0.011312 0.006531 0.000000 0.000000 0.013062 0.000000 0.000000 0.000000 0.008091 0.00000 0.00000 0.00000 Barford, D. Jia, Z. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 88.400 88.400 123.600 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 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 H2 N 16.023 AMINO GROUP non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C9 H12 N O6 P 261.168 n O-PHOSPHOTYROSINE PHOSPHONOTYROSINE 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 US Science SCIEAS 0038 0036-8075 268 1754 1758 7540771 Structural basis for phosphotyrosine peptide recognition by protein tyrosine phosphatase 1B. 1995 US Science SCIEAS 0038 0036-8075 263 1397 Crystal Structure of Human Protein Tyrosine Phosphatase 1B 1994 10.2210/pdb1ptu/pdb pdb_00001ptu 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 IMAGE PLATE 1994-11 MARRESEARCH M x-ray 1 0.89 1.0 PX9.5 SRS 0.89 SYNCHROTRON SRS BEAMLINE PX9.5 37363.598 PROTEIN TYROSINE PHOSPHATASE 1B 3.1.3.48 C215S 1 man polymer 802.701 PHOSPHOTYROSINE-CONTAINING HEXA-PEPTIDE 1 man polymer 18.015 water 71 nat water DADEPYL-NH2 no no MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKTYYTVRQLEL ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMDKRKD PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH N MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKTYYTVRQLEL ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMDKRKD PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH N A polypeptide(L) no yes DADE(PTR)L(NH2) DADEYLX 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 3.65 63. database_2 pdbx_database_status struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1996-08-01 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_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_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1995-04-21 REL HOH water THE CATALYTIC RESIDUE IS CYS 215. IN THIS ENTRY RESIDUE 215 IS SER. HOH 602 3 HOH HOH 602 A HOH 603 3 HOH HOH 603 A HOH 604 3 HOH HOH 604 A HOH 605 3 HOH HOH 605 A HOH 606 3 HOH HOH 606 A HOH 607 3 HOH HOH 607 A HOH 608 3 HOH HOH 608 A HOH 609 3 HOH HOH 609 A HOH 610 3 HOH HOH 610 A HOH 611 3 HOH HOH 611 A HOH 612 3 HOH HOH 612 A HOH 613 3 HOH HOH 613 A HOH 614 3 HOH HOH 614 A HOH 615 3 HOH HOH 615 A HOH 616 3 HOH HOH 616 A HOH 617 3 HOH HOH 617 A HOH 618 3 HOH HOH 618 A HOH 619 3 HOH HOH 619 A HOH 620 3 HOH HOH 620 A HOH 621 3 HOH HOH 621 A HOH 622 3 HOH HOH 622 A HOH 623 3 HOH HOH 623 A HOH 624 3 HOH HOH 624 A HOH 625 3 HOH HOH 625 A HOH 626 3 HOH HOH 626 A HOH 627 3 HOH HOH 627 A HOH 628 3 HOH HOH 628 A HOH 629 3 HOH HOH 629 A HOH 630 3 HOH HOH 630 A HOH 631 3 HOH HOH 631 A HOH 632 3 HOH HOH 632 A HOH 633 3 HOH HOH 633 A HOH 634 3 HOH HOH 634 A HOH 635 3 HOH HOH 635 A HOH 636 3 HOH HOH 636 A HOH 637 3 HOH HOH 637 A HOH 639 3 HOH HOH 639 A HOH 640 3 HOH HOH 640 A HOH 641 3 HOH HOH 641 A HOH 642 3 HOH HOH 642 A HOH 643 3 HOH HOH 643 A HOH 644 3 HOH HOH 644 A HOH 645 3 HOH HOH 645 A HOH 646 3 HOH HOH 646 A HOH 647 3 HOH HOH 647 A HOH 649 3 HOH HOH 649 A HOH 651 3 HOH HOH 651 A HOH 652 3 HOH HOH 652 A HOH 653 3 HOH HOH 653 A HOH 654 3 HOH HOH 654 A HOH 655 3 HOH HOH 655 A HOH 656 3 HOH HOH 656 A HOH 657 3 HOH HOH 657 A HOH 658 3 HOH HOH 658 A HOH 659 3 HOH HOH 659 A HOH 660 3 HOH HOH 660 A HOH 661 3 HOH HOH 661 A HOH 662 3 HOH HOH 662 A HOH 663 3 HOH HOH 663 A HOH 664 3 HOH HOH 664 A HOH 665 3 HOH HOH 665 A HOH 666 3 HOH HOH 666 A HOH 667 3 HOH HOH 667 A HOH 668 3 HOH HOH 668 A HOH 669 3 HOH HOH 669 A HOH 670 3 HOH HOH 670 A HOH 671 3 HOH HOH 671 A HOH 601 3 HOH HOH 601 B HOH 638 3 HOH HOH 638 B HOH 648 3 HOH HOH 648 B HOH 650 3 HOH HOH 650 B n 1 1 A GLU 2 n 2 GLU 2 A MET 3 n 3 MET 3 A GLU 4 n 4 GLU 4 A LYS 5 n 5 LYS 5 A GLU 6 n 6 GLU 6 A PHE 7 n 7 PHE 7 A GLU 8 n 8 GLU 8 A GLN 9 n 9 GLN 9 A ILE 10 n 10 ILE 10 A ASP 11 n 11 ASP 11 A LYS 12 n 12 LYS 12 A SER 13 n 13 SER 13 A GLY 14 n 14 GLY 14 A SER 15 n 15 SER 15 A TRP 16 n 16 TRP 16 A ALA 17 n 17 ALA 17 A ALA 18 n 18 ALA 18 A ILE 19 n 19 ILE 19 A TYR 20 n 20 TYR 20 A GLN 21 n 21 GLN 21 A ASP 22 n 22 ASP 22 A ILE 23 n 23 ILE 23 A ARG 24 n 24 ARG 24 A HIS 25 n 25 HIS 25 A GLU 26 n 26 GLU 26 A ALA 27 n 27 ALA 27 A SER 28 n 28 SER 28 A ASP 29 n 29 ASP 29 A PHE 30 n 30 PHE 30 A PRO 31 n 31 PRO 31 A CYS 32 n 32 CYS 32 A ARG 33 n 33 ARG 33 A VAL 34 n 34 VAL 34 A ALA 35 n 35 ALA 35 A LYS 36 n 36 LYS 36 A LEU 37 n 37 LEU 37 A PRO 38 n 38 PRO 38 A LYS 39 n 39 LYS 39 A ASN 40 n 40 ASN 40 A LYS 41 n 41 LYS 41 A ASN 42 n 42 ASN 42 A ARG 43 n 43 ARG 43 A ASN 44 n 44 ASN 44 A ARG 45 n 45 ARG 45 A TYR 46 n 46 TYR 46 A ARG 47 n 47 ARG 47 A ASP 48 n 48 ASP 48 A VAL 49 n 49 VAL 49 A SER 50 n 50 SER 50 A PRO 51 n 51 PRO 51 A PHE 52 n 52 PHE 52 A ASP 53 n 53 ASP 53 A HIS 54 n 54 HIS 54 A SER 55 n 55 SER 55 A ARG 56 n 56 ARG 56 A ILE 57 n 57 ILE 57 A LYS 58 n 58 LYS 58 A LEU 59 n 59 LEU 59 A HIS 60 n 60 HIS 60 A GLN 61 n 61 GLN 61 A GLU 62 n 62 GLU 62 A ASP 63 n 63 ASP 63 A ASN 64 n 64 ASN 64 A ASP 65 n 65 ASP 65 A TYR 66 n 66 TYR 66 A ILE 67 n 67 ILE 67 A ASN 68 n 68 ASN 68 A ALA 69 n 69 ALA 69 A SER 70 n 70 SER 70 A LEU 71 n 71 LEU 71 A ILE 72 n 72 ILE 72 A LYS 73 n 73 LYS 73 A MET 74 n 74 MET 74 A GLU 75 n 75 GLU 75 A GLU 76 n 76 GLU 76 A ALA 77 n 77 ALA 77 A GLN 78 n 78 GLN 78 A ARG 79 n 79 ARG 79 A SER 80 n 80 SER 80 A TYR 81 n 81 TYR 81 A ILE 82 n 82 ILE 82 A LEU 83 n 83 LEU 83 A THR 84 n 84 THR 84 A GLN 85 n 85 GLN 85 A GLY 86 n 86 GLY 86 A PRO 87 n 87 PRO 87 A LEU 88 n 88 LEU 88 A PRO 89 n 89 PRO 89 A ASN 90 n 90 ASN 90 A THR 91 n 91 THR 91 A CYS 92 n 92 CYS 92 A GLY 93 n 93 GLY 93 A HIS 94 n 94 HIS 94 A PHE 95 n 95 PHE 95 A TRP 96 n 96 TRP 96 A GLU 97 n 97 GLU 97 A MET 98 n 98 MET 98 A VAL 99 n 99 VAL 99 A TRP 100 n 100 TRP 100 A GLU 101 n 101 GLU 101 A GLN 102 n 102 GLN 102 A LYS 103 n 103 LYS 103 A SER 104 n 104 SER 104 A ARG 105 n 105 ARG 105 A GLY 106 n 106 GLY 106 A VAL 107 n 107 VAL 107 A VAL 108 n 108 VAL 108 A MET 109 n 109 MET 109 A LEU 110 n 110 LEU 110 A ASN 111 n 111 ASN 111 A ARG 112 n 112 ARG 112 A VAL 113 n 113 VAL 113 A MET 114 n 114 MET 114 A GLU 115 n 115 GLU 115 A LYS 116 n 116 LYS 116 A GLY 117 n 117 GLY 117 A SER 118 n 118 SER 118 A LEU 119 n 119 LEU 119 A LYS 120 n 120 LYS 120 A CYS 121 n 121 CYS 121 A ALA 122 n 122 ALA 122 A GLN 123 n 123 GLN 123 A TYR 124 n 124 TYR 124 A TRP 125 n 125 TRP 125 A PRO 126 n 126 PRO 126 A GLN 127 n 127 GLN 127 A LYS 128 n 128 LYS 128 A GLU 129 n 129 GLU 129 A GLU 130 n 130 GLU 130 A LYS 131 n 131 LYS 131 A GLU 132 n 132 GLU 132 A MET 133 n 133 MET 133 A ILE 134 n 134 ILE 134 A PHE 135 n 135 PHE 135 A GLU 136 n 136 GLU 136 A ASP 137 n 137 ASP 137 A THR 138 n 138 THR 138 A ASN 139 n 139 ASN 139 A LEU 140 n 140 LEU 140 A LYS 141 n 141 LYS 141 A LEU 142 n 142 LEU 142 A THR 143 n 143 THR 143 A LEU 144 n 144 LEU 144 A ILE 145 n 145 ILE 145 A SER 146 n 146 SER 146 A GLU 147 n 147 GLU 147 A ASP 148 n 148 ASP 148 A ILE 149 n 149 ILE 149 A LYS 150 n 150 LYS 150 A THR 151 n 151 THR 151 A TYR 152 n 152 TYR 152 A TYR 153 n 153 TYR 153 A THR 154 n 154 THR 154 A VAL 155 n 155 VAL 155 A ARG 156 n 156 ARG 156 A GLN 157 n 157 GLN 157 A LEU 158 n 158 LEU 158 A GLU 159 n 159 GLU 159 A LEU 160 n 160 LEU 160 A GLU 161 n 161 GLU 161 A ASN 162 n 162 ASN 162 A LEU 163 n 163 LEU 163 A THR 164 n 164 THR 164 A THR 165 n 165 THR 165 A GLN 166 n 166 GLN 166 A GLU 167 n 167 GLU 167 A THR 168 n 168 THR 168 A ARG 169 n 169 ARG 169 A GLU 170 n 170 GLU 170 A ILE 171 n 171 ILE 171 A LEU 172 n 172 LEU 172 A HIS 173 n 173 HIS 173 A PHE 174 n 174 PHE 174 A HIS 175 n 175 HIS 175 A TYR 176 n 176 TYR 176 A THR 177 n 177 THR 177 A THR 178 n 178 THR 178 A TRP 179 n 179 TRP 179 A PRO 180 n 180 PRO 180 A ASP 181 n 181 ASP 181 A PHE 182 n 182 PHE 182 A GLY 183 n 183 GLY 183 A VAL 184 n 184 VAL 184 A PRO 185 n 185 PRO 185 A GLU 186 n 186 GLU 186 A SER 187 n 187 SER 187 A PRO 188 n 188 PRO 188 A ALA 189 n 189 ALA 189 A SER 190 n 190 SER 190 A PHE 191 n 191 PHE 191 A LEU 192 n 192 LEU 192 A ASN 193 n 193 ASN 193 A PHE 194 n 194 PHE 194 A LEU 195 n 195 LEU 195 A PHE 196 n 196 PHE 196 A LYS 197 n 197 LYS 197 A VAL 198 n 198 VAL 198 A ARG 199 n 199 ARG 199 A GLU 200 n 200 GLU 200 A SER 201 n 201 SER 201 A GLY 202 n 202 GLY 202 A SER 203 n 203 SER 203 A LEU 204 n 204 LEU 204 A SER 205 n 205 SER 205 A PRO 206 n 206 PRO 206 A GLU 207 n 207 GLU 207 A HIS 208 n 208 HIS 208 A GLY 209 n 209 GLY 209 A PRO 210 n 210 PRO 210 A VAL 211 n 211 VAL 211 A VAL 212 n 212 VAL 212 A VAL 213 n 213 VAL 213 A HIS 214 n 214 HIS 214 A SER 215 n 215 SER 215 A SER 216 n 216 SER 216 A ALA 217 n 217 ALA 217 A GLY 218 n 218 GLY 218 A ILE 219 n 219 ILE 219 A GLY 220 n 220 GLY 220 A ARG 221 n 221 ARG 221 A SER 222 n 222 SER 222 A GLY 223 n 223 GLY 223 A THR 224 n 224 THR 224 A PHE 225 n 225 PHE 225 A CYS 226 n 226 CYS 226 A LEU 227 n 227 LEU 227 A ALA 228 n 228 ALA 228 A ASP 229 n 229 ASP 229 A THR 230 n 230 THR 230 A CYS 231 n 231 CYS 231 A LEU 232 n 232 LEU 232 A LEU 233 n 233 LEU 233 A LEU 234 n 234 LEU 234 A MET 235 n 235 MET 235 A ASP 236 n 236 ASP 236 A LYS 237 n 237 LYS 237 A ARG 238 n 238 ARG 238 A LYS 239 n 239 LYS 239 A ASP 240 n 240 ASP 240 A PRO 241 n 241 PRO 241 A SER 242 n 242 SER 242 A SER 243 n 243 SER 243 A VAL 244 n 244 VAL 244 A ASP 245 n 245 ASP 245 A ILE 246 n 246 ILE 246 A LYS 247 n 247 LYS 247 A LYS 248 n 248 LYS 248 A VAL 249 n 249 VAL 249 A LEU 250 n 250 LEU 250 A LEU 251 n 251 LEU 251 A GLU 252 n 252 GLU 252 A MET 253 n 253 MET 253 A ARG 254 n 254 ARG 254 A LYS 255 n 255 LYS 255 A PHE 256 n 256 PHE 256 A ARG 257 n 257 ARG 257 A MET 258 n 258 MET 258 A GLY 259 n 259 GLY 259 A LEU 260 n 260 LEU 260 A ILE 261 n 261 ILE 261 A GLN 262 n 262 GLN 262 A THR 263 n 263 THR 263 A ALA 264 n 264 ALA 264 A ASP 265 n 265 ASP 265 A GLN 266 n 266 GLN 266 A LEU 267 n 267 LEU 267 A ARG 268 n 268 ARG 268 A PHE 269 n 269 PHE 269 A SER 270 n 270 SER 270 A TYR 271 n 271 TYR 271 A LEU 272 n 272 LEU 272 A ALA 273 n 273 ALA 273 A VAL 274 n 274 VAL 274 A ILE 275 n 275 ILE 275 A GLU 276 n 276 GLU 276 A GLY 277 n 277 GLY 277 A ALA 278 n 278 ALA 278 A LYS 279 n 279 LYS 279 A PHE 280 n 280 PHE 280 A ILE 281 n 281 ILE 281 A MET 282 n 282 MET 282 A GLY 283 n 283 GLY 283 A ASP 284 n 284 ASP 284 A SER 285 n 285 SER 285 A SER 286 n 286 SER 286 A VAL 287 n 287 VAL 287 A GLN 288 n 288 GLN 288 A ASP 289 n 289 ASP 289 A GLN 290 n 290 GLN 290 A TRP 291 n 291 TRP 291 A LYS 292 n 292 LYS 292 A GLU 293 n 293 GLU 293 A LEU 294 n 294 LEU 294 A SER 295 n 295 SER 295 A HIS 296 n 296 HIS 296 A GLU 297 n 297 GLU 297 A ASP 298 n 298 ASP 298 A n 299 299 A n 300 300 A n 301 301 A n 302 302 A n 303 303 A n 304 304 A n 305 305 A n 306 306 A n 307 307 A n 308 308 A n 309 309 A n 310 310 A n 311 311 A n 312 312 A n 313 313 A n 314 314 A n 315 315 A n 316 316 A n 317 317 A n 318 318 A n 319 319 A n 320 320 A n 321 321 A ASP 401 n 1 ASP 401 B ALA 402 n 2 ALA 402 B ASP 403 n 3 ASP 403 B GLU 404 n 4 GLU 404 B TYR 405 n 5 PTR 405 B LEU 406 n 6 LEU 406 B NH2 407 n 7 NH2 407 B author_defined_assembly 4 tetrameric B PTR 405 O-PHOSPHOTYROSINE B PTR 5 TYR 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 5_555 x-y,-y,-z+2/3 crystal symmetry operation 0.0000000000 0.0000000000 82.4000000000 A O SER 70 A O SER 70 A N LEU 83 A N LEU 83 A O ILE 82 A O ILE 82 A N VAL 211 A N VAL 211 A O VAL 212 A O VAL 212 A N VAL 108 A N VAL 108 A O VAL 107 A O VAL 107 A N LEU 172 A N LEU 172 A O GLU 167 A O GLU 167 A N ASN 162 A N ASN 162 A O VAL 155 A O VAL 155 A N ASP 148 A N ASP 148 A O LEU 140 A O LEU 140 A N PHE 135 A N PHE 135 1 A MET 1 A MET 1 1 Y 1 A LEU 299 A LEU 299 1 Y 1 A GLU 300 A GLU 300 1 Y 1 A PRO 301 A PRO 301 1 Y 1 A PRO 302 A PRO 302 1 Y 1 A PRO 303 A PRO 303 1 Y 1 A GLU 304 A GLU 304 1 Y 1 A HIS 305 A HIS 305 1 Y 1 A ILE 306 A ILE 306 1 Y 1 A PRO 307 A PRO 307 1 Y 1 A PRO 308 A PRO 308 1 Y 1 A PRO 309 A PRO 309 1 Y 1 A PRO 310 A PRO 310 1 Y 1 A ARG 311 A ARG 311 1 Y 1 A PRO 312 A PRO 312 1 Y 1 A PRO 313 A PRO 313 1 Y 1 A LYS 314 A LYS 314 1 Y 1 A ARG 315 A ARG 315 1 Y 1 A ILE 316 A ILE 316 1 Y 1 A LEU 317 A LEU 317 1 Y 1 A GLU 318 A GLU 318 1 Y 1 A PRO 319 A PRO 319 1 Y 1 A HIS 320 A HIS 320 1 Y 1 A ASN 321 A ASN 321 1 Y 1 B ASP 403 17.99 1 3.43 0.50 120.30 123.73 A A A NE CZ NH1 ARG ARG ARG 24 24 24 N 1 -3.05 0.50 120.30 117.25 A A A NE CZ NH2 ARG ARG ARG 33 33 33 N 1 12.85 1.50 119.30 132.15 A A A C N CA SER PRO PRO 205 206 206 Y 1 3.60 0.50 120.30 123.90 A A A NE CZ NH1 ARG ARG ARG 254 254 254 N 1 6.14 0.90 118.30 124.44 B B B CB CG OD1 ASP ASP ASP 401 401 401 N 1 -17.42 1.60 122.70 105.28 B B B O C N ASP ASP GLU 403 403 404 Y 1 B B CB CG ASP ASP 401 401 0.139 0.021 1.513 1.652 N 1 B B CA C ASP ASP 401 401 0.163 0.026 1.525 1.688 N 1 A CYS 32 -142.97 45.34 1 A HIS 60 -74.26 37.21 1 A ASP 63 -46.48 -80.78 1 A ASN 68 -68.03 85.25 1 A GLU 75 -47.75 -72.38 1 A CYS 121 -172.57 140.99 1 A GLN 166 57.09 17.53 1 A PRO 206 -43.32 -18.82 1 A SER 215 -146.79 -149.20 1 A ILE 219 -131.48 -38.68 1 A LYS 239 -0.93 52.71 1 A ASP 240 -155.94 69.26 1 A SER 243 -79.22 21.18 1 A LEU 260 -56.73 108.88 1 A ILE 261 88.84 110.14 1 A SER 286 -24.92 -52.66 1 A GLU 297 -68.71 33.36 1 B ALA 402 5.23 -66.47 1 B ASP 403 -25.10 -38.41 22.9 0.199 0.199 2.6 6.0 14754 82.6 1 2. 2.6 6.0 71 2553 55 0 2427 0.018 2.10 2.6 50.0 1PTU 15101 0.0 0.095 1 3.6 84.6 model building X-PLOR refinement X-PLOR data reduction DENZO phasing X-PLOR CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH PHOSPHOTYROSINE-CONTAINING HEXA-PEPTIDE (DADEPYL-NH2) 1 N N 2 N N 3 N N 3 N N A MET 3 A MET 3 HELX_P A SER 13 A SER 13 1 1 11 A TRP 16 A TRP 16 HELX_P A GLU 26 A GLU 26 1 2 11 A PRO 38 A PRO 38 HELX_P A ARG 43 A ARG 43 5 3 6 A ASP 53 A ASP 53 HELX_P A SER 55 A SER 55 5 4 3 A PRO 89 A PRO 89 HELX_P A GLN 102 A GLN 102 5 5 14 A PRO 188 A PRO 188 HELX_P A GLU 200 A GLU 200 1 6 13 A GLY 220 A GLY 220 HELX_P A LYS 237 A LYS 237 1 7 18 A PRO 241 A PRO 241 HELX_P A SER 243 A SER 243 5 8 3 A ILE 246 A ILE 246 HELX_P A LYS 255 A LYS 255 1 9 10 A ALA 264 A ALA 264 HELX_P A ILE 281 A ILE 281 1 10 18 A SER 286 A SER 286 HELX_P A LEU 294 A LEU 294 1 11 9 covale 1.327 both B GLU 404 B C GLU 4 1_555 B PTR 405 B N PTR 5 1_555 covale 1.328 both B PTR 405 B C PTR 5 1_555 B LEU 406 B N LEU 6 1_555 covale 1.244 both B LEU 406 B C LEU 6 1_555 B NH2 407 B N NH2 7 1_555 COMPLEX (HYDROLASE/PEPTIDE) HYDROLASE, ACETYLATION, PHOSPHORYLATION, COMPLEX (HYDROLASE-PEPTIDE) COMPLEX PTN1_HUMAN UNP 1 1 P18031 MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKSYYTVRQLEL ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHCSAGIGRSGTFCLADTCLLLMDKRKD PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH NGKCREFFPNHQWVKEETQEDKDCPIKEEKGSPLNAAPYGIESMSQDTEVRSRVVGGSLRGAQAASPAKGEPSLPEKDED HALSYWKPFLVNMCVATVLTAGAYLCYRFLFNSNT 1PTU PDB 2 1PTU 1 321 1PTU 1 321 P18031 A 1 1 321 401 407 1PTU 401 407 1PTU B 2 1 7 1 SER conflict THR 151 1PTU A P18031 UNP 151 151 1 CYS engineered mutation SER 215 1PTU A P18031 UNP 215 215 8 anti-parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel A ALA 69 A ALA 69 A MET 74 A MET 74 A ARG 79 A ARG 79 A THR 84 A THR 84 A VAL 211 A VAL 211 A HIS 214 A HIS 214 A GLY 106 A GLY 106 A MET 109 A MET 109 A GLU 167 A GLU 167 A TYR 176 A TYR 176 A TYR 153 A TYR 153 A ASN 162 A ASN 162 A LEU 140 A LEU 140 A ILE 149 A ILE 149 A MET 133 A MET 133 A PHE 135 A PHE 135 BINDING SITE FOR RESIDUE NH2 B 407 B NH2 407 Software 1 B LEU 406 B LEU 6 1 1_555 152 P 31 2 1