0.016420 0.000000 0.005399 0.000000 0.026738 0.000000 0.000000 0.000000 0.014225 0.00000 0.00000 0.00000 Raaijmakers, H.C.A. Vix, O. Toro, I. Suck, D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 108.20 90.00 60.900 37.400 74.000 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 Ca 2 40.078 CALCIUM ION non-polymer Cl -1 35.453 CHLORIDE ION non-polymer C3 H7 N O2 S 121.158 y CYSTEINE 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 C5 H11 N O2 S 149.211 y METHIONINE 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 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 N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H 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 N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N CA N 75 N CL N 76 N N N 77 R C N 78 N C N 79 N O N 80 N C N 81 N S N 82 N O N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N N N 91 S C N 92 N C N 93 N O N 94 N C N 95 N C N 96 N C N 97 N O N 98 N N N 99 N O N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N N N 111 S C N 112 N C N 113 N O N 114 N C N 115 N C N 116 N C N 117 N O N 118 N O N 119 N O N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N N N 130 N C N 131 N C N 132 N O N 133 N O N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N N N 140 S C N 141 N C N 142 N O N 143 N C Y 144 N C Y 145 N N Y 146 N C Y 147 N C Y 148 N N N 149 N O 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 H N 160 N O N 161 N H N 162 N H N 163 N N N 164 S C N 165 N C N 166 N O N 167 S C N 168 N C N 169 N C N 170 N C N 171 N O 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 H N 182 N H N 183 N H N 184 N H N 185 N N N 186 S C N 187 N C N 188 N O N 189 N C N 190 N C N 191 N C N 192 N C N 193 N O 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 H N 207 N N N 208 S C N 209 N C N 210 N O N 211 N C N 212 N C N 213 N C N 214 N C N 215 N N 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 H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N N N 233 S C N 234 N C N 235 N O N 236 N C N 237 N C N 238 N S N 239 N C N 240 N O N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N N N 253 S C N 254 N C N 255 N O N 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C Y 261 N C Y 262 N C N 263 N O 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 H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N N N 276 S C N 277 N C N 278 N O N 279 N C N 280 N C N 281 N C 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 N N 293 S C N 294 N C N 295 N O N 296 N C N 297 N O N 298 N O N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N N N 307 S C N 308 N C N 309 N O N 310 R C N 311 N O N 312 N C N 313 N O N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N N N 324 S C N 325 N C N 326 N O N 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N N Y 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N C N 337 N O N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N N N 351 S C N 352 N C N 353 N O N 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C Y 359 N C Y 360 N C N 361 N O N 362 N O N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N N N 375 S C N 376 N C N 377 N O N 378 N C N 379 N C N 380 N C N 381 N O N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N ZN N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing 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 doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub 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 sing N 75 N sing N 76 N doub 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 sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub 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 Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 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 sing N 157 N sing N 158 N doub 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 sing N 178 N sing N 179 N doub 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 doub N 201 N sing N 202 N sing N 203 N sing 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 sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub 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 sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 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 sing N 265 N sing N 266 N doub N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 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 doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing 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 doub N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N doub N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 308 311 10.1006/JMBI.2001.4592 11327769 Conformational Flexibility in T4 Endonuclease Vii Revealed by Crystallography: Implications for Substrate Binding and Cleavage 2001 UK Embo J. EMJODG 0897 0261-4189 18 1447 10.1093/EMBOJ/18.6.1447 10075917 X-Ray Structure of T4 Endonuclease Vii: A DNA Junction Resolvase with a Novel Fold and Unusual Domain Swapped Dimer Architecture 1999 10.2210/pdb1e7d/pdb pdb_00001e7d 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 NI COATED MIRRORS IMAGE PLATE 1999-01-15 MARRESEARCH NI COATED MIRRORS SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE ENRAF-NONIUS ONE ZN BOUND TO CYS 23,26,58,61 OF EACH CHAIN CA LIGANDED TO ASP40 AND ASN 62 18173.777 RECOMBINATION ENDONUCLEASE VII 3.1.22.4 2 man polymer 65.409 ZINC ION 2 syn non-polymer 40.078 CALCIUM ION 2 syn non-polymer 35.453 CHLORIDE ION 3 syn non-polymer 18.015 water 30 nat water PROTEIN GP49 no no MLLTGKLYKEEKQKFYDAQNGKCLICQRELNPDVQANHLDHDHELNGPKAGKVRGLLCNLCNAAEGQMKHKFNRSGLKGQ GVDYLEWLENLLTYLKSDYTQNNIHPNFVGDKSKEFSRLGKEEMMAEMLQRGFEYNESDTKTQLIASFKKQLRKSLK MLLTGKLYKEEKQKFYDAQNGKCLICQRELNPDVQANHLDHDHELNGPKAGKVRGLLCNLCNAAEGQMKHKFNRSGLKGQ GVDYLEWLENLLTYLKSDYTQNNIHPNFVGDKSKEFSRLGKEEMMAEMLQRGFEYNESDTKTQLIASFKKQLRKSLK A,B 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 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 sample CYTOPLASM GP49 10665 BACTERIOPHAGE T4 CYTOPLASM 469008 ESCHERICHIA COLI BL21(DE3) PLASMID PET11A 1 2.18 44.16 VAPOR DIFFUSION, HANGING DROP 8.20 HANGING DROP VAPOUR DIFFUSION DROP SIZE: 1 + 1 UL PROTEIN SOLUTION: 16 MG/ML ENDOVII, 175 MM NACL, 20 MM MGCL2, 2 MM ZNCL2, 10 MM 2-MERCAPTO-ETHANOL, 10 % GLYCEROL, 10 MM MOPS PH6.5. WELL: 16-18% PEG 5000 MME, 200 MM CACL2, 20 MM AMMONIUM SULPHATE, 10 MM 2-MERCAPTO-ETHANOL, 100 MM TRIS PH 8.2, C.A. 1 MM SODIUM AZIDE pdbx_unobs_or_zero_occ_atoms struct database_PDB_rev database_PDB_rev_record exptl_crystal_grow chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_initial_refinement_model pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms struct_conn repository Initial release Version format compliance Version format compliance Advisory Data collection Structure summary Data collection Experimental preparation Advisory Data collection Database references Derived calculations Other Refinement description 1 0 2001-05-04 1 1 2011-05-08 1 2 2011-07-13 1 3 2018-05-30 1 4 2019-05-08 1 5 2023-12-13 _struct.title _exptl_crystal_grow.method _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_sf _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_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.value _struct_conn.pdbx_dist_value _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.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 ENDONUCLEASE VII (ENDOVII) FROM PHAGE T4 ENDONUCLEASE VII (ENDOVII) N62D MUTANT FROM PHAGE T4 PDBE Y PDBE 2000-08-28 REL REL ZN ZINC ION CA CALCIUM ION CL CHLORIDE ION HOH water 1E7L PDB experimental model ZN 1158 2 ZN ZN 1158 A CA 1159 3 CA CA 1159 A CL 1160 4 CL CL 1160 A ZN 1158 2 ZN ZN 1158 B CA 1159 3 CA CA 1159 B CL 1160 4 CL CL 1160 B CL 1161 4 CL CL 1161 B HOH 2001 5 HOH HOH 2001 A HOH 2002 5 HOH HOH 2002 A HOH 2003 5 HOH HOH 2003 A HOH 2004 5 HOH HOH 2004 A HOH 2005 5 HOH HOH 2005 A HOH 2006 5 HOH HOH 2006 A HOH 2007 5 HOH HOH 2007 A HOH 2008 5 HOH HOH 2008 A HOH 2009 5 HOH HOH 2009 A HOH 2010 5 HOH HOH 2010 A HOH 2011 5 HOH HOH 2011 A HOH 2012 5 HOH HOH 2012 A HOH 2013 5 HOH HOH 2013 A HOH 2014 5 HOH HOH 2014 A HOH 2015 5 HOH HOH 2015 A HOH 2016 5 HOH HOH 2016 A HOH 2001 5 HOH HOH 2001 B HOH 2002 5 HOH HOH 2002 B HOH 2003 5 HOH HOH 2003 B HOH 2004 5 HOH HOH 2004 B HOH 2005 5 HOH HOH 2005 B HOH 2006 5 HOH HOH 2006 B HOH 2007 5 HOH HOH 2007 B HOH 2008 5 HOH HOH 2008 B HOH 2009 5 HOH HOH 2009 B HOH 2010 5 HOH HOH 2010 B HOH 2011 5 HOH HOH 2011 B HOH 2012 5 HOH HOH 2012 B HOH 2013 5 HOH HOH 2013 B HOH 2014 5 HOH HOH 2014 B MET 1 n 1 MET 1 A LEU 2 n 2 LEU 2 A LEU 3 n 3 LEU 3 A THR 4 n 4 THR 4 A GLY 5 n 5 GLY 5 A LYS 6 n 6 LYS 6 A LEU 7 n 7 LEU 7 A TYR 8 n 8 TYR 8 A LYS 9 n 9 LYS 9 A GLU 10 n 10 GLU 10 A GLU 11 n 11 GLU 11 A LYS 12 n 12 LYS 12 A GLN 13 n 13 GLN 13 A LYS 14 n 14 LYS 14 A PHE 15 n 15 PHE 15 A TYR 16 n 16 TYR 16 A ASP 17 n 17 ASP 17 A ALA 18 n 18 ALA 18 A GLN 19 n 19 GLN 19 A ASN 20 n 20 ASN 20 A GLY 21 n 21 GLY 21 A LYS 22 n 22 LYS 22 A CYS 23 n 23 CYS 23 A LEU 24 n 24 LEU 24 A ILE 25 n 25 ILE 25 A CYS 26 n 26 CYS 26 A GLN 27 n 27 GLN 27 A ARG 28 n 28 ARG 28 A GLU 29 n 29 GLU 29 A LEU 30 n 30 LEU 30 A ASN 31 n 31 ASN 31 A PRO 32 n 32 PRO 32 A ASP 33 n 33 ASP 33 A VAL 34 n 34 VAL 34 A GLN 35 n 35 GLN 35 A ALA 36 n 36 ALA 36 A ASN 37 n 37 ASN 37 A HIS 38 n 38 HIS 38 A LEU 39 n 39 LEU 39 A ASP 40 n 40 ASP 40 A HIS 41 n 41 HIS 41 A ASP 42 n 42 ASP 42 A HIS 43 n 43 HIS 43 A GLU 44 n 44 GLU 44 A LEU 45 n 45 LEU 45 A ASN 46 n 46 ASN 46 A GLY 47 n 47 GLY 47 A PRO 48 n 48 PRO 48 A LYS 49 n 49 LYS 49 A ALA 50 n 50 ALA 50 A GLY 51 n 51 GLY 51 A LYS 52 n 52 LYS 52 A VAL 53 n 53 VAL 53 A ARG 54 n 54 ARG 54 A GLY 55 n 55 GLY 55 A LEU 56 n 56 LEU 56 A LEU 57 n 57 LEU 57 A CYS 58 n 58 CYS 58 A ASN 59 n 59 ASN 59 A LEU 60 n 60 LEU 60 A CYS 61 n 61 CYS 61 A ASN 62 n 62 ASN 62 A ALA 63 n 63 ALA 63 A ALA 64 n 64 ALA 64 A GLU 65 n 65 GLU 65 A GLY 66 n 66 GLY 66 A GLN 67 n 67 GLN 67 A MET 68 n 68 MET 68 A LYS 69 n 69 LYS 69 A HIS 70 n 70 HIS 70 A LYS 71 n 71 LYS 71 A PHE 72 n 72 PHE 72 A ASN 73 n 73 ASN 73 A ARG 74 n 74 ARG 74 A SER 75 n 75 SER 75 A GLY 76 n 76 GLY 76 A LEU 77 n 77 LEU 77 A LYS 78 n 78 LYS 78 A GLY 79 n 79 GLY 79 A GLN 80 n 80 GLN 80 A GLY 81 n 81 GLY 81 A VAL 82 n 82 VAL 82 A ASP 83 n 83 ASP 83 A TYR 84 n 84 TYR 84 A LEU 85 n 85 LEU 85 A GLU 86 n 86 GLU 86 A TRP 87 n 87 TRP 87 A LEU 88 n 88 LEU 88 A GLU 89 n 89 GLU 89 A ASN 90 n 90 ASN 90 A LEU 91 n 91 LEU 91 A LEU 92 n 92 LEU 92 A THR 93 n 93 THR 93 A TYR 94 n 94 TYR 94 A LEU 95 n 95 LEU 95 A LYS 96 n 96 LYS 96 A SER 97 n 97 SER 97 A ASP 98 n 98 ASP 98 A TYR 99 n 99 TYR 99 A THR 100 n 100 THR 100 A GLN 101 n 101 GLN 101 A ASN 102 n 102 ASN 102 A ASN 103 n 103 ASN 103 A ILE 104 n 104 ILE 104 A HIS 105 n 105 HIS 105 A PRO 106 n 106 PRO 106 A ASN 107 n 107 ASN 107 A PHE 108 n 108 PHE 108 A VAL 109 n 109 VAL 109 A GLY 110 n 110 GLY 110 A ASP 111 n 111 ASP 111 A LYS 112 n 112 LYS 112 A SER 113 n 113 SER 113 A LYS 114 n 114 LYS 114 A GLU 115 n 115 GLU 115 A PHE 116 n 116 PHE 116 A SER 117 n 117 SER 117 A ARG 118 n 118 ARG 118 A LEU 119 n 119 LEU 119 A GLY 120 n 120 GLY 120 A LYS 121 n 121 LYS 121 A GLU 122 n 122 GLU 122 A GLU 123 n 123 GLU 123 A MET 124 n 124 MET 124 A MET 125 n 125 MET 125 A ALA 126 n 126 ALA 126 A GLU 127 n 127 GLU 127 A MET 128 n 128 MET 128 A LEU 129 n 129 LEU 129 A GLN 130 n 130 GLN 130 A ARG 131 n 131 ARG 131 A GLY 132 n 132 GLY 132 A PHE 133 n 133 PHE 133 A GLU 134 n 134 GLU 134 A TYR 135 n 135 TYR 135 A ASN 136 n 136 ASN 136 A GLU 137 n 137 GLU 137 A SER 138 n 138 SER 138 A ASP 139 n 139 ASP 139 A THR 140 n 140 THR 140 A LYS 141 n 141 LYS 141 A THR 142 n 142 THR 142 A GLN 143 n 143 GLN 143 A LEU 144 n 144 LEU 144 A ILE 145 n 145 ILE 145 A ALA 146 n 146 ALA 146 A SER 147 n 147 SER 147 A PHE 148 n 148 PHE 148 A LYS 149 n 149 LYS 149 A LYS 150 n 150 LYS 150 A GLN 151 n 151 GLN 151 A LEU 152 n 152 LEU 152 A ARG 153 n 153 ARG 153 A LYS 154 n 154 LYS 154 A SER 155 n 155 SER 155 A LEU 156 n 156 LEU 156 A LYS 157 n 157 LYS 157 A MET 1 n 1 MET 1 B LEU 2 n 2 LEU 2 B LEU 3 n 3 LEU 3 B THR 4 n 4 THR 4 B GLY 5 n 5 GLY 5 B LYS 6 n 6 LYS 6 B LEU 7 n 7 LEU 7 B TYR 8 n 8 TYR 8 B LYS 9 n 9 LYS 9 B GLU 10 n 10 GLU 10 B GLU 11 n 11 GLU 11 B LYS 12 n 12 LYS 12 B GLN 13 n 13 GLN 13 B LYS 14 n 14 LYS 14 B PHE 15 n 15 PHE 15 B TYR 16 n 16 TYR 16 B ASP 17 n 17 ASP 17 B ALA 18 n 18 ALA 18 B GLN 19 n 19 GLN 19 B ASN 20 n 20 ASN 20 B GLY 21 n 21 GLY 21 B LYS 22 n 22 LYS 22 B CYS 23 n 23 CYS 23 B LEU 24 n 24 LEU 24 B ILE 25 n 25 ILE 25 B CYS 26 n 26 CYS 26 B GLN 27 n 27 GLN 27 B ARG 28 n 28 ARG 28 B GLU 29 n 29 GLU 29 B LEU 30 n 30 LEU 30 B ASN 31 n 31 ASN 31 B PRO 32 n 32 PRO 32 B ASP 33 n 33 ASP 33 B VAL 34 n 34 VAL 34 B GLN 35 n 35 GLN 35 B ALA 36 n 36 ALA 36 B ASN 37 n 37 ASN 37 B HIS 38 n 38 HIS 38 B LEU 39 n 39 LEU 39 B ASP 40 n 40 ASP 40 B HIS 41 n 41 HIS 41 B ASP 42 n 42 ASP 42 B HIS 43 n 43 HIS 43 B GLU 44 n 44 GLU 44 B LEU 45 n 45 LEU 45 B ASN 46 n 46 ASN 46 B GLY 47 n 47 GLY 47 B PRO 48 n 48 PRO 48 B LYS 49 n 49 LYS 49 B ALA 50 n 50 ALA 50 B GLY 51 n 51 GLY 51 B LYS 52 n 52 LYS 52 B VAL 53 n 53 VAL 53 B ARG 54 n 54 ARG 54 B GLY 55 n 55 GLY 55 B LEU 56 n 56 LEU 56 B LEU 57 n 57 LEU 57 B CYS 58 n 58 CYS 58 B ASN 59 n 59 ASN 59 B LEU 60 n 60 LEU 60 B CYS 61 n 61 CYS 61 B ASN 62 n 62 ASN 62 B ALA 63 n 63 ALA 63 B ALA 64 n 64 ALA 64 B GLU 65 n 65 GLU 65 B GLY 66 n 66 GLY 66 B GLN 67 n 67 GLN 67 B MET 68 n 68 MET 68 B LYS 69 n 69 LYS 69 B HIS 70 n 70 HIS 70 B LYS 71 n 71 LYS 71 B PHE 72 n 72 PHE 72 B ASN 73 n 73 ASN 73 B ARG 74 n 74 ARG 74 B SER 75 n 75 SER 75 B GLY 76 n 76 GLY 76 B LEU 77 n 77 LEU 77 B LYS 78 n 78 LYS 78 B GLY 79 n 79 GLY 79 B GLN 80 n 80 GLN 80 B GLY 81 n 81 GLY 81 B VAL 82 n 82 VAL 82 B ASP 83 n 83 ASP 83 B TYR 84 n 84 TYR 84 B LEU 85 n 85 LEU 85 B GLU 86 n 86 GLU 86 B TRP 87 n 87 TRP 87 B LEU 88 n 88 LEU 88 B GLU 89 n 89 GLU 89 B ASN 90 n 90 ASN 90 B LEU 91 n 91 LEU 91 B LEU 92 n 92 LEU 92 B THR 93 n 93 THR 93 B TYR 94 n 94 TYR 94 B LEU 95 n 95 LEU 95 B LYS 96 n 96 LYS 96 B SER 97 n 97 SER 97 B ASP 98 n 98 ASP 98 B TYR 99 n 99 TYR 99 B THR 100 n 100 THR 100 B GLN 101 n 101 GLN 101 B ASN 102 n 102 ASN 102 B ASN 103 n 103 ASN 103 B ILE 104 n 104 ILE 104 B HIS 105 n 105 HIS 105 B PRO 106 n 106 PRO 106 B ASN 107 n 107 ASN 107 B PHE 108 n 108 PHE 108 B VAL 109 n 109 VAL 109 B GLY 110 n 110 GLY 110 B ASP 111 n 111 ASP 111 B LYS 112 n 112 LYS 112 B SER 113 n 113 SER 113 B LYS 114 n 114 LYS 114 B GLU 115 n 115 GLU 115 B PHE 116 n 116 PHE 116 B SER 117 n 117 SER 117 B ARG 118 n 118 ARG 118 B LEU 119 n 119 LEU 119 B GLY 120 n 120 GLY 120 B LYS 121 n 121 LYS 121 B GLU 122 n 122 GLU 122 B GLU 123 n 123 GLU 123 B MET 124 n 124 MET 124 B MET 125 n 125 MET 125 B ALA 126 n 126 ALA 126 B GLU 127 n 127 GLU 127 B MET 128 n 128 MET 128 B LEU 129 n 129 LEU 129 B GLN 130 n 130 GLN 130 B ARG 131 n 131 ARG 131 B GLY 132 n 132 GLY 132 B PHE 133 n 133 PHE 133 B GLU 134 n 134 GLU 134 B TYR 135 n 135 TYR 135 B ASN 136 n 136 ASN 136 B GLU 137 n 137 GLU 137 B SER 138 n 138 SER 138 B ASP 139 n 139 ASP 139 B THR 140 n 140 THR 140 B LYS 141 n 141 LYS 141 B THR 142 n 142 THR 142 B GLN 143 n 143 GLN 143 B LEU 144 n 144 LEU 144 B ILE 145 n 145 ILE 145 B ALA 146 n 146 ALA 146 B SER 147 n 147 SER 147 B PHE 148 n 148 PHE 148 B LYS 149 n 149 LYS 149 B LYS 150 n 150 LYS 150 B GLN 151 n 151 GLN 151 B LEU 152 n 152 LEU 152 B ARG 153 n 153 ARG 153 B LYS 154 n 154 LYS 154 B SER 155 n 155 SER 155 B LEU 156 n 156 LEU 156 B LYS 157 n 157 LYS 157 B software_defined_assembly PQS 2 dimeric 8010 -67.8 20910 A CYS 23 A SG CYS 23 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 26 A SG CYS 26 1_555 109.4 A CYS 23 A SG CYS 23 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 58 A SG CYS 58 1_555 116.8 A CYS 26 A SG CYS 26 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 58 A SG CYS 58 1_555 108.2 A CYS 23 A SG CYS 23 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 61 A SG CYS 61 1_555 107.7 A CYS 26 A SG CYS 26 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 61 A SG CYS 61 1_555 105.4 A CYS 58 A SG CYS 58 1_555 A ZN 1158 C ZN ZN 1_555 A CYS 61 A SG CYS 61 1_555 108.8 A ASP 40 A OD1 ASP 40 1_555 A CA 1159 D CA CA 1_555 A ASN 62 A OD1 ASN 62 1_555 83.6 A ASP 40 A OD1 ASP 40 1_555 A CA 1159 D CA CA 1_555 A GLU 65 A OE1 GLU 65 1_555 77.7 A ASN 62 A OD1 ASN 62 1_555 A CA 1159 D CA CA 1_555 A GLU 65 A OE1 GLU 65 1_555 94.4 A ASP 40 A OD1 ASP 40 1_555 A CA 1159 D CA CA 1_555 A HOH 2007 J O HOH 1_555 98.0 A ASN 62 A OD1 ASN 62 1_555 A CA 1159 D CA CA 1_555 A HOH 2007 J O HOH 1_555 99.3 A GLU 65 A OE1 GLU 65 1_555 A CA 1159 D CA CA 1_555 A HOH 2007 J O HOH 1_555 165.2 B CYS 23 B SG CYS 23 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 26 B SG CYS 26 1_555 108.2 B CYS 23 B SG CYS 23 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 58 B SG CYS 58 1_555 111.9 B CYS 26 B SG CYS 26 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 58 B SG CYS 58 1_555 112.0 B CYS 23 B SG CYS 23 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 61 B SG CYS 61 1_555 108.7 B CYS 26 B SG CYS 26 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 61 B SG CYS 61 1_555 108.1 B CYS 58 B SG CYS 58 1_555 B ZN 1158 F ZN ZN 1_555 B CYS 61 B SG CYS 61 1_555 107.8 B ASP 40 B OD1 ASP 40 1_555 B CA 1159 G CA CA 1_555 B ASN 62 B OD1 ASN 62 1_555 82.9 B ASP 40 B OD1 ASP 40 1_555 B CA 1159 G CA CA 1_555 B GLU 65 B OE1 GLU 65 1_555 90.1 B ASN 62 B OD1 ASN 62 1_555 B CA 1159 G CA CA 1_555 B GLU 65 B OE1 GLU 65 1_555 93.9 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 A O HIS 38 A O HIS 38 A N LEU 57 A N LEU 57 B O HIS 38 B O HIS 38 B N LEU 57 B N LEU 57 1 A CG LEU 7 A CG LEU 7 0 Y 1 A CD1 LEU 7 A CD1 LEU 7 0 Y 1 A CD2 LEU 7 A CD2 LEU 7 0 Y 1 A CD LYS 9 A CD LYS 9 0 Y 1 A CE LYS 9 A CE LYS 9 0 Y 1 A NZ LYS 9 A NZ LYS 9 0 Y 1 A CD GLU 10 A CD GLU 10 0 Y 1 A OE1 GLU 10 A OE1 GLU 10 0 Y 1 A OE2 GLU 10 A OE2 GLU 10 0 Y 1 A CE LYS 150 A CE LYS 150 0 Y 1 A NZ LYS 150 A NZ LYS 150 0 Y 1 B CB LYS 6 B CB LYS 6 0 Y 1 B CG LYS 6 B CG LYS 6 0 Y 1 B CD LYS 6 B CD LYS 6 0 Y 1 B CE LYS 6 B CE LYS 6 0 Y 1 B NZ LYS 6 B NZ LYS 6 0 Y 1 B CD LYS 121 B CD LYS 121 0 Y 1 B CE LYS 121 B CE LYS 121 0 Y 1 B NZ LYS 121 B NZ LYS 121 0 Y 1 B CG GLU 134 B CG GLU 134 0 Y 1 B CD GLU 134 B CD GLU 134 0 Y 1 B OE1 GLU 134 B OE1 GLU 134 0 Y 1 B OE2 GLU 134 B OE2 GLU 134 0 Y 1 B B OD1 O ASP HOH 33 2005 2.15 1 A ASN 20 12.26 1 A THR 100 20.33 1 A GLN 101 -11.58 1 A MET 124 12.58 1 A GLU 137 -11.45 1 A SER 147 -10.80 1 B ARG 28 10.02 1 B GLU 44 -13.55 1 B SER 97 -10.54 1 6.74 0.90 118.30 125.04 A A A CB CG OD1 ASP ASP ASP 42 42 42 N 1 18.83 2.10 111.80 130.63 A A A CG CD NE ARG ARG ARG 54 54 54 N 1 43.49 1.40 123.60 167.09 A A A CD NE CZ ARG ARG ARG 54 54 54 N 1 4.10 0.50 120.30 124.40 A A A NE CZ NH2 ARG ARG ARG 54 54 54 N 1 7.16 1.10 114.20 121.36 A A A CA CB SG CYS CYS CYS 58 58 58 N 1 15.75 2.20 113.40 129.15 A A A CA CB CG GLN GLN GLN 80 80 80 N 1 18.13 1.70 113.30 131.43 A A A CA CB CG MET MET MET 124 124 124 N 1 14.12 2.30 111.70 125.82 A A A CD CE NZ LYS LYS LYS 150 150 150 N 1 7.00 1.10 114.20 121.20 B B B CA CB SG CYS CYS CYS 23 23 23 N 1 -4.52 0.50 120.30 115.78 B B B NE CZ NH1 ARG ARG ARG 28 28 28 N 1 3.86 0.50 120.30 124.16 B B B NE CZ NH2 ARG ARG ARG 28 28 28 N 1 10.11 1.40 123.60 133.71 B B B CD NE CZ ARG ARG ARG 74 74 74 N 1 16.46 2.20 117.20 133.66 B B B CA C N ASP ASP TYR 98 98 99 Y 1 -10.38 1.60 122.70 112.32 B B B O C N ASP ASP TYR 98 98 99 Y 1 -23.39 2.60 111.60 88.21 B B B CB CG CD LYS LYS LYS 121 121 121 N 1 13.82 2.20 113.40 127.22 B B B CA CB CG GLU GLU GLU 134 134 134 N 1 A A CB CG LEU LEU 7 7 0.266 0.029 1.521 1.787 N 1 A A CD NE ARG ARG 54 54 -0.125 0.017 1.460 1.335 N 1 A A CD CE LYS LYS 150 150 -0.245 0.025 1.508 1.263 N 1 A THR 4 -96.49 -159.81 1 A LYS 14 -45.00 -70.73 1 A GLU 44 -34.76 145.19 1 A GLN 101 96.30 8.50 1 A ASN 103 87.79 145.88 1 B ASN 20 38.76 46.63 1 B ASP 33 -65.90 82.19 1 B SER 97 -42.23 152.46 1 B ASP 98 -55.42 -70.69 1 B TYR 99 41.07 1.59 1 B GLU 134 63.59 126.92 1 B SER 138 -33.75 -19.16 TIGHT NCS RESTRAINTS SIMILAR TO ENTRY 1EN7, BUT IN A DIFFERENT SPACE GROUP THE ATOMS WITH ZERO OCCUPANCY ARE DISORDERED, AND THOSE WITH HALF OCCUPANCY ARE PARTLY DISORDERED 0.315 0.245 2.80 10.0 413 8966 5.00 99.8 7.34 0.15 RANDOM 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT 0.52 1E7L 2.80 10.0 30 2581 7 0 2544 0.015 0.025 0.022 0.028 0.031 0.05 2.1 2.000 3.3 3.000 2.3 2.000 3.6 3.000 0.009 0.185 0.300 0.263 0.300 5.9 15 18.200 10.000 30.400 20.000 2.800 44.281 1E7D 8966 0.09600 1 7.2000 3.200 99.8 2.80 2.90 3.200 0.28300 1 99.7 refinement REFMAC data reduction XDS data scaling SCALA phasing AMoRE Endonuclease VII (ENDOVII) Ffrom Phage T4 1 N N 1 N N 2 N N 3 N N 4 N N 2 N N 3 N N 4 N N 4 N N 5 N N 5 N N BIOLOGICAL_UNIT: DIMERIC A LYS 6 A LYS 6 HELX_P A GLN 19 A GLN 19 1 1 14 A ASP 33 A ASP 33 HELX_P A ASN 37 A ASN 37 5 2 5 A CYS 58 A CYS 58 HELX_P A SER 75 A SER 75 1 3 18 A GLY 76 A GLY 76 HELX_P A GLY 81 A GLY 81 1 4 6 A ASP 83 A ASP 83 HELX_P A LYS 96 A LYS 96 1 5 14 A PRO 106 A PRO 106 HELX_P A SER 117 A SER 117 1 6 12 A GLU 122 A GLU 122 HELX_P A GLY 132 A GLY 132 1 7 11 A THR 140 A THR 140 HELX_P A LYS 157 A LYS 157 1 8 18 B GLY 5 B GLY 5 HELX_P B GLN 19 B GLN 19 1 9 15 B ASP 33 B ASP 33 HELX_P B ASN 37 B ASN 37 5 10 5 B CYS 58 B CYS 58 HELX_P B ARG 74 B ARG 74 1 11 17 B LEU 77 B LEU 77 HELX_P B GLY 81 B GLY 81 5 12 5 B ASP 83 B ASP 83 HELX_P B SER 97 B SER 97 1 13 15 B ASN 107 B ASN 107 HELX_P B SER 117 B SER 117 1 14 11 B GLY 120 B GLY 120 HELX_P B GLY 132 B GLY 132 1 15 13 B THR 140 B THR 140 HELX_P B LYS 157 B LYS 157 1 16 18 metalc 2.331 A CYS 23 A SG CYS 23 1_555 A ZN 1158 C ZN ZN 1_555 metalc 2.424 A CYS 26 A SG CYS 26 1_555 A ZN 1158 C ZN ZN 1_555 metalc 2.375 A ASP 40 A OD1 ASP 40 1_555 A CA 1159 D CA CA 1_555 metalc 2.283 A CYS 58 A SG CYS 58 1_555 A ZN 1158 C ZN ZN 1_555 metalc 2.409 A CYS 61 A SG CYS 61 1_555 A ZN 1158 C ZN ZN 1_555 metalc 2.507 A ASN 62 A OD1 ASN 62 1_555 A CA 1159 D CA CA 1_555 metalc 3.083 A GLU 65 A OE1 GLU 65 1_555 A CA 1159 D CA CA 1_555 metalc 2.405 A CA 1159 D CA CA 1_555 A HOH 2007 J O HOH 1_555 metalc 2.338 B CYS 23 B SG CYS 23 1_555 B ZN 1158 F ZN ZN 1_555 metalc 2.355 B CYS 26 B SG CYS 26 1_555 B ZN 1158 F ZN ZN 1_555 metalc 2.454 B ASP 40 B OD1 ASP 40 1_555 B CA 1159 G CA CA 1_555 metalc 2.325 B CYS 58 B SG CYS 58 1_555 B ZN 1158 F ZN ZN 1_555 metalc 2.398 B CYS 61 B SG CYS 61 1_555 B ZN 1158 F ZN ZN 1_555 metalc 2.418 B ASN 62 B OD1 ASN 62 1_555 B CA 1159 G CA CA 1_555 metalc 2.687 B GLU 65 B OE1 GLU 65 1_555 B CA 1159 G CA CA 1_555 HYDROLASE HYDROLASE, ENDONUCLEASE, RESOLVASE, HOLLIDAY JUNCTION, DNASE given -0.496400 0.839100 -0.222600 0.846400 0.410900 -0.338800 -0.192800 -0.356600 -0.914200 35.18930 -14.91250 42.75800 END7_BPT4 UNP 1 P13340 1 157 1E7D 1 157 P13340 A 1 1 157 1 157 1E7D 1 157 P13340 B 1 1 157 2 2 anti-parallel anti-parallel A HIS 38 A HIS 38 A HIS 41 A HIS 41 A VAL 53 A VAL 53 A LEU 57 A LEU 57 B HIS 38 B HIS 38 B HIS 41 B HIS 41 B VAL 53 B VAL 53 B LEU 57 B LEU 57 BINDING SITE FOR RESIDUE ZN A1158 Software 4 BINDING SITE FOR RESIDUE CA A1159 Software 4 BINDING SITE FOR RESIDUE CL A1160 Software 5 BINDING SITE FOR RESIDUE ZN B1158 Software 4 BINDING SITE FOR RESIDUE CA B1159 Software 3 BINDING SITE FOR RESIDUE CL B1160 Software 2 BINDING SITE FOR RESIDUE CL B1161 Software 3 A CYS 23 A CYS 23 4 1_555 A CYS 26 A CYS 26 4 1_555 A CYS 58 A CYS 58 4 1_555 A CYS 61 A CYS 61 4 1_555 A ASP 40 A ASP 40 4 1_555 A ASN 62 A ASN 62 4 1_555 A GLU 65 A GLU 65 4 1_555 A HOH 2007 J HOH 4 1_555 A TYR 8 A TYR 8 5 1_555 A LYS 12 A LYS 12 5 1_555 A ASN 37 A ASN 37 5 1_555 A HIS 38 A HIS 38 5 1_555 A LEU 39 A LEU 39 5 1_555 B CYS 23 B CYS 23 4 1_555 B CYS 26 B CYS 26 4 1_555 B CYS 58 B CYS 58 4 1_555 B CYS 61 B CYS 61 4 1_555 B ASP 40 B ASP 40 3 1_555 B ASN 62 B ASN 62 3 1_555 B GLU 65 B GLU 65 3 1_555 B LYS 71 B LYS 71 2 1_555 B ARG 74 B ARG 74 2 1_555 B TYR 8 B TYR 8 3 1_555 B LYS 12 B LYS 12 3 1_555 B LEU 39 B LEU 39 3 1_555 4 P 1 21 1