0.010940 0.000000 0.000000 0.000000 0.010940 0.000000 0.000000 0.000000 0.009019 0.00000 0.00000 0.00000 Jaakola, V.-P. Jokiranta, T.S. Goldman, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 91.410 91.410 110.880 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 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 Embo J. EMJODG 0897 0261-4189 25 1784 1794 10.1038/sj.emboj.7601052 16601698 Structure of complement factor H carboxyl-terminus reveals molecular basis of atypical haemolytic uremic syndrome. 2006 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 1 100 1 CCD 2003-10-14 MARRESEARCH IMAGE PLATE 2003-10-20 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 0.934 1.0 1.54 1.0 ID14-1 ESRF 0.934 SYNCHROTRON ESRF BEAMLINE ID14-1 1.54 ROTATING ANODE RIGAKU RU300 14297.312 Complement factor H C-terminal Domains 19-20 1 man polymer 18.015 water 177 nat water H factor 1 no no GKCGPPPPIDNGDITSFPLSVYAPASSVEYQCQNLYQLEGNKRITCRNGQWSEPPKCLHPCVISREIMENYNIALRWTAK QKLYSRTGESVEFVCKRGYRLSSRSHTLRTTCWDGKLEYPTCAKR GKCGPPPPIDNGDITSFPLSVYAPASSVEYQCQNLYQLEGNKRITCRNGQWSEPPKCLHPCVISREIMENYNIALRWTAK QKLYSRTGESVEFVCKRGYRLSSRSHTLRTTCWDGKLEYPTCAKR 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 human Homo Pichia sample CFH, HF, HF1 9606 Homo sapiens 4922 Pichia pastoris plasmid pPICZ B expression vector 2 4.05 69.61 VAPOR DIFFUSION, SITTING DROP 8.5 Before crystallization the protein was concentrated to 10 mg/ml and dialysed into 20 mM Tris, 50 mM NaCl, pH 7.0. The protein was crystallized in sitting drops by mixing 1 ul of protein solution at 10 mg/ml with 1 ul of reservoir solution of 2.2 M (NH4)2SO4, 0.1 M Tris-HCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K 298.0 repository Initial release Version format compliance Derived calculations Version format compliance 1 0 2006-05-23 1 1 2008-05-01 1 2 2011-07-13 RCSB Y RCSB 2006-02-28 REL REL HOH water HOH 133 2 HOH HOH 133 A HOH 134 2 HOH HOH 134 A HOH 135 2 HOH HOH 135 A HOH 136 2 HOH HOH 136 A HOH 137 2 HOH HOH 137 A HOH 138 2 HOH HOH 138 A HOH 139 2 HOH HOH 139 A HOH 140 2 HOH HOH 140 A HOH 141 2 HOH HOH 141 A HOH 142 2 HOH HOH 142 A HOH 143 2 HOH HOH 143 A HOH 145 2 HOH HOH 145 A HOH 146 2 HOH HOH 146 A HOH 147 2 HOH HOH 147 A HOH 148 2 HOH HOH 148 A HOH 149 2 HOH HOH 149 A HOH 150 2 HOH HOH 150 A HOH 151 2 HOH HOH 151 A HOH 152 2 HOH HOH 152 A HOH 153 2 HOH HOH 153 A HOH 154 2 HOH HOH 154 A HOH 155 2 HOH HOH 155 A HOH 156 2 HOH HOH 156 A HOH 157 2 HOH HOH 157 A HOH 158 2 HOH HOH 158 A HOH 159 2 HOH HOH 159 A HOH 160 2 HOH HOH 160 A HOH 161 2 HOH HOH 161 A HOH 162 2 HOH HOH 162 A HOH 163 2 HOH HOH 163 A HOH 164 2 HOH HOH 164 A HOH 165 2 HOH HOH 165 A HOH 166 2 HOH HOH 166 A HOH 167 2 HOH HOH 167 A HOH 168 2 HOH HOH 168 A HOH 169 2 HOH HOH 169 A HOH 170 2 HOH HOH 170 A HOH 171 2 HOH HOH 171 A HOH 172 2 HOH HOH 172 A HOH 173 2 HOH HOH 173 A HOH 174 2 HOH HOH 174 A HOH 175 2 HOH HOH 175 A HOH 176 2 HOH HOH 176 A HOH 177 2 HOH HOH 177 A HOH 178 2 HOH HOH 178 A HOH 179 2 HOH HOH 179 A HOH 180 2 HOH HOH 180 A HOH 181 2 HOH HOH 181 A HOH 182 2 HOH HOH 182 A HOH 184 2 HOH HOH 184 A HOH 185 2 HOH HOH 185 A HOH 186 2 HOH HOH 186 A HOH 187 2 HOH HOH 187 A HOH 188 2 HOH HOH 188 A HOH 189 2 HOH HOH 189 A HOH 190 2 HOH HOH 190 A HOH 191 2 HOH HOH 191 A HOH 192 2 HOH HOH 192 A HOH 193 2 HOH HOH 193 A HOH 194 2 HOH HOH 194 A HOH 195 2 HOH HOH 195 A HOH 196 2 HOH HOH 196 A HOH 197 2 HOH HOH 197 A HOH 198 2 HOH HOH 198 A HOH 199 2 HOH HOH 199 A HOH 200 2 HOH HOH 200 A 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 205 2 HOH HOH 205 A HOH 206 2 HOH HOH 206 A HOH 207 2 HOH HOH 207 A HOH 208 2 HOH HOH 208 A HOH 209 2 HOH HOH 209 A HOH 210 2 HOH HOH 210 A HOH 211 2 HOH HOH 211 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 HOH 217 2 HOH HOH 217 A HOH 218 2 HOH HOH 218 A HOH 219 2 HOH HOH 219 A HOH 220 2 HOH HOH 220 A HOH 221 2 HOH HOH 221 A HOH 222 2 HOH HOH 222 A HOH 223 2 HOH HOH 223 A HOH 224 2 HOH HOH 224 A HOH 226 2 HOH HOH 226 A HOH 227 2 HOH HOH 227 A HOH 228 2 HOH HOH 228 A HOH 229 2 HOH HOH 229 A HOH 230 2 HOH HOH 230 A HOH 231 2 HOH HOH 231 A HOH 232 2 HOH HOH 232 A HOH 233 2 HOH HOH 233 A HOH 234 2 HOH HOH 234 A HOH 235 2 HOH HOH 235 A HOH 236 2 HOH HOH 236 A HOH 238 2 HOH HOH 238 A HOH 239 2 HOH HOH 239 A HOH 240 2 HOH HOH 240 A HOH 241 2 HOH HOH 241 A HOH 242 2 HOH HOH 242 A HOH 243 2 HOH HOH 243 A HOH 244 2 HOH HOH 244 A HOH 245 2 HOH HOH 245 A HOH 246 2 HOH HOH 246 A HOH 247 2 HOH HOH 247 A HOH 248 2 HOH HOH 248 A HOH 249 2 HOH HOH 249 A HOH 250 2 HOH HOH 250 A HOH 251 2 HOH HOH 251 A HOH 252 2 HOH HOH 252 A HOH 253 2 HOH HOH 253 A HOH 254 2 HOH HOH 254 A HOH 255 2 HOH HOH 255 A HOH 256 2 HOH HOH 256 A HOH 257 2 HOH HOH 257 A HOH 258 2 HOH HOH 258 A HOH 259 2 HOH HOH 259 A HOH 260 2 HOH HOH 260 A HOH 261 2 HOH HOH 261 A HOH 262 2 HOH HOH 262 A HOH 263 2 HOH HOH 263 A HOH 264 2 HOH HOH 264 A HOH 265 2 HOH HOH 265 A HOH 266 2 HOH HOH 266 A HOH 267 2 HOH HOH 267 A HOH 268 2 HOH HOH 268 A HOH 269 2 HOH HOH 269 A HOH 270 2 HOH HOH 270 A HOH 271 2 HOH HOH 271 A HOH 272 2 HOH HOH 272 A HOH 273 2 HOH HOH 273 A HOH 275 2 HOH HOH 275 A HOH 276 2 HOH HOH 276 A HOH 277 2 HOH HOH 277 A HOH 278 2 HOH HOH 278 A HOH 279 2 HOH HOH 279 A HOH 281 2 HOH HOH 281 A HOH 282 2 HOH HOH 282 A HOH 283 2 HOH HOH 283 A HOH 284 2 HOH HOH 284 A HOH 285 2 HOH HOH 285 A HOH 286 2 HOH HOH 286 A HOH 287 2 HOH HOH 287 A HOH 288 2 HOH HOH 288 A HOH 290 2 HOH HOH 290 A HOH 293 2 HOH HOH 293 A HOH 294 2 HOH HOH 294 A HOH 295 2 HOH HOH 295 A HOH 296 2 HOH HOH 296 A HOH 297 2 HOH HOH 297 A HOH 298 2 HOH HOH 298 A HOH 300 2 HOH HOH 300 A HOH 301 2 HOH HOH 301 A HOH 302 2 HOH HOH 302 A HOH 303 2 HOH HOH 303 A HOH 304 2 HOH HOH 304 A HOH 305 2 HOH HOH 305 A HOH 308 2 HOH HOH 308 A HOH 309 2 HOH HOH 309 A HOH 311 2 HOH HOH 311 A HOH 312 2 HOH HOH 312 A HOH 313 2 HOH HOH 313 A HOH 317 2 HOH HOH 317 A HOH 319 2 HOH HOH 319 A HOH 320 2 HOH HOH 320 A HOH 321 2 HOH HOH 321 A HOH 322 2 HOH HOH 322 A HOH 323 2 HOH HOH 323 A HOH 324 2 HOH HOH 324 A HOH 325 2 HOH HOH 325 A HOH 326 2 HOH HOH 326 A GLY 1107 n 1 GLY 1107 A LYS 1108 n 2 LYS 1108 A CYS 1109 n 3 CYS 1109 A GLY 1110 n 4 GLY 1110 A PRO 1111 n 5 PRO 1111 A PRO 1112 n 6 PRO 1112 A PRO 1113 n 7 PRO 1113 A PRO 1114 n 8 PRO 1114 A ILE 1115 n 9 ILE 1115 A ASP 1116 n 10 ASP 1116 A ASN 1117 n 11 ASN 1117 A GLY 1118 n 12 GLY 1118 A ASP 1119 n 13 ASP 1119 A ILE 1120 n 14 ILE 1120 A THR 1121 n 15 THR 1121 A SER 1122 n 16 SER 1122 A PHE 1123 n 17 PHE 1123 A PRO 1124 n 18 PRO 1124 A LEU 1125 n 19 LEU 1125 A SER 1126 n 20 SER 1126 A VAL 1127 n 21 VAL 1127 A TYR 1128 n 22 TYR 1128 A ALA 1129 n 23 ALA 1129 A PRO 1130 n 24 PRO 1130 A ALA 1131 n 25 ALA 1131 A SER 1132 n 26 SER 1132 A SER 1133 n 27 SER 1133 A VAL 1134 n 28 VAL 1134 A GLU 1135 n 29 GLU 1135 A TYR 1136 n 30 TYR 1136 A GLN 1137 n 31 GLN 1137 A CYS 1138 n 32 CYS 1138 A GLN 1139 n 33 GLN 1139 A ASN 1140 n 34 ASN 1140 A LEU 1141 n 35 LEU 1141 A TYR 1142 n 36 TYR 1142 A GLN 1143 n 37 GLN 1143 A LEU 1144 n 38 LEU 1144 A GLU 1145 n 39 GLU 1145 A GLY 1146 n 40 GLY 1146 A ASN 1147 n 41 ASN 1147 A LYS 1148 n 42 LYS 1148 A ARG 1149 n 43 ARG 1149 A ILE 1150 n 44 ILE 1150 A THR 1151 n 45 THR 1151 A CYS 1152 n 46 CYS 1152 A ARG 1153 n 47 ARG 1153 A ASN 1154 n 48 ASN 1154 A GLY 1155 n 49 GLY 1155 A GLN 1156 n 50 GLN 1156 A TRP 1157 n 51 TRP 1157 A SER 1158 n 52 SER 1158 A GLU 1159 n 53 GLU 1159 A PRO 1160 n 54 PRO 1160 A PRO 1161 n 55 PRO 1161 A LYS 1162 n 56 LYS 1162 A CYS 1163 n 57 CYS 1163 A LEU 1164 n 58 LEU 1164 A HIS 1165 n 59 HIS 1165 A PRO 1166 n 60 PRO 1166 A CYS 1167 n 61 CYS 1167 A VAL 1168 n 62 VAL 1168 A ILE 1169 n 63 ILE 1169 A SER 1170 n 64 SER 1170 A ARG 1171 n 65 ARG 1171 A GLU 1172 n 66 GLU 1172 A ILE 1173 n 67 ILE 1173 A MET 1174 n 68 MET 1174 A GLU 1175 n 69 GLU 1175 A ASN 1176 n 70 ASN 1176 A TYR 1177 n 71 TYR 1177 A ASN 1178 n 72 ASN 1178 A ILE 1179 n 73 ILE 1179 A ALA 1180 n 74 ALA 1180 A LEU 1181 n 75 LEU 1181 A ARG 1182 n 76 ARG 1182 A TRP 1183 n 77 TRP 1183 A THR 1184 n 78 THR 1184 A ALA 1185 n 79 ALA 1185 A LYS 1186 n 80 LYS 1186 A GLN 1187 n 81 GLN 1187 A LYS 1188 n 82 LYS 1188 A LEU 1189 n 83 LEU 1189 A TYR 1190 n 84 TYR 1190 A SER 1191 n 85 SER 1191 A ARG 1192 n 86 ARG 1192 A THR 1193 n 87 THR 1193 A GLY 1194 n 88 GLY 1194 A GLU 1195 n 89 GLU 1195 A SER 1196 n 90 SER 1196 A VAL 1197 n 91 VAL 1197 A GLU 1198 n 92 GLU 1198 A PHE 1199 n 93 PHE 1199 A VAL 1200 n 94 VAL 1200 A CYS 1201 n 95 CYS 1201 A LYS 1202 n 96 LYS 1202 A ARG 1203 n 97 ARG 1203 A GLY 1204 n 98 GLY 1204 A TYR 1205 n 99 TYR 1205 A ARG 1206 n 100 ARG 1206 A LEU 1207 n 101 LEU 1207 A SER 1208 n 102 SER 1208 A SER 1209 n 103 SER 1209 A ARG 1210 n 104 ARG 1210 A SER 1211 n 105 SER 1211 A HIS 1212 n 106 HIS 1212 A THR 1213 n 107 THR 1213 A LEU 1214 n 108 LEU 1214 A ARG 1215 n 109 ARG 1215 A THR 1216 n 110 THR 1216 A THR 1217 n 111 THR 1217 A CYS 1218 n 112 CYS 1218 A TRP 1219 n 113 TRP 1219 A ASP 1220 n 114 ASP 1220 A GLY 1221 n 115 GLY 1221 A LYS 1222 n 116 LYS 1222 A LEU 1223 n 117 LEU 1223 A GLU 1224 n 118 GLU 1224 A TYR 1225 n 119 TYR 1225 A PRO 1226 n 120 PRO 1226 A THR 1227 n 121 THR 1227 A CYS 1228 n 122 CYS 1228 A ALA 1229 n 123 ALA 1229 A LYS 1230 n 124 LYS 1230 A n 125 1231 A author_and_software_defined_assembly PISA,PQS 4 tetrameric 7930 -35 25450 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 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 7_545 y+1/2,x-1/2,-z+1/2 crystal symmetry operation 45.7050000000 -45.7050000000 55.4400000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 10_655 -x+1,-y,z crystal symmetry operation 91.4100000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 16_555 -y+1/2,-x+1/2,-z+1/2 crystal symmetry operation 45.7050000000 45.7050000000 55.4400000000 A N ASP 1119 A N ASP 13 A O GLN 1137 A O GLN 31 A N VAL 1134 A N VAL 28 A O ILE 1150 A O ILE 44 A N ARG 1153 A N ARG 47 A O GLN 1156 A O GLN 50 A N GLU 1145 A N GLU 39 A O LYS 1162 A O LYS 56 A N CYS 1167 A N CYS 61 A O SER 1191 A O SER 85 A N ALA 1180 A N ALA 74 A O VAL 1200 A O VAL 94 A N VAL 1197 A N VAL 91 A O THR 1216 A O THR 110 A N ARG 1206 A N ARG 100 A O ALA 1229 A O ALA 123 1 A NE ARG 1149 A NE ARG 43 1 Y 1 A NH1 ARG 1149 A NH1 ARG 43 1 Y 1 A CG ARG 1203 A CG ARG 97 1 Y 1 A CD ARG 1203 A CD ARG 97 1 Y 1 A NE ARG 1203 A NE ARG 97 1 Y 1 A NH2 ARG 1203 A NH2 ARG 97 1 Y 1 A CG ARG 1206 A CG ARG 100 1 Y 1 A CD ARG 1206 A CD ARG 100 1 Y 1 A NE ARG 1210 A NE ARG 104 1 Y 1 A NH1 ARG 1210 A NH1 ARG 104 1 Y 1 A OG1 THR 1216 A OG1 THR 110 1 Y 1 A CE LYS 1230 A CE LYS 124 1 Y 1 A ARG 1231 A ARG 125 1 Y 1 -13.61 2.10 111.80 98.19 A A A CG CD NE ARG ARG ARG 1153 1153 1153 N 1 4.39 0.50 120.30 124.69 A A A NE CZ NH1 ARG ARG ARG 1153 1153 1153 N 1 -5.94 0.50 120.30 114.36 A A A NE CZ NH2 ARG ARG ARG 1153 1153 1153 N 1 3.55 0.50 120.30 123.85 A A A NE CZ NH1 ARG ARG ARG 1192 1192 1192 N 1 -3.04 0.50 120.30 117.26 A A A NE CZ NH2 ARG ARG ARG 1192 1192 1192 N 1 A A O O HOH HOH 136 136 1.55 1_555 10_655 1 A ALA 1131 81.70 -8.58 23.593 -0.06 0.00 0.00 -0.06 0.00 0.11 0.942 0.935 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.22479 0.20641 0.20735 0.20735 1.75 14.78 1239 22700 22700 5.2 99.93 1.631 0.055 RANDOM 1 THROUGHOUT 0 SAD 0.093 0.090 0.80 0.80 1.20 MAXIMUM LIKELIHOOD MASK 1.75 14.78 177 1153 0 0 976 0.019 0.022 1001 0.001 0.020 872 1.645 1.963 1358 0.895 3.000 2038 6.600 5.000 123 33.646 24.146 41 11.179 15.000 163 10.057 15.000 5 0.118 0.200 143 0.009 0.020 1108 0.003 0.020 200 0.213 0.200 202 0.181 0.200 827 0.176 0.200 477 0.085 0.200 562 0.161 0.200 101 0.254 0.200 17 0.322 0.200 51 0.320 0.200 29 1.453 1.500 671 0.319 1.500 248 2.080 2.000 1006 3.508 3.000 435 4.865 4.500 352 0.295 0.279 1.795 87 1642 20 100.00 1.75 14.78 2G7I 22700 22700 0 0 0.059 1 6.9 99.93 1.750 1.795 3.7 0.441 1 5.1 99.9 refinement REFMAC 5.2.0005 data reduction XDS data scaling XDS phasing SHELXS Complement factor H Structure of Human Complement Factor H Carboxyl Terminal Domains 19-20: a Basis for Atypical Hemolytic Uremic Syndrome 1 N N 2 N N Crystal packing of FH19-20 in the asymmetric unit reveals tightly packed tetrameric assembly of domains of FH19-20; may have biological relevance A SER 1170 A SER 64 HELX_P A ASN 1178 A ASN 72 1 1 9 disulf 2.142 A CYS 1109 A SG CYS 3 1_555 A CYS 1152 A SG CYS 46 1_555 disulf 2.124 A CYS 1138 A SG CYS 32 1_555 A CYS 1163 A SG CYS 57 1_555 disulf 2.073 A CYS 1167 A SG CYS 61 1_555 A CYS 1218 A SG CYS 112 1_555 disulf 2.112 A CYS 1201 A SG CYS 95 1_555 A CYS 1228 A SG CYS 122 1_555 IMMUNE SYSTEM Sushi (CCP/SCR) domain, Complement, Regulator, Factor H, Beta-1H Globulin, Immune system, Atypical Hemolytic Uremic Syndrome, Heparin Binding CFAH_HUMAN UNP 1 1107 P08603 1107 1231 2G7I 1107 1231 P08603 A 1 1 125 4 2 2 3 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 1118 A GLY 12 A ILE 1120 A ILE 14 A SER 1133 A SER 27 A CYS 1138 A CYS 32 A ARG 1149 A ARG 43 A ARG 1153 A ARG 47 A GLN 1156 A GLN 50 A TRP 1157 A TRP 51 A GLN 1143 A GLN 37 A GLU 1145 A GLU 39 A LYS 1162 A LYS 56 A LEU 1164 A LEU 58 A CYS 1167 A CYS 61 A VAL 1168 A VAL 62 A TYR 1190 A TYR 84 A SER 1191 A SER 85 A ILE 1179 A ILE 73 A LEU 1181 A LEU 75 A SER 1196 A SER 90 A CYS 1201 A CYS 95 A ARG 1215 A ARG 109 A THR 1217 A THR 111 A ARG 1206 A ARG 100 A LEU 1207 A LEU 101 A CYS 1228 A CYS 122 A ALA 1229 A ALA 123 98 I 41 2 2