This file specifies which residues will be varied Column 2: Chain Column 4-7: sequential residue number Column 9-12: pdb residue number Column 14-18: id (described below) Column 21-40: amino acids to be used NATAA => use native amino acid ALLAA => all amino acids NATRO => native amino acid and rotamer PIKAA => select inividual amino acids POLAR => polar amino acids APOLA => apolar amino acids The following demo lines are in the proper format A 1 3 NATAA A 2 4 ALLAA A 3 6 NATRO A 4 7 NATAA B 5 1 PIKAA DFLM B 6 2 PIKAA HIL B 7 3 POLAR ------------------------------------------------- start A 1 173 NATAA I A 2 174 NATAA L A 3 175 NATRO C A 4 176 NATAA E A 5 177 NATAA M A 6 178 NATAA S A 7 179 NATAA L A 8 180 NATAA E A 9 181 NATAA A A 10 182 NATAA W A 11 183 NATAA L A 12 184 NATAA A A 13 185 NATAA Q A 14 186 NATAA G A 15 187 NATAA H A 16 188 NATRO P A 17 189 NATAA L A 18 190 NATRO P A 19 191 NATAA K A 20 192 NATAA R A 21 193 NATAA V A 22 194 NATAA R A 23 195 NATAA N A 24 196 NATAA A A 25 197 NATAA Y A 26 198 NATAA D A 27 199 NATAA R A 28 200 NATAA R A 29 201 NATAA T A 30 202 NATAA W A 31 203 NATAA E A 32 204 NATAA L A 33 205 NATAA L A 34 206 NATAA R A 35 207 NATAA L A 36 208 NATAA G A 37 209 NATAA E A 38 210 NATAA E A 39 211 NATAA D A 40 212 NATRO P A 41 213 NATAA K A 42 214 NATAA E A 43 215 NATAA L A 44 216 NATRO P A 45 217 NATAA L A 46 218 NATRO P A 47 219 NATAA G A 48 220 NATAA G A 49 221 NATAA L A 50 222 NATAA S A 51 223 NATAA L A 52 224 NATAA L A 53 225 NATAA D A 54 226 NATAA Y A 55 227 NATAA H A 56 228 NATAA A A 57 229 NATAA S A 58 230 NATAA K A 59 231 NATAA G A 60 232 NATAA R A 61 233 NATAA L A 62 234 NATAA Q A 63 235 NATAA G A 64 236 NATAA R A 65 237 NATAA E A 66 238 NATAA G A 67 239 NATAA G A 68 240 NATAA R A 69 241 NATAA V A 70 242 NATAA A A 71 243 NATAA W A 72 244 NATAA V A 73 245 NATAA A A 74 246 NATAA D A 75 247 NATRO P A 76 248 NATAA K A 77 249 NATAA D A 78 250 NATRO P A 79 251 NATAA R A 80 252 NATAA K A 81 253 NATRO P A 82 254 NATAA I A 83 255 NATRO P A 84 256 NATAA H A 85 257 NATAA L A 86 258 NATAA T A 87 259 NATAA G A 88 260 NATAA L A 89 261 NATAA L A 90 262 NATAA V A 91 263 NATRO P