HEADSC 1ksz SEQCRD A G GLY GLY 1 1 T T 0 SEQCRD A N ASN ASN 2 2 T T 0 SEQCRD A N ASN ASN 3 3 T T 0 SEQCRD A V VAL VAL 4 4 T T 0 SEQCRD A V VAL VAL 5 5 T T 0 SEQCRD A V VAL VAL 6 6 T T 0 SEQCRD A L LEU LEU 7 7 T T 0 SEQCRD A G GLY GLY 8 8 T T 0 SEQCRD A T THR THR 9 9 T T 0 SEQCRD A Q GLN GLN 10 10 T T 0 SEQCRD A W TRP TRP 11 11 T T 0 SEQCRD A G GLY GLY 12 12 T T 0 SEQCRD A D ASP ASP 13 13 T T 0 SEQCRD A E GLU GLU 14 14 T T 0 SEQCRD A G GLY GLY 15 15 T T 0 SEQCRD A K LYS LYS 16 16 T T 0 SEQCRD A G GLY GLY 17 17 T T 0 SEQCRD A K LYS LYS 18 18 T T 0 SEQCRD A I ILE ILE 19 19 T T 0 SEQCRD A V VAL VAL 20 20 T T 0 SEQCRD A D ASP ASP 21 21 T T 0 SEQCRD A L LEU LEU 22 22 T T 0 SEQCRD A L LEU LEU 23 23 T T 0 SEQCRD A T THR THR 24 24 T T 0 SEQCRD A E GLU GLU 25 25 T T 0 SEQCRD A R ARG ARG 26 26 T T 0 SEQCRD A A ALA ALA 27 27 T T 0 SEQCRD A K LYS LYS 28 28 T T 0 SEQCRD A Y TYR TYR 29 29 T T 0 SEQCRD A V VAL VAL 30 30 T T 0 SEQCRD A V VAL VAL 31 31 T T 0 SEQCRD A R ARG ARG 32 32 T T 0 SEQCRD A Y TYR TYR 33 33 T T 0 SEQCRD A Q GLN GLN 34 34 T T 0 SEQCRD A G GLY GLY 35 35 T T 0 SEQCRD A G GLY GLY 36 36 T T 0 SEQCRD A H HIS HIS 37 37 T T 0 SEQCRD A N ASN ASN 38 38 T T 0 SEQCRD A A ALA ALA 39 39 T T 0 SEQCRD A G GLY GLY 40 40 T T 0 SEQCRD A H HIS HIS 41 41 T T 0 SEQCRD A T THR THR 42 42 T T 0 SEQCRD A L LEU LEU 43 43 T T 0 SEQCRD A V VAL VAL 44 44 T T 0 SEQCRD A I ILE ILE 45 45 T T 0 SEQCRD A N ASN ASN 46 46 T T 0 SEQCRD A G GLY GLY 47 47 T T 0 SEQCRD A E GLU GLU 48 48 T T 0 SEQCRD A K LYS LYS 49 49 T T 0 SEQCRD A T THR THR 50 50 T T 0 SEQCRD A V VAL VAL 51 51 T T 0 SEQCRD A L LEU LEU 52 52 T T 0 SEQCRD A H HIS HIS 53 53 T T 0 SEQCRD A L LEU LEU 54 54 T T 0 SEQCRD A I ILE ILE 55 55 T T 0 SEQCRD A P PRO PRO 56 56 T T 0 SEQCRD A S SER SER 57 57 T T 0 SEQCRD A G GLY GLY 58 58 T T 0 SEQCRD A I ILE ILE 59 59 T T 0 SEQCRD A L LEU LEU 60 60 T T 0 SEQCRD A R ARG ARG 61 61 T T 0 SEQCRD A E GLU GLU 62 62 T T 0 SEQCRD A N ASN ASN 63 63 T T 0 SEQCRD A V VAL VAL 64 64 T T 0 SEQCRD A T THR THR 65 65 T T 0 SEQCRD A S SER SER 66 66 T T 0 SEQCRD A I ILE ILE 67 67 T T 0 SEQCRD A I ILE ILE 68 68 T T 0 SEQCRD A G GLY GLY 69 69 T T 0 SEQCRD A N ASN ASN 70 70 T T 0 SEQCRD A G GLY GLY 71 71 T T 0 SEQCRD A V VAL VAL 72 72 T T 0 SEQCRD A V VAL VAL 73 73 T T 0 SEQCRD A L LEU LEU 74 74 T T 0 SEQCRD A S SER SER 75 75 T T 0 SEQCRD A P PRO PRO 76 76 T T 0 SEQCRD A A ALA ALA 77 77 T T 0 SEQCRD A A ALA ALA 78 78 T T 0 SEQCRD A L LEU LEU 79 79 T T 0 SEQCRD A M MET MET 80 80 T T 0 SEQCRD A K LYS LYS 81 81 T T 0 SEQCRD A E GLU GLU 82 82 T T 0 SEQCRD A M MET MET 83 83 T T 0 SEQCRD A K LYS LYS 84 84 T T 0 SEQCRD A E GLU GLU 85 85 T T 0 SEQCRD A L LEU LEU 86 86 T T 0 SEQCRD A E GLU GLU 87 87 T T 0 SEQCRD A D ASP ASP 88 88 T T 0 SEQCRD A R ARG ARG 89 89 T T 0 SEQCRD A G GLY GLY 90 90 T T 0 SEQCRD A I ILE ILE 91 91 T T 0 SEQCRD A P PRO PRO 92 92 T T 0 SEQCRD A V VAL VAL 93 93 T T 0 SEQCRD A R ARG ARG 94 94 T T 0 SEQCRD A E GLU GLU 95 95 T T 0 SEQCRD A R ARG ARG 96 96 T T 0 SEQCRD A L LEU LEU 97 97 T T 0 SEQCRD A L LEU LEU 98 98 T T 0 SEQCRD A L LEU LEU 99 99 T T 0 SEQCRD A S SER SER 100 100 T T 0 SEQCRD A E GLU GLU 101 101 T T 0 SEQCRD A A ALA ALA 102 102 T T 0 SEQCRD A C CYS CYS 103 103 T T 0 SEQCRD A P PRO PRO 104 104 T T 0 SEQCRD A L LEU LEU 105 105 T T 0 SEQCRD A I ILE ILE 106 106 T T 0 SEQCRD A L LEU LEU 107 107 T T 0 SEQCRD A D ASP ASP 108 108 T T 0 SEQCRD A Y TYR TYR 109 109 T T 0 SEQCRD A H HIS HIS 110 110 T T 0 SEQCRD A V VAL VAL 111 111 T T 0 SEQCRD A A ALA ALA 112 112 T T 0 SEQCRD A L LEU LEU 113 113 T T 0 SEQCRD A D ASP ASP 114 114 T T 0 SEQCRD A N ASN ASN 115 115 T T 0 SEQCRD A A ALA ALA 116 116 T T 0 SEQCRD A R ARG ARG 117 117 T T 0 SEQCRD A E GLU GLU 118 118 T T 0 SEQCRD A K LYS LYS 119 119 T T 0 SEQCRD A A ALA ALA 120 120 T T 0 SEQCRD A R ARG ARG 121 121 T T 0 SEQCRD A G GLY GLY 122 122 T T 0 SEQCRD A A ALA ALA 123 123 T T 0 SEQCRD A K LYS LYS 124 124 T T 0 SEQCRD A A ALA ALA 125 125 T T 0 SEQCRD A I ILE ILE 126 126 T T 0 SEQCRD A G GLY GLY 127 127 T T 0 SEQCRD A T THR THR 128 128 T T 0 SEQCRD A T THR THR 129 129 T T 0 SEQCRD A G GLY GLY 130 130 T T 0 SEQCRD A R ARG ARG 131 131 T T 0 SEQCRD A G GLY GLY 132 132 T T 0 SEQCRD A I ILE ILE 133 133 T T 0 SEQCRD A G GLY GLY 134 134 T T 0 SEQCRD A P PRO PRO 135 135 T T 0 SEQCRD A A ALA ALA 136 136 T T 0 SEQCRD A Y TYR TYR 137 137 T T 0 SEQCRD A E GLU GLU 138 138 T T 0 SEQCRD A D ASP ASP 139 139 T T 0 SEQCRD A K LYS LYS 140 140 T T 0 SEQCRD A V VAL VAL 141 141 T T 0 SEQCRD A A ALA ALA 142 142 T T 0 SEQCRD A R ARG ARG 143 143 T T 0 SEQCRD A R ARG ARG 144 144 T T 0 SEQCRD A G GLY GLY 145 145 T T 0 SEQCRD A L LEU LEU 146 146 T T 0 SEQCRD A R ARG ARG 147 147 T T 0 SEQCRD A V VAL VAL 148 148 T T 0 SEQCRD A G GLY GLY 149 149 T T 0 SEQCRD A D ASP ASP 150 150 T T 0 SEQCRD A L LEU LEU 151 151 T T 0 SEQCRD A F PHE PHE 152 152 T T 0 SEQCRD A D ASP ASP 153 153 T T 0 SEQCRD A K LYS LYS 154 154 T T 0 SEQCRD A E GLU GLU 155 155 T T 0 SEQCRD A T THR THR 156 156 T T 0 SEQCRD A F PHE PHE 157 157 T T 0 SEQCRD A A ALA ALA 158 158 T T 0 SEQCRD A E GLU GLU 159 159 T T 0 SEQCRD A K LYS LYS 160 160 T T 0 SEQCRD A L LEU LEU 161 161 T T 0 SEQCRD A K LYS LYS 162 162 T T 0 SEQCRD A E GLU GLU 163 163 T T 0 SEQCRD A V VAL VAL 164 164 T T 0 SEQCRD A M MET MET 165 165 T T 0 SEQCRD A E GLU GLU 166 166 T T 0 SEQCRD A Y TYR TYR 167 167 T T 0 SEQCRD A H HIS HIS 168 168 T T 0 SEQCRD A N ASN ASN 169 169 T T 0 SEQCRD A F PHE PHE 170 170 T T 0 SEQCRD A Q GLN GLN 171 171 T T 0 SEQCRD A L LEU LEU 172 172 T T 0 SEQCRD A V VAL VAL 173 173 T T 0 SEQCRD A N ASN ASN 174 174 T T 0 SEQCRD A Y TYR TYR 175 175 T T 0 SEQCRD A Y TYR TYR 176 176 T T 0 SEQCRD A K LYS LYS 177 177 T T 0 SEQCRD A A ALA ALA 178 178 T T 0 SEQCRD A E GLU GLU 179 179 T T 0 SEQCRD A A ALA ALA 180 180 T T 0 SEQCRD A V VAL VAL 181 181 T T 0 SEQCRD A D ASP ASP 182 182 T T 0 SEQCRD A Y TYR TYR 183 183 T T 0 SEQCRD A Q GLN GLN 184 184 T T 0 SEQCRD A K LYS LYS 185 185 T T 0 SEQCRD A V VAL VAL 186 186 T T 0 SEQCRD A L LEU LEU 187 187 T T 0 SEQCRD A D ASP ASP 188 188 T T 0 SEQCRD A D ASP ASP 189 189 T T 0 SEQCRD A T THR THR 190 190 T T 0 SEQCRD A M MET MET 191 191 T T 0 SEQCRD A A ALA ALA 192 192 T T 0 SEQCRD A V VAL VAL 193 193 T T 0 SEQCRD A A ALA ALA 194 194 T T 0 SEQCRD A D ASP ASP 195 195 T T 0 SEQCRD A I ILE ILE 196 196 T T 0 SEQCRD A L LEU LEU 197 197 T T 0 SEQCRD A T THR THR 198 198 T T 0 SEQCRD A S SER SER 199 199 T T 0 SEQCRD A M MET MET 200 200 T T 0 SEQCRD A V VAL VAL 201 201 T T 0 SEQCRD A V VAL VAL 202 202 T T 0 SEQCRD A D ASP ASP 203 203 T T 0 SEQCRD A V VAL VAL 204 204 T T 0 SEQCRD A S SER SER 205 205 T T 0 SEQCRD A D ASP ASP 206 206 T T 0 SEQCRD A L LEU LEU 207 207 T T 0 SEQCRD A L LEU LEU 208 208 T T 0 SEQCRD A D ASP ASP 209 209 T T 0 SEQCRD A Q GLN GLN 210 210 T T 0 SEQCRD A A ALA ALA 211 211 T T 0 SEQCRD A R ARG ARG 212 212 T T 0 SEQCRD A Q GLN GLN 213 213 T T 0 SEQCRD A R ARG ARG 214 214 T T 0 SEQCRD A G GLY GLY 215 215 T T 0 SEQCRD A D ASP ASP 216 216 T T 0 SEQCRD A F PHE PHE 217 217 T T 0 SEQCRD A V VAL VAL 218 218 T T 0 SEQCRD A M MET MET 219 219 T T 0 SEQCRD A F PHE PHE 220 220 T T 0 SEQCRD A E GLU GLU 221 221 T T 0 SEQCRD A G GLY GLY 222 222 T T 0 SEQCRD A A ALA ALA 223 223 T T 0 SEQCRD A Q GLN GLN 224 224 T T 0 SEQCRD A G GLY GLY 225 225 T T 0 SEQCRD A T THR THR 226 226 T T 0 SEQCRD A L LEU LEU 227 227 T T 0 SEQCRD A L LEU LEU 228 228 T T 0 SEQCRD A D ASP ASP 229 229 T T 0 SEQCRD A I ILE ILE 230 230 T T 0 SEQCRD A D ASP ASP 231 231 T T 0 SEQCRD A H HIS HIS 232 232 T T 0 SEQCRD A G GLY GLY 233 233 T T 0 SEQCRD A T THR THR 234 234 T T 0 SEQCRD A Y TYR TYR 235 235 T T 0 SEQCRD A P PRO PRO 236 236 T T 0 SEQCRD A Y TYR TYR 237 237 T T 0 SEQCRD A V VAL VAL 238 238 T T 0 SEQCRD A T THR THR 239 239 T T 0 SEQCRD A S SER SER 240 240 T T 0 SEQCRD A S SER SER 241 241 T T 0 SEQCRD A N ASN ASN 242 242 T T 0 SEQCRD A T THR THR 243 243 T T 0 SEQCRD A T THR THR 244 244 T T 0 SEQCRD A A ALA ALA 245 245 T T 0 SEQCRD A G GLY GLY 246 246 T T 0 SEQCRD A G GLY GLY 247 247 T T 0 SEQCRD A V VAL VAL 248 248 T T 0 SEQCRD A A ALA ALA 249 249 T T 0 SEQCRD A T THR THR 250 250 T T 0 SEQCRD A G GLY GLY 251 251 T T 0 SEQCRD A S SER SER 252 252 T T 0 SEQCRD A G GLY GLY 253 253 T T 0 SEQCRD A L LEU LEU 254 254 T T 0 SEQCRD A G GLY GLY 255 255 T T 0 SEQCRD A P PRO PRO 256 256 T T 0 SEQCRD A R ARG ARG 257 257 T T 0 SEQCRD A Y TYR TYR 258 258 T T 0 SEQCRD A V VAL VAL 259 259 T T 0 SEQCRD A D ASP ASP 260 260 T T 0 SEQCRD A Y TYR TYR 261 261 T T 0 SEQCRD A V VAL VAL 262 262 T T 0 SEQCRD A L LEU LEU 263 263 T T 0 SEQCRD A G GLY GLY 264 264 T T 0 SEQCRD A I ILE ILE 265 265 T T 0 SEQCRD A L LEU LEU 266 266 T T 0 SEQCRD A K LYS LYS 267 267 T T 0 SEQCRD A A ALA ALA 268 268 T T 0 SEQCRD A Y TYR TYR 269 269 T T 0 SEQCRD A S SER SER 270 270 T T 0 SEQCRD A T THR THR 271 271 T T 0 SEQCRD A R ARG ARG 272 272 T T 0 SEQCRD A V VAL VAL 273 273 T T 0 SEQCRD A G GLY GLY 274 274 T T 0 SEQCRD A A ALA ALA 275 275 T T 0 SEQCRD A G GLY GLY 276 276 T T 0 SEQCRD A P PRO PRO 277 277 T T 0 SEQCRD A F PHE PHE 278 278 T T 0 SEQCRD A P PRO PRO 279 279 T T 0 SEQCRD A T THR THR 280 280 T T 0 SEQCRD A E GLU GLU 281 281 T T 0 SEQCRD A L LEU LEU 282 282 T T 0 SEQCRD A F PHE PHE 283 283 T T 0 SEQCRD A D ASP ASP 284 284 T T 0 SEQCRD A E GLU GLU 285 285 T T 0 SEQCRD A T THR THR 286 286 T T 0 SEQCRD A G GLY GLY 287 287 T T 0 SEQCRD A E GLU GLU 288 288 T T 0 SEQCRD A F PHE PHE 289 289 T T 0 SEQCRD A L LEU LEU 290 290 T T 0 SEQCRD A C CYS CYS 291 291 T T 0 SEQCRD A K LYS LYS 292 292 T T 0 SEQCRD A Q GLN GLN 293 293 T T 0 SEQCRD A G GLY GLY 294 294 T T 0 SEQCRD A N ASN ASN 295 295 T T 0 SEQCRD A E GLU GLU 296 296 T T 0 SEQCRD A F PHE PHE 297 297 T T 0 SEQCRD A G GLY GLY 298 298 T T 0 SEQCRD A A ALA ALA 299 299 T T 0 SEQCRD A T THR THR 300 300 T T 0 SEQCRD A T THR THR 301 301 T T 0 SEQCRD A G GLY GLY 302 302 T T 0 SEQCRD A R ARG ARG 303 303 T T 0 SEQCRD A R ARG ARG 304 304 T T 0 SEQCRD A R ARG ARG 305 305 T T 0 SEQCRD A R ARG ARG 306 306 T T 0 SEQCRD A T THR THR 307 307 T T 0 SEQCRD A G GLY GLY 308 308 T T 0 SEQCRD A W TRP TRP 309 309 T T 0 SEQCRD A L LEU LEU 310 310 T T 0 SEQCRD A D ASP ASP 311 311 T T 0 SEQCRD A T THR THR 312 312 T T 0 SEQCRD A V VAL VAL 313 313 T T 0 SEQCRD A A ALA ALA 314 314 T T 0 SEQCRD A V VAL VAL 315 315 T T 0 SEQCRD A R ARG ARG 316 316 T T 0 SEQCRD A R ARG ARG 317 317 T T 0 SEQCRD A A ALA ALA 318 318 T T 0 SEQCRD A V VAL VAL 319 319 T T 0 SEQCRD A Q GLN GLN 320 320 T T 0 SEQCRD A L LEU LEU 321 321 T T 0 SEQCRD A N ASN ASN 322 322 T T 0 SEQCRD A S SER SER 323 323 T T 0 SEQCRD A L LEU LEU 324 324 T T 0 SEQCRD A S SER SER 325 325 T T 0 SEQCRD A G GLY GLY 326 326 T T 0 SEQCRD A F PHE PHE 327 327 T T 0 SEQCRD A C CYS CYS 328 328 T T 0 SEQCRD A L LEU LEU 329 329 T T 0 SEQCRD A T THR THR 330 330 T T 0 SEQCRD A K LYS LYS 331 331 T T 0 SEQCRD A L LEU LEU 332 332 T T 0 SEQCRD A D ASP ASP 333 333 T T 0 SEQCRD A V VAL VAL 334 334 T T 0 SEQCRD A L LEU LEU 335 335 T T 0 SEQCRD A D ASP ASP 336 336 T T 0 SEQCRD A G GLY GLY 337 337 T T 0 SEQCRD A L LEU LEU 338 338 T T 0 SEQCRD A K LYS LYS 339 339 T T 0 SEQCRD A E GLU GLU 340 340 T T 0 SEQCRD A V VAL VAL 341 341 T T 0 SEQCRD A K LYS LYS 342 342 T T 0 SEQCRD A L LEU LEU 343 343 T T 0 SEQCRD A C CYS CYS 344 344 T T 0 SEQCRD A V VAL VAL 345 345 T T 0 SEQCRD A A ALA ALA 346 346 T T 0 SEQCRD A Y TYR TYR 347 347 T T 0 SEQCRD A R ARG ARG 348 348 T T 0 SEQCRD A M MET MET 349 349 T T 0 SEQCRD A P PRO PRO 350 350 T T 0 SEQCRD A D ASP ASP 351 351 T T 0 SEQCRD A G GLY GLY 352 352 T T 0 SEQCRD A R ARG ARG 353 353 T T 0 SEQCRD A E GLU GLU 354 354 T T 0 SEQCRD A V VAL VAL 355 355 T T 0 SEQCRD A T THR THR 356 356 T T 0 SEQCRD A T THR THR 357 357 T T 0 SEQCRD A T THR THR 358 358 T T 0 SEQCRD A P PRO PRO 359 359 T T 0 SEQCRD A L LEU LEU 360 360 T T 0 SEQCRD A A ALA ALA 361 361 T T 0 SEQCRD A A ALA ALA 362 362 T T 0 SEQCRD A D ASP ASP 363 363 T T 0 SEQCRD A D ASP ASP 364 364 T T 0 SEQCRD A W TRP TRP 365 365 T T 0 SEQCRD A K LYS LYS 366 366 T T 0 SEQCRD A G GLY GLY 367 367 T T 0 SEQCRD A V VAL VAL 368 368 T T 0 SEQCRD A E GLU GLU 369 369 T T 0 SEQCRD A P PRO PRO 370 370 T T 0 SEQCRD A I ILE ILE 371 371 T T 0 SEQCRD A Y TYR TYR 372 372 T T 0 SEQCRD A E GLU GLU 373 373 T T 0 SEQCRD A T THR THR 374 374 T T 0 SEQCRD A M MET MET 375 375 T T 0 SEQCRD A P PRO PRO 376 376 T T 0 SEQCRD A G GLY GLY 377 377 T T 0 SEQCRD A W TRP TRP 378 378 T T 0 SEQCRD A S SER SER 379 379 T T 0 SEQCRD A E GLU GLU 380 380 T T 0 SEQCRD A S SER SER 381 381 T T 0 SEQCRD A T THR THR 382 382 T T 0 SEQCRD A F PHE PHE 383 383 T T 0 SEQCRD A G GLY GLY 384 384 T T 0 SEQCRD A V VAL VAL 385 385 T T 0 SEQCRD A K LYS LYS 386 386 T T 0 SEQCRD A D ASP ASP 387 387 T T 0 SEQCRD A R ARG ARG 388 388 T T 0 SEQCRD A S SER SER 389 389 T T 0 SEQCRD A G GLY GLY 390 390 T T 0 SEQCRD A L LEU LEU 391 391 T T 0 SEQCRD A P PRO PRO 392 392 T T 0 SEQCRD A Q GLN GLN 393 393 T T 0 SEQCRD A A ALA ALA 394 394 T T 0 SEQCRD A A ALA ALA 395 395 T T 0 SEQCRD A L LEU LEU 396 396 T T 0 SEQCRD A N ASN ASN 397 397 T T 0 SEQCRD A Y TYR TYR 398 398 T T 0 SEQCRD A I ILE ILE 399 399 T T 0 SEQCRD A K LYS LYS 400 400 T T 0 SEQCRD A R ARG ARG 401 401 T T 0 SEQCRD A I ILE ILE 402 402 T T 0 SEQCRD A E GLU GLU 403 403 T T 0 SEQCRD A E GLU GLU 404 404 T T 0 SEQCRD A L LEU LEU 405 405 T T 0 SEQCRD A T THR THR 406 406 T T 0 SEQCRD A G GLY GLY 407 407 T T 0 SEQCRD A V VAL VAL 408 408 T T 0 SEQCRD A P PRO PRO 409 409 T T 0 SEQCRD A I ILE ILE 410 410 T T 0 SEQCRD A D ASP ASP 411 411 T T 0 SEQCRD A I ILE ILE 412 412 T T 0 SEQCRD A I ILE ILE 413 413 T T 0 SEQCRD A S SER SER 414 414 T T 0 SEQCRD A T THR THR 415 415 T T 0 SEQCRD A G GLY GLY 416 416 T T 0 SEQCRD A P PRO PRO 417 417 T T 0 SEQCRD A D ASP ASP 418 418 T T 0 SEQCRD A R ARG ARG 419 419 T T 0 SEQCRD A T THR THR 420 420 T T 0 SEQCRD A E GLU GLU 421 421 T T 0 SEQCRD A T THR THR 422 422 T T 0 SEQCRD A M MET MET 423 423 T T 0 SEQCRD A I ILE ILE 424 424 T T 0 SEQCRD A L LEU LEU 425 425 T T 0 SEQCRD A R ARG ARG 426 426 T T 0 SEQCRD A D ASP ASP 427 427 T T 0 SEQCRD A P PRO PRO 428 428 T T 0 SEQCRD A F PHE PHE 429 429 T T 0 SEQCRD A D ASP ASP 430 430 T T 0 SEQCRD A A ALA ALA 431 431 T T 0 PARAME method XRAY PARAME resolution 2.8 PARAME R-factor 0.1710000 PARAME FreeR-factor 0.2500000