU A . n 
A 1 12  LYS 12  12  12  LYS LYS A . n 
A 1 13  ARG 13  13  13  ARG ARG A . n 
A 1 14  PRO 14  14  14  PRO PRO A . n 
A 1 15  GLU 15  15  15  GLU GLU A . n 
A 1 16  ILE 16  16  16  ILE ILE A . n 
A 1 17  LEU 17  17  17  LEU LEU A . n 
A 1 18  ILE 18  18  18  ILE ILE A . n 
A 1 19  PHE 19  19  19  PHE PHE A . n 
A 1 20  VAL 20  20  20  VAL VAL A . n 
A 1 21  ASN 21  21  21  ASN ASN A . n 
A 1 22  GLY 22  22  22  GLY GLY A . n 
A 1 23  TYR 23  23  23  TYR TYR A . n 
A 1 24  PRO 24  24  24  PRO PRO A . n 
A 1 25  ILE 25  25  25  ILE ILE A . n 
A 1 26  LYS 26  26  26  LYS LYS A . n 
A 1 27  PHE 27  27  27  PHE PHE A . n 
A 1 28  LEU 28  28  28  LEU LEU A . n 
A 1 29  LEU 29  29  29  LEU LEU A . n 
A 1 30  ASN 30  30  30  ASN ASN A . n 
A 1 31  THR 31  31  31  THR THR A . n 
A 1 32  GLY 32  32  32  GLY GLY A . n 
A 1 33  ALA 33  33  33  ALA ALA A . n 
A 1 34  ASP 34  34  34  ASP ASP A . n 
A 1 35  ILE 35  35  35  ILE ILE A . n 
A 1 36  THR 36  36  36  THR THR A . n 
A 1 37  ILE 37  37  37  ILE ILE A . n 
A 1 38  LEU 38  38  38  LEU LEU 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  ARG 41  41  41  ARG ARG A . n 
A 1 42  ASP 42  42  42  ASP ASP A . n 
A 1 43  PHE 43  43  43  PHE PHE A . n 
A 1 44  GLN 44  44  44  GLN GLN A . n 
A 1 45  VAL 45  45  45  VAL VAL A . n 
A 1 46  LYS 46  46  46  LYS LYS A . n 
A 1 47  ASN 47  47  47  ASN ASN A . n 
A 1 48  SER 48  48  48  SER SER A . n 
A 1 49  ILE 49  49  49  ILE ILE A . n 
A 1 50  GLU 50  50  50  GLU GLU A . n 
A 1 51  ASN 51  51  51  ASN ASN A . n 
A 1 52  GLY 52  52  52  GLY GLY A . n 
A 1 53  ARG 53  53  53  ARG ARG A . n 
A 1 54  GLN 54  54  54  GLN GLN A . n 
A 1 55  ASN 55  55  55  ASN ASN A . n 
A 1 56  MET 56  56  56  MET MET A . n 
A 1 57  ILE 57  57  57  ILE ILE A . n 
A 1 58  GLY 58  58  58  GLY GLY A . n 
A 1 59  VAL 59  59  59  VAL VAL A . n 
A 1 60  GLY 60  60  60  GLY GLY A . n 
A 1 61  GLY 61  61  61  GLY GLY A . n 
A 1 62  GLY 62  62  62  GLY GLY A . n 
A 1 63  LYS 63  63  63  LYS LYS A . n 
A 1 64  ARG 64  64  64  ARG ARG A . n 
A 1 65  GLY 65  65  65  GLY GLY A . n 
A 1 66  THR 66  66  66  THR THR A . n 
A 1 67  ASN 67  67  67  ASN ASN A . n 
A 1 68  TYR 68  68  68  TYR TYR A . n 
A 1 69  ILE 69  69  69  ILE ILE A . n 
A 1 70  ASN 70  70  70  ASN ASN A . n 
A 1 71  VAL 71  71  71  VAL VAL A . n 
A 1 72  HIS 72  72  72  HIS HIS A . n 
A 1 73  LEU 73  73  73  LEU LEU A . n 
A 1 74  GLU 74  74  74  GLU GLU A . n 
A 1 75  ILE 75  75  75  ILE ILE A . n 
A 1 76  ARG 76  76  76  ARG ARG A . n 
A 1 77  ASP 77  77  77  ASP ASP A . n 
A 1 78  GLU 78  78  78  GLU GLU A . n 
A 1 79  ASN 79  79  79  ASN ASN A . n 
A 1 80  TYR 80  80  80  TYR TYR A . n 
A 1 81  LYS 81  81  81  LYS LYS A . n 
A 1 82  THR 82  82  82  THR THR A . n 
A 1 83  GLN 83  83  83  GLN GLN A . n 
A 1 84  CSD 84  84  84  CSD CSD A . n 
A 1 85  ILE 85  85  85  ILE ILE A . n 
A 1 86  PHE 86  86  86  PHE PHE A . n 
A 1 87  GLY 87  87  87  GLY GLY A . n 
A 1 88  ASN 88  88  88  ASN ASN A . n 
A 1 89  VAL 89  89  89  VAL VAL A . n 
A 1 90  CYS 90  90  90  CYS CYS A . n 
A 1 91  VAL 91  91  91  VAL VAL A . n 
A 1 92  LEU 92  92  92  LEU LEU A . n 
A 1 93  GLU 93  93  93  GLU GLU A . n 
A 1 94  ASP 94  94  94  ASP ASP A . n 
A 1 95  ASN 95  95  95  ASN ASN A . n 
A 1 96  SER 96  96  96  SER SER A . n 
A 1 97  LEU 97  97  97  LEU LEU A . n 
A 1 98  ILE 98  98  98  ILE ILE A . n 
A 1 99  GLN 99  99  99  GLN GLN A . n 
A 1 100 PRO 100 100 100 PRO PRO A . n 
A 1 101 LEU 101 101 101 LEU LEU A . n 
A 1 102 LEU 102 102 102 LEU LEU A . n 
A 1 103 GLY 103 103 103 GLY GLY A . n 
A 1 104 ARG 104 104 104 ARG ARG A . n 
A 1 105 ASP 105 105 105 ASP ASP A . n 
A 1 106 ASN 106 106 106 ASN ASN A . n 
A 1 107 MET 107 107 107 MET MET A . n 
A 1 108 ILE 108 108 108 ILE ILE A . n 
A 1 109 LYS 109 109 109 LYS LYS A . n 
A 1 110 PHE 110 110 110 PHE PHE A . n 
A 1 111 ASN 111 111 111 ASN ASN A . n 
A 1 112 ILE 112 112 112 ILE ILE A . n 
A 1 113 ARG 113 113 113 ARG ARG A . n 
A 1 114 LEU 114 114 114 LEU LEU A . n 
A 1 115 VAL 115 115 115 VAL VAL A . n 
A 1 116 MET 116 116 116 MET MET A . n 
B 1 1   TYR 1   1   ?   ?   ?   B . n 
B 1 2   ASN 2   2   ?   ?   ?   B . n 
B 1 3   LYS 3   3   ?   ?   ?   B . n 
B 1 4   VAL 4   4   ?   ?   ?   B . n 
B 1 5   GLY 5   5   ?   ?   ?   B . n 
B 1 6   THR 6   6   6   THR THR B . n 
B 1 7   THR 7   7   7   THR THR B . n 
B 1 8   THR 8   8   8   THR THR B . n 
B 1 9   THR 9   9   9   THR THR B . n 
B 1 10  LEU 10  10  10  LEU LEU B . n 
B 1 11  GLU 11  11  11  GLU GLU B . n 
B 1 12  LYS 12  12  12  LYS LYS B . n 
B 1 13  ARG 13  13  13  ARG ARG B . n 
B 1 14  PRO 14  14  14  PRO PRO B . n 
B 1 15  GLU 15  15  15  GLU GLU B . n 
B 1 16  ILE 16  16  16  ILE ILE B . n 
B 1 17  LEU 17  17  17  LEU LEU B . n 
B 1 18  ILE 18  18  18  ILE ILE B . n 
B 1 19  PHE 19  19  19  PHE PHE B . n 
B 1 20  VAL 20  20  20  VAL VAL B . n 
B 1 21  ASN 21  21  21  ASN ASN B . n 
B 1 22  GLY 22  22  22  GLY GLY B . n 
B 1 23  TYR 23  23  23  TYR TYR B . n 
B 1 24  PRO 24  24  24  PRO PRO B . n 
B 1 25  ILE 25  25  25  ILE ILE B . n 
B 1 26  LYS 26  26  26  LYS LYS B . n 
B 1 27  PHE 27  27  27  PHE PHE B . n 
B 1 28  LEU 28  28  28  LEU LEU B . n 
B 1 29  LEU 29  29  29  LEU LEU B . n 
B 1 30  ASN 30  30  30  ASN ASN B . n 
B 1 31  THR 31  31  31  THR THR B . n 
B 1 32  GLY 32  32  32  GLY GLY B . n 
B 1 33  ALA 33  33  33  ALA ALA B . n 
B 1 34  ASP 34  34  34  ASP ASP B . n 
B 1 35  ILE 35  35  35  ILE ILE B . n 
B 1 36  THR 36  36  36  THR THR B . n 
B 1 37  ILE 37  37  37  ILE ILE B . n 
B 1 38  LEU 38  38  38  LEU LEU B . n 
B 1 39  ASN 39  39  39  ASN ASN B . n 
B 1 40  ARG 40  40  40  ARG ARG B . n 
B 1 41  ARG 41  41  41  ARG ARG B . n 
B 1 42  ASP 42  42  42  ASP ASP B . n 
B 1 43  PHE 43  43  43  PHE PHE B . n 
B 1 44  GLN 44  44  44  GLN GLN B . n 
B 1 45  VAL 45  45  45  VAL VAL B . n 
B 1 46  LYS 46  46  46  LYS LYS B . n 
B 1 47  ASN 47  47  47  ASN ASN B . n 
B 1 48  SER 48  48  48  SER SER B . n 
B 1 49  ILE 49  49  49  ILE ILE B . n 
B 1 50  GLU 50  50  50  GLU GLU B . n 
B 1 51  ASN 51  51  51  ASN ASN B . n 
B 1 52  GLY 52  52  52  GLY GLY B . n 
B 1 53  ARG 53  53  53  ARG ARG B . n 
B 1 54  GLN 54  54  54  GLN GLN B . n 
B 1 55  ASN 55  55  55  ASN ASN B . n 
B 1 56  MET 56  56  56  MET MET B . n 
B 1 57  ILE 57  57  57  ILE ILE B . n 
B 1 58  GLY 58  58  58  GLY GLY B . n 
B 1 59  VAL 59  59  59  VAL VAL B . n 
B 1 60  GLY 60  60  60  GLY GLY B . n 
B 1 61  GLY 61  61  61  GLY GLY B . n 
B 1 62  GLY 62  62  62  GLY GLY B . n 
B 1 63  LYS 63  63  63  LYS LYS B . n 
B 1 64  ARG 64  64  64  ARG ARG B . n 
B 1 65  GLY 65  65  65  GLY GLY B . n 
B 1 66  THR 66  66  66  THR THR B . n 
B 1 67  ASN 67  67  67  ASN ASN B . n 
B 1 68  TYR 68  68  68  TYR TYR B . n 
B 1 69  ILE 69  69  69  ILE ILE B . n 
B 1 70  ASN 70  70  70  ASN ASN B . n 
B 1 71  VAL 71  71  71  VAL VAL B . n 
B 1 72  HIS 72  72  72  HIS HIS B . n 
B 1 73  LEU 73  73  73  LEU LEU B . n 
B 1 74  GLU 74  74  74  GLU GLU B . n 
B 1 75  ILE 75  75  75  ILE ILE B . n 
B 1 76  ARG 76  76  76  ARG ARG B . n 
B 1 77  ASP 77  77  77  ASP ASP B . n 
B 1 78  GLU 78  78  78  GLU GLU B . n 
B 1 79  ASN 79  79  79  ASN ASN B . n 
B 1 80  TYR 80  80  80  TYR TYR B . n 
B 1 81  LYS 81  81  81  LYS LYS B . n 
B 1 82  THR 82  82  82  THR THR B . n 
B 1 83  GLN 83  83  83  GLN GLN B . n 
B 1 84  CSD 84  84  84  CSD CSD B . n 
B 1 85  ILE 85  85  85  ILE ILE B . n 
B 1 86  PHE 86  86  86  PHE PHE B . n 
B 1 87  GLY 87  87  87  GLY GLY B . n 
B 1 88  ASN 88  88  88  ASN ASN B . n 
B 1 89  VAL 89  89  89  VAL VAL B . n 
B 1 90  CYS 90  90  90  CYS CYS B . n 
B 1 91  VAL 91  91  91  VAL VAL B . n 
B 1 92  LEU 92  92  92  LEU LEU B . n 
B 1 93  GLU 93  93  93  GLU GLU B . n 
B 1 94  ASP 94  94  94  ASP ASP B . n 
B 1 95  ASN 95  95  95  ASN ASN B . n 
B 1 96  SER 96  96  96  SER SER B . n 
B 1 97  LEU 97  97  97  LEU LEU B . n 
B 1 98  ILE 98  98  98  ILE ILE B . n 
B 1 99  GLN 99  99  99  GLN GLN B . n 
B 1 100 PRO 100 100 100 PRO PRO B . n 
B 1 101 LEU 101 101 101 LEU LEU B . n 
B 1 102 LEU 102 102 102 LEU LEU B . n 
B 1 103 GLY 103 103 103 GLY GLY B . n 
B 1 104 ARG 104 104 104 ARG ARG B . n 
B 1 105 ASP 105 105 105 ASP ASP B . n 
B 1 106 ASN 106 106 106 ASN ASN B . n 
B 1 107 MET 107 107 107 MET MET B . n 
B 1 108 ILE 108 108 108 ILE ILE B . n 
B 1 109 LYS 109 109 109 LYS LYS B . n 
B 1 110 PHE 110 110 110 PHE PHE B . n 
B 1 111 ASN 111 111 111 ASN ASN B . n 
B 1 112 ILE 112 112 112 ILE ILE B . n 
B 1 113 ARG 113 113 113 ARG ARG B . n 
B 1 114 LEU 114 114 114 LEU LEU B . n 
B 1 115 VAL 115 115 115 VAL VAL B . n 
B 1 116 MET 116 116 116 MET MET B . n 
C 2 1   ACE 1   201 201 ACE ACE I . n 
C 2 2   ALN 2   202 202 ALN ALN I . n 
C 2 3   VAL 3   203 203 VAL VAL I . n 
C 2 4   LEU 4   204 204 LEU LEU I . n 
C 2 5   ALA 5   205 205 ALA ALA I A n 
C 2 6   GLU 6   206 206 GLU GLU I . n 
C 2 7   ALN 7   207 207 ALN ALN I . n 
C 2 8   NH2 8   208 208 NH2 NH2 I . n 
D 2 1   ACE 1   201 201 ACE ACE J . n 
D 2 2   ALN 2   202 202 ALN ALN J . n 
D 2 3   VAL 3   203 203 VAL VAL J . n 
D 2 4   LEU 4   204 204 LEU LEU J . n 
D 2 5   ALA 5   205 205 ALA ALA J A n 
D 2 6   GLU 6   206 206 GLU GLU J . n 
D 2 7   ALN 7   207 207 ALN ALN J . n 
D 2 8   NH2 8   208 208 NH2 NH2 J . 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 
E 3 SO4 1  501 501 SO4 SO4 A . 
F 3 SO4 1  502 502 SO4 SO4 B . 
G 4 HOH 1  301 301 HOH HOH A . 
G 4 HOH 2  302 302 HOH HOH A . 
G 4 HOH 3  304 304 HOH HOH A . 
G 4 HOH 4  306 306 HOH HOH A . 
G 4 HOH 5  307 307 HOH HOH A . 
G 4 HOH 6  308 308 HOH HOH A . 
G 4 HOH 7  309 309 HOH HOH A . 
G 4 HOH 8  310 310 HOH HOH A . 
G 4 HOH 9  311 311 HOH HOH A . 
G 4 HOH 10 312 312 HOH HOH A . 
G 4 HOH 11 313 313 HOH HOH A . 
G 4 HOH 12 314 314 HOH HOH A . 
G 4 HOH 13 315 315 HOH HOH A . 
G 4 HOH 14 316 316 HOH HOH A . 
G 4 HOH 15 317 317 HOH HOH A . 
G 4 HOH 16 318 318 HOH HOH A . 
G 4 HOH 17 319 319 HOH HOH A . 
G 4 HOH 18 320 320 HOH HOH A . 
G 4 HOH 19 322 322 HOH HOH A . 
G 4 HOH 20 323 323 HOH HOH A . 
G 4 HOH 21 324 324 HOH HOH A . 
G 4 HOH 22 325 325 HOH HOH A . 
G 4 HOH 23 327 327 HOH HOH A . 
G 4 HOH 24 328 328 HOH HOH A . 
G 4 HOH 25 329 329 HOH HOH A . 
G 4 HOH 26 330 330 HOH HOH A . 
G 4 HOH 27 331 331 HOH HOH A . 
G 4 HOH 28 332 332 HOH HOH A . 
G 4 HOH 29 333 333 HOH HOH A . 
G 4 HOH 30 334 334 HOH HOH A . 
G 4 HOH 31 335 335 HOH HOH A . 
G 4 HOH 32 336 336 HOH HOH A . 
G 4 HOH 33 337 337 HOH HOH A . 
G 4 HOH 34 338 338 HOH HOH A . 
G 4 HOH 35 339 339 HOH HOH A . 
G 4 HOH 36 340 340 HOH HOH A . 
G 4 HOH 37 341 341 HOH HOH A . 
G 4 HOH 38 342 342 HOH HOH A . 
G 4 HOH 39 343 343 HOH HOH A . 
G 4 HOH 40 344 344 HOH HOH A . 
G 4 HOH 41 345 345 HOH HOH A . 
G 4 HOH 42 346 346 HOH HOH A . 
G 4 HOH 43 347 347 HOH HOH A . 
G 4 HOH 44 348 348 HOH HOH A . 
G 4 HOH 45 349 349 HOH HOH A . 
G 4 HOH 46 350 350 HOH HOH A . 
G 4 HOH 47 351 351 HOH HOH A . 
G 4 HOH 48 352 352 HOH HOH A . 
G 4 HOH 49 353 353 HOH HOH A . 
G 4 HOH 50 354 354 HOH HOH A . 
G 4 HOH 51 355 355 HOH HOH A . 
G 4 HOH 52 356 356 HOH HOH A . 
G 4 HOH 53 357 357 HOH HOH A . 
G 4 HOH 54 358 358 HOH HOH A . 
G 4 HOH 55 359 359 HOH HOH A . 
G 4 HOH 56 360 360 HOH HOH A . 
G 4 HOH 57 361 361 HOH HOH A . 
G 4 HOH 58 362 362 HOH HOH A . 
G 4 HOH 59 363 363 HOH HOH A . 
G 4 HOH 60 364 364 HOH HOH A . 
G 4 HOH 61 365 365 HOH HOH A . 
G 4 HOH 62 366 366 HOH HOH A . 
G 4 HOH 63 367 367 HOH HOH A . 
G 4 HOH 64 368 368 HOH HOH A . 
G 4 HOH 65 369 369 HOH HOH A . 
G 4 HOH 66 370 370 HOH HOH A . 
G 4 HOH 67 371 371 HOH HOH A . 
G 4 HOH 68 372 372 HOH HOH A . 
G 4 HOH 69 373 373 HOH HOH A . 
G 4 HOH 70 374 374 HOH HOH A . 
G 4 HOH 71 401 401 HOH HOH A . 
G 4 HOH 72 403 403 HOH HOH A . 
G 4 HOH 73 405 405 HOH HOH A . 
G 4 HOH 74 426 426 HOH HOH A . 
H 4 HOH 1  303 303 HOH HOH B . 
H 4 HOH 2  305 305 HOH HOH B . 
H 4 HOH 3  326 326 HOH HOH B . 
H 4 HOH 4  402 402 HOH HOH B . 
H 4 HOH 5  404 404 HOH HOH B . 
H 4 HOH 6  406 406 HOH HOH B . 
H 4 HOH 7  407 407 HOH HOH B . 
H 4 HOH 8  408 408 HOH HOH B . 
H 4 HOH 9  409 409 HOH HOH B . 
H 4 HOH 10 410 410 HOH HOH B . 
H 4 HOH 11 411 411 HOH HOH B . 
H 4 HOH 12 412 412 HOH HOH B . 
H 4 HOH 13 413 413 HOH HOH B . 
H 4 HOH 14 414 414 HOH HOH B . 
H 4 HOH 15 415 415 HOH HOH B . 
H 4 HOH 16 416 416 HOH HOH B . 
H 4 HOH 17 417 417 HOH HOH B . 
H 4 HOH 18 418 418 HOH HOH B . 
H 4 HOH 19 419 419 HOH HOH B . 
H 4 HOH 20 420 420 HOH HOH B . 
H 4 HOH 21 422 422 HOH HOH B . 
H 4 HOH 22 423 423 HOH HOH B . 
H 4 HOH 23 424 424 HOH HOH B . 
H 4 HOH 24 425 425 HOH HOH B . 
H 4 HOH 25 427 427 HOH HOH B . 
H 4 HOH 26 428 428 HOH HOH B . 
H 4 HOH 27 429 429 HOH HOH B . 
H 4 HOH 28 430 430 HOH HOH B . 
H 4 HOH 29 431 431 HOH HOH B . 
H 4 HOH 30 432 432 HOH HOH B . 
H 4 HOH 31 433 433 HOH HOH B . 
H 4 HOH 32 434 434 HOH HOH B . 
H 4 HOH 33 435 435 HOH HOH B . 
H 4 HOH 34 436 436 HOH HOH B . 
H 4 HOH 35 437 437 HOH HOH B . 
H 4 HOH 36 438 438 HOH HOH B . 
H 4 HOH 37 439 439 HOH HOH B . 
H 4 HOH 38 440 440 HOH HOH B . 
H 4 HOH 39 441 441 HOH HOH B . 
H 4 HOH 40 442 442 HOH HOH B . 
H 4 HOH 41 443 443 HOH HOH B . 
H 4 HOH 42 444 444 HOH HOH B . 
H 4 HOH 43 445 445 HOH HOH B . 
H 4 HOH 44 446 446 HOH HOH B . 
H 4 HOH 45 447 447 HOH HOH B . 
H 4 HOH 46 448 448 HOH HOH B . 
H 4 HOH 47 449 449 HOH HOH B . 
H 4 HOH 48 450 450 HOH HOH B . 
H 4 HOH 49 451 451 HOH HOH B . 
H 4 HOH 50 452 452 HOH HOH B . 
H 4 HOH 51 453 453 HOH HOH B . 
H 4 HOH 52 454 454 HOH HOH B . 
H 4 HOH 53 455 455 HOH HOH B . 
H 4 HOH 54 456 456 HOH HOH B . 
H 4 HOH 55 457 457 HOH HOH B . 
H 4 HOH 56 458 458 HOH HOH B . 
H 4 HOH 57 459 459 HOH HOH B . 
H 4 HOH 58 460 460 HOH HOH B . 
H 4 HOH 59 461 461 HOH HOH B . 
H 4 HOH 60 462 462 HOH HOH B . 
H 4 HOH 61 463 463 HOH HOH B . 
H 4 HOH 62 464 464 HOH HOH B . 
H 4 HOH 63 465 465 HOH HOH B . 
H 4 HOH 64 466 466 HOH HOH B . 
H 4 HOH 65 467 467 HOH HOH B . 
H 4 HOH 66 468 468 HOH HOH B . 
H 4 HOH 67 469 469 HOH HOH B . 
H 4 HOH 68 470 470 HOH HOH B . 
H 4 HOH 69 471 471 HOH HOH B . 
H 4 HOH 70 472 472 HOH HOH B . 
H 4 HOH 71 473 473 HOH HOH B . 
H 4 HOH 72 474 474 HOH HOH B . 
I 4 HOH 1  421 421 HOH HOH I . 
J 4 HOH 1  321 321 HOH HOH J . 
# 
_pdbx_molecule_features.prd_id    PRD_000243 
_pdbx_molecule_features.name      
;N-acetyl-3-(naphthalen-1-yl)-L-alanyl-L-valyl-L-leucyl-L-alanyl-L-alpha-glutamyl-3-naphthalen-1-yl-
  L-alaninamide
;
_pdbx_molecule_features.type      Peptide-like 
_pdbx_molecule_features.class     Inhibitor 
_pdbx_molecule_features.details   ? 
# 
loop_
_pdbx_molecule.instance_id 
_pdbx_molecule.prd_id 
_pdbx_molecule.asym_id 
1 PRD_000243 C 
2 PRD_000243 D 
# 
loop_
_pdbx_struct_mod_residue.id 
_pdbx_struct_mod_residue.label_asym_id 
_pdbx_struct_mod_residue.label_comp_id 
_pdbx_struct_mod_residue.label_seq_id 
_pdbx_struct_mod_residue.auth_asym_id 
_pdbx_struct_mod_residue.auth_comp_id 
_pdbx_struct_mod_residue.auth_seq_id 
_pdbx_struct_mod_residue.PDB_ins_code 
_pdbx_struct_mod_residue.parent_comp_id 
_pdbx_struct_mod_residue.details 
1 A CSD 84 A CSD 84  ? CYS 3-SULFINOALANINE          
2 B CSD 84 B CSD 84  ? CYS 3-SULFINOALANINE          
3 C ALN 2  I ALN 202 ? ALA NAPHTHALEN-2-YL-3-ALANINE 
4 C ALN 7  I ALN 207 ? ALA NAPHTHALEN-2-YL-3-ALANINE 
5 D ALN 2  J ALN 202 ? ALA NAPHTHALEN-2-YL-3-ALANINE 
6 D ALN 7  J ALN 207 ? ALA NAPHTHALEN-2-YL-3-ALANINE 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   tetrameric 
_pdbx_struct_assembly.oligomeric_count     4 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F,G,H,I,J 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 1997-11-12 
2 'Structure model' 1 1 2008-03-21 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2012-12-12 
5 'Structure model' 1 4 2023-08-09 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1  2 'Structure model' 'Version format compliance' 
2  3 'Structure model' 'Atomic model'              
3  3 'Structure model' 'Database references'       
4  3 'Structure model' 'Derived calculations'      
5  3 'Structure model' 'Non-polymer description'   
6  3 'Structure model' 'Structure summary'         
7  3 'Structure model' 'Version format compliance' 
8  4 'Structure model' Other                       
9  5 'Structure model' 'Database references'       
10 5 'Structure model' 'Derived calculations'      
11 5 'Structure model' Other                       
12 5 'Structure model' 'Refinement description'    
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 5 'Structure model' database_2                    
2 5 'Structure model' pdbx_database_status          
3 5 'Structure model' pdbx_initial_refinement_model 
4 5 'Structure model' struct_conn                   
5 5 'Structure model' struct_ref_seq_dif            
6 5 'Structure model' struct_site                   
# 
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' '_database_2.pdbx_DOI'                
2  5 'Structure model' '_database_2.pdbx_database_accession' 
3  5 'Structure model' '_pdbx_database_status.process_site'  
4  5 'Structure model' '_struct_conn.pdbx_dist_value'        
5  5 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 
6  5 'Structure model' '_struct_conn.ptnr1_auth_asym_id'     
7  5 'Structure model' '_struct_conn.ptnr1_auth_comp_id'     
8  5 'Structure model' '_struct_conn.ptnr1_auth_seq_id'      
9  5 'Structure model' '_struct_conn.ptnr1_label_asym_id'    
10 5 'Structure model' '_struct_conn.ptnr1_label_atom_id'    
11 5 'Structure model' '_struct_conn.ptnr1_label_comp_id'    
12 5 'Structure model' '_struct_conn.ptnr1_label_seq_id'     
13 5 'Structure model' '_struct_conn.ptnr2_auth_asym_id'     
14 5 'Structure model' '_struct_conn.ptnr2_auth_comp_id'     
15 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'      
16 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'    
17 5 'Structure model' '_struct_conn.ptnr2_label_atom_id'    
18 5 'Structure model' '_struct_conn.ptnr2_label_comp_id'    
19 5 'Structure model' '_struct_conn.ptnr2_label_seq_id'     
20 5 'Structure model' '_struct_ref_seq_dif.details'         
21 5 'Structure model' '_struct_site.pdbx_auth_asym_id'      
22 5 'Structure model' '_struct_site.pdbx_auth_comp_id'      
23 5 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR    'model building' 3.1 ? 1 
X-PLOR    refinement       3.1 ? 2 
DENZO     'data reduction' .   ? 3 
SCALEPACK 'data scaling'   .   ? 4 
X-PLOR    phasing          3.1 ? 5 
# 
_pdbx_entry_details.entry_id                 3FIV 
_pdbx_entry_details.nonpolymer_details       ? 
_pdbx_entry_details.sequence_details         ? 
_pdbx_entry_details.compound_details         
;THE INHIBITOR ACE-ALN-VAL-LEU-ALA-GLU-ALN-NH2 IS DISORDERED. IT APPEARS IN TWO ORIENTATIONS (CHAINS I AND J) THAT ARE RELATED BY NON-CRYSTALLOGRAPHIC SYMMETRY. THE OCCUPANCY OF EACH ORIENTATION IS 1/2.
;
_pdbx_entry_details.source_details           ? 
_pdbx_entry_details.has_ligand_of_interest   ? 
# 
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 LYS A 46  ? ? 45.04  -119.55 
2 1 LYS B 46  ? ? 44.95  -119.69 
3 1 LEU I 204 ? ? -75.08 47.41   
4 1 LEU J 204 ? ? -75.34 47.54   
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1 1 Y 1 A GLU 78 ? CG  ? A GLU 78 CG  
2 1 Y 1 A GLU 78 ? CD  ? A GLU 78 CD  
3 1 Y 1 A GLU 78 ? OE1 ? A GLU 78 OE1 
4 1 Y 1 A GLU 78 ? OE2 ? A GLU 78 OE2 
5 1 Y 1 B GLU 78 ? CG  ? B GLU 78 CG  
6 1 Y 1 B GLU 78 ? CD  ? B GLU 78 CD  
7 1 Y 1 B GLU 78 ? OE1 ? B GLU 78 OE1 
8 1 Y 1 B GLU 78 ? OE2 ? B GLU 78 OE2 
# 
loop_
_pdbx_unobs_or_zero_occ_residues.id 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num 
_pdbx_unobs_or_zero_occ_residues.polymer_flag 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code 
_pdbx_unobs_or_zero_occ_residues.label_asym_id 
_pdbx_unobs_or_zero_occ_residues.label_comp_id 
_pdbx_unobs_or_zero_occ_residues.label_seq_id 
1  1 Y 1 A TYR 1 ? A TYR 1 
2  1 Y 1 A ASN 2 ? A ASN 2 
3  1 Y 1 A LYS 3 ? A LYS 3 
4  1 Y 1 A VAL 4 ? A VAL 4 
5  1 Y 1 A GLY 5 ? A GLY 5 
6  1 Y 1 B TYR 1 ? B TYR 1 
7  1 Y 1 B ASN 2 ? B ASN 2 
8  1 Y 1 B LYS 3 ? B LYS 3 
9  1 Y 1 B VAL 4 ? B VAL 4 
10 1 Y 1 B GLY 5 ? B GLY 5 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
3 'SULFATE ION' SO4 
4 water         HOH 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1FIV 
_pdbx_initial_refinement_model.details          'PDB ENTRY 1FIV' 
#