0.01633 0.00943 0.00000 0.00000 0.01886 0.00000 0.00000 0.00000 0.00474 0.00000 0.00000 0.00000 Dattagupta, J.K. Chakrabarti, C. Ravichandran, S. Dasgupta, J. Ghosh, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 61.240 61.240 210.860 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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 UK PROTEIN ENG. PRENE9 0859 0269-2139 14 349 357 10.1093/protein/14.5.349 11438758 The role of Asn14 in the stability and conformation of the reactive-site loop of winged bean chymotrypsin inhibitor: crystal structures of two point mutants Asn14-->Lys and Asn14-->Asp. 2001 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 55 1814 1821 10.1107/S0907444999009877 Crystallography of a Kunitz-type Serine Protease Inhibitor: The 90K Structure of Winged bean Chymotrypsin Inhibitor (WCI) at 2.13A resolution. 1999 US Proteins PSFGEY 0867 0887-3585 35 321 331 10.1002/(SICI)1097-0134(19990515)35:3<321::AID-PROT6>3.3.CO;2-P Refined crystal structure (2.3A) of a double-headed Winged bean alpha-Chymotrypsin Inhibitor and location of its second reactive site 1999 US Protein Expr.Purif. PEXPEJ 0757 1046-5928 10 100 106 10.1006/prep.1996.0707 cDNA cloning, expression and rapid purification of Kunitz-type Winged bean Chymotrypsin Inhibitor 1997 10.2210/pdb1fn0/pdb pdb_00001fn0 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 CCD 1998-08-10 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.934 1.0 ID14-4 ESRF 0.934 SYNCHROTRON ESRF BEAMLINE ID14-4 20675.316 CHYMOTRYPSIN INHIBITOR 3 N14D 1 man polymer 96.063 SULFATE ION 4 syn non-polymer 18.015 water 169 nat water WCI-3 no no MEFDDDLVDAEGNLVEDGGTYYLLPHIWAHGGGIETAKTGNEPCPLTVVRSPNEVSKGEPIRISSQFLSLFIPRGSLVAL GFANPPSCAASPWWTVVDSPQGPAVKLSQQKLPEKDILVFKFEKVSHSNIHVYKLLYCQHDEEDVKCDQYIGIHRDRNGN RRLVVTEENPLELVLLKAKSETASSH MEFDDDLVDAEGNLVEDGGTYYLLPHIWAHGGGIETAKTGNEPCPLTVVRSPNEVSKGEPIRISSQFLSLFIPRGSLVAL GFANPPSCAASPWWTVVDSPQGPAVKLSQQKLPEKDILVFKFEKVSHSNIHVYKLLYCQHDEEDVKCDQYIGIHRDRNGN RRLVVTEENPLELVLLKAKSETASSH 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 n n n n winged bean Psophocarpus Escherichia sample 3891 SEED Psophocarpus tetragonolobus 562 Escherichia coli PLASMID PTRC99A 1 2.76 55.41 VAPOR DIFFUSION, HANGING DROP 5.4 Ammonium sulfate, Sodium acetate, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K 277.0 database_2 struct_ref_seq_dif struct_site repository Initial release Version format compliance Derived calculations Version format compliance Database references Derived calculations 1 0 2001-02-19 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-11-03 _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 1FMZ contains the same protein. 1EYL is the same protein in recombinant form 4WBC is the crystal structure of the same protein (native) at 2.13A resolution 2WBC is the crystal structure of the same protein (native) at 2.3A resolution 1WBC is the Crystal structure of the same protein (native) at 2.95A resolution RCSB Y RCSB 2000-08-19 REL REL SO4 SULFATE ION HOH water SUL 900 2 SO4 SO4 900 A SUL 902 2 SO4 SO4 902 A SUL 904 2 SO4 SO4 904 A SUL 905 2 SO4 SO4 905 A HOH 201 3 HOH HOH 201 A HOH 202 3 HOH HOH 202 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 207 3 HOH HOH 207 A HOH 208 3 HOH HOH 208 A HOH 209 3 HOH HOH 209 A HOH 210 3 HOH HOH 210 A HOH 211 3 HOH HOH 211 A HOH 212 3 HOH HOH 212 A HOH 213 3 HOH HOH 213 A HOH 214 3 HOH HOH 214 A HOH 215 3 HOH HOH 215 A HOH 216 3 HOH HOH 216 A HOH 217 3 HOH HOH 217 A HOH 218 3 HOH HOH 218 A HOH 219 3 HOH HOH 219 A HOH 220 3 HOH HOH 220 A HOH 221 3 HOH HOH 221 A HOH 222 3 HOH HOH 222 A HOH 223 3 HOH HOH 223 A HOH 224 3 HOH HOH 224 A HOH 225 3 HOH HOH 225 A HOH 226 3 HOH HOH 226 A HOH 227 3 HOH HOH 227 A HOH 228 3 HOH HOH 228 A HOH 229 3 HOH HOH 229 A HOH 230 3 HOH HOH 230 A HOH 231 3 HOH HOH 231 A HOH 232 3 HOH HOH 232 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 236 3 HOH HOH 236 A HOH 237 3 HOH HOH 237 A HOH 238 3 HOH HOH 238 A HOH 239 3 HOH HOH 239 A HOH 240 3 HOH HOH 240 A HOH 241 3 HOH HOH 241 A HOH 242 3 HOH HOH 242 A HOH 243 3 HOH HOH 243 A HOH 244 3 HOH HOH 244 A HOH 245 3 HOH HOH 245 A HOH 246 3 HOH HOH 246 A HOH 247 3 HOH HOH 247 A HOH 248 3 HOH HOH 248 A HOH 249 3 HOH HOH 249 A HOH 250 3 HOH HOH 250 A HOH 251 3 HOH HOH 251 A HOH 253 3 HOH HOH 253 A HOH 254 3 HOH HOH 254 A HOH 255 3 HOH HOH 255 A HOH 256 3 HOH HOH 256 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 259 3 HOH HOH 259 A HOH 260 3 HOH HOH 260 A HOH 261 3 HOH HOH 261 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 269 3 HOH HOH 269 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 274 3 HOH HOH 274 A HOH 275 3 HOH HOH 275 A HOH 276 3 HOH HOH 276 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 295 3 HOH HOH 295 A HOH 297 3 HOH HOH 297 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 308 3 HOH HOH 308 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 320 3 HOH HOH 320 A HOH 322 3 HOH HOH 322 A HOH 323 3 HOH HOH 323 A HOH 324 3 HOH HOH 324 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 A HOH 328 3 HOH HOH 328 A HOH 329 3 HOH HOH 329 A HOH 330 3 HOH HOH 330 A HOH 331 3 HOH HOH 331 A HOH 333 3 HOH HOH 333 A HOH 336 3 HOH HOH 336 A HOH 337 3 HOH HOH 337 A HOH 338 3 HOH HOH 338 A HOH 339 3 HOH HOH 339 A HOH 342 3 HOH HOH 342 A HOH 343 3 HOH HOH 343 A HOH 344 3 HOH HOH 344 A HOH 345 3 HOH HOH 345 A HOH 346 3 HOH HOH 346 A HOH 347 3 HOH HOH 347 A HOH 348 3 HOH HOH 348 A HOH 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 355 3 HOH HOH 355 A HOH 356 3 HOH HOH 356 A HOH 357 3 HOH HOH 357 A HOH 358 3 HOH HOH 358 A HOH 359 3 HOH HOH 359 A HOH 360 3 HOH HOH 360 A HOH 361 3 HOH HOH 361 A HOH 362 3 HOH HOH 362 A HOH 363 3 HOH HOH 363 A HOH 365 3 HOH HOH 365 A HOH 366 3 HOH HOH 366 A HOH 369 3 HOH HOH 369 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 374 3 HOH HOH 374 A HOH 376 3 HOH HOH 376 A HOH 377 3 HOH HOH 377 A HOH 378 3 HOH HOH 378 A HOH 379 3 HOH HOH 379 A HOH 380 3 HOH HOH 380 A HOH 381 3 HOH HOH 381 A HOH 382 3 HOH HOH 382 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 385 3 HOH HOH 385 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 501 3 HOH HOH 501 A n 1 1 A n 2 2 A n 3 3 A ASP 4 n 4 ASP 4 A ASP 5 n 5 ASP 5 A ASP 6 n 6 ASP 6 A LEU 7 n 7 LEU 7 A VAL 8 n 8 VAL 8 A ASP 9 n 9 ASP 9 A ALA 10 n 10 ALA 10 A GLU 11 n 11 GLU 11 A GLY 12 n 12 GLY 12 A ASN 13 n 13 ASN 13 A LEU 14 n 14 LEU 14 A VAL 15 n 15 VAL 15 A GLU 16 n 16 GLU 16 A ASP 17 n 17 ASP 17 A GLY 18 n 18 GLY 18 A GLY 19 n 19 GLY 19 A THR 20 n 20 THR 20 A TYR 21 n 21 TYR 21 A TYR 22 n 22 TYR 22 A LEU 23 n 23 LEU 23 A LEU 24 n 24 LEU 24 A PRO 25 n 25 PRO 25 A HIS 26 n 26 HIS 26 A ILE 27 n 27 ILE 27 A TRP 28 n 28 TRP 28 A ALA 29 n 29 ALA 29 A HIS 30 n 30 HIS 30 A GLY 31 n 31 GLY 31 A GLY 32 n 32 GLY 32 A GLY 33 n 33 GLY 33 A ILE 34 n 34 ILE 34 A GLU 35 n 35 GLU 35 A THR 36 n 36 THR 36 A ALA 37 n 37 ALA 37 A LYS 38 n 38 LYS 38 A THR 39 n 39 THR 39 A GLY 40 n 40 GLY 40 A ASN 41 n 41 ASN 41 A GLU 42 n 42 GLU 42 A PRO 43 n 43 PRO 43 A CYS 44 n 44 CYS 44 A PRO 45 n 45 PRO 45 A LEU 46 n 46 LEU 46 A THR 47 n 47 THR 47 A VAL 48 n 48 VAL 48 A VAL 49 n 49 VAL 49 A ARG 50 n 50 ARG 50 A SER 51 n 51 SER 51 A PRO 52 n 52 PRO 52 A ASN 53 n 53 ASN 53 A GLU 54 n 54 GLU 54 A VAL 55 n 55 VAL 55 A SER 56 n 56 SER 56 A LYS 57 n 57 LYS 57 A GLY 58 n 58 GLY 58 A GLU 59 n 59 GLU 59 A PRO 60 n 60 PRO 60 A ILE 61 n 61 ILE 61 A ARG 62 n 62 ARG 62 A ILE 63 n 63 ILE 63 A SER 64 n 64 SER 64 A SER 65 n 65 SER 65 A GLN 66 n 66 GLN 66 A PHE 67 n 67 PHE 67 A LEU 68 n 68 LEU 68 A SER 69 n 69 SER 69 A LEU 70 n 70 LEU 70 A PHE 71 n 71 PHE 71 A ILE 72 n 72 ILE 72 A PRO 73 n 73 PRO 73 A ARG 74 n 74 ARG 74 A GLY 75 n 75 GLY 75 A SER 76 n 76 SER 76 A LEU 77 n 77 LEU 77 A VAL 78 n 78 VAL 78 A ALA 79 n 79 ALA 79 A LEU 80 n 80 LEU 80 A GLY 81 n 81 GLY 81 A PHE 82 n 82 PHE 82 A ALA 83 n 83 ALA 83 A ASN 84 n 84 ASN 84 A PRO 85 n 85 PRO 85 A PRO 86 n 86 PRO 86 A SER 87 n 87 SER 87 A CYS 88 n 88 CYS 88 A ALA 89 n 89 ALA 89 A ALA 90 n 90 ALA 90 A SER 91 n 91 SER 91 A PRO 92 n 92 PRO 92 A TRP 93 n 93 TRP 93 A TRP 94 n 94 TRP 94 A THR 95 n 95 THR 95 A VAL 96 n 96 VAL 96 A VAL 97 n 97 VAL 97 A ASP 98 n 98 ASP 98 A SER 99 n 99 SER 99 A PRO 100 n 100 PRO 100 A GLN 101 n 101 GLN 101 A GLY 102 n 102 GLY 102 A PRO 103 n 103 PRO 103 A ALA 104 n 104 ALA 104 A VAL 105 n 105 VAL 105 A LYS 106 n 106 LYS 106 A LEU 107 n 107 LEU 107 A SER 108 n 108 SER 108 A GLN 109 n 109 GLN 109 A GLN 110 n 110 GLN 110 A LYS 111 n 111 LYS 111 A LEU 112 n 112 LEU 112 A PRO 113 n 113 PRO 113 A GLU 114 n 114 GLU 114 A LYS 115 n 115 LYS 115 A ASP 116 n 116 ASP 116 A ILE 117 n 117 ILE 117 A LEU 118 n 118 LEU 118 A VAL 119 n 119 VAL 119 A PHE 120 n 120 PHE 120 A LYS 121 n 121 LYS 121 A PHE 122 n 122 PHE 122 A GLU 123 n 123 GLU 123 A LYS 124 n 124 LYS 124 A VAL 125 n 125 VAL 125 A SER 126 n 126 SER 126 A HIS 127 n 127 HIS 127 A SER 128 n 128 SER 128 A ASN 129 n 129 ASN 129 A ILE 130 n 130 ILE 130 A HIS 131 n 131 HIS 131 A VAL 132 n 132 VAL 132 A TYR 133 n 133 TYR 133 A LYS 134 n 134 LYS 134 A LEU 135 n 135 LEU 135 A LEU 136 n 136 LEU 136 A TYR 137 n 137 TYR 137 A CYS 138 n 138 CYS 138 A GLN 139 n 139 GLN 139 A HIS 140 n 140 HIS 140 A ASP 141 n 141 ASP 141 A GLU 142 n 142 GLU 142 A GLU 143 n 143 GLU 143 A ASP 144 n 144 ASP 144 A VAL 145 n 145 VAL 145 A LYS 146 n 146 LYS 146 A CYS 147 n 147 CYS 147 A ASP 148 n 148 ASP 148 A GLN 149 n 149 GLN 149 A TYR 150 n 150 TYR 150 A ILE 151 n 151 ILE 151 A GLY 152 n 152 GLY 152 A ILE 153 n 153 ILE 153 A HIS 154 n 154 HIS 154 A ARG 155 n 155 ARG 155 A ASP 156 n 156 ASP 156 A ARG 157 n 157 ARG 157 A ASN 158 n 158 ASN 158 A GLY 159 n 159 GLY 159 A ASN 160 n 160 ASN 160 A ARG 161 n 161 ARG 161 A ARG 162 n 162 ARG 162 A LEU 163 n 163 LEU 163 A VAL 164 n 164 VAL 164 A VAL 165 n 165 VAL 165 A THR 166 n 166 THR 166 A GLU 167 n 167 GLU 167 A GLU 168 n 168 GLU 168 A ASN 169 n 169 ASN 169 A PRO 170 n 170 PRO 170 A LEU 171 n 171 LEU 171 A GLU 172 n 172 GLU 172 A LEU 173 n 173 LEU 173 A VAL 174 n 174 VAL 174 A LEU 175 n 175 LEU 175 A LEU 176 n 176 LEU 176 A LYS 177 n 177 LYS 177 A ALA 178 n 178 ALA 178 A LYS 179 n 179 LYS 179 A SER 180 n 180 SER 180 A n 181 181 A n 182 182 A n 183 183 A n 184 184 A n 185 185 A n 186 186 A author_defined_assembly 1 monomeric software_defined_assembly PISA 2 dimeric software_defined_assembly PISA,PQS 2 dimeric 2680 -141 18500 2310 -99 18490 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 0.5000000000 0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 12_545 x,x-y-1,-z+1/6 crystal symmetry operation 30.6200000000 -53.0353957278 35.1433333333 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 8_435 x-y-1,-y-2,-z crystal symmetry operation 0.0000000000 -106.0707914555 0.0000000000 A O ALA 37 A O ALA 37 A N THR 47 A N THR 47 A N ARG 50 A N ARG 50 A O ARG 161 A O ARG 161 A N THR 166 A N THR 166 A O TYR 150 A O TYR 150 A N ILE 151 A N ILE 151 A O LEU 135 A O LEU 135 A N LEU 136 A N LEU 136 A O LYS 121 A O LYS 121 A O PHE 120 A O PHE 120 A N VAL 78 A N VAL 78 A O GLY 81 A O GLY 81 A N ARG 62 A N ARG 62 A O ILE 61 A O ILE 61 A N TYR 21 A N TYR 21 A N LEU 24 A N LEU 24 A O VAL 174 A O VAL 174 A N LEU 173 A N LEU 173 A O TYR 133 A O TYR 133 A N VAL 97 A N VAL 97 A O ALA 104 A O ALA 104 1 A SO4 900 B SO4 1 A HOH 501 F HOH 1 A MET 1 A MET 1 1 Y 1 A GLU 2 A GLU 2 1 Y 1 A PHE 3 A PHE 3 1 Y 1 A GLU 181 A GLU 181 1 Y 1 A THR 182 A THR 182 1 Y 1 A ALA 183 A ALA 183 1 Y 1 A SER 184 A SER 184 1 Y 1 A SER 185 A SER 185 1 Y 1 A HIS 186 A HIS 186 1 Y 1 6.51 0.90 118.30 124.81 A A A CB CG OD2 ASP ASP ASP 17 17 17 N 1 6.09 0.90 118.30 124.39 A A A CB CG OD2 ASP ASP ASP 98 98 98 N 1 7.66 0.90 118.30 125.96 A A A CB CG OD2 ASP ASP ASP 116 116 116 N 1 5.73 0.90 118.30 124.03 A A A CB CG OD2 ASP ASP ASP 144 144 144 N 1 A A CB CG1 VAL VAL 174 174 0.131 0.021 1.524 1.655 N 1 A LEU 68 -88.27 33.82 1 A GLU 142 63.03 -2.86 1 A GLU 143 -169.69 -44.13 1 A ASP 144 -106.52 -126.90 1 A VAL 145 -171.27 143.70 1 A ARG 157 -56.12 -2.06 1 A GLU 168 -93.85 -85.99 1 A LYS 179 -43.95 152.22 0.287 0.209 0.217 0.217 2.00 10.0 1249 33037 11351 76.1 RANDOM 1 0.0 0.0 Engh & Huber 2.00 10.0 169 1573 20 0 1384 31.4 1.9 18.0 1FN0 33037 14503 3.0 3.0 0.087 1 3.5 2.0 75.7 0.423 1.9 2.00 1 2.0 75.7 data reduction MOSFLM data scaling SCALA refinement REFMAC data scaling CCP4 (SCALA) STRUCTURE OF A MUTANT WINGED BEAN CHYMOTRYPSIN INHIBITOR PROTEIN, N14D. 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N The biological assembly is a monomer A ILE 27 A ILE 27 HELX_P A GLY 31 A GLY 31 5 1 5 A PRO 113 A PRO 113 HELX_P A LEU 118 A LEU 118 1 2 6 disulf 2.001 A CYS 44 A SG CYS 44 1_555 A CYS 88 A SG CYS 88 1_555 disulf 2.048 A CYS 138 A SG CYS 138 1_555 A CYS 147 A SG CYS 147 1_555 HYDROLASE INHIBITOR Beta Trefoil, HYDROLASE INHIBITOR ICW3_PSOTE UNP 1 25 P10822 DDDLVDAEGNLVENGGTYYLLPHIWAHGGGIETAKTGNEPCPLTVVRSPNEVSKGEPIRISSQFLSLFIPRGSLVALGFA NPPSCAASPWWTVVDSPQGPAVKLSQQKLPEKDILVFKFEKVSHSNIHVYKLLYCQHDEEDVKCDQYIGIHRDRNGNRRL VVTEENPLELVLLKAKSETASSHETASSH 25 207 1FN0 4 186 P10822 A 1 4 186 1 cloning artifact MET 1 1FN0 A P10822 UNP 1 1 cloning artifact GLU 2 1FN0 A P10822 UNP 2 1 cloning artifact PHE 3 1FN0 A P10822 UNP 3 1 ASN engineered mutation ASP 17 1FN0 A P10822 UNP 38 17 11 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 34 A ILE 34 A ALA 37 A ALA 37 A THR 47 A THR 47 A ARG 50 A ARG 50 A ARG 161 A ARG 161 A THR 166 A THR 166 A ASP 144 A ASP 144 A ARG 155 A ARG 155 A TYR 133 A TYR 133 A ASP 141 A ASP 141 A PHE 120 A PHE 120 A LYS 124 A LYS 124 A VAL 78 A VAL 78 A PHE 82 A PHE 82 A ILE 61 A ILE 61 A SER 65 A SER 65 A THR 20 A THR 20 A PRO 25 A PRO 25 A GLU 172 A GLU 172 A LYS 177 A LYS 177 A TYR 133 A TYR 133 A ASP 141 A ASP 141 A THR 95 A THR 95 A VAL 97 A VAL 97 A ALA 104 A ALA 104 A LYS 106 A LYS 106 BINDING SITE FOR RESIDUE SO4 A 900 A SO4 900 Software 3 BINDING SITE FOR RESIDUE SO4 A 902 A SO4 902 Software 8 BINDING SITE FOR RESIDUE SO4 A 904 A SO4 904 Software 5 BINDING SITE FOR RESIDUE SO4 A 905 A SO4 905 Software 4 A HIS 26 A HIS 26 3 1_555 A HIS 26 A HIS 26 3 12_545 A ASN 129 A ASN 129 3 1_555 A PRO 25 A PRO 25 8 1_555 A HIS 26 A HIS 26 8 1_555 A ILE 27 A ILE 27 8 1_555 A HIS 30 A HIS 30 8 1_555 A ARG 50 A ARG 50 8 1_555 A HIS 127 A HIS 127 8 12_545 A GLU 172 A GLU 172 8 1_555 A HOH 331 F HOH 8 1_555 A SER 69 A SER 69 5 1_555 A LEU 70 A LEU 70 5 1_555 A TRP 93 A TRP 93 5 8_435 A LYS 111 A LYS 111 5 8_435 A HOH 246 F HOH 5 1_555 A HIS 30 A HIS 30 4 12_545 A SER 126 A SER 126 4 1_555 A HIS 127 A HIS 127 4 1_555 A HOH 268 F HOH 4 1_555 178 P 61 2 2