0.013028 0.007522 0.000000 0.000000 0.015043 0.000000 0.000000 0.000000 0.004509 0.00000 0.00000 0.00000 Amaning, K. Lowinsky, M. Vallee, F. Steier, V. Marcireau, C. Ugolini, A. Delorme, C. McCort, G. Andouche, C. Vougier, S. Llopart, S. Halland, N. Rak, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 76.759 76.759 221.768 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 Na 1 22.990 SODIUM ION non-polymer 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 C8 H6 N4 158.160 3-AMINO-1H-INDAZOLE-4-CARBONITRILE non-polymer UK Bioorg.Med.Chem.Lett. BMCLE8 1127 0960-894X 23 3620 10.1016/J.BMCL.2013.04.003 23648182 The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1. 2013 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 1 2011-04-05 SINGLE WAVELENGTH M x-ray 1 0.9795 1.0 ID23-1 ESRF 0.9795 SYNCHROTRON ESRF 38901.801 DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 2.7.12.2 RESIDUES 37-383 YES 1 man polymer 158.160 3-AMINO-1H-INDAZOLE-4-CARBONITRILE 1 syn non-polymer 22.990 SODIUM ION 1 syn non-polymer 18.015 water 102 nat water MAP KINASE KINASE 1, MAPKK 1, MKK1, ERK ACTIVATOR KINASE 1, MAPK/ERK KINASE 1, MEK 1, MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 no no GLEELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPAIRNQIIREL QVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHRDVKPSN ILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPERLQGTHYSVQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMF GCQVEGDAAETPPRPRTPGRPLNNKGMDSRPPMAIFELLDYIVNEPPPKLPSGVFSLEFQDFVNKCLIKNPAERADLKQL MVHAFIKRSDAEEVDFAGWLCSTIGLNQ GLEELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPAIRNQIIREL QVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHRDVKPSN ILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPERLQGTHYSVQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMF GCQVEGDAAETPPRPRTPGRPLNNKGMDSRPPMAIFELLDYIVNEPPPKLPSGVFSLEFQDFVNKCLIKNPAERADLKQL MVHAFIKRSDAEEVDFAGWLCSTIGLNQ 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 FALL ARMYWORM sample 9606 HOMO SAPIENS Sf21 7108 SPODOPTERA FRUGIPERDA 1 2.43 49.28 NONE 7.7 Appropriate single crystals were grown using this set-up in PEG 4000 18%, Tris 100mM pH7.7, DMSO 2% and CaCl2 0.2M and were extracted from the low volume drops, cryo-protected in mother liquor with 20% glycerol and flash cooled for synchrotron collection diffrn_source exptl_crystal_grow entity_src_gen repository Initial release Database references Data collection Experimental preparation Data collection Source and taxonomy 1 0 2013-05-22 1 1 2013-05-29 1 2 2018-05-02 1 3 2019-04-24 _diffrn_source.pdbx_synchrotron_beamline _exptl_crystal_grow.pdbx_details _entity_src_gen.pdbx_host_org_cell_line CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT SAR198059 CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 3 CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 18 CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 1 PDBE Y PDBE 2013-02-04 REL YSO 3-AMINO-1H-INDAZOLE-4-CARBONITRILE NA SODIUM ION HOH water YSO 1383 2 YSO YSO 1383 A NA 1384 3 NA NA 1384 A HOH 2001 4 HOH HOH 2001 A HOH 2002 4 HOH HOH 2002 A HOH 2003 4 HOH HOH 2003 A HOH 2004 4 HOH HOH 2004 A HOH 2005 4 HOH HOH 2005 A HOH 2006 4 HOH HOH 2006 A HOH 2007 4 HOH HOH 2007 A HOH 2008 4 HOH HOH 2008 A HOH 2009 4 HOH HOH 2009 A HOH 2010 4 HOH HOH 2010 A HOH 2011 4 HOH HOH 2011 A HOH 2012 4 HOH HOH 2012 A HOH 2013 4 HOH HOH 2013 A HOH 2014 4 HOH HOH 2014 A HOH 2015 4 HOH HOH 2015 A HOH 2016 4 HOH HOH 2016 A HOH 2017 4 HOH HOH 2017 A HOH 2018 4 HOH HOH 2018 A HOH 2019 4 HOH HOH 2019 A HOH 2020 4 HOH HOH 2020 A HOH 2021 4 HOH HOH 2021 A HOH 2022 4 HOH HOH 2022 A HOH 2023 4 HOH HOH 2023 A HOH 2024 4 HOH HOH 2024 A HOH 2025 4 HOH HOH 2025 A HOH 2026 4 HOH HOH 2026 A HOH 2027 4 HOH HOH 2027 A HOH 2028 4 HOH HOH 2028 A HOH 2029 4 HOH HOH 2029 A HOH 2030 4 HOH HOH 2030 A HOH 2031 4 HOH HOH 2031 A HOH 2032 4 HOH HOH 2032 A HOH 2033 4 HOH HOH 2033 A HOH 2034 4 HOH HOH 2034 A HOH 2035 4 HOH HOH 2035 A HOH 2036 4 HOH HOH 2036 A HOH 2037 4 HOH HOH 2037 A HOH 2038 4 HOH HOH 2038 A HOH 2039 4 HOH HOH 2039 A HOH 2040 4 HOH HOH 2040 A HOH 2041 4 HOH HOH 2041 A HOH 2042 4 HOH HOH 2042 A HOH 2043 4 HOH HOH 2043 A HOH 2044 4 HOH HOH 2044 A HOH 2045 4 HOH HOH 2045 A HOH 2046 4 HOH HOH 2046 A HOH 2047 4 HOH HOH 2047 A HOH 2048 4 HOH HOH 2048 A HOH 2049 4 HOH HOH 2049 A HOH 2050 4 HOH HOH 2050 A HOH 2051 4 HOH HOH 2051 A HOH 2052 4 HOH HOH 2052 A HOH 2053 4 HOH HOH 2053 A HOH 2054 4 HOH HOH 2054 A HOH 2055 4 HOH HOH 2055 A HOH 2056 4 HOH HOH 2056 A HOH 2057 4 HOH HOH 2057 A HOH 2058 4 HOH HOH 2058 A HOH 2059 4 HOH HOH 2059 A HOH 2060 4 HOH HOH 2060 A HOH 2061 4 HOH HOH 2061 A HOH 2062 4 HOH HOH 2062 A HOH 2063 4 HOH HOH 2063 A HOH 2064 4 HOH HOH 2064 A HOH 2065 4 HOH HOH 2065 A HOH 2066 4 HOH HOH 2066 A HOH 2067 4 HOH HOH 2067 A HOH 2068 4 HOH HOH 2068 A HOH 2069 4 HOH HOH 2069 A HOH 2070 4 HOH HOH 2070 A HOH 2071 4 HOH HOH 2071 A HOH 2072 4 HOH HOH 2072 A HOH 2073 4 HOH HOH 2073 A HOH 2074 4 HOH HOH 2074 A HOH 2075 4 HOH HOH 2075 A HOH 2076 4 HOH HOH 2076 A HOH 2077 4 HOH HOH 2077 A HOH 2078 4 HOH HOH 2078 A HOH 2079 4 HOH HOH 2079 A HOH 2080 4 HOH HOH 2080 A HOH 2081 4 HOH HOH 2081 A HOH 2082 4 HOH HOH 2082 A HOH 2083 4 HOH HOH 2083 A HOH 2084 4 HOH HOH 2084 A HOH 2085 4 HOH HOH 2085 A HOH 2086 4 HOH HOH 2086 A HOH 2087 4 HOH HOH 2087 A HOH 2088 4 HOH HOH 2088 A HOH 2089 4 HOH HOH 2089 A HOH 2090 4 HOH HOH 2090 A HOH 2091 4 HOH HOH 2091 A HOH 2092 4 HOH HOH 2092 A HOH 2093 4 HOH HOH 2093 A HOH 2094 4 HOH HOH 2094 A HOH 2095 4 HOH HOH 2095 A HOH 2096 4 HOH HOH 2096 A HOH 2097 4 HOH HOH 2097 A HOH 2098 4 HOH HOH 2098 A HOH 2099 4 HOH HOH 2099 A HOH 2100 4 HOH HOH 2100 A HOH 2101 4 HOH HOH 2101 A HOH 2102 4 HOH HOH 2102 A n 1 36 A n 2 37 A n 3 38 A n 4 39 A LEU 40 n 5 LEU 40 A GLU 41 n 6 GLU 41 A LEU 42 n 7 LEU 42 A ASP 43 n 8 ASP 43 A GLU 44 n 9 GLU 44 A GLN 45 n 10 GLN 45 A GLN 46 n 11 GLN 46 A ARG 47 n 12 ARG 47 A LYS 48 n 13 LYS 48 A ARG 49 n 14 ARG 49 A LEU 50 n 15 LEU 50 A GLU 51 n 16 GLU 51 A ALA 52 n 17 ALA 52 A PHE 53 n 18 PHE 53 A LEU 54 n 19 LEU 54 A THR 55 n 20 THR 55 A GLN 56 n 21 GLN 56 A LYS 57 n 22 LYS 57 A GLN 58 n 23 GLN 58 A LYS 59 n 24 LYS 59 A VAL 60 n 25 VAL 60 A GLY 61 n 26 GLY 61 A GLU 62 n 27 GLU 62 A LEU 63 n 28 LEU 63 A LYS 64 n 29 LYS 64 A ASP 65 n 30 ASP 65 A ASP 66 n 31 ASP 66 A ASP 67 n 32 ASP 67 A PHE 68 n 33 PHE 68 A GLU 69 n 34 GLU 69 A LYS 70 n 35 LYS 70 A ILE 71 n 36 ILE 71 A SER 72 n 37 SER 72 A GLU 73 n 38 GLU 73 A LEU 74 n 39 LEU 74 A GLY 75 n 40 GLY 75 A ALA 76 n 41 ALA 76 A GLY 77 n 42 GLY 77 A n 43 78 A GLY 79 n 44 GLY 79 A GLY 80 n 45 GLY 80 A VAL 81 n 46 VAL 81 A VAL 82 n 47 VAL 82 A PHE 83 n 48 PHE 83 A LYS 84 n 49 LYS 84 A VAL 85 n 50 VAL 85 A SER 86 n 51 SER 86 A HIS 87 n 52 HIS 87 A LYS 88 n 53 LYS 88 A PRO 89 n 54 PRO 89 A SER 90 n 55 SER 90 A GLY 91 n 56 GLY 91 A LEU 92 n 57 LEU 92 A VAL 93 n 58 VAL 93 A MET 94 n 59 MET 94 A ALA 95 n 60 ALA 95 A ARG 96 n 61 ARG 96 A LYS 97 n 62 LYS 97 A LEU 98 n 63 LEU 98 A ILE 99 n 64 ILE 99 A HIS 100 n 65 HIS 100 A LEU 101 n 66 LEU 101 A GLU 102 n 67 GLU 102 A ILE 103 n 68 ILE 103 A LYS 104 n 69 LYS 104 A PRO 105 n 70 PRO 105 A ALA 106 n 71 ALA 106 A ILE 107 n 72 ILE 107 A ARG 108 n 73 ARG 108 A ASN 109 n 74 ASN 109 A GLN 110 n 75 GLN 110 A ILE 111 n 76 ILE 111 A ILE 112 n 77 ILE 112 A ARG 113 n 78 ARG 113 A GLU 114 n 79 GLU 114 A LEU 115 n 80 LEU 115 A GLN 116 n 81 GLN 116 A VAL 117 n 82 VAL 117 A LEU 118 n 83 LEU 118 A HIS 119 n 84 HIS 119 A GLU 120 n 85 GLU 120 A CYS 121 n 86 CYS 121 A ASN 122 n 87 ASN 122 A SER 123 n 88 SER 123 A PRO 124 n 89 PRO 124 A TYR 125 n 90 TYR 125 A ILE 126 n 91 ILE 126 A VAL 127 n 92 VAL 127 A GLY 128 n 93 GLY 128 A PHE 129 n 94 PHE 129 A TYR 130 n 95 TYR 130 A GLY 131 n 96 GLY 131 A ALA 132 n 97 ALA 132 A PHE 133 n 98 PHE 133 A TYR 134 n 99 TYR 134 A SER 135 n 100 SER 135 A ASP 136 n 101 ASP 136 A GLY 137 n 102 GLY 137 A GLU 138 n 103 GLU 138 A ILE 139 n 104 ILE 139 A SER 140 n 105 SER 140 A ILE 141 n 106 ILE 141 A CYS 142 n 107 CYS 142 A MET 143 n 108 MET 143 A GLU 144 n 109 GLU 144 A HIS 145 n 110 HIS 145 A MET 146 n 111 MET 146 A ASP 147 n 112 ASP 147 A GLY 148 n 113 GLY 148 A GLY 149 n 114 GLY 149 A SER 150 n 115 SER 150 A LEU 151 n 116 LEU 151 A ASP 152 n 117 ASP 152 A GLN 153 n 118 GLN 153 A VAL 154 n 119 VAL 154 A LEU 155 n 120 LEU 155 A LYS 156 n 121 LYS 156 A LYS 157 n 122 LYS 157 A ALA 158 n 123 ALA 158 A GLY 159 n 124 GLY 159 A ARG 160 n 125 ARG 160 A ILE 161 n 126 ILE 161 A PRO 162 n 127 PRO 162 A GLU 163 n 128 GLU 163 A GLN 164 n 129 GLN 164 A ILE 165 n 130 ILE 165 A LEU 166 n 131 LEU 166 A GLY 167 n 132 GLY 167 A LYS 168 n 133 LYS 168 A VAL 169 n 134 VAL 169 A SER 170 n 135 SER 170 A ILE 171 n 136 ILE 171 A ALA 172 n 137 ALA 172 A VAL 173 n 138 VAL 173 A ILE 174 n 139 ILE 174 A LYS 175 n 140 LYS 175 A GLY 176 n 141 GLY 176 A LEU 177 n 142 LEU 177 A THR 178 n 143 THR 178 A TYR 179 n 144 TYR 179 A LEU 180 n 145 LEU 180 A ARG 181 n 146 ARG 181 A GLU 182 n 147 GLU 182 A LYS 183 n 148 LYS 183 A HIS 184 n 149 HIS 184 A LYS 185 n 150 LYS 185 A ILE 186 n 151 ILE 186 A MET 187 n 152 MET 187 A HIS 188 n 153 HIS 188 A ARG 189 n 154 ARG 189 A ASP 190 n 155 ASP 190 A VAL 191 n 156 VAL 191 A LYS 192 n 157 LYS 192 A PRO 193 n 158 PRO 193 A SER 194 n 159 SER 194 A ASN 195 n 160 ASN 195 A ILE 196 n 161 ILE 196 A LEU 197 n 162 LEU 197 A VAL 198 n 163 VAL 198 A ASN 199 n 164 ASN 199 A SER 200 n 165 SER 200 A ARG 201 n 166 ARG 201 A GLY 202 n 167 GLY 202 A GLU 203 n 168 GLU 203 A ILE 204 n 169 ILE 204 A LYS 205 n 170 LYS 205 A LEU 206 n 171 LEU 206 A CYS 207 n 172 CYS 207 A ASP 208 n 173 ASP 208 A PHE 209 n 174 PHE 209 A GLY 210 n 175 GLY 210 A VAL 211 n 176 VAL 211 A SER 212 n 177 SER 212 A GLY 213 n 178 GLY 213 A GLN 214 n 179 GLN 214 A LEU 215 n 180 LEU 215 A ILE 216 n 181 ILE 216 A ASP 217 n 182 ASP 217 A SER 218 n 183 SER 218 A MET 219 n 184 MET 219 A ALA 220 n 185 ALA 220 A n 186 221 A n 187 222 A n 188 223 A VAL 224 n 189 VAL 224 A GLY 225 n 190 GLY 225 A THR 226 n 191 THR 226 A ARG 227 n 192 ARG 227 A SER 228 n 193 SER 228 A TYR 229 n 194 TYR 229 A MET 230 n 195 MET 230 A SER 231 n 196 SER 231 A PRO 232 n 197 PRO 232 A GLU 233 n 198 GLU 233 A ARG 234 n 199 ARG 234 A LEU 235 n 200 LEU 235 A GLN 236 n 201 GLN 236 A GLY 237 n 202 GLY 237 A THR 238 n 203 THR 238 A HIS 239 n 204 HIS 239 A TYR 240 n 205 TYR 240 A SER 241 n 206 SER 241 A VAL 242 n 207 VAL 242 A GLN 243 n 208 GLN 243 A SER 244 n 209 SER 244 A ASP 245 n 210 ASP 245 A ILE 246 n 211 ILE 246 A TRP 247 n 212 TRP 247 A SER 248 n 213 SER 248 A MET 249 n 214 MET 249 A GLY 250 n 215 GLY 250 A LEU 251 n 216 LEU 251 A SER 252 n 217 SER 252 A LEU 253 n 218 LEU 253 A VAL 254 n 219 VAL 254 A GLU 255 n 220 GLU 255 A MET 256 n 221 MET 256 A ALA 257 n 222 ALA 257 A VAL 258 n 223 VAL 258 A GLY 259 n 224 GLY 259 A ARG 260 n 225 ARG 260 A TYR 261 n 226 TYR 261 A PRO 262 n 227 PRO 262 A ILE 263 n 228 ILE 263 A PRO 264 n 229 PRO 264 A PRO 265 n 230 PRO 265 A PRO 266 n 231 PRO 266 A ASP 267 n 232 ASP 267 A ALA 268 n 233 ALA 268 A LYS 269 n 234 LYS 269 A GLU 270 n 235 GLU 270 A LEU 271 n 236 LEU 271 A GLU 272 n 237 GLU 272 A LEU 273 n 238 LEU 273 A MET 274 n 239 MET 274 A PHE 275 n 240 PHE 275 A GLY 276 n 241 GLY 276 A CYS 277 n 242 CYS 277 A n 243 278 A n 244 279 A n 245 280 A n 246 281 A n 247 282 A n 248 283 A n 249 284 A n 250 285 A n 251 286 A n 252 287 A n 253 288 A n 254 289 A n 255 290 A n 256 291 A n 257 292 A n 258 293 A n 259 294 A n 260 295 A n 261 296 A n 262 297 A n 263 298 A n 264 299 A n 265 300 A n 266 301 A n 267 302 A n 268 303 A n 269 304 A n 270 305 A n 271 306 A PRO 307 n 272 PRO 307 A MET 308 n 273 MET 308 A ALA 309 n 274 ALA 309 A ILE 310 n 275 ILE 310 A PHE 311 n 276 PHE 311 A GLU 312 n 277 GLU 312 A LEU 313 n 278 LEU 313 A LEU 314 n 279 LEU 314 A ASP 315 n 280 ASP 315 A TYR 316 n 281 TYR 316 A ILE 317 n 282 ILE 317 A VAL 318 n 283 VAL 318 A ASN 319 n 284 ASN 319 A GLU 320 n 285 GLU 320 A PRO 321 n 286 PRO 321 A PRO 322 n 287 PRO 322 A PRO 323 n 288 PRO 323 A LYS 324 n 289 LYS 324 A LEU 325 n 290 LEU 325 A PRO 326 n 291 PRO 326 A SER 327 n 292 SER 327 A GLY 328 n 293 GLY 328 A VAL 329 n 294 VAL 329 A PHE 330 n 295 PHE 330 A SER 331 n 296 SER 331 A LEU 332 n 297 LEU 332 A GLU 333 n 298 GLU 333 A PHE 334 n 299 PHE 334 A GLN 335 n 300 GLN 335 A ASP 336 n 301 ASP 336 A PHE 337 n 302 PHE 337 A VAL 338 n 303 VAL 338 A ASN 339 n 304 ASN 339 A LYS 340 n 305 LYS 340 A CYS 341 n 306 CYS 341 A LEU 342 n 307 LEU 342 A ILE 343 n 308 ILE 343 A LYS 344 n 309 LYS 344 A ASN 345 n 310 ASN 345 A PRO 346 n 311 PRO 346 A ALA 347 n 312 ALA 347 A GLU 348 n 313 GLU 348 A ARG 349 n 314 ARG 349 A ALA 350 n 315 ALA 350 A ASP 351 n 316 ASP 351 A LEU 352 n 317 LEU 352 A LYS 353 n 318 LYS 353 A GLN 354 n 319 GLN 354 A LEU 355 n 320 LEU 355 A MET 356 n 321 MET 356 A VAL 357 n 322 VAL 357 A HIS 358 n 323 HIS 358 A ALA 359 n 324 ALA 359 A PHE 360 n 325 PHE 360 A ILE 361 n 326 ILE 361 A LYS 362 n 327 LYS 362 A ARG 363 n 328 ARG 363 A SER 364 n 329 SER 364 A ASP 365 n 330 ASP 365 A ALA 366 n 331 ALA 366 A GLU 367 n 332 GLU 367 A GLU 368 n 333 GLU 368 A VAL 369 n 334 VAL 369 A ASP 370 n 335 ASP 370 A PHE 371 n 336 PHE 371 A ALA 372 n 337 ALA 372 A GLY 373 n 338 GLY 373 A TRP 374 n 339 TRP 374 A LEU 375 n 340 LEU 375 A CYS 376 n 341 CYS 376 A SER 377 n 342 SER 377 A THR 378 n 343 THR 378 A ILE 379 n 344 ILE 379 A GLY 380 n 345 GLY 380 A LEU 381 n 346 LEU 381 A ASN 382 n 347 ASN 382 A n 348 383 A author_and_software_defined_assembly PISA 1 monomeric 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 LEU 74 A N LEU 39 A O VAL 82 A O VAL 47 A N HIS 87 A N HIS 52 A O LEU 92 A O LEU 57 A N ILE 99 A N ILE 64 A O ILE 139 A O ILE 104 A O CYS 142 A O CYS 107 A N TYR 130 A N TYR 95 A N LEU 197 A N LEU 162 A O LYS 205 A O LYS 170 1 A HOH 2042 D HOH 1 A C ALA 220 A C ALA 185 1 Y 1 A O ALA 220 A O ALA 185 1 Y 1 A CB ALA 220 A CB ALA 185 1 Y 1 A C CYS 277 A C CYS 242 1 Y 1 A O CYS 277 A O CYS 242 1 Y 1 A CB CYS 277 A CB CYS 242 1 Y 1 A SG CYS 277 A SG CYS 242 1 Y 1 A C ASN 382 A C ASN 347 1 Y 1 A O ASN 382 A O ASN 347 1 Y 1 A CB ASN 382 A CB ASN 347 1 Y 1 A CG ASN 382 A CG ASN 347 1 Y 1 A OD1 ASN 382 A OD1 ASN 347 1 Y 1 A ND2 ASN 382 A ND2 ASN 347 1 Y 1 A GLY 36 A GLY 1 1 Y 1 A LEU 37 A LEU 2 1 Y 1 A GLU 38 A GLU 3 1 Y 1 A GLU 39 A GLU 4 1 Y 1 A ASN 78 A ASN 43 1 Y 1 A ASN 221 A ASN 186 1 Y 1 A SER 222 A SER 187 1 Y 1 A PHE 223 A PHE 188 1 Y 1 A GLN 278 A GLN 243 1 Y 1 A VAL 279 A VAL 244 1 Y 1 A GLU 280 A GLU 245 1 Y 1 A GLY 281 A GLY 246 1 Y 1 A ASP 282 A ASP 247 1 Y 1 A ALA 283 A ALA 248 1 Y 1 A ALA 284 A ALA 249 1 Y 1 A GLU 285 A GLU 250 1 Y 1 A THR 286 A THR 251 1 Y 1 A PRO 287 A PRO 252 1 Y 1 A PRO 288 A PRO 253 1 Y 1 A ARG 289 A ARG 254 1 Y 1 A PRO 290 A PRO 255 1 Y 1 A ARG 291 A ARG 256 1 Y 1 A THR 292 A THR 257 1 Y 1 A PRO 293 A PRO 258 1 Y 1 A GLY 294 A GLY 259 1 Y 1 A ARG 295 A ARG 260 1 Y 1 A PRO 296 A PRO 261 1 Y 1 A LEU 297 A LEU 262 1 Y 1 A ASN 298 A ASN 263 1 Y 1 A ASN 299 A ASN 264 1 Y 1 A LYS 300 A LYS 265 1 Y 1 A GLY 301 A GLY 266 1 Y 1 A MET 302 A MET 267 1 Y 1 A ASP 303 A ASP 268 1 Y 1 A SER 304 A SER 269 1 Y 1 A ARG 305 A ARG 270 1 Y 1 A PRO 306 A PRO 271 1 Y 1 A GLN 383 A GLN 348 1 Y 1 A ASP 136 33.85 64.44 1 A ARG 189 79.69 -12.84 1 A ASP 190 -144.02 53.91 1 A SER 241 -122.47 -153.94 1 A ASP 267 -69.06 -174.49 54.25 0.0776 0.0000 0.0000 0.0776 0.0000 -0.1552 0.9478 0.9035 0.2477 0.1986 0.2010 2.11 66.48 1182 23057 5.13 99.38 0.185 RANDOM 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT 0.196 0.177 0.173 0.279 2.11 66.48 102 2536 13 0 2421 0.010 2479 HARMONIC 2.00 1.04 3334 HARMONIC 2.00 891 SINUSOIDAL 2.00 61 HARMONIC 2.00 366 HARMONIC 5.00 2479 HARMONIC 20.00 0 SEMIHARMONIC 5.00 3.23 17.76 311 SEMIHARMONIC 5.00 2913 SEMIHARMONIC 4.00 0.2641 0.2198 0.2220 2.20 129 2512 2641 12 4.88 99.38 48.09 2.11 66.48 3ZLY 23057 2.0 0.08 1 6.10 4.8 99.4 0.48 2.11 2.20 3.30 1 4.5 99.7 refinement BUSTER 2.11.4 phasing PHASER DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 (E.C.2.7.12.2) Crystal structure of MEK1 in complex with fragment 8 1 N N 2 N N 3 N N 4 N N A ASP 43 A ASP 8 HELX_P A GLN 58 A GLN 23 1 1 16 A LYS 64 A LYS 29 HELX_P A ASP 66 A ASP 31 5 2 3 A LYS 104 A LYS 69 HELX_P A GLN 116 A GLN 81 1 3 13 A VAL 117 A VAL 82 HELX_P A CYS 121 A CYS 86 5 4 5 A SER 150 A SER 115 HELX_P A GLY 159 A GLY 124 1 5 10 A PRO 162 A PRO 127 HELX_P A LYS 185 A LYS 150 1 6 24 A LYS 192 A LYS 157 HELX_P A SER 194 A SER 159 5 7 3 A SER 212 A SER 177 HELX_P A SER 218 A SER 183 1 8 7 A SER 231 A SER 196 HELX_P A GLN 236 A GLN 201 1 9 6 A VAL 242 A VAL 207 HELX_P A GLY 259 A GLY 224 1 10 18 A ASP 267 A ASP 232 HELX_P A GLY 276 A GLY 241 1 11 10 A ALA 309 A ALA 274 HELX_P A GLU 320 A GLU 285 1 12 12 A SER 331 A SER 296 HELX_P A LEU 342 A LEU 307 1 13 12 A ASP 351 A ASP 316 HELX_P A VAL 357 A VAL 322 1 14 7 A HIS 358 A HIS 323 HELX_P A GLU 367 A GLU 332 1 15 10 A ASP 370 A ASP 335 HELX_P A GLY 380 A GLY 345 1 16 11 TRANSFERASE TRANSFERASE A ILE 263 A ILE 228 1 A PRO 264 A PRO 229 -0.58 MP2K1_HUMAN UNP 1 Q02750 37 383 3ZLY 37 383 Q02750 A 1 2 348 1 expression tag GLY 36 3ZLY A Q02750 UNP 1 1 SER engineered mutation ASN 298 3ZLY A Q02750 UNP 298 263 1 SER engineered mutation ASN 299 3ZLY A Q02750 UNP 299 264 1 TYR engineered mutation LYS 300 3ZLY A Q02750 UNP 300 265 5 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A PHE 68 A PHE 33 A ALA 76 A ALA 41 A VAL 81 A VAL 46 A HIS 87 A HIS 52 A LEU 92 A LEU 57 A HIS 100 A HIS 65 A GLU 138 A GLU 103 A MET 143 A MET 108 A PHE 129 A PHE 94 A SER 135 A SER 100 A ILE 196 A ILE 161 A VAL 198 A VAL 163 A ILE 204 A ILE 169 A LEU 206 A LEU 171 BINDING SITE FOR RESIDUE YSO A 1383 Software 8 BINDING SITE FOR RESIDUE NA A 1384 Software 4 A LEU 74 A LEU 39 8 1_555 A ALA 95 A ALA 60 8 1_555 A MET 143 A MET 108 8 1_555 A GLU 144 A GLU 109 8 1_555 A HIS 145 A HIS 110 8 1_555 A MET 146 A MET 111 8 1_555 A LEU 197 A LEU 162 8 1_555 A HOH 2038 D HOH 8 1_555 A ASP 190 A ASP 155 4 1_555 A ASP 208 A ASP 173 4 1_555 A HOH 2063 D HOH 4 1_555 A HOH 2067 D HOH 4 1_555 178 P 61 2 2