0.011925 0.000000 0.000000 0.000000 0.011925 0.000000 0.000000 0.000000 0.004463 0.00000 0.00000 0.00000 Desmyter, A. Decanniere, K. Muyldermans, S. Wyns, L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 83.860 83.860 224.050 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 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 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 N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H 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 N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H 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 N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H 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 N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H 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 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O 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 N N 159 S C N 160 N C N 161 N O N 162 S C N 163 N C N 164 N C N 165 N C N 166 N O N 167 N H 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 N N 181 S C N 182 N C N 183 N O N 184 N C N 185 N C N 186 N C N 187 N C N 188 N O N 189 N H N 190 N H 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 N N 203 S C N 204 N C N 205 N O N 206 N C N 207 N C N 208 N C N 209 N C N 210 N N N 211 N O N 212 N H N 213 N H N 214 N H N 215 N H 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 N N 228 S C N 229 N C N 230 N O N 231 N C N 232 N C N 233 N S N 234 N C N 235 N O 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 H N 244 N H N 245 N H N 246 N H N 247 N N N 248 S C N 249 N C N 250 N O N 251 N C Y 252 N C Y 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C N 258 N O 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 N 275 N C N 276 N C N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 N C N 292 N O N 293 N O N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N N N 302 S C N 303 N C N 304 N O N 305 R C N 306 N O N 307 N C N 308 N O N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N N N 319 S C N 320 N C N 321 N O N 322 N C Y 323 N C Y 324 N C Y 325 N C Y 326 N N Y 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N C N 332 N O N 333 N H N 334 N H N 335 N H N 336 N H 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 N N 346 S C N 347 N C N 348 N O N 349 N C Y 350 N C Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C N 356 N O N 357 N O N 358 N H N 359 N H N 360 N H N 361 N H 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 N N 370 S C N 371 N C N 372 N O N 373 N C N 374 N C N 375 N C N 376 N O N 377 N H N 378 N H N 379 N H N 380 N H 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 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 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 doub N 199 N sing N 200 N sing 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 doub 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 sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N doub N 242 N sing N 243 N sing N 244 N sing N 245 N sing Y 246 N doub Y 247 N sing Y 248 N sing N 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 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 doub 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 sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N doub N 295 N sing N 296 N sing 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 doub N 311 N sing N 312 N sing N 313 N sing N 314 N sing Y 315 N doub Y 316 N sing Y 317 N sing N 318 N sing Y 319 N doub Y 320 N sing Y 321 N sing N 322 N sing Y 323 N sing Y 324 N doub N 325 N sing Y 326 N doub N 327 N sing Y 328 N sing N 329 N sing N 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 doub N 339 N sing N 340 N sing N 341 N sing N 342 N sing Y 343 N doub Y 344 N sing Y 345 N sing N 346 N sing Y 347 N doub N 348 N sing Y 349 N doub N 350 N sing Y 351 N sing N 352 N sing N 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 doub N 363 N sing N 364 N sing 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 276 26285 26290 10.1074/jbc.M102107200 11342547 Antigen specificity and high affinity binding provided by one single loop of a camel single-domain antibody. 2001 10.2210/pdb1g6v/pdb pdb_00001g6v 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 IMAGE PLATE 1998-01-01 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.0 1.0 BW7A EMBL/DESY, HAMBURG 1.0 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A 29289.062 CARBONIC ANHYDRASE 4.2.1.1 1 nat polymer 13532.970 ANTIBODY HEAVY CHAIN CAB-CA05, VARIABLE DOMAIN 1 man polymer 65.409 ZINC ION 1 syn non-polymer no no MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM VDNWRPAQPLKNRQIKASFK MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM VDNWRPAQPLKNRQIKASFK A polypeptide(L) no no QVQLVESGGGSVQAGGSLRLSCAASGYTVSTYCMGWFRQAPGKEREGVATILGGSTYYGDSVKGRFTISQDNAKNTVYLQ MNSLKPEDTAIYYCAGSTVASTGWCSRLRPYDYHYRGQGTQVTVSS QVQLVESGGGSVQAGGSLRLSCAASGYTVSTYCMGWFRQAPGKEREGVATILGGSTYYGDSVKGRFTISQDNAKNTVYLQ MNSLKPEDTAIYYCAGSTVASTGWCSRLRPYDYHYRGQGTQVTVSS K 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Arabian camel Camelus Escherichia sample 9838 Camelus dromedarius 562 Escherichia coli cattle Bos sample 9913 Bos taurus 1 4.60 73.26 VAPOR DIFFUSION, HANGING DROP 5.6 PEG 8000, sodium citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 diffrn_source pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2000-11-22 1 1 2008-04-27 1 2 2011-07-13 1 3 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _diffrn_source.pdbx_synchrotron_site _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_seq_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 _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id structure of the uncomplexed antibody RCSB Y RCSB 2000-11-08 REL REL ZN ZINC ION 1F2X 1F2x, 1CA2 PDB experimental model 1CA2 1F2x, 1CA2 PDB experimental model ZN 1 3 ZN ZN 1001 A n 1 1 A n 2 2 A n 3 3 A HIS 4 n 4 HIS 4 A TRP 5 n 5 TRP 5 A GLY 6 n 6 GLY 6 A TYR 7 n 7 TYR 7 A GLY 8 n 8 GLY 8 A LYS 9 n 9 LYS 9 A HIS 10 n 10 HIS 10 A ASN 11 n 11 ASN 11 A GLY 12 n 12 GLY 12 A PRO 13 n 13 PRO 13 A GLU 14 n 14 GLU 14 A HIS 15 n 15 HIS 15 A TRP 16 n 16 TRP 16 A HIS 17 n 17 HIS 17 A LYS 18 n 18 LYS 18 A ASP 19 n 19 ASP 19 A PHE 20 n 20 PHE 20 A PRO 21 n 21 PRO 21 A ILE 22 n 22 ILE 22 A ALA 23 n 23 ALA 23 A LYS 24 n 24 LYS 24 A GLY 25 n 25 GLY 25 A GLU 26 n 26 GLU 26 A ARG 27 n 27 ARG 27 A GLN 28 n 28 GLN 28 A SER 29 n 29 SER 29 A PRO 30 n 30 PRO 30 A VAL 31 n 31 VAL 31 A ASP 32 n 32 ASP 32 A ILE 33 n 33 ILE 33 A ASP 34 n 34 ASP 34 A THR 35 n 35 THR 35 A HIS 36 n 36 HIS 36 A THR 37 n 37 THR 37 A ALA 38 n 38 ALA 38 A LYS 39 n 39 LYS 39 A TYR 40 n 40 TYR 40 A ASP 41 n 41 ASP 41 A PRO 42 n 42 PRO 42 A SER 43 n 43 SER 43 A LEU 44 n 44 LEU 44 A LYS 45 n 45 LYS 45 A PRO 46 n 46 PRO 46 A LEU 47 n 47 LEU 47 A SER 48 n 48 SER 48 A VAL 49 n 49 VAL 49 A SER 50 n 50 SER 50 A TYR 51 n 51 TYR 51 A ASP 52 n 52 ASP 52 A GLN 53 n 53 GLN 53 A ALA 54 n 54 ALA 54 A THR 55 n 55 THR 55 A SER 56 n 56 SER 56 A LEU 57 n 57 LEU 57 A ARG 58 n 58 ARG 58 A ILE 59 n 59 ILE 59 A LEU 60 n 60 LEU 60 A ASN 61 n 61 ASN 61 A ASN 62 n 62 ASN 62 A GLY 63 n 63 GLY 63 A HIS 64 n 64 HIS 64 A ALA 65 n 65 ALA 65 A PHE 66 n 66 PHE 66 A ASN 67 n 67 ASN 67 A VAL 68 n 68 VAL 68 A GLU 69 n 69 GLU 69 A PHE 70 n 70 PHE 70 A ASP 71 n 71 ASP 71 A ASP 72 n 72 ASP 72 A SER 73 n 73 SER 73 A GLN 74 n 74 GLN 74 A ASP 75 n 75 ASP 75 A LYS 76 n 76 LYS 76 A ALA 77 n 77 ALA 77 A VAL 78 n 78 VAL 78 A LEU 79 n 79 LEU 79 A LYS 80 n 80 LYS 80 A GLY 81 n 81 GLY 81 A GLY 82 n 82 GLY 82 A PRO 83 n 83 PRO 83 A LEU 84 n 84 LEU 84 A ASP 85 n 85 ASP 85 A GLY 86 n 86 GLY 86 A THR 87 n 87 THR 87 A TYR 88 n 88 TYR 88 A ARG 89 n 89 ARG 89 A LEU 90 n 90 LEU 90 A ILE 91 n 91 ILE 91 A GLN 92 n 92 GLN 92 A PHE 93 n 93 PHE 93 A HIS 94 n 94 HIS 94 A PHE 95 n 95 PHE 95 A HIS 96 n 96 HIS 96 A TRP 97 n 97 TRP 97 A GLY 98 n 98 GLY 98 A SER 99 n 99 SER 99 A LEU 100 n 100 LEU 100 A ASP 101 n 101 ASP 101 A GLY 102 n 102 GLY 102 A GLN 103 n 103 GLN 103 A GLY 104 n 104 GLY 104 A SER 105 n 105 SER 105 A GLU 106 n 106 GLU 106 A HIS 107 n 107 HIS 107 A THR 108 n 108 THR 108 A VAL 109 n 109 VAL 109 A ASP 110 n 110 ASP 110 A LYS 111 n 111 LYS 111 A LYS 112 n 112 LYS 112 A LYS 113 n 113 LYS 113 A TYR 114 n 114 TYR 114 A ALA 115 n 115 ALA 115 A ALA 116 n 116 ALA 116 A GLU 117 n 117 GLU 117 A LEU 118 n 118 LEU 118 A HIS 119 n 119 HIS 119 A LEU 120 n 120 LEU 120 A VAL 121 n 121 VAL 121 A HIS 122 n 122 HIS 122 A TRP 123 n 123 TRP 123 A ASN 124 n 124 ASN 124 A THR 125 n 125 THR 125 A LYS 127 n 126 LYS 127 A TYR 128 n 127 TYR 128 A GLY 129 n 128 GLY 129 A ASP 130 n 129 ASP 130 A PHE 131 n 130 PHE 131 A GLY 132 n 131 GLY 132 A LYS 133 n 132 LYS 133 A ALA 134 n 133 ALA 134 A VAL 135 n 134 VAL 135 A GLN 136 n 135 GLN 136 A GLN 137 n 136 GLN 137 A PRO 138 n 137 PRO 138 A ASP 139 n 138 ASP 139 A GLY 140 n 139 GLY 140 A LEU 141 n 140 LEU 141 A ALA 142 n 141 ALA 142 A VAL 143 n 142 VAL 143 A LEU 144 n 143 LEU 144 A GLY 145 n 144 GLY 145 A ILE 146 n 145 ILE 146 A PHE 147 n 146 PHE 147 A LEU 148 n 147 LEU 148 A LYS 149 n 148 LYS 149 A VAL 150 n 149 VAL 150 A GLY 151 n 150 GLY 151 A SER 152 n 151 SER 152 A ALA 153 n 152 ALA 153 A LYS 154 n 153 LYS 154 A PRO 155 n 154 PRO 155 A GLY 156 n 155 GLY 156 A LEU 157 n 156 LEU 157 A GLN 158 n 157 GLN 158 A LYS 159 n 158 LYS 159 A VAL 160 n 159 VAL 160 A VAL 161 n 160 VAL 161 A ASP 162 n 161 ASP 162 A VAL 163 n 162 VAL 163 A LEU 164 n 163 LEU 164 A ASP 165 n 164 ASP 165 A SER 166 n 165 SER 166 A ILE 167 n 166 ILE 167 A LYS 168 n 167 LYS 168 A THR 169 n 168 THR 169 A LYS 170 n 169 LYS 170 A GLY 171 n 170 GLY 171 A LYS 172 n 171 LYS 172 A SER 173 n 172 SER 173 A ALA 174 n 173 ALA 174 A ASP 175 n 174 ASP 175 A PHE 176 n 175 PHE 176 A THR 177 n 176 THR 177 A ASN 178 n 177 ASN 178 A PHE 179 n 178 PHE 179 A ASP 180 n 179 ASP 180 A PRO 181 n 180 PRO 181 A ARG 182 n 181 ARG 182 A GLY 183 n 182 GLY 183 A LEU 184 n 183 LEU 184 A LEU 185 n 184 LEU 185 A PRO 186 n 185 PRO 186 A GLU 187 n 186 GLU 187 A SER 188 n 187 SER 188 A LEU 189 n 188 LEU 189 A ASP 190 n 189 ASP 190 A TYR 191 n 190 TYR 191 A TRP 192 n 191 TRP 192 A THR 193 n 192 THR 193 A TYR 194 n 193 TYR 194 A PRO 195 n 194 PRO 195 A GLY 196 n 195 GLY 196 A SER 197 n 196 SER 197 A LEU 198 n 197 LEU 198 A THR 199 n 198 THR 199 A THR 200 n 199 THR 200 A PRO 201 n 200 PRO 201 A PRO 202 n 201 PRO 202 A LEU 203 n 202 LEU 203 A LEU 204 n 203 LEU 204 A GLU 205 n 204 GLU 205 A CYS 206 n 205 CYS 206 A VAL 207 n 206 VAL 207 A THR 208 n 207 THR 208 A TRP 209 n 208 TRP 209 A ILE 210 n 209 ILE 210 A VAL 211 n 210 VAL 211 A LEU 212 n 211 LEU 212 A LYS 213 n 212 LYS 213 A GLU 214 n 213 GLU 214 A PRO 215 n 214 PRO 215 A ILE 216 n 215 ILE 216 A SER 217 n 216 SER 217 A VAL 218 n 217 VAL 218 A SER 219 n 218 SER 219 A SER 220 n 219 SER 220 A GLU 221 n 220 GLU 221 A GLN 222 n 221 GLN 222 A VAL 223 n 222 VAL 223 A LEU 224 n 223 LEU 224 A LYS 225 n 224 LYS 225 A PHE 226 n 225 PHE 226 A ARG 227 n 226 ARG 227 A LYS 228 n 227 LYS 228 A LEU 229 n 228 LEU 229 A ASN 230 n 229 ASN 230 A PHE 231 n 230 PHE 231 A ASN 232 n 231 ASN 232 A GLY 233 n 232 GLY 233 A GLU 234 n 233 GLU 234 A GLY 235 n 234 GLY 235 A GLU 236 n 235 GLU 236 A PRO 237 n 236 PRO 237 A GLU 238 n 237 GLU 238 A GLU 239 n 238 GLU 239 A LEU 240 n 239 LEU 240 A MET 241 n 240 MET 241 A VAL 242 n 241 VAL 242 A ASP 243 n 242 ASP 243 A ASN 244 n 243 ASN 244 A TRP 245 n 244 TRP 245 A ARG 246 n 245 ARG 246 A PRO 247 n 246 PRO 247 A ALA 248 n 247 ALA 248 A GLN 249 n 248 GLN 249 A PRO 250 n 249 PRO 250 A LEU 251 n 250 LEU 251 A LYS 252 n 251 LYS 252 A ASN 253 n 252 ASN 253 A ARG 254 n 253 ARG 254 A GLN 255 n 254 GLN 255 A ILE 256 n 255 ILE 256 A LYS 257 n 256 LYS 257 A ALA 258 n 257 ALA 258 A SER 259 n 258 SER 259 A PHE 260 n 259 PHE 260 A n 260 261 A GLN 801 n 1 GLN 801 K VAL 802 n 2 VAL 802 K GLN 803 n 3 GLN 803 K LEU 804 n 4 LEU 804 K VAL 805 n 5 VAL 805 K GLU 806 n 6 GLU 806 K SER 807 n 7 SER 807 K GLY 808 n 8 GLY 808 K GLY 809 n 9 GLY 809 K GLY 810 n 10 GLY 810 K SER 811 n 11 SER 811 K VAL 812 n 12 VAL 812 K GLN 813 n 13 GLN 813 K ALA 814 n 14 ALA 814 K GLY 815 n 15 GLY 815 K GLY 816 n 16 GLY 816 K SER 817 n 17 SER 817 K LEU 818 n 18 LEU 818 K ARG 819 n 19 ARG 819 K LEU 820 n 20 LEU 820 K SER 821 n 21 SER 821 K CYS 822 n 22 CYS 822 K ALA 823 n 23 ALA 823 K ALA 824 n 24 ALA 824 K SER 825 n 25 SER 825 K GLY 826 n 26 GLY 826 K TYR 827 n 27 TYR 827 K THR 828 n 28 THR 828 K VAL 829 n 29 VAL 829 K SER 830 n 30 SER 830 K THR 831 n 31 THR 831 K TYR 832 n 32 TYR 832 K CYS 833 n 33 CYS 833 K MET 834 n 34 MET 834 K GLY 835 n 35 GLY 835 K TRP 836 n 36 TRP 836 K PHE 837 n 37 PHE 837 K ARG 838 n 38 ARG 838 K GLN 839 n 39 GLN 839 K ALA 840 n 40 ALA 840 K PRO 841 n 41 PRO 841 K GLY 842 n 42 GLY 842 K LYS 843 n 43 LYS 843 K GLU 844 n 44 GLU 844 K ARG 845 n 45 ARG 845 K GLU 846 n 46 GLU 846 K GLY 847 n 47 GLY 847 K VAL 848 n 48 VAL 848 K ALA 849 n 49 ALA 849 K THR 850 n 50 THR 850 K ILE 851 n 51 ILE 851 K LEU 852 n 52 LEU 852 K GLY 853 n 53 GLY 853 K GLY 854 n 54 GLY 854 K SER 855 n 55 SER 855 K THR 856 n 56 THR 856 K TYR 857 n 57 TYR 857 K TYR 858 n 58 TYR 858 K GLY 859 n 59 GLY 859 K ASP 860 n 60 ASP 860 K SER 861 n 61 SER 861 K VAL 862 n 62 VAL 862 K LYS 863 n 63 LYS 863 K GLY 864 n 64 GLY 864 K ARG 865 n 65 ARG 865 K PHE 866 n 66 PHE 866 K THR 867 n 67 THR 867 K ILE 868 n 68 ILE 868 K SER 869 n 69 SER 869 K GLN 870 n 70 GLN 870 K ASP 871 n 71 ASP 871 K ASN 872 n 72 ASN 872 K ALA 873 n 73 ALA 873 K LYS 874 n 74 LYS 874 K ASN 875 n 75 ASN 875 K THR 876 n 76 THR 876 K VAL 877 n 77 VAL 877 K TYR 878 n 78 TYR 878 K LEU 879 n 79 LEU 879 K GLN 880 n 80 GLN 880 K MET 881 n 81 MET 881 K ASN 882 n 82 ASN 882 K SER 883 n 83 SER 883 K LEU 884 n 84 LEU 884 K LYS 885 n 85 LYS 885 K PRO 886 n 86 PRO 886 K GLU 887 n 87 GLU 887 K ASP 888 n 88 ASP 888 K THR 889 n 89 THR 889 K ALA 890 n 90 ALA 890 K ILE 891 n 91 ILE 891 K TYR 892 n 92 TYR 892 K TYR 893 n 93 TYR 893 K CYS 894 n 94 CYS 894 K ALA 895 n 95 ALA 895 K GLY 896 n 96 GLY 896 K SER 897 n 97 SER 897 K THR 898 n 98 THR 898 K VAL 899 n 99 VAL 899 K ALA 900 n 100 ALA 900 K SER 901 n 101 SER 901 K THR 902 n 102 THR 902 K GLY 903 n 103 GLY 903 K TRP 904 n 104 TRP 904 K CYS 905 n 105 CYS 905 K SER 906 n 106 SER 906 K ARG 907 n 107 ARG 907 K LEU 908 n 108 LEU 908 K ARG 909 n 109 ARG 909 K PRO 910 n 110 PRO 910 K TYR 911 n 111 TYR 911 K ASP 912 n 112 ASP 912 K TYR 913 n 113 TYR 913 K HIS 914 n 114 HIS 914 K TYR 915 n 115 TYR 915 K ARG 916 n 116 ARG 916 K GLY 917 n 117 GLY 917 K GLN 918 n 118 GLN 918 K GLY 919 n 119 GLY 919 K THR 920 n 120 THR 920 K GLN 921 n 121 GLN 921 K VAL 922 n 122 VAL 922 K THR 923 n 123 THR 923 K VAL 924 n 124 VAL 924 K SER 925 n 125 SER 925 K SER 926 n 126 SER 926 K author_defined_assembly 2 dimeric A HIS 94 A NE2 HIS 94 1_555 A ZN 1001 C ZN ZN 1_555 A HIS 96 A NE2 HIS 96 1_555 105.4 A HIS 94 A NE2 HIS 94 1_555 A ZN 1001 C ZN ZN 1_555 A HIS 119 A ND1 HIS 119 1_555 122.7 A HIS 96 A NE2 HIS 96 1_555 A ZN 1001 C ZN ZN 1_555 A HIS 119 A ND1 HIS 119 1_555 84.1 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 N ILE 33 A N ILE 33 A O THR 108 A O THR 108 A O LYS 39 A O LYS 39 A N ALA 258 A N ALA 257 A N LYS 257 A N LYS 256 A O THR 193 A O THR 192 A N TRP 192 A N TRP 191 A O VAL 211 A O VAL 210 A N ILE 210 A N ILE 209 A O VAL 143 A O VAL 142 A O PHE 147 A O PHE 146 A N ILE 216 A N ILE 215 A N ILE 216 A N ILE 215 A O PHE 147 A O PHE 146 A N LEU 148 A N LEU 147 A O ALA 116 A O ALA 116 A O TRP 123 A O TRP 123 A N ARG 89 A N ARG 89 A O TYR 88 A O TYR 88 A N LEU 79 A N LEU 79 A N LYS 80 A N LYS 80 A O SER 48 A O SER 48 A O SER 50 A O SER 50 A N VAL 78 A N VAL 78 A N LEU 79 A N LEU 79 A O TYR 88 A O TYR 88 A N PHE 95 A N PHE 95 A O PHE 66 A O PHE 66 A O GLU 69 A O GLU 69 A N LEU 57 A N LEU 57 A N ILE 59 A N ILE 59 A O ALA 174 A O ALA 173 K O SER 807 B O SER 7 K N SER 821 B N SER 21 K O CYS 822 B O CYS 22 K N VAL 877 B N VAL 77 K N GLN 880 B N GLN 80 K O THR 867 B O THR 67 K N GLY 810 B N GLY 10 K O GLN 921 B O GLN 121 K N VAL 922 B N VAL 122 K O ALA 890 B O ALA 90 K N GLY 896 B N GLY 96 K O TYR 915 B O TYR 115 K O TYR 915 B O TYR 115 K N GLY 896 B N GLY 96 K N ALA 895 B N ALA 95 K O GLY 835 B O GLY 35 K N ARG 838 B N ARG 38 K O GLU 846 B O GLU 46 K N LEU 852 B N LEU 52 K O SER 855 B O SER 55 1 A MET 1 A MET 1 1 Y 1 A SER 2 A SER 2 1 Y 1 A HIS 3 A HIS 3 1 Y 1 A LYS 261 A LYS 260 1 Y 1 A HIS 17 -54.69 -4.95 1 A ALA 23 -68.48 1.33 1 A PRO 30 -75.96 -168.68 1 A PRO 42 -65.16 3.14 1 A TYR 51 -87.40 30.97 1 A HIS 64 -150.17 3.51 1 A ALA 65 174.79 -172.88 1 A LYS 80 -137.50 -155.53 1 A LYS 111 56.81 16.77 1 A VAL 135 -78.66 23.75 1 A PRO 138 -57.97 -3.82 1 A ASP 139 -141.50 -2.55 1 A VAL 150 -44.73 150.85 1 A VAL 160 -101.64 -70.14 1 A ILE 167 -142.96 41.47 1 A ASN 178 57.19 91.88 1 A THR 199 -88.97 36.49 1 A THR 200 -173.18 147.77 1 A PRO 201 -39.64 138.47 1 A CYS 206 -145.44 -10.47 1 A THR 208 -106.62 65.09 1 A TRP 209 -33.81 139.66 1 A VAL 223 -48.94 -15.20 1 A ARG 227 -76.03 33.22 1 A ASN 244 -150.51 34.34 1 A LYS 252 38.37 -109.89 1 A ASN 253 -90.44 -83.74 1 A ARG 254 22.99 -151.54 1 A GLN 255 163.96 139.07 1 K SER 817 -177.40 140.33 1 K VAL 829 -49.46 -7.65 1 K VAL 848 -95.67 -65.69 1 K ASP 860 -37.63 -30.71 1 K ASN 872 -35.86 -22.58 1 K ASN 875 39.93 67.16 1 K ALA 890 -179.98 -175.24 1 K LEU 908 68.47 64.91 1 K ARG 909 -140.60 54.50 0.276 0.21 0.21 0.21 3.5 26.5 502 10730 10533 random 1 grouped isotropic THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT 1F2x, 1CA2 Engh & Huber based CNS libraries 3.5 26.5 0 2989 1 0 2988 0.007619 1.35892 3.5 26.5 1G6V 10730 10533 0.0 0.0 0.159 1 4.4 5.6 99.0 0.345 3.5 3.96 2.1 5.8 99 data reduction DENZO data scaling SCALA phasing AMoRE refinement CNS 1.0 data scaling CCP4 (SCALA) Complex of the camelid heavy-chain antibody fragment CAB-CA05 with bovine carbonic anhydrase 1 N N 2 N N 3 N N A HIS 15 A HIS 15 HELX_P A PHE 20 A PHE 20 1 1 6 A PRO 21 A PRO 21 HELX_P A GLY 25 A GLY 25 5 2 5 A LYS 127 A LYS 126 HELX_P A GLY 129 A GLY 128 5 3 3 A ASP 130 A ASP 129 HELX_P A VAL 135 A VAL 134 1 4 6 A LYS 154 A LYS 153 HELX_P A ASP 162 A ASP 161 1 5 9 A VAL 163 A VAL 162 HELX_P A LYS 168 A LYS 167 5 6 6 A ASP 180 A ASP 179 HELX_P A LEU 185 A LEU 184 5 7 6 A GLN 222 A GLN 221 HELX_P A ARG 227 A ARG 226 1 8 6 K LYS 885 B LYS 85 HELX_P K THR 889 B THR 89 5 9 5 K SER 901 B SER 101 HELX_P K SER 906 B SER 106 1 10 6 K ARG 909 B ARG 109 HELX_P K TYR 913 B TYR 113 5 11 5 disulf 2.028 K CYS 822 B SG CYS 22 1_555 K CYS 894 B SG CYS 94 1_555 disulf 2.030 K CYS 833 B SG CYS 33 1_555 K CYS 905 B SG CYS 105 1_555 metalc 2.667 A HIS 94 A NE2 HIS 94 1_555 A ZN 1001 C ZN ZN 1_555 metalc 2.232 A HIS 96 A NE2 HIS 96 1_555 A ZN 1001 C ZN ZN 1_555 metalc 2.387 A HIS 119 A ND1 HIS 119 1_555 A ZN 1001 C ZN ZN 1_555 LYASE/IMMUNE SYSTEM antibody, antigen, complex, immunoglobulin, LYASE-IMMUNE SYSTEM COMPLEX A SER 29 A SER 29 1 A PRO 30 A PRO 30 -0.19 A PRO 201 A PRO 200 1 A PRO 202 A PRO 201 0.26 CAH2_BOVIN UNP 1 0 P00921 MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM VDNWRPAQPLKNRQIKASFK 1G6V PDB 2 1G6V 0 260 1G6V 1 261 P00921 A 1 1 260 801 926 1G6V 801 926 1G6V K 2 1 126 2 16 4 8 parallel parallel anti-parallel anti-parallel parallel parallel 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 parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ASP 32 A ASP 32 A ILE 33 A ILE 33 A THR 108 A THR 108 A VAL 109 A VAL 109 A LYS 39 A LYS 39 A TYR 40 A TYR 40 A LYS 257 A LYS 256 A ALA 258 A ALA 257 A TYR 191 A TYR 190 A THR 193 A THR 192 A ILE 210 A ILE 209 A LEU 212 A LEU 211 A LEU 141 A LEU 140 A GLY 151 A GLY 150 A ILE 216 A ILE 215 A SER 219 A SER 218 A LEU 141 A LEU 140 A GLY 151 A GLY 150 A ALA 116 A ALA 116 A ASN 124 A ASN 124 A TYR 88 A TYR 88 A TRP 97 A TRP 97 A VAL 78 A VAL 78 A GLY 81 A GLY 81 A LEU 47 A LEU 47 A SER 50 A SER 50 A VAL 78 A VAL 78 A GLY 81 A GLY 81 A TYR 88 A TYR 88 A TRP 97 A TRP 97 A PHE 66 A PHE 66 A PHE 70 A PHE 70 A SER 56 A SER 56 A ASN 61 A ASN 61 A SER 173 A SER 172 A ALA 174 A ALA 173 K GLN 803 B GLN 3 K SER 807 B SER 7 K SER 817 B SER 17 K SER 825 B SER 25 K VAL 877 B VAL 77 K ASN 882 B ASN 82 K PHE 866 B PHE 66 K GLN 870 B GLN 70 K GLY 810 B GLY 10 K GLN 813 B GLN 13 K THR 920 B THR 120 K SER 925 B SER 125 K ALA 890 B ALA 90 K GLY 896 B GLY 96 K TYR 915 B TYR 115 K ARG 916 B ARG 116 K ALA 890 B ALA 90 K GLY 896 B GLY 96 K MET 834 B MET 34 K GLN 839 B GLN 39 K GLU 846 B GLU 46 K LEU 852 B LEU 52 K SER 855 B SER 55 K TYR 858 B TYR 58 BINDING SITE FOR RESIDUE ZN A 1001 A ZN 1001 Software 4 A HIS 94 A HIS 94 4 1_555 A HIS 96 A HIS 96 4 1_555 A HIS 119 A HIS 119 4 1_555 A THR 199 A THR 198 4 1_555 92 P 41 21 2