0.02772 0.00000 0.00000 0.00000 0.01122 0.00000 0.00000 0.00000 0.01252 0.00000 0.00000 0.00000 Geremia, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 24 90.00 90.00 90.00 36.070 89.160 79.890 C2 H4 O 44.053 ACETYL GROUP non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE 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 H2 N 16.023 AMINO GROUP non-polymer C5 H9 N O2 115.130 y PROLINE L-peptide linking 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 Zn 2 65.409 ZINC ION non-polymer N 1 N C N 2 N O N 3 N C N 4 N H N 5 N H N 6 N H N 7 N H N 8 N N N 9 S C N 10 N C N 11 N O N 12 N C N 13 N O N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N H N 20 N H N 21 N N N 22 S C N 23 N C N 24 N O N 25 N C N 26 N C N 27 N C N 28 N N N 29 N C N 30 N N N 31 N N N 32 N O N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N N N 49 S C N 50 N C N 51 N O N 52 N C N 53 N C N 54 N O N 55 N O N 56 N O N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N N N 65 S C N 66 N C N 67 N O N 68 N C N 69 N C N 70 N C N 71 N O N 72 N N N 73 N O N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N H N 83 N H N 84 N N N 85 S C N 86 N C N 87 N O N 88 N C N 89 N C N 90 N C N 91 N O N 92 N O N 93 N O N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N N N 104 N C N 105 N C N 106 N O N 107 N O N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 S C N 115 N C N 116 N O N 117 N C Y 118 N C Y 119 N N Y 120 N C Y 121 N C Y 122 N N N 123 N O N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N O N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 S C N 142 N C N 143 N C N 144 N C N 145 N O N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N N N 160 S C N 161 N C N 162 N O N 163 N C N 164 N C N 165 N C N 166 N C N 167 N O N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N N N 182 S C N 183 N C N 184 N O N 185 N C N 186 N C N 187 N C N 188 N C N 189 N N N 190 N O N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N N N 207 N H N 208 N H N 209 N N N 210 S C N 211 N C N 212 N O N 213 N C N 214 N C N 215 N C N 216 N O N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N N N 227 S C N 228 N C N 229 N O N 230 R C N 231 N O N 232 N C N 233 N O N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N N N 244 S C N 245 N C N 246 N O N 247 N C Y 248 N C Y 249 N C Y 250 N C Y 251 N N Y 252 N C Y 253 N C Y 254 N C Y 255 N C Y 256 N C N 257 N O N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 N C Y 275 N C Y 276 N C Y 277 N C Y 278 N C Y 279 N C Y 280 N C N 281 N O N 282 N O N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N N N 295 S C N 296 N C N 297 N O N 298 N C N 299 N C N 300 N C N 301 N O N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N ZN N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N doub N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N doub N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N doub N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N doub N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N doub N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N doub N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing Y 117 N sing Y 118 N doub Y 119 N doub N 120 N sing Y 121 N sing N 122 N sing Y 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N doub N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N doub N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N doub N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N doub N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N doub N 237 N sing N 238 N sing N 239 N sing N 240 N sing Y 241 N doub Y 242 N sing Y 243 N sing N 244 N sing Y 245 N doub Y 246 N sing Y 247 N sing N 248 N sing Y 249 N sing Y 250 N doub N 251 N sing Y 252 N doub N 253 N sing Y 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N doub N 265 N sing N 266 N sing N 267 N sing N 268 N sing Y 269 N doub Y 270 N sing Y 271 N sing N 272 N sing Y 273 N doub N 274 N sing Y 275 N doub N 276 N sing Y 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N doub N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 97 6298 6305 10.1073/pnas.97.12.6298 10841536 Inaugural article: retrostructural analysis of metalloproteins: application to the design of a minimal model for diiron proteins. 2000 UK Curr.Opin.Struct.Biol. COSBEF 0801 0959-440X 9 500 508 10.1016/S0959-440X(99)80071-2 Tertiary Templates for the Design of Diiron Protein 1999 US Annu.Rev.Biochem. ARBOAW 0413 0066-4154 68 779 819 10.1146/annurev.biochem.68.1.779 De Novo Design and Structural Characterization of Proteins and Metalloproteins 1999 10.2210/pdb1ec5/pdb pdb_00001ec5 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 MIRROR IMAGE PLATE 1999-02-09 MARRESEARCH SI(111) SINGLE WAVELENGTH M x-ray 1 0.973 1.0 5.2R ELETTRA 0.973 SYNCHROTRON ELETTRA BEAMLINE 5.2R CHEMICALLY SYNTHESIZED 5870.894 PROTEIN (FOUR-HELIX BUNDLE MODEL) 3 syn polymer 65.409 ZINC ION 3 syn non-polymer 18.015 water 32 nat water no yes (ACE)DYLRELLKLELQLIKQYREALEYVKLPVLAKILEDEEKHIEWLETILG(NH2) XDYLRELLKLELQLIKQYREALEYVKLPVLAKILEDEEKHIEWLETILGX A,B,C 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 1 1.82 32 VAPOR DIFFUSION, HANGING DROP 4.6 CRYSTALS WERE GROWN FROM AN AMMONIUM SULFATE 2M SOLUTION, pH 4.6, VAPOR DIFFUSION, HANGING DROP 277.0 exptl_crystal_grow chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Experimental preparation Data collection Database references Derived calculations Refinement description 1 0 2000-07-26 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-01-31 1 4 2024-04-03 _exptl_crystal_grow.temp _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2000-01-25 REL REL ZN ZINC ION HOH water De novo protein design sample THEORETICAL MODEL Other in silico model ZN 50 2 ZN ZN 50 A ZN 50 2 ZN ZN 50 B ZN 50 2 ZN ZN 50 C HOH 1 3 HOH HOH 51 A HOH 2 3 HOH HOH 52 A HOH 3 3 HOH HOH 53 A HOH 21 3 HOH HOH 54 A HOH 22 3 HOH HOH 55 A HOH 24 3 HOH HOH 56 A HOH 25 3 HOH HOH 57 A HOH 26 3 HOH HOH 58 A HOH 32 3 HOH HOH 59 A HOH 5 3 HOH HOH 51 B HOH 6 3 HOH HOH 52 B HOH 7 3 HOH HOH 53 B HOH 8 3 HOH HOH 54 B HOH 9 3 HOH HOH 55 B HOH 10 3 HOH HOH 56 B HOH 11 3 HOH HOH 57 B HOH 13 3 HOH HOH 58 B HOH 17 3 HOH HOH 59 B HOH 19 3 HOH HOH 60 B HOH 23 3 HOH HOH 61 B HOH 28 3 HOH HOH 62 B HOH 29 3 HOH HOH 63 B HOH 31 3 HOH HOH 64 B HOH 4 3 HOH HOH 51 C HOH 12 3 HOH HOH 52 C HOH 14 3 HOH HOH 53 C HOH 15 3 HOH HOH 54 C HOH 16 3 HOH HOH 55 C HOH 18 3 HOH HOH 56 C HOH 20 3 HOH HOH 57 C HOH 27 3 HOH HOH 58 C HOH 30 3 HOH HOH 59 C ACE 0 n 1 ACE 0 A ASP 1 n 2 ASP 1 A TYR 2 n 3 TYR 2 A LEU 3 n 4 LEU 3 A ARG 4 n 5 ARG 4 A GLU 5 n 6 GLU 5 A LEU 6 n 7 LEU 6 A LEU 7 n 8 LEU 7 A LYS 8 n 9 LYS 8 A LEU 9 n 10 LEU 9 A GLU 10 n 11 GLU 10 A LEU 11 n 12 LEU 11 A GLN 12 n 13 GLN 12 A LEU 13 n 14 LEU 13 A ILE 14 n 15 ILE 14 A LYS 15 n 16 LYS 15 A GLN 16 n 17 GLN 16 A TYR 17 n 18 TYR 17 A ARG 18 n 19 ARG 18 A GLU 19 n 20 GLU 19 A ALA 20 n 21 ALA 20 A LEU 21 n 22 LEU 21 A GLU 22 n 23 GLU 22 A TYR 23 n 24 TYR 23 A VAL 24 n 25 VAL 24 A LYS 25 n 26 LYS 25 A LEU 26 n 27 LEU 26 A PRO 27 n 28 PRO 27 A VAL 28 n 29 VAL 28 A LEU 29 n 30 LEU 29 A ALA 30 n 31 ALA 30 A LYS 31 n 32 LYS 31 A ILE 32 n 33 ILE 32 A LEU 33 n 34 LEU 33 A GLU 34 n 35 GLU 34 A ASP 35 n 36 ASP 35 A GLU 36 n 37 GLU 36 A GLU 37 n 38 GLU 37 A LYS 38 n 39 LYS 38 A HIS 39 n 40 HIS 39 A ILE 40 n 41 ILE 40 A GLU 41 n 42 GLU 41 A TRP 42 n 43 TRP 42 A LEU 43 n 44 LEU 43 A GLU 44 n 45 GLU 44 A THR 45 n 46 THR 45 A ILE 46 n 47 ILE 46 A LEU 47 n 48 LEU 47 A GLY 48 n 49 GLY 48 A NH2 49 n 50 NH2 49 A ACE 0 n 1 ACE 0 B ASP 1 n 2 ASP 1 B TYR 2 n 3 TYR 2 B LEU 3 n 4 LEU 3 B ARG 4 n 5 ARG 4 B GLU 5 n 6 GLU 5 B LEU 6 n 7 LEU 6 B LEU 7 n 8 LEU 7 B LYS 8 n 9 LYS 8 B LEU 9 n 10 LEU 9 B GLU 10 n 11 GLU 10 B LEU 11 n 12 LEU 11 B GLN 12 n 13 GLN 12 B LEU 13 n 14 LEU 13 B ILE 14 n 15 ILE 14 B LYS 15 n 16 LYS 15 B GLN 16 n 17 GLN 16 B TYR 17 n 18 TYR 17 B ARG 18 n 19 ARG 18 B GLU 19 n 20 GLU 19 B ALA 20 n 21 ALA 20 B LEU 21 n 22 LEU 21 B GLU 22 n 23 GLU 22 B TYR 23 n 24 TYR 23 B VAL 24 n 25 VAL 24 B LYS 25 n 26 LYS 25 B LEU 26 n 27 LEU 26 B PRO 27 n 28 PRO 27 B VAL 28 n 29 VAL 28 B LEU 29 n 30 LEU 29 B ALA 30 n 31 ALA 30 B LYS 31 n 32 LYS 31 B ILE 32 n 33 ILE 32 B LEU 33 n 34 LEU 33 B GLU 34 n 35 GLU 34 B ASP 35 n 36 ASP 35 B GLU 36 n 37 GLU 36 B GLU 37 n 38 GLU 37 B LYS 38 n 39 LYS 38 B HIS 39 n 40 HIS 39 B ILE 40 n 41 ILE 40 B GLU 41 n 42 GLU 41 B TRP 42 n 43 TRP 42 B LEU 43 n 44 LEU 43 B GLU 44 n 45 GLU 44 B THR 45 n 46 THR 45 B ILE 46 n 47 ILE 46 B LEU 47 n 48 LEU 47 B GLY 48 n 49 GLY 48 B NH2 49 n 50 NH2 49 B ACE 0 n 1 ACE 0 C ASP 1 n 2 ASP 1 C TYR 2 n 3 TYR 2 C LEU 3 n 4 LEU 3 C ARG 4 n 5 ARG 4 C GLU 5 n 6 GLU 5 C LEU 6 n 7 LEU 6 C LEU 7 n 8 LEU 7 C LYS 8 n 9 LYS 8 C LEU 9 n 10 LEU 9 C GLU 10 n 11 GLU 10 C LEU 11 n 12 LEU 11 C GLN 12 n 13 GLN 12 C LEU 13 n 14 LEU 13 C ILE 14 n 15 ILE 14 C LYS 15 n 16 LYS 15 C GLN 16 n 17 GLN 16 C TYR 17 n 18 TYR 17 C ARG 18 n 19 ARG 18 C GLU 19 n 20 GLU 19 C ALA 20 n 21 ALA 20 C LEU 21 n 22 LEU 21 C GLU 22 n 23 GLU 22 C TYR 23 n 24 TYR 23 C VAL 24 n 25 VAL 24 C LYS 25 n 26 LYS 25 C LEU 26 n 27 LEU 26 C PRO 27 n 28 PRO 27 C VAL 28 n 29 VAL 28 C LEU 29 n 30 LEU 29 C ALA 30 n 31 ALA 30 C LYS 31 n 32 LYS 31 C ILE 32 n 33 ILE 32 C LEU 33 n 34 LEU 33 C GLU 34 n 35 GLU 34 C ASP 35 n 36 ASP 35 C GLU 36 n 37 GLU 36 C GLU 37 n 38 GLU 37 C LYS 38 n 39 LYS 38 C HIS 39 n 40 HIS 39 C ILE 40 n 41 ILE 40 C GLU 41 n 42 GLU 41 C TRP 42 n 43 TRP 42 C LEU 43 n 44 LEU 43 C GLU 44 n 45 GLU 44 C THR 45 n 46 THR 45 C ILE 46 n 47 ILE 46 C LEU 47 n 48 LEU 47 C GLY 48 n 49 GLY 48 C NH2 49 n 50 NH2 49 C author_defined_assembly 2 dimeric author_and_software_defined_assembly PISA 2 dimeric 2660 -99 5980 A GLU 10 A OE1 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A GLU 10 A OE2 GLU 11 1_555 65.7 A GLU 10 A OE1 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A GLU 36 A OE1 GLU 37 1_555 75.1 A GLU 10 A OE2 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A GLU 36 A OE1 GLU 37 1_555 133.2 A GLU 10 A OE1 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A GLU 36 A OE2 GLU 37 3_555 88.9 A GLU 10 A OE2 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A GLU 36 A OE2 GLU 37 3_555 90.6 A GLU 36 A OE1 GLU 37 1_555 A ZN 50 D ZN ZN 1_555 A GLU 36 A OE2 GLU 37 3_555 113.8 A GLU 10 A OE1 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A HIS 39 A ND1 HIS 40 1_555 138.2 A GLU 10 A OE2 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 A HIS 39 A ND1 HIS 40 1_555 85.8 A GLU 36 A OE1 GLU 37 1_555 A ZN 50 D ZN ZN 1_555 A HIS 39 A ND1 HIS 40 1_555 109.4 A GLU 36 A OE2 GLU 37 3_555 A ZN 50 D ZN ZN 1_555 A HIS 39 A ND1 HIS 40 1_555 122.8 B GLU 10 B OE1 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 B GLU 10 B OE2 GLU 11 1_555 60.2 B GLU 10 B OE1 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 B GLU 36 B OE1 GLU 37 1_555 85.8 B GLU 10 B OE2 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 B GLU 36 B OE1 GLU 37 1_555 140.3 B GLU 10 B OE1 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 B HIS 39 B ND1 HIS 40 1_555 130.6 B GLU 10 B OE2 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 B HIS 39 B ND1 HIS 40 1_555 95.8 B GLU 36 B OE1 GLU 37 1_555 B ZN 50 E ZN ZN 1_555 B HIS 39 B ND1 HIS 40 1_555 91.4 B GLU 10 B OE1 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 C GLU 36 C OE2 GLU 37 1_555 132.3 B GLU 10 B OE2 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 C GLU 36 C OE2 GLU 37 1_555 100.9 B GLU 36 B OE1 GLU 37 1_555 B ZN 50 E ZN ZN 1_555 C GLU 36 C OE2 GLU 37 1_555 117.9 B HIS 39 B ND1 HIS 40 1_555 B ZN 50 E ZN ZN 1_555 C GLU 36 C OE2 GLU 37 1_555 92.0 B GLU 36 B OE2 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 C GLU 10 C OE1 GLU 11 1_555 123.5 B GLU 36 B OE2 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 C GLU 10 C OE2 GLU 11 1_555 87.9 C GLU 10 C OE1 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 C GLU 10 C OE2 GLU 11 1_555 61.5 B GLU 36 B OE2 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 C GLU 36 C OE1 GLU 37 1_555 131.0 C GLU 10 C OE1 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 C GLU 36 C OE1 GLU 37 1_555 74.9 C GLU 10 C OE2 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 C GLU 36 C OE1 GLU 37 1_555 134.0 B GLU 36 B OE2 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 C HIS 39 C ND1 HIS 40 1_555 98.1 C GLU 10 C OE1 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 C HIS 39 C ND1 HIS 40 1_555 133.1 C GLU 10 C OE2 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 C HIS 39 C ND1 HIS 40 1_555 104.0 C GLU 36 C OE1 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 C HIS 39 C ND1 HIS 40 1_555 94.7 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_555 -x,y,-z+1/2 crystal symmetry operation 0.0000000000 0.0000000000 39.9450000000 1 A HOH 59 G HOH 1 9.55 0.90 118.30 127.85 A A A CB CG OD2 ASP ASP ASP 1 1 1 N 1 11.14 1.40 123.60 134.74 A A A CD NE CZ ARG ARG ARG 4 4 4 N 1 4.43 0.50 120.30 124.73 A A A NE CZ NH1 ARG ARG ARG 4 4 4 N 1 -3.36 0.50 120.30 116.94 A A A NE CZ NH2 ARG ARG ARG 4 4 4 N 1 -9.29 1.20 123.30 114.01 A A A OE1 CD OE2 GLU GLU GLU 10 10 10 N 1 -4.46 0.60 121.00 116.54 A A A CB CG CD2 TYR TYR TYR 17 17 17 N 1 -10.28 1.20 123.30 113.02 B B B OE1 CD OE2 GLU GLU GLU 10 10 10 N 1 8.48 1.40 123.60 132.08 B B B CD NE CZ ARG ARG ARG 18 18 18 N 1 4.41 0.50 120.30 124.71 B B B NE CZ NH1 ARG ARG ARG 18 18 18 N 1 -7.22 1.20 123.30 116.08 B B B OE1 CD OE2 GLU GLU GLU 37 37 37 N 1 -9.13 1.10 119.40 110.27 C C C NH1 CZ NH2 ARG ARG ARG 4 4 4 N 1 10.14 0.50 120.30 130.44 C C C NE CZ NH1 ARG ARG ARG 4 4 4 N 1 -9.22 1.20 123.30 114.08 C C C OE1 CD OE2 GLU GLU GLU 10 10 10 N 1 -8.25 1.20 123.30 115.05 C C C OE1 CD OE2 GLU GLU GLU 41 41 41 N 1 A TYR 23 -75.86 -85.48 1 A LYS 25 76.51 54.60 1 B VAL 24 -94.84 -72.44 1 B LYS 25 87.48 54.53 1 B LEU 47 -85.31 -135.99 1 C TYR 23 -80.90 -74.14 1 C LYS 25 76.40 97.71 1 C PRO 27 -39.77 -31.88 41.4 0.3040000 0.2370000 2.5 15.0 204 4474 5 95.48 RANDOM 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT THEORETICAL MODEL 2.5 15.0 32 1283 3 0 1248 0.009 0.02 0.036 0.04 0.036 0.05 0.114 0.05 1.086 2.0 1.840 3.0 1.289 2.0 1.871 3.0 0.215 0.30 0.298 0.30 0.231 0.30 3.7 7.0 29.6 15.0 54.8 20.0 47.0 2.5 17.4 1EC5 23396 4.0 0.1070000 10.7000000 1 11.7 5.2 96.2 0.4800000 2.50 2.64 2.7 48.0000000 5.2 96.7 phasing AMoRE refinement REFMAC data reduction MOSFLM data scaling CCP4 (SCALA) CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 3 N N 3 N N 3 N N A ASP 1 A ASP 2 HELX_P A VAL 24 A VAL 25 1 1 24 A LEU 26 A LEU 27 HELX_P A LEU 47 A LEU 48 1 2 22 B ASP 1 B ASP 2 HELX_P B VAL 24 B VAL 25 1 3 24 B LEU 26 B LEU 27 HELX_P B LEU 47 B LEU 48 1 4 22 C LEU 3 C LEU 4 HELX_P C VAL 24 C VAL 25 1 5 22 C VAL 28 C VAL 29 HELX_P C GLY 48 C GLY 49 1 6 21 covale 1.329 both A ACE 0 A C ACE 1 1_555 A ASP 1 A N ASP 2 1_555 covale 1.329 both A GLY 48 A C GLY 49 1_555 A NH2 49 A N NH2 50 1_555 covale 1.349 both B ACE 0 B C ACE 1 1_555 B ASP 1 B N ASP 2 1_555 covale 1.327 both B GLY 48 B C GLY 49 1_555 B NH2 49 B N NH2 50 1_555 covale 1.333 both C ACE 0 C C ACE 1 1_555 C ASP 1 C N ASP 2 1_555 covale 1.330 both C GLY 48 C C GLY 49 1_555 C NH2 49 C N NH2 50 1_555 metalc 1.963 A GLU 10 A OE1 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 metalc 1.925 A GLU 10 A OE2 GLU 11 1_555 A ZN 50 D ZN ZN 1_555 metalc 2.140 A GLU 36 A OE1 GLU 37 1_555 A ZN 50 D ZN ZN 1_555 metalc 2.227 A GLU 36 A OE2 GLU 37 3_555 A ZN 50 D ZN ZN 1_555 metalc 2.024 A HIS 39 A ND1 HIS 40 1_555 A ZN 50 D ZN ZN 1_555 metalc 1.980 B GLU 10 B OE1 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 metalc 2.187 B GLU 10 B OE2 GLU 11 1_555 B ZN 50 E ZN ZN 1_555 metalc 2.122 B GLU 36 B OE1 GLU 37 1_555 B ZN 50 E ZN ZN 1_555 metalc 2.090 B GLU 36 B OE2 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 metalc 2.118 B HIS 39 B ND1 HIS 40 1_555 B ZN 50 E ZN ZN 1_555 metalc 2.102 B ZN 50 E ZN ZN 1_555 C GLU 36 C OE2 GLU 37 1_555 metalc 2.125 C GLU 10 C OE1 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 metalc 2.050 C GLU 10 C OE2 GLU 11 1_555 C ZN 50 F ZN ZN 1_555 metalc 1.804 C GLU 36 C OE1 GLU 37 1_555 C ZN 50 F ZN ZN 1_555 metalc 1.934 C HIS 39 C ND1 HIS 40 1_555 C ZN 50 F ZN ZN 1_555 DE NOVO PROTEIN ALPHA-HELICAL BUNDLE, PROTEIN DESIGN, DE NOVO PROTEIN 1EC5 PDB 1 1EC5 0 49 1EC5 0 49 1EC5 A 1 1 50 0 49 1EC5 0 49 1EC5 B 1 1 50 0 49 1EC5 0 49 1EC5 C 1 1 50 BINDING SITE FOR RESIDUE ZN A 50 A ZN 50 Software 4 BINDING SITE FOR RESIDUE ZN B 50 B ZN 50 Software 4 BINDING SITE FOR RESIDUE ZN C 50 C ZN 50 Software 4 A GLU 10 A GLU 11 4 1_555 A GLU 36 A GLU 37 4 1_555 A GLU 36 A GLU 37 4 3_555 A HIS 39 A HIS 40 4 1_555 B GLU 10 B GLU 11 4 1_555 B GLU 36 B GLU 37 4 1_555 B HIS 39 B HIS 40 4 1_555 C GLU 36 C GLU 37 4 1_555 B GLU 36 B GLU 37 4 1_555 C GLU 10 C GLU 11 4 1_555 C GLU 36 C GLU 37 4 1_555 C HIS 39 C HIS 40 4 1_555 20 C 2 2 21