0.014269 0.008238 0.000000 0.000000 0.016477 0.000000 0.000000 0.000000 0.006152 0.00000 0.00000 0.00000 Zegers, I. Wyns, L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 18 90.00 90.00 120.00 70.080 70.080 162.550 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 96 818 822 10.1073/pnas.96.3.818 9927651 Trimeric domain-swapped barnase. 1999 10.2210/pdb1yvs/pdb pdb_00001yvs 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 287 1 MIRROR IMAGE PLATE 1996-08 MARRESEARCH SI(111) M x-ray 1 1.488 1.0 PX7.2 SRS 1.488 SYNCHROTRON SRS BEAMLINE PX7.2 12398.721 BARNASE 3.1.27.- 1 man polymer 96.063 SULFATE ION 2 syn non-polymer 18.015 water 102 nat water no no AQVINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTS GFRNSDRILYSSDWLIYKTTDHYQTFTKIR AQVINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTS GFRNSDRILYSSDWLIYKTTDHYQTFTKIR A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Bacillus Escherichia sample 1390 Bacillus amyloliquefaciens 562 Escherichia coli 3 3.10 60.29 4.5 pH 4.5 database_2 pdbx_database_status pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Derived calculations Version format compliance Database references Derived calculations Other Refinement description 1 0 1999-02-02 1 1 2008-03-24 1 2 2011-07-13 1 3 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1998-12-10 REL REL SO4 SULFATE ION HOH water 1BRN PDB ENTRY 1BRN PDB experimental model SO4 111 2 SO4 SO4 111 A SO4 112 2 SO4 SO4 112 A HOH 113 3 HOH HOH 113 A HOH 114 3 HOH HOH 114 A HOH 115 3 HOH HOH 115 A HOH 116 3 HOH HOH 116 A HOH 117 3 HOH HOH 117 A HOH 118 3 HOH HOH 118 A HOH 119 3 HOH HOH 119 A HOH 120 3 HOH HOH 120 A HOH 121 3 HOH HOH 121 A HOH 122 3 HOH HOH 122 A HOH 123 3 HOH HOH 123 A HOH 124 3 HOH HOH 124 A HOH 125 3 HOH HOH 125 A HOH 126 3 HOH HOH 126 A HOH 127 3 HOH HOH 127 A HOH 128 3 HOH HOH 128 A HOH 129 3 HOH HOH 129 A HOH 130 3 HOH HOH 130 A HOH 131 3 HOH HOH 131 A HOH 132 3 HOH HOH 132 A HOH 133 3 HOH HOH 133 A HOH 134 3 HOH HOH 134 A HOH 135 3 HOH HOH 135 A HOH 136 3 HOH HOH 136 A HOH 137 3 HOH HOH 137 A HOH 138 3 HOH HOH 138 A HOH 139 3 HOH HOH 139 A HOH 140 3 HOH HOH 140 A HOH 141 3 HOH HOH 141 A HOH 142 3 HOH HOH 142 A HOH 143 3 HOH HOH 143 A HOH 144 3 HOH HOH 144 A HOH 145 3 HOH HOH 145 A HOH 146 3 HOH HOH 146 A HOH 147 3 HOH HOH 147 A HOH 148 3 HOH HOH 148 A HOH 149 3 HOH HOH 149 A HOH 150 3 HOH HOH 150 A HOH 151 3 HOH HOH 151 A HOH 152 3 HOH HOH 152 A HOH 153 3 HOH HOH 153 A HOH 154 3 HOH HOH 154 A HOH 155 3 HOH HOH 155 A HOH 156 3 HOH HOH 156 A HOH 157 3 HOH HOH 157 A HOH 158 3 HOH HOH 158 A HOH 159 3 HOH HOH 159 A HOH 160 3 HOH HOH 160 A HOH 161 3 HOH HOH 161 A HOH 162 3 HOH HOH 162 A HOH 163 3 HOH HOH 163 A HOH 164 3 HOH HOH 164 A HOH 165 3 HOH HOH 165 A HOH 166 3 HOH HOH 166 A HOH 167 3 HOH HOH 167 A HOH 168 3 HOH HOH 168 A HOH 169 3 HOH HOH 169 A HOH 170 3 HOH HOH 170 A HOH 171 3 HOH HOH 171 A HOH 172 3 HOH HOH 172 A HOH 173 3 HOH HOH 173 A HOH 174 3 HOH HOH 174 A HOH 175 3 HOH HOH 175 A HOH 176 3 HOH HOH 176 A HOH 177 3 HOH HOH 177 A HOH 178 3 HOH HOH 178 A HOH 179 3 HOH HOH 179 A HOH 180 3 HOH HOH 180 A HOH 181 3 HOH HOH 181 A HOH 182 3 HOH HOH 182 A HOH 183 3 HOH HOH 183 A HOH 184 3 HOH HOH 184 A HOH 185 3 HOH HOH 185 A HOH 186 3 HOH HOH 186 A HOH 187 3 HOH HOH 187 A HOH 188 3 HOH HOH 188 A HOH 189 3 HOH HOH 189 A HOH 190 3 HOH HOH 190 A HOH 191 3 HOH HOH 191 A HOH 192 3 HOH HOH 192 A HOH 193 3 HOH HOH 193 A HOH 194 3 HOH HOH 194 A HOH 195 3 HOH HOH 195 A HOH 196 3 HOH HOH 196 A HOH 197 3 HOH HOH 197 A HOH 198 3 HOH HOH 198 A HOH 199 3 HOH HOH 199 A HOH 200 3 HOH HOH 200 A HOH 201 3 HOH HOH 201 A HOH 202 3 HOH HOH 202 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 207 3 HOH HOH 207 A HOH 208 3 HOH HOH 208 A HOH 209 3 HOH HOH 209 A HOH 210 3 HOH HOH 210 A HOH 211 3 HOH HOH 211 A HOH 212 3 HOH HOH 212 A HOH 213 3 HOH HOH 213 A HOH 214 3 HOH HOH 214 A n 1 1 A n 2 2 A VAL 3 n 3 VAL 3 A ILE 4 n 4 ILE 4 A ASN 5 n 5 ASN 5 A THR 6 n 6 THR 6 A PHE 7 n 7 PHE 7 A ASP 8 n 8 ASP 8 A GLY 9 n 9 GLY 9 A VAL 10 n 10 VAL 10 A ALA 11 n 11 ALA 11 A ASP 12 n 12 ASP 12 A TYR 13 n 13 TYR 13 A LEU 14 n 14 LEU 14 A GLN 15 n 15 GLN 15 A THR 16 n 16 THR 16 A TYR 17 n 17 TYR 17 A HIS 18 n 18 HIS 18 A LYS 19 n 19 LYS 19 A LEU 20 n 20 LEU 20 A PRO 21 n 21 PRO 21 A ASP 22 n 22 ASP 22 A ASN 23 n 23 ASN 23 A TYR 24 n 24 TYR 24 A ILE 25 n 25 ILE 25 A THR 26 n 26 THR 26 A LYS 27 n 27 LYS 27 A SER 28 n 28 SER 28 A GLU 29 n 29 GLU 29 A ALA 30 n 30 ALA 30 A GLN 31 n 31 GLN 31 A ALA 32 n 32 ALA 32 A LEU 33 n 33 LEU 33 A GLY 34 n 34 GLY 34 A TRP 35 n 35 TRP 35 A VAL 36 n 36 VAL 36 A ALA 37 n 37 ALA 37 A SER 38 n 38 SER 38 A LYS 39 n 39 LYS 39 A GLY 40 n 40 GLY 40 A ASN 41 n 41 ASN 41 A LEU 42 n 42 LEU 42 A ALA 43 n 43 ALA 43 A ASP 44 n 44 ASP 44 A VAL 45 n 45 VAL 45 A ALA 46 n 46 ALA 46 A PRO 47 n 47 PRO 47 A GLY 48 n 48 GLY 48 A LYS 49 n 49 LYS 49 A SER 50 n 50 SER 50 A ILE 51 n 51 ILE 51 A GLY 52 n 52 GLY 52 A GLY 53 n 53 GLY 53 A ASP 54 n 54 ASP 54 A ILE 55 n 55 ILE 55 A PHE 56 n 56 PHE 56 A SER 57 n 57 SER 57 A ASN 58 n 58 ASN 58 A ARG 59 n 59 ARG 59 A GLU 60 n 60 GLU 60 A GLY 61 n 61 GLY 61 A LYS 62 n 62 LYS 62 A LEU 63 n 63 LEU 63 A PRO 64 n 64 PRO 64 A GLY 65 n 65 GLY 65 A LYS 66 n 66 LYS 66 A SER 67 n 67 SER 67 A GLY 68 n 68 GLY 68 A ARG 69 n 69 ARG 69 A THR 70 n 70 THR 70 A TRP 71 n 71 TRP 71 A ARG 72 n 72 ARG 72 A GLU 73 n 73 GLU 73 A ALA 74 n 74 ALA 74 A ASP 75 n 75 ASP 75 A ILE 76 n 76 ILE 76 A ASN 77 n 77 ASN 77 A TYR 78 n 78 TYR 78 A THR 79 n 79 THR 79 A SER 80 n 80 SER 80 A GLY 81 n 81 GLY 81 A PHE 82 n 82 PHE 82 A ARG 83 n 83 ARG 83 A ASN 84 n 84 ASN 84 A SER 85 n 85 SER 85 A ASP 86 n 86 ASP 86 A ARG 87 n 87 ARG 87 A ILE 88 n 88 ILE 88 A LEU 89 n 89 LEU 89 A TYR 90 n 90 TYR 90 A SER 91 n 91 SER 91 A SER 92 n 92 SER 92 A ASP 93 n 93 ASP 93 A TRP 94 n 94 TRP 94 A LEU 95 n 95 LEU 95 A ILE 96 n 96 ILE 96 A TYR 97 n 97 TYR 97 A LYS 98 n 98 LYS 98 A THR 99 n 99 THR 99 A THR 100 n 100 THR 100 A ASP 101 n 101 ASP 101 A HIS 102 n 102 HIS 102 A TYR 103 n 103 TYR 103 A GLN 104 n 104 GLN 104 A THR 105 n 105 THR 105 A PHE 106 n 106 PHE 106 A THR 107 n 107 THR 107 A LYS 108 n 108 LYS 108 A ILE 109 n 109 ILE 109 A ARG 110 n 110 ARG 110 A author_and_software_defined_assembly PISA 3 trimeric software_defined_assembly PQS 6 hexameric 8950 -97 16830 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_555 -y,x-y,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_555 -x+y,-x,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_556 y,x,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 162.5500000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 5_556 x-y,-y,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 162.5500000000 -0.5000000000 -0.8660254038 0.0000000000 -0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_556 -x,-x+y,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 162.5500000000 A O TYR 97 A O TYR 97 A N LEU 89 A N LEU 89 A O ILE 88 A O ILE 88 A N ALA 74 A N ALA 74 A O TRP 71 A O TRP 71 A N PHE 56 A N PHE 56 1 A SO4 111 B SO4 1 A SO4 111 B SO4 1 A HOH 157 D HOH 1 A ALA 1 A ALA 1 1 Y 1 A GLN 2 A GLN 2 1 Y 1 A ASN 5 -143.59 19.94 1 A THR 79 -120.95 -58.01 1 A TRP 94 72.94 32.58 29.61 INITIAL POSITIONAL AND B-FACTOR REFINEMENT WAS CARRIED OUT WITH X-PLOR (BRUNGER, 1992) FOR DATA IN THE RESOLUTION RANGE 7.0 - 1.5 ANGSTROMS. AT R-VALUES OF R=0.174 FOR |F| GREATER THAN 3 SIGMA(F), THE REFINEMENT WAS CONTINUED WITH THE PROGRAM SHELXL-93. THE FREE R VALUE WAS MONITORED IN THE FIRST STEPS OF REFINEMENT. THE MODEL WAS FINALLY REFINED USING ALL DATA. 0.2440000 0.1870000 0.1870000 2.2 15.00 625 7960 10 98.7 RANDOM 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT PDB ENTRY 1BRN 2.2 15.00 102 976 10 0 864 0.011 1.502 24.49 1.229 0.3080000 0.2380000 2.3 78 786 8 7.4 96.5 30 2.2 19.9 1YVS 0.0690000 1 17 22 98 0.128 2.17 2.23 4.7 0.158 1 1.9 95 model building X-PLOR 3.1 refinement X-PLOR 3.1 data reduction MOSFLM data scaling CCP4 phasing X-PLOR 3.1 Trimeric domain swapped barnase 1 N N 2 N N 2 N N 3 N N A PHE 7 A PHE 7 HELX_P A TYR 17 A TYR 17 1 1 11 A LYS 27 A LYS 27 HELX_P A ALA 32 A ALA 32 1 2 6 A LEU 42 A LEU 42 HELX_P A VAL 45 A VAL 45 1 3 4 ENDONUCLEASE ENDONUCLEASE, RIBONUCLEASE, DOMAIN SWAPPED, TRIMER RNBR_BACAM UNP 1 1 P00648 MMKMEGIALKKRLSWISVCLLVLVSAAGMLFSTAAKTETSSHKAHTEAQVINTFDGVADYLQTYHKLPDNYITKSEAQAL GWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDHYQTFTKIR 48 157 1YVS 1 110 P00648 A 1 1 110 4 anti-parallel anti-parallel anti-parallel A ILE 96 A ILE 96 A THR 99 A THR 99 A ARG 87 A ARG 87 A SER 91 A SER 91 A TRP 71 A TRP 71 A ASP 75 A ASP 75 A GLY 52 A GLY 52 A PHE 56 A PHE 56 BINDING SITE FOR RESIDUE SO4 A 111 A SO4 111 Software 6 BINDING SITE FOR RESIDUE SO4 A 112 A SO4 112 Software 7 A SER 38 A SER 38 6 2_555 A SER 38 A SER 38 6 3_555 A SER 38 A SER 38 6 1_555 A HOH 118 D HOH 6 2_555 A HOH 118 D HOH 6 3_555 A HOH 118 D HOH 6 1_555 A LYS 27 A LYS 27 7 3_555 A GLU 73 A GLU 73 7 1_555 A ARG 83 A ARG 83 7 1_555 A ARG 87 A ARG 87 7 1_555 A HIS 102 A HIS 102 7 1_555 A TYR 103 A TYR 103 7 1_555 A HOH 170 D HOH 7 3_555 155 H 3 2