1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Clore, G.M. Qin, J. Gronenborn, A.M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE 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 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 O N 21 N N N 22 N O N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N N N 32 S C N 33 N C N 34 N O N 35 N C N 36 N C N 37 N O N 38 N O N 39 N O N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N N N 48 R C N 49 N C N 50 N O N 51 N C N 52 N S N 53 N O N 54 N H N 55 N H N 56 N H N 57 N H N 58 N H N 59 N H N 60 N H N 61 N N N 62 S C N 63 N C N 64 N O N 65 N C N 66 N C N 67 N C N 68 N O N 69 N N N 70 N O N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 S C N 83 N C N 84 N O N 85 N C N 86 N C N 87 N C N 88 N O N 89 N O N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N N N 101 N C N 102 N C N 103 N O N 104 N O 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 Y 115 N C Y 116 N N Y 117 N C Y 118 N C Y 119 N N N 120 N O 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 H N 130 N H N 131 N N N 132 S C N 133 N C N 134 N O N 135 S C N 136 N C N 137 N C N 138 N C N 139 N O N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N N N 154 S C N 155 N C N 156 N O N 157 N C N 158 N C N 159 N C N 160 N C N 161 N O 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 H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N N N 176 S C N 177 N C N 178 N O N 179 N C N 180 N C N 181 N C N 182 N C N 183 N N N 184 N O 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 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 N N 201 S C N 202 N C N 203 N O N 204 N C N 205 N C N 206 N S N 207 N C N 208 N O 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 H N 217 N H N 218 N H N 219 N H N 220 N N N 221 S C N 222 N C N 223 N O N 224 N C Y 225 N C Y 226 N C Y 227 N C Y 228 N C Y 229 N C Y 230 N C N 231 N O N 232 N H N 233 N H N 234 N H N 235 N H 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 N N 244 S C N 245 N C N 246 N O N 247 N C N 248 N C N 249 N C N 250 N O 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 H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C N 265 N O 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 N N 275 S C N 276 N C N 277 N O N 278 R C N 279 N O 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 Y 296 N C Y 297 N C Y 298 N C Y 299 N N Y 300 N C Y 301 N C Y 302 N C Y 303 N C Y 304 N C N 305 N O N 306 N H N 307 N H N 308 N H 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 C Y 327 N C Y 328 N C N 329 N O N 330 N O N 331 N H N 332 N H 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 N N 343 S C N 344 N C N 345 N O N 346 N C N 347 N C N 348 N C N 349 N O 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 H N 359 N H N 360 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 doub 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 sing N 34 N sing N 35 N doub N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing 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 sing N 62 N sing N 63 N doub N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N doub N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N doub 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 sing N 90 N doub 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 sing N 98 N sing N 99 N sing N 100 N doub 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 sing N 109 N doub N 110 N sing N 111 N sing N 112 N sing N 113 N sing Y 114 N sing Y 115 N doub Y 116 N doub N 117 N sing Y 118 N sing N 119 N sing Y 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 sing N 127 N sing N 128 N sing N 129 N sing N 130 N doub N 131 N sing N 132 N sing N 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 sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub 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 sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N doub 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 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 doub 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 sing N 212 N sing N 213 N sing N 214 N sing N 215 N doub N 216 N sing N 217 N sing N 218 N sing N 219 N sing Y 220 N doub Y 221 N sing Y 222 N sing N 223 N sing Y 224 N doub N 225 N sing Y 226 N doub N 227 N sing Y 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 doub N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 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 sing N 254 N sing N 255 N doub 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 doub 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 sing N 284 N doub N 285 N sing N 286 N sing N 287 N sing N 288 N sing Y 289 N doub Y 290 N sing Y 291 N sing N 292 N sing Y 293 N doub Y 294 N sing Y 295 N sing N 296 N sing Y 297 N sing Y 298 N doub N 299 N sing Y 300 N doub N 301 N sing Y 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 N 322 N sing Y 323 N doub N 324 N sing Y 325 N sing N 326 N sing N 327 N sing N 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 doub N 337 N sing N 338 N sing N 339 N sing N 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 UK Structure STRUE6 2005 0969-2126 4 613 620 10.1016/S0969-2126(96)00065-2 8736558 The solution structure of human thioredoxin complexed with its target from Ref-1 reveals peptide chain reversal. 1996 UK Structure STRUE6 2005 0969-2126 3 289 Solution Structure of Human Thioredoxin in a Mixed Disulfide Intermediate Complex with its Target Peptide from the Transcription Factor NF Kappa B 1995 UK Structure STRUE6 2005 0969-2126 2 503 The High-Resolution Three-Dimensional Solution Structures of the Oxidized and Reduced States of Human Thioredoxin 1994 US Biochemistry BICHAW 0033 0006-2960 30 2685 High-Resolution Three-Dimensional Structure of Reduced Recombinant Human Thioredoxin in Solution 1991 10.2210/pdb1cqh/pdb pdb_00001cqh 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 11592.125 THIOREDOXIN CHAIN A, C35A, C62A, C69A, C73A 1 man polymer 1404.611 REF-1 PEPTIDE 4.2.99.18 RESIDUES 59 - 71 OF THE P50 SUBUNIT OF NFKB 1 man polymer no no MVKQIESKTAFQEALDAAGDKLVVVDFSATWCGPAKMIKPFFHSLSEKYSNVIFLEVDVDDAQDVASEAEVKATPTFQFF KKGQKVGEFSGANKEKLEATINELV MVKQIESKTAFQEALDAAGDKLVVVDFSATWCGPAKMIKPFFHSLSEKYSNVIFLEVDVDDAQDVASEAEVKATPTFQFF KKGQKVGEFSGANKEKLEATINELV A polypeptide(L) no no PATLKICSWNVDG PATLKICSWNVDG 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 human Homo sample POTENTIAL 9606 Homo sapiens database_2 pdbx_database_related pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif chem_comp_atom chem_comp_bond pdbx_entry_details pdbx_modification_feature repository Initial release Version format compliance Version format compliance Database references Derived calculations Other Data collection Structure summary 1 0 1996-08-01 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 1 4 2024-10-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_related.content_type _pdbx_database_related.details _pdbx_database_status.process_site _struct_ref_seq_dif.details _pdbx_entry_details.has_protein_modification ensemble Y BNL 1996-04-02 REL Y THR AT POSITION 74 WAS FOUND BY WOLMAN ET AL., JOURNAL OF BIOCHEMISTRY 263, 15506 (1988). A CYS 32 Disulfide bridge SG A CYS 32 B CYS 65 SG B CYS 7 1_555 1_555 None 1 THE STRUCTURES ARE CALCULATED USING THE HYBRID METRIC MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD DESCRIBED BY: NILGES, M., CLORE, G.M. & GRONENBORN, A.M. (1988) FEBS LETT 229, 317 - 324. MODIFIED TO INCORPORATE COUPLING CONSTANT (GARRETT ET AL. (1994) J. MAGN. RESON SERIES B 104 99 - 103), CARBON CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J. MAGN. RESON. SERIES B 106, 92 - 96), AND PROTON CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J. MAGN. RESON SERIES B 107, 293 - 297) RESTRAINTS, AND A CONFORMATIONAL DATABASE POTENTIAL TERM (KUSZEWSKI, GRONENBORN & CLORE (1996) PROTEIN SCIENCE IN PRESS). ALL STRUCTURAL STATISTICS ARE GIVEN IN THE REFERENCE. THE 3D STRUCTURE OF THE HUMAN THIOREDOXIN-NFKB PEPTIDE COMPLEX IN SOLUTION BY NMR IS BASED ON 3213 EXPERIMENTAL RESTRAINTS COMPRISING: 2581 STRUCTURE USEFUL INTERPROTON DISTANCE RESTRAINTS 36 RESTRAINTS FOR 18 BACKBONE H-BONDS 321 TORSION ANGLE RESTRAINTS (104 PHI, 76 PSI, 78 CHI1, AND 30 CHI2 FOR HUMAN THIOREDOXIN, AND 11 PHI, 9 PSI, 9 CHI1, AND 4 CHI2 ANGLES FOR THE REF-1 PEPTIDE 86 HN-HALPHA THREE-BOND COUPLING CONSTANTS 100 13CALPHA AND 97 13CB CHEMICAL SHIFT RESTRAINTS. 442 1H CHEMICAL SHIFT RESTRAINTS (MADE UP OF 113 CAH, 67 METHYL GROUPS AND 262 OTHER NON-EXCHANGEABLE PROTONS). THE BREAKDOWN OF THE INTERPROTON DISTANCE RESTRAINTS IS AS FOLLOWS: INTRAMOLECULAR HTRX RESTRAINTS: 534 SEQUENTIAL 539 SHORT RANGE (1 < |I-J|<=5) 688 LONG RANGE (|I-J|>5) 682 INTRARESIDUE INTRAMOLECULAR PEPTIDE RESTRAINTS: 83 INTERMOLECULAR HTRX-NFKB: 55 THE STRUCTURE FOUND IN THIS ENTRY IS THE RESTRAINED MINIMIZED AVERAGE STRUCTURE: (SA)R. THIS IS OBTAINED BY FIRST AVERAGING THE COORDINATES OF THE INDIVIDUAL 35 DYNAMICAL SIMULATED ANNEALING SA STRUCTURES BEST FITTED TO RESIDUES 1 - 105 OF HTRX AND RESIDUES 57 - 67 OF THE PEPTIDE AND SUBJECTING THE RESULTING COORDINATES TO RESTRAINED MINIMIZATION. THE LAST NUMBER COLUMN IN THIS SET OF COORDINATES (THE B-FACTOR COLUMN IN X-RAY STRUCTURES) GIVES THE AVERAGE RMS DIFFERENCE BETWEEN THE INDIVIDUAL SA STRUCTURES AND THE MEAN STRUCTURE. MET 1 n 1 MET 1 A VAL 2 n 2 VAL 2 A LYS 3 n 3 LYS 3 A GLN 4 n 4 GLN 4 A ILE 5 n 5 ILE 5 A GLU 6 n 6 GLU 6 A SER 7 n 7 SER 7 A LYS 8 n 8 LYS 8 A THR 9 n 9 THR 9 A ALA 10 n 10 ALA 10 A PHE 11 n 11 PHE 11 A GLN 12 n 12 GLN 12 A GLU 13 n 13 GLU 13 A ALA 14 n 14 ALA 14 A LEU 15 n 15 LEU 15 A ASP 16 n 16 ASP 16 A ALA 17 n 17 ALA 17 A ALA 18 n 18 ALA 18 A GLY 19 n 19 GLY 19 A ASP 20 n 20 ASP 20 A LYS 21 n 21 LYS 21 A LEU 22 n 22 LEU 22 A VAL 23 n 23 VAL 23 A VAL 24 n 24 VAL 24 A VAL 25 n 25 VAL 25 A ASP 26 n 26 ASP 26 A PHE 27 n 27 PHE 27 A SER 28 n 28 SER 28 A ALA 29 n 29 ALA 29 A THR 30 n 30 THR 30 A TRP 31 n 31 TRP 31 A CYS 32 n 32 CYS 32 A GLY 33 n 33 GLY 33 A PRO 34 n 34 PRO 34 A ALA 35 n 35 ALA 35 A LYS 36 n 36 LYS 36 A MET 37 n 37 MET 37 A ILE 38 n 38 ILE 38 A LYS 39 n 39 LYS 39 A PRO 40 n 40 PRO 40 A PHE 41 n 41 PHE 41 A PHE 42 n 42 PHE 42 A HIS 43 n 43 HIS 43 A SER 44 n 44 SER 44 A LEU 45 n 45 LEU 45 A SER 46 n 46 SER 46 A GLU 47 n 47 GLU 47 A LYS 48 n 48 LYS 48 A TYR 49 n 49 TYR 49 A SER 50 n 50 SER 50 A ASN 51 n 51 ASN 51 A VAL 52 n 52 VAL 52 A ILE 53 n 53 ILE 53 A PHE 54 n 54 PHE 54 A LEU 55 n 55 LEU 55 A GLU 56 n 56 GLU 56 A VAL 57 n 57 VAL 57 A ASP 58 n 58 ASP 58 A VAL 59 n 59 VAL 59 A ASP 60 n 60 ASP 60 A ASP 61 n 61 ASP 61 A ALA 62 n 62 ALA 62 A GLN 63 n 63 GLN 63 A ASP 64 n 64 ASP 64 A VAL 65 n 65 VAL 65 A ALA 66 n 66 ALA 66 A SER 67 n 67 SER 67 A GLU 68 n 68 GLU 68 A ALA 69 n 69 ALA 69 A GLU 70 n 70 GLU 70 A VAL 71 n 71 VAL 71 A LYS 72 n 72 LYS 72 A ALA 73 n 73 ALA 73 A THR 74 n 74 THR 74 A PRO 75 n 75 PRO 75 A THR 76 n 76 THR 76 A PHE 77 n 77 PHE 77 A GLN 78 n 78 GLN 78 A PHE 79 n 79 PHE 79 A PHE 80 n 80 PHE 80 A LYS 81 n 81 LYS 81 A LYS 82 n 82 LYS 82 A GLY 83 n 83 GLY 83 A GLN 84 n 84 GLN 84 A LYS 85 n 85 LYS 85 A VAL 86 n 86 VAL 86 A GLY 87 n 87 GLY 87 A GLU 88 n 88 GLU 88 A PHE 89 n 89 PHE 89 A SER 90 n 90 SER 90 A GLY 91 n 91 GLY 91 A ALA 92 n 92 ALA 92 A ASN 93 n 93 ASN 93 A LYS 94 n 94 LYS 94 A GLU 95 n 95 GLU 95 A LYS 96 n 96 LYS 96 A LEU 97 n 97 LEU 97 A GLU 98 n 98 GLU 98 A ALA 99 n 99 ALA 99 A THR 100 n 100 THR 100 A ILE 101 n 101 ILE 101 A ASN 102 n 102 ASN 102 A GLU 103 n 103 GLU 103 A LEU 104 n 104 LEU 104 A VAL 105 n 105 VAL 105 A PRO 59 n 1 PRO 59 B ALA 60 n 2 ALA 60 B THR 61 n 3 THR 61 B LEU 62 n 4 LEU 62 B LYS 63 n 5 LYS 63 B ILE 64 n 6 ILE 64 B CYS 65 n 7 CYS 65 B SER 66 n 8 SER 66 B TRP 67 n 9 TRP 67 B ASN 68 n 10 ASN 68 B VAL 69 n 11 VAL 69 B ASP 70 n 12 ASP 70 B GLY 71 n 13 GLY 71 B author_defined_assembly 2 dimeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 A O LYS 3 A O LYS 3 A N PHE 54 A N PHE 54 A O ILE 53 A O ILE 53 A N VAL 24 A N VAL 24 A O VAL 23 A O VAL 23 A N PHE 80 A N PHE 80 A O PHE 77 A O PHE 77 A N PHE 89 A N PHE 89 1 A PHE 27 -97.61 30.03 HIGH RESOLUTION SOLUTION NMR STRUCTURE OF MIXED DISULFIDE INTERMEDIATE BETWEEN HUMAN THIOREDOXIN (C35A, C62A, C69A, C73A) MUTANT AND A 13 RESIDUE PEPTIDE COMPRISING ITS TARGET SITE IN HUMAN REF-1 (RESIDUES 59-71 OF THE P50 SUBUNIT OF NFKB), NMR, MINIMIZED AVERAGE STRUCTURE 1 N N 2 N N A LYS 8 A LYS 8 HELX_P A ALA 17 A ALA 17 1 1 10 A GLY 33 A GLY 33 HELX_P A PHE 42 A PHE 42 1 2 10 A SER 44 A SER 44 HELX_P A LYS 48 A LYS 48 5 3 5 A GLN 63 A GLN 63 HELX_P A ALA 69 A ALA 69 1 4 7 A LYS 94 A LYS 94 HELX_P A LEU 104 A LEU 104 1 5 11 disulf 2.027 A CYS 32 A SG CYS 32 1_555 B CYS 65 B SG CYS 7 1_555 COMPLEX (ELECTRON TRANSPORT/PEPTIDE) COMPLEX, ELECTRON TRANSPORT/PEPTIDE, COMPLEX (ELECTRON TRANSPORT-PEPTIDE) COMPLEX A THR 74 A THR 74 1 A PRO 75 A PRO 75 -2.71 THIO_HUMAN UNP 1 1 P10599 VKQIESKTAFQEALDAAGDKLVVVDFSATWCGPCKMIKPFFHSLSEKYSNVIFLEVDVDDCQDVASECEVKCMPTFQFFK KGQKVGEFSGANKEKLEATINELV APEX1_HUMAN UNP 2 1 P27695 PKRGKKGAVAEDGDELRTEPEAKKSKTAAKKNDKEAAGEGPALYEDPPDQKTSPSGKPATLKICSWNVDGLRAWIKKKGL DWVKEEAPDILCLQETKCSENKLPAELQELPGLSHQYWSAPSDKEGYSGVGLLSRQCPLKVSYGIGDEEHDQEGRVIVAE FDSFVLVTAYVPNAGRGLVRLEYRQRWDEAFRKFLKGLASRKPLVLCGDLNVAHEEIDLRNPKGNKKNAGFTPQERQGFG ELLQAVPLADSFRHLYPNTPYAYTFWTYMMNARSKNVGWRLDYFLLSHSLLPALCDSKIRSKALGSDHCPITLYLAL 1 104 1CQH 2 105 P10599 A 1 2 105 58 70 1CQH 59 71 P27695 B 2 1 13 1 CYS engineered mutation ALA 35 1CQH A P10599 UNP 34 35 1 CYS engineered mutation ALA 62 1CQH A P10599 UNP 61 62 1 CYS engineered mutation ALA 69 1CQH A P10599 UNP 68 69 1 CYS engineered mutation ALA 73 1CQH A P10599 UNP 72 73 1 MET conflict THR 74 1CQH A P10599 UNP 73 74 5 parallel parallel anti-parallel anti-parallel A VAL 2 A VAL 2 A ILE 5 A ILE 5 A ILE 53 A ILE 53 A VAL 57 A VAL 57 A VAL 23 A VAL 23 A PHE 27 A PHE 27 A THR 76 A THR 76 A LYS 81 A LYS 81 A GLN 84 A GLN 84 A SER 90 A SER 90 1 P 1