0.011071 0.006392 0.000000 0.000000 0.012784 0.000000 0.000000 0.000000 0.025237 0.00000 0.00000 0.00000 Rudenko, G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 90.322 90.322 39.624 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 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 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 N N 76 R C N 77 N C N 78 N O N 79 N C N 80 N S N 81 N O N 82 N H 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 N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O N 99 N H 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 N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O N 119 N H 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 N N 129 N C N 130 N C N 131 N O N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N N N 139 S C N 140 N C N 141 N O N 142 N C Y 143 N C Y 144 N N Y 145 N C Y 146 N C Y 147 N N N 148 N O 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 O N 160 N H N 161 N H N 162 N N N 163 S C N 164 N C N 165 N O N 166 S C N 167 N C N 168 N C N 169 N C N 170 N O 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 H N 182 N H N 183 N H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N O 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 S C N 208 N C N 209 N O N 210 N C N 211 N C N 212 N C N 213 N C N 214 N N N 215 N O N 216 N H 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 N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N S N 238 N C N 239 N O N 240 N H 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 N N 252 S C N 253 N C N 254 N O N 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C Y 261 N C N 262 N O 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 H N 271 N H N 272 N H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C N 279 N C N 280 N C N 281 N O N 282 N H 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 N N 292 S C N 293 N C N 294 N O N 295 N C N 296 N O N 297 N O N 298 N H 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 N N 306 S C N 307 N C N 308 N O N 309 R C N 310 N O N 311 N C N 312 N O N 313 N H 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 N N 323 S C N 324 N C N 325 N O N 326 N C Y 327 N C Y 328 N C Y 329 N C Y 330 N N Y 331 N C Y 332 N C Y 333 N C Y 334 N C Y 335 N C N 336 N O N 337 N H 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 N N 350 S C N 351 N C N 352 N O N 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C Y 359 N C N 360 N O N 361 N O N 362 N H 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 N N 374 S C N 375 N C N 376 N O N 377 N C N 378 N C N 379 N C N 380 N O N 381 N H 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 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 Structure STRUE6 2005 0969-2126 16 422 431 10.1016/j.str.2008.01.005 18334217 Regulation of Neurexin 1beta Tertiary Structure and Ligand Binding through Alternative Splicing 2008 10.2210/pdb2r16/pdb pdb_00002r16 103 1 CCD 2006-08-16 MARMOSAIC 300 mm CCD see beam-line specifications SINGLE WAVELENGTH M x-ray 1 0.96112 1.0 23-ID-B APS 0.96112 SYNCHROTRON APS BEAMLINE 23-ID-B 20539.264 Neurexin-1-alpha 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 130 nat water neurexin I-alpha no no GSREATVLSYDGSMFMKIQLPVVMHTEAEDVSLRFRSQRAYGILMATTSRDSADTLRLELDAGRVKLTVNLGKGPETLFA GYNLNDNEWHTVRVVRRGKSLKLTVDDQQAMTGQMAGDHTRLEFHNIETGIITERRYLSSVPSNFIGHLQSLTFNGMAYI DLCKNGDIDYCELNARFGFRNI GSREATVLSYDGSMFMKIQLPVVMHTEAEDVSLRFRSQRAYGILMATTSRDSADTLRLELDAGRVKLTVNLGKGPETLFA GYNLNDNEWHTVRVVRRGKSLKLTVDDQQAMTGQMAGDHTRLEFHNIETGIITERRYLSSVPSNFIGHLQSLTFNGMAYI DLCKNGDIDYCELNARFGFRNI 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 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 cattle Bos Escherichia sample NRXN1 9913 Bos taurus 562 Escherichia coli Origami B GST-fusion pGEX-KG 1 2.27 45.85 VAPOR DIFFUSION, HANGING DROP 9.0 12.5% isopropanol, 0.1 M CHES pH 9.0, 5 mM CaCl2, , VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 software software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Version format compliance Refinement description Data collection Refinement description Data collection Database references Derived calculations Refinement description 1 0 2008-03-25 1 1 2011-07-13 1 2 2017-10-25 1 3 2019-07-24 1 4 2023-08-30 _software.name _software.classification _software.name _software.version _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id N RCSB Y RCSB 2007-08-22 REL REL CA CALCIUM ION HOH water 1C4R PDB entry 1C4R PDB experimental model CA 1000 2 CA CA 1000 A HOH 1 3 HOH HOH 1001 A HOH 2 3 HOH HOH 1002 A HOH 3 3 HOH HOH 1003 A HOH 4 3 HOH HOH 1004 A HOH 5 3 HOH HOH 1005 A HOH 6 3 HOH HOH 1006 A HOH 7 3 HOH HOH 1007 A HOH 8 3 HOH HOH 1008 A HOH 9 3 HOH HOH 1009 A HOH 10 3 HOH HOH 1010 A HOH 11 3 HOH HOH 1011 A HOH 12 3 HOH HOH 1012 A HOH 13 3 HOH HOH 1013 A HOH 14 3 HOH HOH 1014 A HOH 15 3 HOH HOH 1015 A HOH 16 3 HOH HOH 1016 A HOH 17 3 HOH HOH 1017 A HOH 18 3 HOH HOH 1018 A HOH 19 3 HOH HOH 1019 A HOH 20 3 HOH HOH 1020 A HOH 21 3 HOH HOH 1021 A HOH 22 3 HOH HOH 1022 A HOH 23 3 HOH HOH 1023 A HOH 24 3 HOH HOH 1024 A HOH 25 3 HOH HOH 1025 A HOH 26 3 HOH HOH 1026 A HOH 27 3 HOH HOH 1027 A HOH 28 3 HOH HOH 1028 A HOH 29 3 HOH HOH 1029 A HOH 30 3 HOH HOH 1030 A HOH 31 3 HOH HOH 1031 A HOH 32 3 HOH HOH 1032 A HOH 33 3 HOH HOH 1033 A HOH 34 3 HOH HOH 1034 A HOH 35 3 HOH HOH 1035 A HOH 36 3 HOH HOH 1036 A HOH 37 3 HOH HOH 1037 A HOH 38 3 HOH HOH 1038 A HOH 39 3 HOH HOH 1039 A HOH 40 3 HOH HOH 1040 A HOH 41 3 HOH HOH 1041 A HOH 42 3 HOH HOH 1042 A HOH 43 3 HOH HOH 1043 A HOH 44 3 HOH HOH 1044 A HOH 45 3 HOH HOH 1045 A HOH 46 3 HOH HOH 1046 A HOH 47 3 HOH HOH 1047 A HOH 48 3 HOH HOH 1048 A HOH 49 3 HOH HOH 1049 A HOH 50 3 HOH HOH 1050 A HOH 51 3 HOH HOH 1051 A HOH 52 3 HOH HOH 1052 A HOH 53 3 HOH HOH 1053 A HOH 54 3 HOH HOH 1054 A HOH 55 3 HOH HOH 1055 A HOH 56 3 HOH HOH 1056 A HOH 57 3 HOH HOH 1057 A HOH 58 3 HOH HOH 1058 A HOH 59 3 HOH HOH 1059 A HOH 60 3 HOH HOH 1060 A HOH 61 3 HOH HOH 1061 A HOH 62 3 HOH HOH 1062 A HOH 63 3 HOH HOH 1063 A HOH 64 3 HOH HOH 1064 A HOH 65 3 HOH HOH 1065 A HOH 66 3 HOH HOH 1066 A HOH 67 3 HOH HOH 1067 A HOH 68 3 HOH HOH 1068 A HOH 69 3 HOH HOH 1069 A HOH 70 3 HOH HOH 1070 A HOH 71 3 HOH HOH 1071 A HOH 72 3 HOH HOH 1072 A HOH 73 3 HOH HOH 1073 A HOH 74 3 HOH HOH 1074 A HOH 75 3 HOH HOH 1075 A HOH 76 3 HOH HOH 1076 A HOH 77 3 HOH HOH 1077 A HOH 78 3 HOH HOH 1078 A HOH 79 3 HOH HOH 1079 A HOH 80 3 HOH HOH 1080 A HOH 81 3 HOH HOH 1081 A HOH 82 3 HOH HOH 1082 A HOH 83 3 HOH HOH 1083 A HOH 84 3 HOH HOH 1084 A HOH 85 3 HOH HOH 1085 A HOH 86 3 HOH HOH 1086 A HOH 87 3 HOH HOH 1087 A HOH 88 3 HOH HOH 1088 A HOH 89 3 HOH HOH 1089 A HOH 90 3 HOH HOH 1090 A HOH 91 3 HOH HOH 1091 A HOH 92 3 HOH HOH 1092 A HOH 93 3 HOH HOH 1093 A HOH 94 3 HOH HOH 1094 A HOH 95 3 HOH HOH 1095 A HOH 96 3 HOH HOH 1096 A HOH 97 3 HOH HOH 1097 A HOH 98 3 HOH HOH 1098 A HOH 99 3 HOH HOH 1099 A HOH 100 3 HOH HOH 1100 A HOH 101 3 HOH HOH 1101 A HOH 102 3 HOH HOH 1102 A HOH 103 3 HOH HOH 1103 A HOH 104 3 HOH HOH 1104 A HOH 105 3 HOH HOH 1105 A HOH 106 3 HOH HOH 1106 A HOH 107 3 HOH HOH 1107 A HOH 108 3 HOH HOH 1108 A HOH 109 3 HOH HOH 1109 A HOH 110 3 HOH HOH 1110 A HOH 111 3 HOH HOH 1111 A HOH 112 3 HOH HOH 1112 A HOH 114 3 HOH HOH 1113 A HOH 115 3 HOH HOH 1114 A HOH 116 3 HOH HOH 1115 A HOH 117 3 HOH HOH 1116 A HOH 118 3 HOH HOH 1117 A HOH 119 3 HOH HOH 1118 A HOH 120 3 HOH HOH 1119 A HOH 121 3 HOH HOH 1120 A HOH 122 3 HOH HOH 1121 A HOH 123 3 HOH HOH 1122 A HOH 124 3 HOH HOH 1123 A HOH 126 3 HOH HOH 1124 A HOH 127 3 HOH HOH 1125 A HOH 128 3 HOH HOH 1126 A HOH 129 3 HOH HOH 1127 A HOH 130 3 HOH HOH 1128 A HOH 131 3 HOH HOH 1129 A HOH 133 3 HOH HOH 1130 A n 1 719 A n 2 720 A n 3 721 A n 4 722 A ALA 723 n 5 ALA 723 A THR 724 n 6 THR 724 A VAL 725 n 7 VAL 725 A LEU 726 n 8 LEU 726 A SER 727 n 9 SER 727 A TYR 728 n 10 TYR 728 A ASP 729 n 11 ASP 729 A GLY 730 n 12 GLY 730 A SER 731 n 13 SER 731 A MET 732 n 14 MET 732 A PHE 733 n 15 PHE 733 A MET 734 n 16 MET 734 A LYS 735 n 17 LYS 735 A ILE 736 n 18 ILE 736 A GLN 737 n 19 GLN 737 A LEU 738 n 20 LEU 738 A PRO 739 n 21 PRO 739 A VAL 740 n 22 VAL 740 A VAL 741 n 23 VAL 741 A MET 742 n 24 MET 742 A HIS 743 n 25 HIS 743 A THR 744 n 26 THR 744 A GLU 745 n 27 GLU 745 A ALA 746 n 28 ALA 746 A GLU 747 n 29 GLU 747 A ASP 748 n 30 ASP 748 A VAL 749 n 31 VAL 749 A SER 750 n 32 SER 750 A LEU 751 n 33 LEU 751 A ARG 752 n 34 ARG 752 A PHE 753 n 35 PHE 753 A ARG 754 n 36 ARG 754 A SER 755 n 37 SER 755 A GLN 756 n 38 GLN 756 A ARG 757 n 39 ARG 757 A ALA 758 n 40 ALA 758 A TYR 759 n 41 TYR 759 A GLY 760 n 42 GLY 760 A ILE 761 n 43 ILE 761 A LEU 762 n 44 LEU 762 A MET 763 n 45 MET 763 A ALA 764 n 46 ALA 764 A THR 765 n 47 THR 765 A THR 766 n 48 THR 766 A SER 767 n 49 SER 767 A ARG 768 n 50 ARG 768 A ASP 769 n 51 ASP 769 A SER 770 n 52 SER 770 A ALA 771 n 53 ALA 771 A ASP 772 n 54 ASP 772 A THR 773 n 55 THR 773 A LEU 774 n 56 LEU 774 A ARG 775 n 57 ARG 775 A LEU 776 n 58 LEU 776 A GLU 777 n 59 GLU 777 A LEU 778 n 60 LEU 778 A ASP 779 n 61 ASP 779 A ALA 780 n 62 ALA 780 A GLY 781 n 63 GLY 781 A ARG 782 n 64 ARG 782 A VAL 783 n 65 VAL 783 A LYS 784 n 66 LYS 784 A LEU 785 n 67 LEU 785 A THR 786 n 68 THR 786 A VAL 787 n 69 VAL 787 A ASN 788 n 70 ASN 788 A LEU 789 n 71 LEU 789 A GLY 790 n 72 GLY 790 A LYS 800 n 73 LYS 800 A GLY 801 n 74 GLY 801 A PRO 802 n 75 PRO 802 A GLU 803 n 76 GLU 803 A THR 804 n 77 THR 804 A LEU 805 n 78 LEU 805 A PHE 806 n 79 PHE 806 A ALA 807 n 80 ALA 807 A GLY 808 n 81 GLY 808 A TYR 809 n 82 TYR 809 A ASN 810 n 83 ASN 810 A LEU 811 n 84 LEU 811 A ASN 812 n 85 ASN 812 A ASP 813 n 86 ASP 813 A ASN 814 n 87 ASN 814 A GLU 815 n 88 GLU 815 A TRP 816 n 89 TRP 816 A HIS 817 n 90 HIS 817 A THR 818 n 91 THR 818 A VAL 819 n 92 VAL 819 A ARG 820 n 93 ARG 820 A VAL 821 n 94 VAL 821 A VAL 822 n 95 VAL 822 A ARG 823 n 96 ARG 823 A ARG 824 n 97 ARG 824 A GLY 825 n 98 GLY 825 A LYS 826 n 99 LYS 826 A SER 827 n 100 SER 827 A LEU 828 n 101 LEU 828 A LYS 829 n 102 LYS 829 A LEU 830 n 103 LEU 830 A THR 831 n 104 THR 831 A VAL 832 n 105 VAL 832 A ASP 833 n 106 ASP 833 A ASP 834 n 107 ASP 834 A GLN 835 n 108 GLN 835 A GLN 836 n 109 GLN 836 A ALA 837 n 110 ALA 837 A MET 838 n 111 MET 838 A THR 839 n 112 THR 839 A GLY 840 n 113 GLY 840 A GLN 841 n 114 GLN 841 A MET 842 n 115 MET 842 A ALA 843 n 116 ALA 843 A GLY 844 n 117 GLY 844 A ASP 845 n 118 ASP 845 A HIS 846 n 119 HIS 846 A THR 847 n 120 THR 847 A ARG 848 n 121 ARG 848 A LEU 849 n 122 LEU 849 A GLU 850 n 123 GLU 850 A PHE 851 n 124 PHE 851 A HIS 852 n 125 HIS 852 A ASN 853 n 126 ASN 853 A ILE 854 n 127 ILE 854 A GLU 855 n 128 GLU 855 A THR 856 n 129 THR 856 A GLY 857 n 130 GLY 857 A ILE 858 n 131 ILE 858 A ILE 859 n 132 ILE 859 A THR 860 n 133 THR 860 A GLU 861 n 134 GLU 861 A ARG 862 n 135 ARG 862 A ARG 863 n 136 ARG 863 A TYR 864 n 137 TYR 864 A LEU 865 n 138 LEU 865 A SER 866 n 139 SER 866 A SER 867 n 140 SER 867 A VAL 868 n 141 VAL 868 A PRO 869 n 142 PRO 869 A SER 870 n 143 SER 870 A ASN 871 n 144 ASN 871 A PHE 872 n 145 PHE 872 A ILE 873 n 146 ILE 873 A GLY 874 n 147 GLY 874 A HIS 875 n 148 HIS 875 A LEU 876 n 149 LEU 876 A GLN 877 n 150 GLN 877 A SER 878 n 151 SER 878 A LEU 879 n 152 LEU 879 A THR 880 n 153 THR 880 A PHE 881 n 154 PHE 881 A ASN 882 n 155 ASN 882 A GLY 883 n 156 GLY 883 A MET 884 n 157 MET 884 A ALA 885 n 158 ALA 885 A TYR 886 n 159 TYR 886 A ILE 887 n 160 ILE 887 A ASP 888 n 161 ASP 888 A LEU 889 n 162 LEU 889 A CYS 890 n 163 CYS 890 A LYS 891 n 164 LYS 891 A ASN 892 n 165 ASN 892 A GLY 893 n 166 GLY 893 A ASP 894 n 167 ASP 894 A ILE 895 n 168 ILE 895 A ASP 896 n 169 ASP 896 A TYR 897 n 170 TYR 897 A CYS 898 n 171 CYS 898 A GLU 899 n 172 GLU 899 A LEU 900 n 173 LEU 900 A ASN 901 n 174 ASN 901 A ALA 902 n 175 ALA 902 A ARG 903 n 176 ARG 903 A PHE 904 n 177 PHE 904 A GLY 905 n 178 GLY 905 A PHE 906 n 179 PHE 906 A n 180 907 A n 181 908 A n 182 909 A 0.8711 -0.2398 -0.5572 1.5195 0.0011 1.4857 0.0475 0.0070 0.0571 0.0378 -0.0095 0.0263 -0.0391 -0.0262 -0.0380 -0.0829 0.0128 0.0075 -0.0849 0.0005 -0.0794 refined 20.7429 53.3942 12.2062 X-RAY DIFFRACTION A 723 A 5 A 906 A 179 X-RAY DIFFRACTION 1 author_and_software_defined_assembly PISA 1 monomeric A ASP 772 A OD2 ASP 54 1_555 A CA 1000 B CA CA 1_555 A LEU 789 A A O LEU 71 1_555 95.4 A ASP 772 A OD2 ASP 54 1_555 A CA 1000 B CA CA 1_555 A ARG 848 A O ARG 121 1_555 92.1 A LEU 789 A A O LEU 71 1_555 A CA 1000 B CA CA 1_555 A ARG 848 A O ARG 121 1_555 92.8 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 MET 838 A O MET 111 A N LEU 830 A N LEU 103 A O THR 831 A O THR 104 A N ARG 820 A N ARG 93 A O VAL 821 A O VAL 94 A N VAL 749 A N VAL 31 A N ARG 752 A N ARG 34 A O GLN 877 A O GLN 150 A N PHE 881 A N PHE 154 A O MET 884 A O MET 157 A O MET 838 A O MET 111 A N LEU 830 A N LEU 103 A O THR 831 A O THR 104 A N ARG 820 A N ARG 93 A O VAL 821 A O VAL 94 A N VAL 749 A N VAL 31 A N ARG 752 A N ARG 34 A O GLN 877 A O GLN 150 A O GLY 874 A O GLY 147 A N TYR 728 A N TYR 10 A N SER 727 A N SER 9 A O ARG 903 A O ARG 176 A O LEU 805 A O LEU 78 A N LEU 785 A N LEU 67 A O LYS 784 A O LYS 66 A N GLU 777 A N GLU 59 A O LEU 776 A O LEU 58 A N MET 763 A N MET 45 A N ALA 764 A N ALA 46 A O GLU 855 A O GLU 128 A O ILE 854 A O ILE 127 A N ILE 736 A N ILE 18 A N LYS 735 A N LYS 17 A O GLU 899 A O GLU 172 1 A CB ALA 723 A CB ALA 5 1 Y 1 A CB ASP 845 A CB ASP 118 1 Y 1 A CG ASP 845 A CG ASP 118 1 Y 1 A OD1 ASP 845 A OD1 ASP 118 1 Y 1 A OD2 ASP 845 A OD2 ASP 118 1 Y 1 A CB PHE 906 A CB PHE 179 1 Y 1 A CG PHE 906 A CG PHE 179 1 Y 1 A CD1 PHE 906 A CD1 PHE 179 1 Y 1 A CD2 PHE 906 A CD2 PHE 179 1 Y 1 A CE1 PHE 906 A CE1 PHE 179 1 Y 1 A CE2 PHE 906 A CE2 PHE 179 1 Y 1 A CZ PHE 906 A CZ PHE 179 1 Y 1 A GLY 719 A GLY 1 1 Y 1 A SER 720 A SER 2 1 Y 1 A ARG 721 A ARG 3 1 Y 1 A GLU 722 A GLU 4 1 Y 1 A ARG 907 A ARG 180 1 Y 1 A ASN 908 A ASN 181 1 Y 1 A ILE 909 A ILE 182 1 Y 1 -21.74 1.60 100.20 78.46 A A A CG SD CE MET MET MET 734 734 734 B B N 1 16.95 1.70 113.30 130.25 A A A CA CB CG MET MET MET 763 763 763 B N 1 -12.58 1.60 100.20 87.62 A A A CG SD CE MET MET MET 763 763 763 A A A N 1 6.95 1.10 114.20 121.15 A A A CA CB SG CYS CYS CYS 898 898 898 B B N 1 A A CG SD MET MET 734 734 -0.196 0.026 1.807 1.611 B N 1 A ASN 812 -87.23 46.49 1 A GLN 835 -95.59 -148.41 1 A GLN 835 -95.59 -147.46 11.292 -0.08 -0.04 0.00 -0.08 0.00 0.13 0.971 0.966 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.16518 0.1465 0.14839 0.14839 1.04 23.70 8108 80871 72763 10.0 100.00 0.546 0.013 RANDOM 1 anisotropic THROUGHOUT 0 0 MOLECULAR REPLACEMENT 0.026 0.026 0.80 0.80 1.20 PDB entry 1C4R MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 1.04 23.70 130 1607 1 0 1476 0.016 0.021 1509 0.002 0.020 1022 1.906 1.953 2051 1.930 3.003 2496 7.896 5.000 191 31.140 23.429 70 12.328 15.000 279 10.121 15.000 13 0.115 0.200 236 0.008 0.020 1696 0.002 0.020 316 0.226 0.200 250 0.217 0.200 1110 0.175 0.200 726 0.094 0.200 897 0.136 0.200 84 0.060 0.200 1 0.215 0.200 9 0.332 0.200 40 0.425 0.200 23 1.659 1.500 954 0.680 1.500 384 2.350 2.000 1508 2.964 3.000 622 3.966 4.500 542 1.389 3.000 2775 8.859 3.000 134 3.947 3.000 2499 0.182 0.16 1.067 338 3377 3715 20 100.00 7.5 1.04 23.7 2R16 82197 82197 0 0 0.07 1 37.9 12.6 92.9 0.296 1.04 1.08 6.2 5319 0.296 7.6 60.5 refinement REFMAC 5.3 refinement CNS data collection MAR345 software data reduction HKL-2000 data scaling HKL-2000 phasing CNS N Crystal Structure of bovine neurexin 1 alpha LNS/LG domain 4 (with no splice insert) 1 N N 2 N N 3 N N A TYR 886 A TYR 159 HELX_P A ASN 892 A ASN 165 1 1 7 disulf 2.024 A A A CYS 890 A SG CYS 163 1_555 A CYS 898 A SG CYS 171 1_555 disulf 2.059 B B A CYS 890 A SG CYS 163 1_555 A CYS 898 A SG CYS 171 1_555 metalc 2.471 A ASP 772 A OD2 ASP 54 1_555 A CA 1000 B CA CA 1_555 metalc 2.231 A A LEU 789 A O LEU 71 1_555 A CA 1000 B CA CA 1_555 metalc 2.361 A ARG 848 A O ARG 121 1_555 A CA 1000 B CA CA 1_555 CELL ADHESION, SPLICING beta-sandwich, CELL ADHESION, SPLICING NRX1A_BOVIN UNP 1 737 Q28146 REATVLSYDGSMFMKIQLPVVMHTEAEDVSLRFRSQRAYGILMATTSRDSADTLRLELDAGRVKLTVNLDCIRINCNSSK GPETLFAGYNLNDNEWHTVRVVRRGKSLKLTVDDQQAMTGQMAGDHTRLEFHNIETGIITERRYLSSVPSNFIGHLQSLT FNGMAYIDLCKNGDIDYCELNARFGFRNI 737 925 2R16 721 909 Q28146 A 1 3 182 1 expression tag GLY 719 2R16 A Q28146 UNP 1 1 expression tag SER 720 2R16 A Q28146 UNP 2 1 ASP deletion 2R16 A Q28146 UNP 806 1 CYS deletion 2R16 A Q28146 UNP 807 1 ILE deletion 2R16 A Q28146 UNP 808 1 ARG deletion 2R16 A Q28146 UNP 809 1 ILE deletion 2R16 A Q28146 UNP 810 1 ASN deletion 2R16 A Q28146 UNP 811 1 CYS deletion 2R16 A Q28146 UNP 812 1 ASN deletion 2R16 A Q28146 UNP 813 1 SER deletion 2R16 A Q28146 UNP 814 1 SER expression tag GLY 790 2R16 A Q28146 UNP 815 72 6 7 7 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ALA 837 A ALA 110 A GLN 841 A GLN 114 A SER 827 A SER 100 A VAL 832 A VAL 105 A HIS 817 A HIS 90 A ARG 824 A ARG 97 A ALA 746 A ALA 28 A ARG 754 A ARG 36 A ILE 873 A ILE 146 A PHE 881 A PHE 154 A MET 884 A MET 157 A ALA 885 A ALA 158 A ALA 837 A ALA 110 A GLN 841 A GLN 114 A SER 827 A SER 100 A VAL 832 A VAL 105 A HIS 817 A HIS 90 A ARG 824 A ARG 97 A ALA 746 A ALA 28 A ARG 754 A ARG 36 A ILE 873 A ILE 146 A PHE 881 A PHE 154 A VAL 725 A VAL 7 A ASP 729 A ASP 11 A ARG 903 A ARG 176 A GLY 905 A GLY 178 A GLU 803 A GLU 76 A ALA 807 A ALA 80 A ARG 782 A ARG 64 A ASN 788 A ASN 70 A THR 773 A THR 55 A ASP 779 A ASP 61 A GLY 760 A GLY 42 A THR 766 A THR 48 A LEU 849 A LEU 122 A THR 856 A THR 129 A MET 734 A MET 16 A THR 744 A THR 26 A CYS 898 A CYS 171 A LEU 900 A LEU 173 BINDING SITE FOR RESIDUE CA A 1000 A CA 1000 Software 3 A ASP 772 A ASP 54 3 1_555 A LEU 789 A LEU 71 3 1_555 A ARG 848 A ARG 121 3 1_555 173 P 63