HEADSC 3vxi SEQCRD A A ALA --- 1 - - - 0 SEQCRD A N ASN --- 2 - - - 0 SEQCRD A D ASP --- 3 - - - 0 SEQCRD A T THR --- 4 - - - 0 SEQCRD A I ILE ILE 5 5 C C 0 SEQCRD A L LEU LEU 6 6 C C 0 SEQCRD A P PRO PRO 7 7 C C 0 SEQCRD A L LEU LEU 8 8 C C 0 SEQCRD A N ASN ASN 9 9 C C 0 SEQCRD A N ASN ASN 10 10 C C 0 SEQCRD A I ILE ILE 11 11 C C 0 SEQCRD A Q GLN GLN 12 12 H H 0 SEQCRD A G GLY GLY 13 13 H H 0 SEQCRD A D ASP ASP 14 14 H H 0 SEQCRD A I ILE ILE 15 15 H H 0 SEQCRD A L LEU LEU 16 16 H H 0 SEQCRD A V VAL VAL 17 17 H H 0 SEQCRD A G GLY GLY 18 18 C C 0 SEQCRD A M MET MET 19 19 C C 0 SEQCRD A K LYS LYS 20 20 C C 0 SEQCRD A K LYS LYS 21 21 C C 0 SEQCRD A Q GLN GLN 22 22 C C 0 SEQCRD A K LYS LYS 23 23 E E 0 SEQCRD A E GLU GLU 24 24 E E 0 SEQCRD A R ARG ARG 25 25 E E 0 SEQCRD A F PHE PHE 26 26 E E 0 SEQCRD A V VAL VAL 27 27 E E 0 SEQCRD A F PHE PHE 28 28 E E 0 SEQCRD A F PHE PHE 29 29 E E 0 SEQCRD A Q GLN GLN 30 30 E E 0 SEQCRD A V VAL VAL 31 31 E E 0 SEQCRD A N ASN ASN 32 32 C C 0 SEQCRD A D ASP ASP 33 33 H H 0 SEQCRD A A ALA ALA 34 34 H H 0 SEQCRD A T THR THR 35 35 H H 0 SEQCRD A S SER SER 36 36 H H 0 SEQCRD A F PHE PHE 37 37 H H 0 SEQCRD A K LYS LYS 38 38 H H 0 SEQCRD A T THR THR 39 39 H H 0 SEQCRD A A ALA ALA 40 40 H H 0 SEQCRD A L LEU LEU 41 41 H H 0 SEQCRD A K LYS LYS 42 42 H H 0 SEQCRD A T THR THR 43 43 H H 0 SEQCRD A Y TYR TYR 44 44 H H 0 SEQCRD A V VAL VAL 45 45 H H 0 SEQCRD A P PRO PRO 46 46 H H 0 SEQCRD A E GLU GLU 47 47 H H 0 SEQCRD A R ARG ARG 48 48 H H 0 SEQCRD A I ILE ILE 49 49 H H 0 SEQCRD A T THR THR 50 50 C C 0 SEQCRD A S SER SER 51 51 H H 0 SEQCRD A A ALA ALA 52 52 H H 0 SEQCRD A A ALA ALA 53 53 H H 0 SEQCRD A I ILE ILE 54 54 H H 0 SEQCRD A L LEU LEU 55 55 H H 0 SEQCRD A I ILE ILE 56 56 H H 0 SEQCRD A S SER SER 57 57 C C 0 SEQCRD A D ASP ASP 58 58 H H 0 SEQCRD A P PRO PRO 59 59 H H 0 SEQCRD A S SER SER 60 60 H H 0 SEQCRD A Q GLN GLN 61 61 H H 0 SEQCRD A Q GLN GLN 62 62 H H 0 SEQCRD A P PRO PRO 63 63 C C 0 SEQCRD A L LEU LEU 64 64 C C 0 SEQCRD A A ALA ALA 65 65 E E 0 SEQCRD A F PHE PHE 66 66 E E 0 SEQCRD A V VAL VAL 67 67 E E 0 SEQCRD A N ASN ASN 68 68 E E 0 SEQCRD A L LEU LEU 69 69 E E 0 SEQCRD A G GLY GLY 70 70 E E 0 SEQCRD A F PHE PHE 71 71 E E 0 SEQCRD A S SER SER 72 72 H H 0 SEQCRD A N ASN ASN 73 73 H H 0 SEQCRD A T THR THR 74 74 H H 0 SEQCRD A G GLY GLY 75 75 H H 0 SEQCRD A L LEU LEU 76 76 H H 0 SEQCRD A Q GLN GLN 77 77 H H 0 SEQCRD A A ALA ALA 78 78 H H 0 SEQCRD A L LEU LEU 79 79 H H 0 SEQCRD A G GLY GLY 80 80 C C 0 SEQCRD A I ILE ILE 81 81 C C 0 SEQCRD A T THR THR 82 82 C C 0 SEQCRD A D ASP ASP 83 83 C C 0 SEQCRD A D ASP ASP 84 84 C C 0 SEQCRD A L LEU LEU 85 85 C C 0 SEQCRD A G GLY GLY 86 86 C C 0 SEQCRD A D ASP ASP 87 87 C C 0 SEQCRD A A ALA ALA 88 88 C C 0 SEQCRD A Q GLN GLN 89 89 C C 0 SEQCRD A F PHE PHE 90 90 C C 0 SEQCRD A P PRO PRO 91 91 C C 0 SEQCRD A D ASP ASP 92 92 C C 0 SEQCRD A G GLY GLY 93 93 C C 0 SEQCRD A Q GLN GLN 94 94 H H 0 SEQCRD A F PHE PHE 95 95 H H 0 SEQCRD A A ALA ALA 96 96 H H 0 SEQCRD A D ASP ASP 97 97 H H 0 SEQCRD A A ALA ALA 98 98 H H 0 SEQCRD A A ALA ALA 99 99 H H 0 SEQCRD A N ASN ASN 100 100 H H 0 SEQCRD A L LEU LEU 101 101 H H 0 SEQCRD A G GLY GLY 102 102 H H 0 SEQCRD A D ASP ASP 103 103 C C 0 SEQCRD A D ASP ASP 104 104 H H 0 SEQCRD A L LEU LEU 105 105 H H 0 SEQCRD A S SER SER 106 106 H H 0 SEQCRD A Q GLN GLN 107 107 H H 0 SEQCRD A W TRP TRP 108 108 H H 0 SEQCRD A V VAL VAL 109 109 C C 0 SEQCRD A A ALA ALA 110 110 C C 0 SEQCRD A P PRO PRO 111 111 C C 0 SEQCRD A F PHE PHE 112 112 C C 0 SEQCRD A T THR THR 113 113 C C 0 SEQCRD A G GLY GLY 114 114 C C 0 SEQCRD A T THR THR 115 115 C C 0 SEQCRD A T THR THR 116 116 C C 0 SEQCRD A I ILE ILE 117 117 C C 0 SEQCRD A H HIS HIS 118 118 C C 0 SEQCRD A G GLY GLY 119 119 E E 0 SEQCRD A V VAL VAL 120 120 E E 0 SEQCRD A F PHE PHE 121 121 E E 0 SEQCRD A L LEU LEU 122 122 E E 0 SEQCRD A I ILE ILE 123 123 E E 0 SEQCRD A G GLY GLY 124 124 E E 0 SEQCRD A S SER SER 125 125 E E 0 SEQCRD A D ASP ASP 126 126 C C 0 SEQCRD A Q GLN GLN 127 127 H H 0 SEQCRD A D ASP ASP 128 128 H H 0 SEQCRD A D ASP ASP 129 129 H H 0 SEQCRD A F PHE PHE 130 130 H H 0 SEQCRD A L LEU LEU 131 131 H H 0 SEQCRD A D ASP ASP 132 132 H H 0 SEQCRD A Q GLN GLN 133 133 H H 0 SEQCRD A F PHE PHE 134 134 H H 0 SEQCRD A T THR THR 135 135 H H 0 SEQCRD A D ASP ASP 136 136 H H 0 SEQCRD A D ASP ASP 137 137 H H 0 SEQCRD A I ILE ILE 138 138 H H 0 SEQCRD A S SER SER 139 139 H H 0 SEQCRD A S SER SER 140 140 H H 0 SEQCRD A T THR THR 141 141 H H 0 SEQCRD A F PHE PHE 142 142 H H 0 SEQCRD A G GLY GLY 143 143 H H 0 SEQCRD A S SER SER 144 144 C C 0 SEQCRD A S SER SER 145 145 C C 0 SEQCRD A I ILE ILE 146 146 E E 0 SEQCRD A T THR THR 147 147 E E 0 SEQCRD A Q GLN GLN 148 148 E E 0 SEQCRD A V VAL VAL 149 149 E E 0 SEQCRD A Q GLN GLN 150 150 E E 0 SEQCRD A A ALA ALA 151 151 E E 0 SEQCRD A L LEU LEU 152 152 E E 0 SEQCRD A S SER SER 153 153 E E 0 SEQCRD A G GLY GLY 154 154 E E 0 SEQCRD A S SER SER 155 155 E E 0 SEQCRD A A ALA ALA 156 156 C C 0 SEQCRD A R ARG ARG 157 157 C C 0 SEQCRD A P PRO PRO 158 158 H H 0 SEQCRD A G GLY GLY 159 159 H H 0 SEQCRD A D ASP ASP 160 160 H H 0 SEQCRD A Q GLN GLN 161 161 H H 0 SEQCRD A A ALA ALA 162 162 H H 0 SEQCRD A G GLY GLY 163 163 C C 0 SEQCRD A H HIS HIS 164 164 C C 0 SEQCRD A E GLU GLU 165 165 C C 0 SEQCRD A H HIS HIS 166 166 C C 0 SEQCRD A F PHE PHE 167 167 C C 0 SEQCRD A G GLY GLY 168 168 C C 0 SEQCRD A F PHE PHE 169 169 C C 0 SEQCRD A L LEU LEU 170 170 C C 0 SEQCRD A D ASP ASP 171 171 C C 0 SEQCRD A G GLY GLY 172 172 C C 0 SEQCRD A I ILE ILE 173 173 C C 0 SEQCRD A S SER SER 174 174 C C 0 SEQCRD A Q GLN GLN 175 175 C C 0 SEQCRD A P PRO PRO 176 176 C C 0 SEQCRD A S SER SER 177 177 E E 0 SEQCRD A V VAL VAL 178 178 E E 0 SEQCRD A T THR THR 179 179 C C 0 SEQCRD A G GLY GLY 180 180 C C 0 SEQCRD A W TRP TRP 181 181 C C 0 SEQCRD A E GLU GLU 182 182 C C 0 SEQCRD A T THR THR 183 183 C C 0 SEQCRD A T THR THR 184 184 C C 0 SEQCRD A V VAL VAL 185 185 C C 0 SEQCRD A F PHE PHE 186 186 C C 0 SEQCRD A P PRO PRO 187 187 C C 0 SEQCRD A G GLY GLY 188 188 C C 0 SEQCRD A Q GLN GLN 189 189 C C 0 SEQCRD A A ALA ALA 190 190 C C 0 SEQCRD A V VAL VAL 191 191 E E 0 SEQCRD A V VAL VAL 192 192 E E 0 SEQCRD A P PRO PRO 193 193 H H 0 SEQCRD A P PRO PRO 194 194 H H 0 SEQCRD A G GLY GLY 195 195 H H 0 SEQCRD A I ILE ILE 196 196 H H 0 SEQCRD A I ILE ILE 197 197 H H 0 SEQCRD A L LEU LEU 198 198 C C 0 SEQCRD A T THR THR 199 199 C C 0 SEQCRD A G GLY GLY 200 200 C C 0 SEQCRD A R ARG ARG 201 201 C C 0 SEQCRD A D ASP ASP 202 202 C C 0 SEQCRD A G GLY GLY 203 203 C C 0 SEQCRD A D ASP ASP 204 204 C C 0 SEQCRD A T THR THR 205 205 C C 0 SEQCRD A G GLY GLY 206 206 C C 0 SEQCRD A T THR THR 207 207 C C 0 SEQCRD A R ARG ARG 208 208 C C 0 SEQCRD A P PRO PRO 209 209 H H 0 SEQCRD A S SER SER 210 210 H H 0 SEQCRD A W TRP TRP 211 211 H H 0 SEQCRD A A ALA ALA 212 212 H H 0 SEQCRD A L LEU LEU 213 213 H H 0 SEQCRD A D ASP ASP 214 214 C C 0 SEQCRD A G GLY GLY 215 215 C C 0 SEQCRD A S SER SER 216 216 E E 0 SEQCRD A F PHE PHE 217 217 E E 0 SEQCRD A M MET MET 218 218 E E 0 SEQCRD A A ALA ALA 219 219 E E 0 SEQCRD A F PHE PHE 220 220 E E 0 SEQCRD A R ARG ARG 221 221 E E 0 SEQCRD A H HIS HIS 222 222 E E 0 SEQCRD A F PHE PHE 223 223 E E 0 SEQCRD A Q GLN GLN 224 224 E E 0 SEQCRD A Q GLN GLN 225 225 E E 0 SEQCRD A K LYS LYS 226 226 H H 0 SEQCRD A V VAL VAL 227 227 H H 0 SEQCRD A P PRO PRO 228 228 H H 0 SEQCRD A E GLU GLU 229 229 H H 0 SEQCRD A F PHE PHE 230 230 H H 0 SEQCRD A N ASN ASN 231 231 H H 0 SEQCRD A A ALA ALA 232 232 H H 0 SEQCRD A Y TYR TYR 233 233 H H 0 SEQCRD A T THR THR 234 234 H H 0 SEQCRD A L LEU LEU 235 235 H H 0 SEQCRD A A ALA ALA 236 236 H H 0 SEQCRD A N ASN ASN 237 237 H H 0 SEQCRD A A ALA ALA 238 238 C C 0 SEQCRD A I ILE ILE 239 239 C C 0 SEQCRD A P PRO PRO 240 240 C C 0 SEQCRD A A ALA ALA 241 241 E E 0 SEQCRD A N ASN ASN 242 242 E E 0 SEQCRD A S SER SER 243 243 C C 0 SEQCRD A A ALA ALA 244 244 C C 0 SEQCRD A G GLY GLY 245 245 E E 0 SEQCRD A N ASN ASN 246 246 E E 0 SEQCRD A L LEU LEU 247 247 C C 0 SEQCRD A T THR THR 248 248 H H 0 SEQCRD A Q GLN GLN 249 249 H H 0 SEQCRD A Q GLN GLN 250 250 H H 0 SEQCRD A E GLU GLU 251 251 H H 0 SEQCRD A G GLY GLY 252 252 H H 0 SEQCRD A A ALA ALA 253 253 H H 0 SEQCRD A E GLU GLU 254 254 H H 0 SEQCRD A F PHE PHE 255 255 H H 0 SEQCRD A L LEU LEU 256 256 H H 0 SEQCRD A G GLY GLY 257 257 H H 0 SEQCRD A A ALA ALA 258 258 H H 0 SEQCRD A R ARG ARG 259 259 H H 0 SEQCRD A M MET MET 260 260 H H 0 SEQCRD A F PHE PHE 261 261 H H 0 SEQCRD A G GLY GLY 262 262 H H 0 SEQCRD A R ARG ARG 263 263 C C 0 SEQCRD A W TRP TRP 264 264 C C 0 SEQCRD A K LYS LYS 265 265 C C 0 SEQCRD A S SER SER 266 266 C C 0 SEQCRD A G GLY GLY 267 267 C C 0 SEQCRD A A ALA ALA 268 268 C C 0 SEQCRD A P PRO PRO 269 269 C C 0 SEQCRD A I ILE ILE 270 270 C C 0 SEQCRD A D ASP ASP 271 271 C C 0 SEQCRD A L LEU LEU 272 272 C C 0 SEQCRD A A ALA ALA 273 273 C C 0 SEQCRD A P PRO PRO 274 274 C C 0 SEQCRD A T THR THR 275 275 C C 0 SEQCRD A A ALA ALA 276 276 C C 0 SEQCRD A D ASP ASP 277 277 C C 0 SEQCRD A D ASP ASP 278 278 H H 0 SEQCRD A P PRO PRO 279 279 H H 0 SEQCRD A A ALA ALA 280 280 H H 0 SEQCRD A L LEU LEU 281 281 H H 0 SEQCRD A G GLY GLY 282 282 H H 0 SEQCRD A A ALA ALA 283 283 H H 0 SEQCRD A D ASP ASP 284 284 C C 0 SEQCRD A P PRO PRO 285 285 C C 0 SEQCRD A Q GLN GLN 286 286 C C 0 SEQCRD A R ARG ARG 287 287 C C 0 SEQCRD A N ASN ASN 288 288 C C 0 SEQCRD A N ASN ASN 289 289 C C 0 SEQCRD A N ASN ASN 290 290 C C 0 SEQCRD A F PHE PHE 291 291 C C 0 SEQCRD A D ASP ASP 292 292 C C 0 SEQCRD A Y TYR TYR 293 293 C C 0 SEQCRD A S SER SER 294 294 C C 0 SEQCRD A D ASP ASP 295 295 C C 0 SEQCRD A T THR THR 296 296 C C 0 SEQCRD A L LEU LEU 297 297 C C 0 SEQCRD A T THR THR 298 298 C C 0 SEQCRD A D ASP ASP 299 299 C C 0 SEQCRD A E GLU GLU 300 300 C C 0 SEQCRD A T THR THR 301 301 C C 0 SEQCRD A R ARG ARG 302 302 C C 0 SEQCRD A C CYS CYS 303 303 C C 0 SEQCRD A P PRO PRO 304 304 C C 0 SEQCRD A F PHE PHE 305 305 C C 0 SEQCRD A G GLY GLY 306 306 C C 0 SEQCRD A A ALA ALA 307 307 H H 0 SEQCRD A H HIS HIS 308 308 H H 0 SEQCRD A V VAL VAL 309 309 H H 0 SEQCRD A R ARG ARG 310 310 H H 0 SEQCRD A K LYS LYS 311 311 H H 0 SEQCRD A T THR THR 312 312 H H 0 SEQCRD A N ASN ASN 313 313 H H 0 SEQCRD A P PRO PRO 314 314 H H 0 SEQCRD A R ARG ARG 315 315 H H 0 SEQCRD A Q GLN GLN 316 316 H H 0 SEQCRD A D ASP ASP 317 317 H H 0 SEQCRD A L LEU LEU 318 318 H H 0 SEQCRD A G GLY GLY 319 319 H H 0 SEQCRD A G GLY GLY 320 320 C C 0 SEQCRD A P PRO PRO 321 321 C C 0 SEQCRD A V VAL VAL 322 322 C C 0 SEQCRD A D ASP ASP 323 323 C C 0 SEQCRD A T THR THR 324 324 C C 0 SEQCRD A F PHE PHE 325 325 C C 0 SEQCRD A H HIS HIS 326 326 C C 0 SEQCRD A A ALA ALA 327 327 C C 0 SEQCRD A M MET MET 328 328 E E 0 SEQCRD A R ARG ARG 329 329 E E 0 SEQCRD A S SER SER 330 330 C C 0 SEQCRD A S SER SER 331 331 C C 0 SEQCRD A I ILE ILE 332 332 E E 0 SEQCRD A P PRO PRO 333 333 E E 0 SEQCRD A Y TYR TYR 334 334 E E 0 SEQCRD A G GLY GLY 335 335 C C 0 SEQCRD A P PRO PRO 336 336 C C 0 SEQCRD A E GLU GLU 337 337 C C 0 SEQCRD A T THR THR 338 338 C C 0 SEQCRD A S SER SER 339 339 H H 0 SEQCRD A D ASP ASP 340 340 H H 0 SEQCRD A A ALA ALA 341 341 H H 0 SEQCRD A E GLU GLU 342 342 H H 0 SEQCRD A L LEU LEU 343 343 H H 0 SEQCRD A A ALA ALA 344 344 H H 0 SEQCRD A S SER SER 345 345 H H 0 SEQCRD A G GLY GLY 346 346 H H 0 SEQCRD A V VAL VAL 347 347 C C 0 SEQCRD A T THR THR 348 348 C C 0 SEQCRD A A ALA ALA 349 349 C C 0 SEQCRD A Q GLN GLN 350 350 C C 0 SEQCRD A D ASP ASP 351 351 C C 0 SEQCRD A R ARG ARG 352 352 C C 0 SEQCRD A G GLY GLY 353 353 E E 0 SEQCRD A L LEU LEU 354 354 E E 0 SEQCRD A L LEU LEU 355 355 E E 0 SEQCRD A F PHE PHE 356 356 E E 0 SEQCRD A V VAL VAL 357 357 E E 0 SEQCRD A E GLU GLU 358 358 E E 0 SEQCRD A Y TYR TYR 359 359 E E 0 SEQCRD A Q GLN GLN 360 360 E E 0 SEQCRD A S SER SER 361 361 C C 0 SEQCRD A I ILE ILE 362 362 H H 0 SEQCRD A I ILE ILE 363 363 H H 0 SEQCRD A G GLY GLY 364 364 H H 0 SEQCRD A N ASN ASN 365 365 H H 0 SEQCRD A G GLY GLY 366 366 H H 0 SEQCRD A F PHE PHE 367 367 H H 0 SEQCRD A R ARG ARG 368 368 H H 0 SEQCRD A F PHE PHE 369 369 H H 0 SEQCRD A Q GLN GLN 370 370 H H 0 SEQCRD A Q GLN GLN 371 371 H H 0 SEQCRD A I ILE ILE 372 372 H H 0 SEQCRD A N ASN ASN 373 373 H H 0 SEQCRD A W TRP TRP 374 374 C C 0 SEQCRD A A ALA ALA 375 375 C C 0 SEQCRD A N ASN ASN 376 376 C C 0 SEQCRD A N ASN ASN 377 377 C C 0 SEQCRD A A ALA ALA 378 378 C C 0 SEQCRD A N ASN ASN 379 379 C C 0 SEQCRD A F PHE PHE 380 380 C C 0 SEQCRD A P PRO PRO 381 381 C C 0 SEQCRD A F PHE PHE 382 382 C C 0 SEQCRD A S SER SER 383 383 C C 0 SEQCRD A K LYS LYS 384 384 C C 0 SEQCRD A P PRO PRO 385 385 C C 0 SEQCRD A I ILE ILE 386 386 C C 0 SEQCRD A T THR THR 387 387 C C 0 SEQCRD A P PRO PRO 388 388 C C 0 SEQCRD A G GLY GLY 389 389 C C 0 SEQCRD A I ILE ILE 390 390 C C 0 SEQCRD A E GLU GLU 391 391 C C 0 SEQCRD A P PRO PRO 392 392 C C 0 SEQCRD A I ILE ILE 393 393 C C 0 SEQCRD A I ILE ILE 394 394 C C 0 SEQCRD A G GLY GLY 395 395 C C 0 SEQCRD A Q GLN GLN 396 396 C C 0 SEQCRD A T THR THR 397 397 C C 0 SEQCRD A T THR THR 398 398 C C 0 SEQCRD A P PRO PRO 399 399 C C 0 SEQCRD A R ARG ARG 400 400 C C 0 SEQCRD A T THR THR 401 401 E E 0 SEQCRD A V VAL VAL 402 402 E E 0 SEQCRD A G GLY GLY 403 403 E E 0 SEQCRD A G GLY GLY 404 404 C C 0 SEQCRD A L LEU LEU 405 405 C C 0 SEQCRD A D ASP ASP 406 406 C C 0 SEQCRD A P PRO PRO 407 407 C C 0 SEQCRD A L LEU LEU 408 408 C C 0 SEQCRD A N ASN ASN 409 409 C C 0 SEQCRD A Q GLN GLN 410 410 C C 0 SEQCRD A N ASN ASN 411 411 C C 0 SEQCRD A E GLU GLU 412 412 C C 0 SEQCRD A T THR THR 413 413 E E 0 SEQCRD A F PHE PHE 414 414 E E 0 SEQCRD A T THR THR 415 415 E E 0 SEQCRD A V VAL VAL 416 416 C C 0 SEQCRD A P PRO PRO 417 417 C C 0 SEQCRD A L LEU LEU 418 418 C C 0 SEQCRD A F PHE PHE 419 419 C C 0 SEQCRD A V VAL VAL 420 420 E E 0 SEQCRD A I ILE ILE 421 421 E E 0 SEQCRD A P PRO PRO 422 422 E E 0 SEQCRD A K LYS LYS 423 423 E E 0 SEQCRD A G GLY GLY 424 424 E E 0 SEQCRD A G GLY GLY 425 425 E E 0 SEQCRD A E GLU GLU 426 426 E E 0 SEQCRD A Y TYR TYR 427 427 E E 0 SEQCRD A F PHE PHE 428 428 E E 0 SEQCRD A F PHE PHE 429 429 E E 0 SEQCRD A L LEU LEU 430 430 E E 0 SEQCRD A P PRO PRO 431 431 C C 0 SEQCRD A S SER SER 432 432 H H 0 SEQCRD A I ILE ILE 433 433 H H 0 SEQCRD A S SER SER 434 434 H H 0 SEQCRD A A ALA ALA 435 435 H H 0 SEQCRD A L LEU LEU 436 436 H H 0 SEQCRD A T THR THR 437 437 H H 0 SEQCRD A A ALA ALA 438 438 H H 0 SEQCRD A T THR THR 439 439 H H 0 SEQCRD A I ILE ILE 440 440 C C 0 SEQCRD A A ALA ALA 441 441 C C 0 SEQCRD A A ALA ALA 442 442 C C 0 PARAME method XRAY PARAME resolution 1.5000 PARAME R-factor 0.1738 PARAME FreeR-factor 0.1926