HEADSC 4ik8 SEQCRD A M MET --- 1 - - - 0 SEQCRD A G GLY --- 2 - - - 0 SEQCRD A S SER --- 3 - - - 0 SEQCRD A H HIS --- 4 - - - 0 SEQCRD A H HIS --- 5 - - - 0 SEQCRD A H HIS --- 6 - - - 0 SEQCRD A H HIS --- 7 - - - 0 SEQCRD A H HIS --- 8 - - - 0 SEQCRD A H HIS --- 9 - - - 0 SEQCRD A G GLY --- 10 - - - 0 SEQCRD A M MET --- 11 - - - 0 SEQCRD A A ALA --- 12 - - - 0 SEQCRD A S SER --- 13 - - - 0 SEQCRD A M MET --- 14 - - - 0 SEQCRD A T THR --- 15 - - - 0 SEQCRD A G GLY --- 16 - - - 0 SEQCRD A G GLY --- 17 - - - 0 SEQCRD A Q GLN --- 18 - - - 0 SEQCRD A Q GLN --- 19 - - - 0 SEQCRD A M MET --- 20 - - - 0 SEQCRD A G GLY --- 21 - - - 0 SEQCRD A R ARG --- 22 - - - 0 SEQCRD A D ASP --- 23 - - - 0 SEQCRD A L LEU --- 24 - - - 0 SEQCRD A Y TYR --- 25 - - - 0 SEQCRD A D ASP --- 26 - - - 0 SEQCRD A D ASP --- 27 - - - 0 SEQCRD A D ASP --- 28 - - - 0 SEQCRD A D ASP --- 29 - - - 0 SEQCRD A K LYS --- 30 - - - 0 SEQCRD A D ASP --- 31 - - - 0 SEQCRD A L LEU --- 32 - - - 0 SEQCRD A A ALA --- 33 - - - 0 SEQCRD A T THR --- 34 - - - 0 SEQCRD A M MET --- 35 - - - 0 SEQCRD A V VAL --- 36 - - - 0 SEQCRD A D ASP ASP 37 37 H H 0 SEQCRD A S SER SER 38 38 H H 0 SEQCRD A S SER SER 39 39 H H 0 SEQCRD A R ARG ARG 40 40 H H 0 SEQCRD A R ARG ARG 41 41 H H 0 SEQCRD A K LYS LYS 42 42 H H 0 SEQCRD A W TRP TRP 43 43 H H 0 SEQCRD A N ASN ASN 44 44 H H 0 SEQCRD A K LYS LYS 45 45 H H 0 SEQCRD A T THR THR 46 46 H H 0 SEQCRD A G GLY GLY 47 47 H H 0 SEQCRD A H HIS HIS 48 48 H H 0 SEQCRD A A ALA ALA 49 49 H H 0 SEQCRD A V VAL VAL 50 50 H H 0 SEQCRD A R ARG ARG 51 51 H H 0 SEQCRD A A ALA ALA 52 52 H H 0 SEQCRD A I ILE ILE 53 53 H H 0 SEQCRD A G GLY GLY 54 54 H H 0 SEQCRD A R ARG ARG 55 55 H H 0 SEQCRD A L LEU LEU 56 56 H H 0 SEQCRD A S SER SER 57 57 H H 0 SEQCRD A S SER SER 58 58 C C 0 SEQCRD A L LEU LEU 59 59 C C 0 SEQCRD A E GLU GLU 60 60 C C 0 SEQCRD A N ASN ASN 61 61 C C 0 SEQCRD A V VAL VAL 62 62 E E 0 SEQCRD A Y TYR TYR 63 63 E E 0 SEQCRD A I ILE ILE 64 64 E E 0 SEQCRD A K LYS LYS 65 65 E E 0 SEQCRD A A ALA ALA 66 66 E E 0 SEQCRD A D ASP ASP 67 67 E E 0 SEQCRD A K LYS LYS 68 68 H H 0 SEQCRD A Q GLN GLN 69 69 H H 0 SEQCRD A K LYS LYS 70 70 H H 0 SEQCRD A N ASN ASN 71 71 H H 0 SEQCRD A G GLY GLY 72 72 E E 0 SEQCRD A I ILE ILE 73 73 E E 0 SEQCRD A K LYS LYS 74 74 E E 0 SEQCRD A A ALA ALA 75 75 E E 0 SEQCRD A N ASN ASN 76 76 E E 0 SEQCRD A F PHE PHE 77 77 E E 0 SEQCRD A K LYS LYS 78 78 E E 0 SEQCRD A I ILE ILE 79 79 E E 0 SEQCRD A R ARG ARG 80 80 E E 0 SEQCRD A H HIS HIS 81 81 E E 0 SEQCRD A N ASN ASN 82 82 E E 0 SEQCRD A I ILE ILE 83 83 C C 0 SEQCRD A E GLU GLU 84 84 C C 0 SEQCRD A D ASP ASP 85 85 C C 0 SEQCRD A G GLY GLY 86 86 C C 0 SEQCRD A G GLY GLY 87 87 C C 0 SEQCRD A V VAL VAL 88 88 E E 0 SEQCRD A Q GLN GLN 89 89 E E 0 SEQCRD A L LEU LEU 90 90 E E 0 SEQCRD A A ALA ALA 91 91 E E 0 SEQCRD A Y TYR TYR 92 92 E E 0 SEQCRD A H HIS HIS 93 93 E E 0 SEQCRD A Y TYR TYR 94 94 E E 0 SEQCRD A Q GLN GLN 95 95 E E 0 SEQCRD A Q GLN GLN 96 96 E E 0 SEQCRD A N ASN ASN 97 97 E E 0 SEQCRD A T THR THR 98 98 E E 0 SEQCRD A P PRO PRO 99 99 E E 0 SEQCRD A I ILE ILE 100 100 C C 0 SEQCRD A G GLY GLY 101 101 C C 0 SEQCRD A D ASP ASP 102 102 C C 0 SEQCRD A G GLY GLY 103 103 C C 0 SEQCRD A P PRO PRO 104 104 C C 0 SEQCRD A V VAL VAL 105 105 C C 0 SEQCRD A L LEU LEU 106 106 C C 0 SEQCRD A L LEU LEU 107 107 C C 0 SEQCRD A P PRO PRO 108 108 C C 0 SEQCRD A D ASP ASP 109 109 C C 0 SEQCRD A N ASN ASN 110 110 C C 0 SEQCRD A H HIS HIS 111 111 E E 0 SEQCRD A Y TYR TYR 112 112 E E 0 SEQCRD A L LEU LEU 113 113 E E 0 SEQCRD A S SER SER 114 114 E E 0 SEQCRD A V VAL VAL 115 115 E E 0 SEQCRD A Q GLN GLN 116 116 E E 0 SEQCRD A S SER SER 117 117 E E 0 SEQCRD A K LYS LYS 118 118 E E 0 SEQCRD A L LEU LEU 119 119 E E 0 SEQCRD A S SER SER 120 120 E E 0 SEQCRD A K LYS LYS 121 121 C C 0 SEQCRD A D ASP ASP 122 122 C C 0 SEQCRD A P PRO PRO 123 123 C C 0 SEQCRD A N ASN ASN 124 124 C C 0 SEQCRD A E GLU GLU 125 125 C C 0 SEQCRD A K LYS LYS 126 126 C C 0 SEQCRD A R ARG ARG 127 127 C C 0 SEQCRD A D ASP ASP 128 128 C C 0 SEQCRD A H HIS HIS 129 129 E E 0 SEQCRD A M MET MET 130 130 E E 0 SEQCRD A V VAL VAL 131 131 E E 0 SEQCRD A L LEU LEU 132 132 E E 0 SEQCRD A L LEU LEU 133 133 E E 0 SEQCRD A E GLU GLU 134 134 E E 0 SEQCRD A F PHE PHE 135 135 E E 0 SEQCRD A V VAL VAL 136 136 E E 0 SEQCRD A T THR THR 137 137 E E 0 SEQCRD A A ALA ALA 138 138 E E 0 SEQCRD A A ALA ALA 139 139 E E 0 SEQCRD A G GLY GLY 140 140 C C 0 SEQCRD A I ILE ILE 141 141 C C 0 SEQCRD A T THR THR 142 142 C C 0 SEQCRD A L LEU LEU 143 143 C C 0 SEQCRD A G GLY --- 144 - - - 0 SEQCRD A M MET --- 145 - - - 0 SEQCRD A D ASP --- 146 - - - 0 SEQCRD A E GLU --- 147 - - - 0 SEQCRD A L LEU --- 148 - - - 0 SEQCRD A Y TYR --- 149 - - - 0 SEQCRD A K LYS --- 150 - - - 0 SEQCRD A G GLY --- 151 - - - 0 SEQCRD A G GLY --- 152 - - - 0 SEQCRD A T THR --- 153 - - - 0 SEQCRD A G GLY --- 154 - - - 0 SEQCRD A G GLY --- 155 - - - 0 SEQCRD A S SER --- 156 - - - 0 SEQCRD A M MET --- 157 - - - 0 SEQCRD A V VAL VAL 158 158 C C 0 SEQCRD A S SER SER 159 159 H H 0 SEQCRD A K LYS LYS 160 160 H H 0 SEQCRD A G GLY GLY 161 161 H H 0 SEQCRD A E GLU GLU 162 162 H H 0 SEQCRD A E GLU GLU 163 163 H H 0 SEQCRD A L LEU LEU 164 164 H H 0 SEQCRD A F PHE PHE 165 165 C C 0 SEQCRD A T THR THR 166 166 C C 0 SEQCRD A G GLY GLY 167 167 C C 0 SEQCRD A V VAL VAL 168 168 E E 0 SEQCRD A V VAL VAL 169 169 E E 0 SEQCRD A P PRO PRO 170 170 E E 0 SEQCRD A I ILE ILE 171 171 E E 0 SEQCRD A L LEU LEU 172 172 E E 0 SEQCRD A V VAL VAL 173 173 E E 0 SEQCRD A E GLU GLU 174 174 E E 0 SEQCRD A L LEU LEU 175 175 E E 0 SEQCRD A D ASP ASP 176 176 E E 0 SEQCRD A G GLY GLY 177 177 E E 0 SEQCRD A D ASP ASP 178 178 E E 0 SEQCRD A V VAL VAL 179 179 E E 0 SEQCRD A N ASN ASN 180 180 C C 0 SEQCRD A G GLY GLY 181 181 C C 0 SEQCRD A H HIS HIS 182 182 E E 0 SEQCRD A K LYS LYS 183 183 E E 0 SEQCRD A F PHE PHE 184 184 E E 0 SEQCRD A S SER SER 185 185 E E 0 SEQCRD A V VAL VAL 186 186 E E 0 SEQCRD A S SER SER 187 187 E E 0 SEQCRD A G GLY GLY 188 188 E E 0 SEQCRD A E GLU GLU 189 189 E E 0 SEQCRD A G GLY GLY 190 190 E E 0 SEQCRD A E GLU GLU 191 191 E E 0 SEQCRD A G GLY GLY 192 192 E E 0 SEQCRD A D ASP ASP 193 193 E E 0 SEQCRD A A ALA ALA 194 194 C C 0 SEQCRD A T THR THR 195 195 C C 0 SEQCRD A Y TYR TYR 196 196 C C 0 SEQCRD A G GLY GLY 197 197 C C 0 SEQCRD A K LYS LYS 198 198 E E 0 SEQCRD A L LEU LEU 199 199 E E 0 SEQCRD A T THR THR 200 200 E E 0 SEQCRD A L LEU LEU 201 201 E E 0 SEQCRD A K LYS LYS 202 202 E E 0 SEQCRD A F PHE PHE 203 203 E E 0 SEQCRD A I ILE ILE 204 204 E E 0 SEQCRD A C CYS CYS 205 205 E E 0 SEQCRD A T THR THR 206 206 C C 0 SEQCRD A T THR THR 207 207 C C 0 SEQCRD A G GLY GLY 208 208 C C 0 SEQCRD A K LYS LYS 209 209 C C 0 SEQCRD A L LEU LEU 210 210 C C 0 SEQCRD A P PRO PRO 211 211 C C 0 SEQCRD A V VAL VAL 212 212 C C 0 SEQCRD A P PRO PRO 213 213 H H 0 SEQCRD A W TRP TRP 214 214 H H 0 SEQCRD A P PRO PRO 215 215 H H 0 SEQCRD A T THR THR 216 216 H H 0 SEQCRD A L LEU LEU 217 217 H H 0 SEQCRD A V VAL VAL 218 218 H H 0 SEQCRD A T THR THR 219 219 C C 0 SEQCRD A T THR THR 220 220 C C 0 SEQCRD A L LEU LEU 221 221 C C 0 SEQCRD A X CRO CRO 222 1222 C C 0 SEQCRD A V VAL VAL 223 225 H H 0 SEQCRD A Q GLN GLN 224 226 H H 0 SEQCRD A C CYS CYS 225 227 H H 0 SEQCRD A F PHE PHE 226 228 H H 0 SEQCRD A S SER SER 227 229 H H 0 SEQCRD A R ARG ARG 228 230 C C 0 SEQCRD A Y TYR TYR 229 231 C C 0 SEQCRD A P PRO PRO 230 232 H H 0 SEQCRD A D ASP ASP 231 233 H H 0 SEQCRD A H HIS HIS 232 234 H H 0 SEQCRD A M MET MET 233 235 H H 0 SEQCRD A K LYS LYS 234 236 H H 0 SEQCRD A Q GLN GLN 235 237 H H 0 SEQCRD A H HIS HIS 236 238 H H 0 SEQCRD A D ASP ASP 237 239 H H 0 SEQCRD A F PHE PHE 238 240 H H 0 SEQCRD A F PHE PHE 239 241 H H 0 SEQCRD A K LYS LYS 240 242 H H 0 SEQCRD A S SER SER 241 243 H H 0 SEQCRD A A ALA ALA 242 244 H H 0 SEQCRD A M MET MET 243 245 C C 0 SEQCRD A P PRO PRO 244 246 C C 0 SEQCRD A E GLU GLU 245 247 C C 0 SEQCRD A G GLY GLY 246 248 C C 0 SEQCRD A Y TYR TYR 247 249 E E 0 SEQCRD A I ILE ILE 248 250 E E 0 SEQCRD A Q GLN GLN 249 251 E E 0 SEQCRD A E GLU GLU 250 252 E E 0 SEQCRD A R ARG ARG 251 253 E E 0 SEQCRD A T THR THR 252 254 E E 0 SEQCRD A I ILE ILE 253 255 E E 0 SEQCRD A F PHE PHE 254 256 E E 0 SEQCRD A F PHE PHE 255 257 E E 0 SEQCRD A K LYS LYS 256 258 C C 0 SEQCRD A D ASP ASP 257 259 C C 0 SEQCRD A D ASP ASP 258 260 C C 0 SEQCRD A G GLY GLY 259 261 C C 0 SEQCRD A N ASN ASN 260 262 E E 0 SEQCRD A Y TYR TYR 261 263 E E 0 SEQCRD A K LYS LYS 262 264 E E 0 SEQCRD A T THR THR 263 265 E E 0 SEQCRD A R ARG ARG 264 266 E E 0 SEQCRD A A ALA ALA 265 267 E E 0 SEQCRD A E GLU GLU 266 268 E E 0 SEQCRD A V VAL VAL 267 269 E E 0 SEQCRD A K LYS LYS 268 270 E E 0 SEQCRD A F PHE PHE 269 271 E E 0 SEQCRD A E GLU GLU 270 272 E E 0 SEQCRD A G GLY GLY 271 273 C C 0 SEQCRD A D ASP ASP 272 274 C C 0 SEQCRD A T THR THR 273 275 E E 0 SEQCRD A L LEU LEU 274 276 E E 0 SEQCRD A V VAL VAL 275 277 E E 0 SEQCRD A N ASN ASN 276 278 E E 0 SEQCRD A R ARG ARG 277 279 E E 0 SEQCRD A I ILE ILE 278 280 E E 0 SEQCRD A E GLU GLU 279 281 E E 0 SEQCRD A L LEU LEU 280 282 E E 0 SEQCRD A K LYS LYS 281 283 E E 0 SEQCRD A G GLY GLY 282 284 E E 0 SEQCRD A I ILE ILE 283 285 E E 0 SEQCRD A D ASP ASP 284 286 C C 0 SEQCRD A F PHE PHE 285 287 C C 0 SEQCRD A K LYS LYS 286 288 C C 0 SEQCRD A E GLU GLU 287 289 C C 0 SEQCRD A D ASP ASP 288 290 C C 0 SEQCRD A G GLY GLY 289 291 C C 0 SEQCRD A N ASN ASN 290 292 C C 0 SEQCRD A I ILE ILE 291 293 C C 0 SEQCRD A L LEU LEU 292 294 C C 0 SEQCRD A G GLY GLY 293 295 C C 0 SEQCRD A H HIS HIS 294 296 C C 0 SEQCRD A K LYS LYS 295 297 C C 0 SEQCRD A L LEU LEU 296 298 C C 0 SEQCRD A E GLU GLU 297 299 C C 0 SEQCRD A Y TYR TYR 298 300 C C 0 SEQCRD A N ASN ASN 299 301 C C 0 SEQCRD A T THR THR 300 302 C C 0 SEQCRD A R ARG ARG 301 303 C C 0 SEQCRD A D ASP ASP 302 304 C C 0 SEQCRD A Q GLN GLN 303 305 C C 0 SEQCRD A L LEU LEU 304 306 C C 0 SEQCRD A T THR THR 305 307 H H 0 SEQCRD A E GLU GLU 306 308 H H 0 SEQCRD A E GLU GLU 307 309 H H 0 SEQCRD A Q GLN GLN 308 310 H H 0 SEQCRD A I ILE ILE 309 311 H H 0 SEQCRD A A ALA ALA 310 312 H H 0 SEQCRD A E GLU GLU 311 313 H H 0 SEQCRD A F PHE PHE 312 314 H H 0 SEQCRD A K LYS LYS 313 315 H H 0 SEQCRD A E GLU GLU 314 316 H H 0 SEQCRD A A ALA ALA 315 317 H H 0 SEQCRD A F PHE PHE 316 318 H H 0 SEQCRD A S SER SER 317 319 H H 0 SEQCRD A L LEU LEU 318 320 H H 0 SEQCRD A F PHE PHE 319 321 H H 0 SEQCRD A D ASP ASP 320 322 H H 0 SEQCRD A K LYS LYS 321 323 C C 0 SEQCRD A D ASP ASP 322 324 C C 0 SEQCRD A G GLY GLY 323 325 C C 0 SEQCRD A D ASP ASP 324 326 C C 0 SEQCRD A G GLY GLY 325 327 C C 0 SEQCRD A T THR THR 326 328 E E 0 SEQCRD A I ILE ILE 327 329 E E 0 SEQCRD A T THR THR 328 330 H H 0 SEQCRD A T THR THR 329 331 H H 0 SEQCRD A K LYS LYS 330 332 H H 0 SEQCRD A E GLU GLU 331 333 H H 0 SEQCRD A L LEU LEU 332 334 H H 0 SEQCRD A G GLY GLY 333 335 H H 0 SEQCRD A T THR THR 334 336 H H 0 SEQCRD A V VAL VAL 335 337 H H 0 SEQCRD A M MET MET 336 338 H H 0 SEQCRD A R ARG ARG 337 339 H H 0 SEQCRD A S SER SER 338 340 H H 0 SEQCRD A L LEU LEU 339 341 H H 0 SEQCRD A G GLY GLY 340 342 C C 0 SEQCRD A Q GLN GLN 341 343 C C 0 SEQCRD A N ASN ASN 342 344 C C 0 SEQCRD A P PRO PRO 343 345 C C 0 SEQCRD A T THR THR 344 346 H H 0 SEQCRD A E GLU GLU 345 347 H H 0 SEQCRD A A ALA ALA 346 348 H H 0 SEQCRD A E GLU GLU 347 349 H H 0 SEQCRD A L LEU LEU 348 350 H H 0 SEQCRD A Q GLN GLN 349 351 H H 0 SEQCRD A D ASP ASP 350 352 H H 0 SEQCRD A M MET MET 351 353 H H 0 SEQCRD A I ILE ILE 352 354 H H 0 SEQCRD A N ASN ASN 353 355 H H 0 SEQCRD A E GLU GLU 354 356 H H 0 SEQCRD A V VAL VAL 355 357 H H 0 SEQCRD A D ASP ASP 356 358 H H 0 SEQCRD A A ALA ALA 357 359 C C 0 SEQCRD A D ASP ASP 358 360 C C 0 SEQCRD A G GLY GLY 359 361 C C 0 SEQCRD A D ASP ASP 360 362 C C 0 SEQCRD A G GLY GLY 361 363 C C 0 SEQCRD A T THR THR 362 364 C C 0 SEQCRD A I ILE ILE 363 365 E E 0 SEQCRD A D ASP ASP 364 366 E E 0 SEQCRD A F PHE PHE 365 367 H H 0 SEQCRD A P PRO PRO 366 368 H H 0 SEQCRD A E GLU GLU 367 369 H H 0 SEQCRD A F PHE PHE 368 370 H H 0 SEQCRD A L LEU LEU 369 371 H H 0 SEQCRD A T THR THR 370 372 H H 0 SEQCRD A M MET MET 371 373 H H 0 SEQCRD A M MET MET 372 374 H H 0 SEQCRD A A ALA ALA 373 375 H H 0 SEQCRD A R ARG ARG 374 376 H H 0 SEQCRD A K LYS LYS 375 377 C C 0 SEQCRD A M MET MET 376 378 C C 0 SEQCRD A K LYS LYS 377 379 H H 0 SEQCRD A D ASP ASP 378 380 H H 0 SEQCRD A T THR THR 379 381 H H 0 SEQCRD A D ASP ASP 380 382 H H 0 SEQCRD A S SER SER 381 383 H H 0 SEQCRD A E GLU GLU 382 384 H H 0 SEQCRD A E GLU GLU 383 385 H H 0 SEQCRD A E GLU GLU 384 386 H H 0 SEQCRD A I ILE ILE 385 387 H H 0 SEQCRD A R ARG ARG 386 388 H H 0 SEQCRD A E GLU GLU 387 389 H H 0 SEQCRD A A ALA ALA 388 390 H H 0 SEQCRD A F PHE PHE 389 391 H H 0 SEQCRD A R ARG ARG 390 392 H H 0 SEQCRD A V VAL VAL 391 393 H H 0 SEQCRD A F PHE PHE 392 394 H H 0 SEQCRD A D ASP ASP 393 395 H H 0 SEQCRD A K LYS LYS 394 396 C C 0 SEQCRD A D ASP ASP 395 397 C C 0 SEQCRD A G GLY GLY 396 398 C C 0 SEQCRD A N ASN ASN 397 399 C C 0 SEQCRD A G GLY GLY 398 400 C C 0 SEQCRD A Y TYR TYR 399 401 E E 0 SEQCRD A I ILE ILE 400 402 E E 0 SEQCRD A S SER SER 401 403 H H 0 SEQCRD A A ALA ALA 402 404 H H 0 SEQCRD A A ALA ALA 403 405 H H 0 SEQCRD A E GLU GLU 404 406 H H 0 SEQCRD A L LEU LEU 405 407 H H 0 SEQCRD A R ARG ARG 406 408 H H 0 SEQCRD A H HIS HIS 407 409 H H 0 SEQCRD A V VAL VAL 408 410 H H 0 SEQCRD A M MET MET 409 411 H H 0 SEQCRD A T THR THR 410 412 H H 0 SEQCRD A N ASN ASN 411 413 H H 0 SEQCRD A L LEU LEU 412 414 H H 0 SEQCRD A G GLY GLY 413 415 H H 0 SEQCRD A E GLU GLU 414 416 C C 0 SEQCRD A K LYS LYS 415 417 C C 0 SEQCRD A L LEU LEU 416 418 C C 0 SEQCRD A T THR THR 417 419 H H 0 SEQCRD A D ASP ASP 418 420 H H 0 SEQCRD A E GLU GLU 419 421 H H 0 SEQCRD A E GLU GLU 420 422 H H 0 SEQCRD A V VAL VAL 421 423 H H 0 SEQCRD A D ASP ASP 422 424 H H 0 SEQCRD A E GLU GLU 423 425 H H 0 SEQCRD A M MET MET 424 426 H H 0 SEQCRD A I ILE ILE 425 427 H H 0 SEQCRD A R ARG ARG 426 428 H H 0 SEQCRD A E GLU GLU 427 429 H H 0 SEQCRD A A ALA ALA 428 430 H H 0 SEQCRD A D ASP ASP 429 431 H H 0 SEQCRD A I ILE ILE 430 432 C C 0 SEQCRD A D ASP ASP 431 433 C C 0 SEQCRD A G GLY GLY 432 434 C C 0 SEQCRD A D ASP ASP 433 435 C C 0 SEQCRD A G GLY GLY 434 436 C C 0 SEQCRD A Q GLN GLN 435 437 C C 0 SEQCRD A V VAL VAL 436 438 E E 0 SEQCRD A N ASN ASN 437 439 E E 0 SEQCRD A Y TYR TYR 438 440 H H 0 SEQCRD A E GLU GLU 439 441 H H 0 SEQCRD A E GLU GLU 440 442 H H 0 SEQCRD A F PHE PHE 441 443 H H 0 SEQCRD A V VAL VAL 442 444 H H 0 SEQCRD A Q GLN GLN 443 445 H H 0 SEQCRD A M MET MET 444 446 H H 0 SEQCRD A M MET MET 445 447 H H 0 SEQCRD A T THR THR 446 448 C C 0 SEQCRD A A ALA --- 447 - - - 0 SEQCRD A K LYS --- 448 - - - 0 PARAME method XRAY PARAME resolution 1.550 PARAME R-factor 0.1891 PARAME FreeR-factor 0.2089