0.012296 0.000000 0.000000 0.000000 0.012296 0.000000 0.000000 0.000000 0.012392 0.00000 0.00000 0.00000 Nioche, P. Liu, W.-Q. Broutin, I. Charbonnier, F. Latreille, M.-T. Vidal, M. Roques, B. Garbay, C. Ducruix, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 81.329 81.329 80.697 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking 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 N N 75 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O 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 H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O 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 H N 111 N H N 112 N H N 113 N N N 114 N C N 115 N C 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 N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N 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 H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N O N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 S C N 152 N C N 153 N C N 154 N C N 155 N O N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N N N 170 S C N 171 N C N 172 N O N 173 N C N 174 N C N 175 N C N 176 N C N 177 N O 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 H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N N N 192 S C N 193 N C N 194 N O N 195 N C N 196 N C N 197 N C N 198 N C N 199 N N N 200 N O 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 H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N N N 217 S C N 218 N C N 219 N O N 220 N C N 221 N C N 222 N S N 223 N C N 224 N O 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 H N 233 N H N 234 N H N 235 N H N 236 N N N 237 S C N 238 N C N 239 N O N 240 N C Y 241 N C Y 242 N C Y 243 N C Y 244 N C Y 245 N C Y 246 N C N 247 N O N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N N N 260 S C N 261 N C N 262 N O N 263 N C N 264 N C N 265 N C N 266 N O 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 H N 276 N N N 277 S C N 278 N C N 279 N O N 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 N N 291 S C N 292 N C N 293 N O N 294 R C N 295 N O N 296 N C 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 H N 306 N H N 307 N N N 308 S C N 309 N C N 310 N O N 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N N Y 316 N C Y 317 N C Y 318 N C Y 319 N C Y 320 N C N 321 N O N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N N N 335 S C N 336 N C N 337 N O N 338 N C Y 339 N C Y 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N C N 345 N O N 346 N O N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N N N 359 S C N 360 N C N 361 N O N 362 N C N 363 N C N 364 N C N 365 N O 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 H N 375 N H N 376 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 doub N 85 N sing 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 sing N 94 N sing N 95 N doub 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 sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 134 N sing N 135 N sing 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 doub 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 sing 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 doub 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 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 doub 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 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 doub 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 sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing Y 235 N doub Y 236 N sing Y 237 N sing N 238 N sing Y 239 N doub N 240 N sing Y 241 N doub N 242 N sing Y 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N doub N 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 sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub 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 sing N 297 N sing N 298 N sing N 299 N doub N 300 N sing N 301 N sing N 302 N sing N 303 N sing Y 304 N doub Y 305 N sing Y 306 N sing N 307 N sing Y 308 N doub Y 309 N sing Y 310 N sing N 311 N sing Y 312 N sing Y 313 N doub N 314 N sing Y 315 N doub N 316 N sing Y 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N doub N 328 N sing N 329 N sing N 330 N sing N 331 N sing Y 332 N doub Y 333 N sing Y 334 N sing N 335 N sing Y 336 N doub N 337 N sing Y 338 N doub N 339 N sing Y 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N doub 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 sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 315 1167 1177 10.1006/jmbi.2001.5299 11827484 Crystal structures of the SH2 domain of Grb2: highlight on the binding of a new high-affinity inhibitor. 2002 10.2210/pdb1jyu/pdb pdb_00001jyu 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 290 1 SINGLE WAVELENGTH M x-ray 1 0.980 1.0 BM30A ESRF 0.980 SYNCHROTRON ESRF BEAMLINE BM30A 11071.563 GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2 SH2 Domain 1 man polymer 18.015 water 12 nat water GRB2 ADAPTER PROTEIN no no GSMAWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYH RSTSVSRNQQIFLRDI GSMAWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYH RSTSVSRNQQIFLRDI 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 human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli 1 3.01 59.17 VAPOR DIFFUSION, HANGING DROP 6 PEG4000, glycerol, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 291K 291 chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif repository Initial release Version format compliance Derived calculations Version format compliance Data collection Database references 1 0 2002-03-13 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details xray structure of Grb2 SH2 domain complexed with a doubly phosphorylated pseudopeptide xray structure of Grb2 SH2 domain complexed with a phosphorylated peptide RCSB Y RCSB 2001-09-13 REL REL HOH water HOH 201 2 HOH HOH 201 A HOH 202 2 HOH HOH 202 A HOH 203 2 HOH HOH 203 A HOH 204 2 HOH HOH 204 A HOH 206 2 HOH HOH 206 A HOH 207 2 HOH HOH 207 A HOH 210 2 HOH HOH 210 A HOH 212 2 HOH HOH 212 A HOH 213 2 HOH HOH 213 A HOH 214 2 HOH HOH 214 A HOH 215 2 HOH HOH 215 A HOH 216 2 HOH HOH 216 A GLY 56 n 1 GLY 56 A SER 57 n 2 SER 57 A MET 58 n 3 MET 58 A ALA 59 n 4 ALA 59 A TRP 60 n 5 TRP 60 A PHE 61 n 6 PHE 61 A PHE 62 n 7 PHE 62 A GLY 63 n 8 GLY 63 A LYS 64 n 9 LYS 64 A ILE 65 n 10 ILE 65 A PRO 66 n 11 PRO 66 A ARG 67 n 12 ARG 67 A ALA 68 n 13 ALA 68 A LYS 69 n 14 LYS 69 A ALA 70 n 15 ALA 70 A GLU 71 n 16 GLU 71 A GLU 72 n 17 GLU 72 A MET 73 n 18 MET 73 A LEU 74 n 19 LEU 74 A SER 75 n 20 SER 75 A LYS 76 n 21 LYS 76 A GLN 77 n 22 GLN 77 A ARG 78 n 23 ARG 78 A HIS 79 n 24 HIS 79 A ASP 80 n 25 ASP 80 A GLY 81 n 26 GLY 81 A ALA 82 n 27 ALA 82 A PHE 83 n 28 PHE 83 A LEU 84 n 29 LEU 84 A ILE 85 n 30 ILE 85 A ARG 86 n 31 ARG 86 A GLU 87 n 32 GLU 87 A SER 88 n 33 SER 88 A GLU 89 n 34 GLU 89 A SER 90 n 35 SER 90 A ALA 91 n 36 ALA 91 A PRO 92 n 37 PRO 92 A GLY 93 n 38 GLY 93 A ASP 94 n 39 ASP 94 A PHE 95 n 40 PHE 95 A SER 96 n 41 SER 96 A LEU 97 n 42 LEU 97 A SER 98 n 43 SER 98 A VAL 99 n 44 VAL 99 A LYS 100 n 45 LYS 100 A PHE 101 n 46 PHE 101 A GLY 102 n 47 GLY 102 A ASN 103 n 48 ASN 103 A ASP 104 n 49 ASP 104 A VAL 105 n 50 VAL 105 A GLN 106 n 51 GLN 106 A HIS 107 n 52 HIS 107 A PHE 108 n 53 PHE 108 A LYS 109 n 54 LYS 109 A VAL 110 n 55 VAL 110 A LEU 111 n 56 LEU 111 A ARG 112 n 57 ARG 112 A ASP 113 n 58 ASP 113 A GLY 114 n 59 GLY 114 A ALA 115 n 60 ALA 115 A GLY 116 n 61 GLY 116 A LYS 117 n 62 LYS 117 A TYR 118 n 63 TYR 118 A PHE 119 n 64 PHE 119 A LEU 120 n 65 LEU 120 A TRP 121 n 66 TRP 121 A VAL 122 n 67 VAL 122 A VAL 123 n 68 VAL 123 A LYS 124 n 69 LYS 124 A PHE 125 n 70 PHE 125 A ASN 126 n 71 ASN 126 A SER 127 n 72 SER 127 A LEU 128 n 73 LEU 128 A ASN 129 n 74 ASN 129 A GLU 130 n 75 GLU 130 A LEU 131 n 76 LEU 131 A VAL 132 n 77 VAL 132 A ASP 133 n 78 ASP 133 A TYR 134 n 79 TYR 134 A HIS 135 n 80 HIS 135 A ARG 136 n 81 ARG 136 A SER 137 n 82 SER 137 A THR 138 n 83 THR 138 A SER 139 n 84 SER 139 A VAL 140 n 85 VAL 140 A SER 141 n 86 SER 141 A ARG 142 n 87 ARG 142 A ASN 143 n 88 ASN 143 A GLN 144 n 89 GLN 144 A GLN 145 n 90 GLN 145 A ILE 146 n 91 ILE 146 A PHE 147 n 92 PHE 147 A LEU 148 n 93 LEU 148 A ARG 149 n 94 ARG 149 A ASP 150 n 95 ASP 150 A ILE 151 n 96 ILE 151 A author_defined_assembly 1 monomeric software_defined_assembly PISA,PQS 8 octameric 26950 -179 36130 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 2_775 -x+2,-y+2,z crystal symmetry operation 162.6580000000 162.6580000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_755 -y+2,x,z crystal symmetry operation 162.6580000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 4_575 y,-x+2,z crystal symmetry operation 0.0000000000 162.6580000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 5_755 -x+2,y,-z crystal symmetry operation 162.6580000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_575 x,-y+2,-z crystal symmetry operation 0.0000000000 162.6580000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 7_555 y,x,-z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 8_775 -y+2,-x+2,-z crystal symmetry operation 162.6580000000 162.6580000000 0.0000000000 A N PHE 62 A N PHE 7 A O ILE 85 A O ILE 30 A N ARG 86 A N ARG 31 A O SER 96 A O SER 41 A N PHE 101 A N PHE 46 A O ASP 104 A O ASP 49 A O LEU 111 A O LEU 56 A N PHE 119 A N PHE 64 1 9.07 1.50 119.30 128.37 A A A C N CA ALA PRO PRO 91 92 92 Y 1 A SER 57 77.14 126.93 1 A GLU 89 -93.28 58.33 1 A SER 90 153.28 75.18 1 A ALA 91 155.07 118.67 1 A PHE 119 -172.91 147.17 1 A HIS 135 -68.25 27.09 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP 37.3 0.00 0.00 0.00 0.00 0.00 0.00 0.2870000 0.016 0.2310000 2.75 7.98 339 3408 9.9 95.5 RANDOM 9254507.14 0.000000 1 GROUP THROUGHOUT 2.0 MOLECULAR REPLACEMENT Engh & Huber 0.47 0.37 5.00 0.62 0.42 2.75 7.98 12 795 0 0 783 0.014 2.1 26.3 1.20 0.4630000 0.066 0.3630000 2.91 53 486 6 9.8 92.0 37.7 2.75 1JYU 3698 3408 0.0710000 1 98.5 phasing AMoRE refinement CNS 1.0 data reduction DENZO data scaling SCALEPACK Xray Structure of Grb2 SH2 Domain 1 N N 2 N N A PRO 66 A PRO 11 HELX_P A SER 75 A SER 20 1 1 10 A SER 127 A SER 72 HELX_P A HIS 135 A HIS 80 1 2 9 SIGNALING PROTEIN receptor binding, regulatory, SIGNALING PROTEIN GRB2_HUMAN UNP 1 60 P62993 WFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTS VSRNQQIFLRDI 60 151 1JYU 60 151 P62993 A 1 5 96 1 cloning artifact GLY 56 1JYU A P62993 UNP 1 1 cloning artifact SER 57 1JYU A P62993 UNP 2 1 cloning artifact MET 58 1JYU A P62993 UNP 3 1 cloning artifact ALA 59 1JYU A P62993 UNP 4 4 2 parallel anti-parallel anti-parallel anti-parallel A PHE 61 A PHE 6 A LYS 64 A LYS 9 A ALA 82 A ALA 27 A GLU 87 A GLU 32 A PHE 95 A PHE 40 A PHE 101 A PHE 46 A ASP 104 A ASP 49 A LYS 109 A LYS 54 A LEU 111 A LEU 56 A ARG 112 A ARG 57 A TYR 118 A TYR 63 A PHE 119 A PHE 64 97 I 4 2 2