HEADSC 3ek7 SEQCRD A M MET --- 1 - - - 0 SEQCRD A R ARG --- 2 - - - 0 SEQCRD A G GLY --- 3 - - - 0 SEQCRD A S SER --- 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 H HIS --- 10 - - - 0 SEQCRD A G GLY --- 11 - - - 0 SEQCRD A M MET --- 12 - - - 0 SEQCRD A A ALA --- 13 - - - 0 SEQCRD A S SER --- 14 - - - 0 SEQCRD A M MET --- 15 - - - 0 SEQCRD A T THR --- 16 - - - 0 SEQCRD A G GLY --- 17 - - - 0 SEQCRD A G GLY --- 18 - - - 0 SEQCRD A Q GLN --- 19 - - - 0 SEQCRD A Q GLN --- 20 - - - 0 SEQCRD A M MET --- 21 - - - 0 SEQCRD A G GLY --- 22 - - - 0 SEQCRD A R ARG --- 23 - - - 0 SEQCRD A D ASP --- 24 - - - 0 SEQCRD A L LEU --- 25 - - - 0 SEQCRD A Y TYR --- 26 - - - 0 SEQCRD A D ASP --- 27 - - - 0 SEQCRD A D ASP --- 28 - - - 0 SEQCRD A D ASP --- 29 - - - 0 SEQCRD A D ASP --- 30 - - - 0 SEQCRD A K LYS --- 31 - - - 0 SEQCRD A D ASP --- 32 - - - 0 SEQCRD A L LEU --- 33 - - - 0 SEQCRD A A ALA --- 34 - - - 0 SEQCRD A T THR --- 35 - - - 0 SEQCRD A M MET --- 36 - - - 0 SEQCRD A V VAL --- 37 - - - 0 SEQCRD A D ASP --- 38 - - - 0 SEQCRD A S SER SER 39 39 H H 0 SEQCRD A S SER SER 40 40 H H 0 SEQCRD A R ARG ARG 41 41 H H 0 SEQCRD A R ARG ARG 42 42 H H 0 SEQCRD A K LYS LYS 43 43 H H 0 SEQCRD A W TRP TRP 44 44 H H 0 SEQCRD A N ASN ASN 45 45 H H 0 SEQCRD A K LYS LYS 46 46 H H 0 SEQCRD A T THR THR 47 47 H H 0 SEQCRD A G GLY GLY 48 48 H H 0 SEQCRD A H HIS HIS 49 49 H H 0 SEQCRD A A ALA ALA 50 50 H H 0 SEQCRD A V VAL VAL 51 51 H H 0 SEQCRD A R ARG ARG 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 G GLY GLY 55 55 H H 0 SEQCRD A R ARG ARG 56 56 H H 0 SEQCRD A L LEU LEU 57 57 H H 0 SEQCRD A S SER SER 58 58 H H 0 SEQCRD A S SER SER 59 59 H H 0 SEQCRD A L LEU LEU 60 60 C C 0 SEQCRD A E GLU GLU 61 61 C C 0 SEQCRD A N ASN ASN 62 62 C C 0 SEQCRD A V VAL VAL 63 63 E E 0 SEQCRD A Y TYR TYR 64 64 E E 0 SEQCRD A I ILE ILE 65 65 E E 0 SEQCRD A M MET MET 66 66 E E 0 SEQCRD A A ALA ALA 67 67 E E 0 SEQCRD A D ASP ASP 68 68 E E 0 SEQCRD A K LYS LYS 69 69 H H 0 SEQCRD A Q GLN GLN 70 70 H H 0 SEQCRD A K LYS LYS 71 71 H H 0 SEQCRD A N ASN ASN 72 72 H H 0 SEQCRD A G GLY GLY 73 73 E E 0 SEQCRD A I ILE ILE 74 74 E E 0 SEQCRD A K LYS LYS 75 75 E E 0 SEQCRD A A ALA ALA 76 76 E E 0 SEQCRD A N ASN ASN 77 77 E E 0 SEQCRD A F PHE PHE 78 78 E E 0 SEQCRD A K LYS LYS 79 79 E E 0 SEQCRD A I ILE ILE 80 80 E E 0 SEQCRD A R ARG ARG 81 81 E E 0 SEQCRD A H HIS HIS 82 82 E E 0 SEQCRD A N ASN ASN 83 83 E E 0 SEQCRD A I ILE ILE 84 84 C C 0 SEQCRD A E GLU GLU 85 85 C C 0 SEQCRD A D ASP ASP 86 86 C C 0 SEQCRD A G GLY GLY 87 87 C C 0 SEQCRD A G GLY GLY 88 88 C C 0 SEQCRD A V VAL VAL 89 89 E E 0 SEQCRD A Q GLN GLN 90 90 E E 0 SEQCRD A L LEU LEU 91 91 E E 0 SEQCRD A A ALA ALA 92 92 E E 0 SEQCRD A Y TYR TYR 93 93 E E 0 SEQCRD A H HIS HIS 94 94 E E 0 SEQCRD A Y TYR TYR 95 95 E E 0 SEQCRD A Q GLN GLN 96 96 E E 0 SEQCRD A Q GLN GLN 97 97 E E 0 SEQCRD A N ASN ASN 98 98 E E 0 SEQCRD A T THR THR 99 99 E E 0 SEQCRD A P PRO PRO 100 100 E E 0 SEQCRD A I ILE ILE 101 101 C C 0 SEQCRD A G GLY GLY 102 102 C C 0 SEQCRD A D ASP ASP 103 103 C C 0 SEQCRD A G GLY GLY 104 104 C C 0 SEQCRD A P PRO PRO 105 105 C C 0 SEQCRD A V VAL VAL 106 106 C C 0 SEQCRD A L LEU LEU 107 107 C C 0 SEQCRD A L LEU LEU 108 108 C C 0 SEQCRD A P PRO PRO 109 109 C C 0 SEQCRD A D ASP ASP 110 110 C C 0 SEQCRD A N ASN ASN 111 111 C C 0 SEQCRD A H HIS HIS 112 112 E E 0 SEQCRD A Y TYR TYR 113 113 E E 0 SEQCRD A L LEU LEU 114 114 E E 0 SEQCRD A S SER SER 115 115 E E 0 SEQCRD A T THR THR 116 116 E E 0 SEQCRD A Q GLN GLN 117 117 E E 0 SEQCRD A S SER SER 118 118 E E 0 SEQCRD A K LYS LYS 119 119 E E 0 SEQCRD A L LEU LEU 120 120 E E 0 SEQCRD A S SER SER 121 121 E E 0 SEQCRD A K LYS LYS 122 122 C C 0 SEQCRD A D ASP ASP 123 123 C C 0 SEQCRD A P PRO PRO 124 124 C C 0 SEQCRD A N ASN ASN 125 125 C C 0 SEQCRD A E GLU GLU 126 126 C C 0 SEQCRD A K LYS LYS 127 127 C C 0 SEQCRD A R ARG ARG 128 128 C C 0 SEQCRD A D ASP ASP 129 129 C C 0 SEQCRD A H HIS HIS 130 130 E E 0 SEQCRD A M MET MET 131 131 E E 0 SEQCRD A V VAL VAL 132 132 E E 0 SEQCRD A L LEU LEU 133 133 E E 0 SEQCRD A L LEU LEU 134 134 E E 0 SEQCRD A E GLU GLU 135 135 E E 0 SEQCRD A F PHE PHE 136 136 E E 0 SEQCRD A V VAL VAL 137 137 E E 0 SEQCRD A T THR THR 138 138 E E 0 SEQCRD A A ALA ALA 139 139 E E 0 SEQCRD A A ALA ALA 140 140 E E 0 SEQCRD A G GLY GLY 141 141 C C 0 SEQCRD A I ILE ILE 142 142 C C 0 SEQCRD A T THR THR 143 143 C C 0 SEQCRD A L LEU LEU 144 144 C C 0 SEQCRD A G GLY --- 145 - - - 0 SEQCRD A M MET --- 146 - - - 0 SEQCRD A D ASP --- 147 - - - 0 SEQCRD A E GLU --- 148 - - - 0 SEQCRD A L LEU --- 149 - - - 0 SEQCRD A Y TYR --- 150 - - - 0 SEQCRD A K LYS --- 151 - - - 0 SEQCRD A G GLY --- 152 - - - 0 SEQCRD A G GLY --- 153 - - - 0 SEQCRD A T THR --- 154 - - - 0 SEQCRD A G GLY --- 155 - - - 0 SEQCRD A G GLY --- 156 - - - 0 SEQCRD A S SER --- 157 - - - 0 SEQCRD A M MET --- 158 - - - 0 SEQCRD A V VAL --- 159 - - - 0 SEQCRD A S SER SER 160 160 H H 0 SEQCRD A K LYS LYS 161 161 H H 0 SEQCRD A G GLY GLY 162 162 H H 0 SEQCRD A E GLU GLU 163 163 H H 0 SEQCRD A E GLU GLU 164 164 H H 0 SEQCRD A L LEU LEU 165 165 H H 0 SEQCRD A F PHE PHE 166 166 C C 0 SEQCRD A T THR THR 167 167 C C 0 SEQCRD A G GLY GLY 168 168 C C 0 SEQCRD A V VAL VAL 169 169 C C 0 SEQCRD A V VAL VAL 170 170 E E 0 SEQCRD A P PRO PRO 171 171 E E 0 SEQCRD A I ILE ILE 172 172 E E 0 SEQCRD A L LEU LEU 173 173 E E 0 SEQCRD A V VAL VAL 174 174 E E 0 SEQCRD A E GLU GLU 175 175 E E 0 SEQCRD A L LEU LEU 176 176 E E 0 SEQCRD A D ASP ASP 177 177 E E 0 SEQCRD A G GLY GLY 178 178 E E 0 SEQCRD A D ASP ASP 179 179 E E 0 SEQCRD A V VAL VAL 180 180 E E 0 SEQCRD A N ASN ASN 181 181 C C 0 SEQCRD A G GLY GLY 182 182 C C 0 SEQCRD A H HIS HIS 183 183 E E 0 SEQCRD A K LYS LYS 184 184 E E 0 SEQCRD A F PHE PHE 185 185 E E 0 SEQCRD A S SER SER 186 186 E E 0 SEQCRD A V VAL VAL 187 187 E E 0 SEQCRD A S SER SER 188 188 E E 0 SEQCRD A G GLY GLY 189 189 E E 0 SEQCRD A E GLU GLU 190 190 E E 0 SEQCRD A G GLY GLY 191 191 E E 0 SEQCRD A E GLU GLU 192 192 E E 0 SEQCRD A G GLY GLY 193 193 E E 0 SEQCRD A D ASP ASP 194 194 E E 0 SEQCRD A A ALA ALA 195 195 C C 0 SEQCRD A T THR THR 196 196 C C 0 SEQCRD A Y TYR TYR 197 197 C C 0 SEQCRD A G GLY GLY 198 198 C C 0 SEQCRD A K LYS LYS 199 199 E E 0 SEQCRD A L LEU LEU 200 200 E E 0 SEQCRD A T THR THR 201 201 E E 0 SEQCRD A L LEU LEU 202 202 E E 0 SEQCRD A K LYS LYS 203 203 E E 0 SEQCRD A F PHE PHE 204 204 E E 0 SEQCRD A I ILE ILE 205 205 E E 0 SEQCRD A C CYS CYS 206 206 E E 0 SEQCRD A T THR THR 207 207 C C 0 SEQCRD A T THR THR 208 208 C C 0 SEQCRD A G GLY GLY 209 209 C C 0 SEQCRD A K LYS LYS 210 210 C C 0 SEQCRD A L LEU LEU 211 211 C C 0 SEQCRD A P PRO PRO 212 212 C C 0 SEQCRD A V VAL VAL 213 213 C C 0 SEQCRD A P PRO PRO 214 214 H H 0 SEQCRD A W TRP TRP 215 215 H H 0 SEQCRD A P PRO PRO 216 216 H H 0 SEQCRD A T THR THR 217 217 H H 0 SEQCRD A L LEU LEU 218 218 H H 0 SEQCRD A V VAL VAL 219 219 H H 0 SEQCRD A T THR THR 220 220 C C 0 SEQCRD A T THR THR 221 221 C C 0 SEQCRD A L LEU LEU 222 222 C C 0 SEQCRD A X CRO CRO 223 224 C C 0 SEQCRD A V VAL VAL 224 226 H H 0 SEQCRD A Q GLN GLN 225 227 H H 0 SEQCRD A C CYS CYS 226 228 H H 0 SEQCRD A F PHE PHE 227 229 H H 0 SEQCRD A S SER SER 228 230 H H 0 SEQCRD A R ARG ARG 229 231 C C 0 SEQCRD A Y TYR TYR 230 232 C C 0 SEQCRD A P PRO PRO 231 233 H H 0 SEQCRD A D ASP ASP 232 234 H H 0 SEQCRD A H HIS HIS 233 235 H H 0 SEQCRD A M MET MET 234 236 H H 0 SEQCRD A K LYS LYS 235 237 H H 0 SEQCRD A Q GLN GLN 236 238 H H 0 SEQCRD A H HIS HIS 237 239 H H 0 SEQCRD A D ASP ASP 238 240 H H 0 SEQCRD A F PHE PHE 239 241 H H 0 SEQCRD A F PHE PHE 240 242 H H 0 SEQCRD A K LYS LYS 241 243 H H 0 SEQCRD A S SER SER 242 244 H H 0 SEQCRD A A ALA ALA 243 245 H H 0 SEQCRD A M MET MET 244 246 C C 0 SEQCRD A P PRO PRO 245 247 C C 0 SEQCRD A E GLU GLU 246 248 C C 0 SEQCRD A G GLY GLY 247 249 C C 0 SEQCRD A Y TYR TYR 248 250 E E 0 SEQCRD A I ILE ILE 249 251 E E 0 SEQCRD A Q GLN GLN 250 252 E E 0 SEQCRD A E GLU GLU 251 253 E E 0 SEQCRD A R ARG ARG 252 254 E E 0 SEQCRD A T THR THR 253 255 E E 0 SEQCRD A I ILE ILE 254 256 E E 0 SEQCRD A F PHE PHE 255 257 E E 0 SEQCRD A F PHE PHE 256 258 E E 0 SEQCRD A K LYS LYS 257 259 C C 0 SEQCRD A D ASP ASP 258 260 C C 0 SEQCRD A D ASP ASP 259 261 C C 0 SEQCRD A G GLY GLY 260 262 C C 0 SEQCRD A N ASN ASN 261 263 E E 0 SEQCRD A Y TYR TYR 262 264 E E 0 SEQCRD A K LYS LYS 263 265 E E 0 SEQCRD A T THR THR 264 266 E E 0 SEQCRD A R ARG ARG 265 267 E E 0 SEQCRD A A ALA ALA 266 268 E E 0 SEQCRD A E GLU GLU 267 269 E E 0 SEQCRD A V VAL VAL 268 270 E E 0 SEQCRD A K LYS LYS 269 271 E E 0 SEQCRD A F PHE PHE 270 272 E E 0 SEQCRD A E GLU GLU 271 273 E E 0 SEQCRD A G GLY GLY 272 274 C C 0 SEQCRD A D ASP ASP 273 275 C C 0 SEQCRD A T THR THR 274 276 E E 0 SEQCRD A L LEU LEU 275 277 E E 0 SEQCRD A V VAL VAL 276 278 E E 0 SEQCRD A N ASN ASN 277 279 E E 0 SEQCRD A R ARG ARG 278 280 E E 0 SEQCRD A I ILE ILE 279 281 E E 0 SEQCRD A E GLU GLU 280 282 E E 0 SEQCRD A L LEU LEU 281 283 E E 0 SEQCRD A K LYS LYS 282 284 E E 0 SEQCRD A G GLY GLY 283 285 E E 0 SEQCRD A I ILE ILE 284 286 E E 0 SEQCRD A D ASP ASP 285 287 C C 0 SEQCRD A F PHE PHE 286 288 C C 0 SEQCRD A K LYS LYS 287 289 C C 0 SEQCRD A E GLU GLU 288 290 C C 0 SEQCRD A D ASP ASP 289 291 C C 0 SEQCRD A G GLY GLY 290 292 C C 0 SEQCRD A N ASN ASN 291 293 C C 0 SEQCRD A I ILE ILE 292 294 C C 0 SEQCRD A L LEU LEU 293 295 C C 0 SEQCRD A G GLY GLY 294 296 C C 0 SEQCRD A H HIS HIS 295 297 C C 0 SEQCRD A K LYS LYS 296 298 C C 0 SEQCRD A L LEU LEU 297 299 C C 0 SEQCRD A E GLU GLU 298 300 C C 0 SEQCRD A Y TYR TYR 299 301 C C 0 SEQCRD A N ASN ASN 300 302 C C 0 SEQCRD A T THR --- 301 - - - 0 SEQCRD A R ARG --- 302 - - - 0 SEQCRD A D ASP --- 303 - - - 0 SEQCRD A Q GLN --- 304 - - - 0 SEQCRD A L LEU LEU 305 307 C C 0 SEQCRD A T THR THR 306 308 H H 0 SEQCRD A E GLU GLU 307 309 H H 0 SEQCRD A E GLU GLU 308 310 H H 0 SEQCRD A Q GLN GLN 309 311 H H 0 SEQCRD A I ILE ILE 310 312 H H 0 SEQCRD A A ALA ALA 311 313 H H 0 SEQCRD A E GLU GLU 312 314 H H 0 SEQCRD A F PHE PHE 313 315 H H 0 SEQCRD A K LYS LYS 314 316 H H 0 SEQCRD A E GLU GLU 315 317 H H 0 SEQCRD A A ALA ALA 316 318 H H 0 SEQCRD A F PHE PHE 317 319 H H 0 SEQCRD A S SER SER 318 320 H H 0 SEQCRD A L LEU LEU 319 321 H H 0 SEQCRD A F PHE PHE 320 322 H H 0 SEQCRD A D ASP ASP 321 323 H H 0 SEQCRD A K LYS LYS 322 324 C C 0 SEQCRD A D ASP ASP 323 325 C C 0 SEQCRD A G GLY GLY 324 326 C C 0 SEQCRD A D ASP ASP 325 327 C C 0 SEQCRD A G GLY GLY 326 328 C C 0 SEQCRD A T THR THR 327 329 E E 0 SEQCRD A I ILE ILE 328 330 E E 0 SEQCRD A T THR THR 329 331 H H 0 SEQCRD A T THR THR 330 332 H H 0 SEQCRD A K LYS LYS 331 333 H H 0 SEQCRD A E GLU GLU 332 334 H H 0 SEQCRD A L LEU LEU 333 335 H H 0 SEQCRD A G GLY GLY 334 336 H H 0 SEQCRD A T THR THR 335 337 H H 0 SEQCRD A V VAL VAL 336 338 H H 0 SEQCRD A M MET MET 337 339 H H 0 SEQCRD A R ARG ARG 338 340 H H 0 SEQCRD A S SER SER 339 341 H H 0 SEQCRD A L LEU LEU 340 342 H H 0 SEQCRD A G GLY GLY 341 343 C C 0 SEQCRD A Q GLN GLN 342 344 C C 0 SEQCRD A N ASN ASN 343 345 C C 0 SEQCRD A P PRO PRO 344 346 C C 0 SEQCRD A T THR THR 345 347 H H 0 SEQCRD A E GLU GLU 346 348 H H 0 SEQCRD A A ALA ALA 347 349 H H 0 SEQCRD A E GLU GLU 348 350 H H 0 SEQCRD A L LEU LEU 349 351 H H 0 SEQCRD A Q GLN GLN 350 352 H H 0 SEQCRD A D ASP ASP 351 353 H H 0 SEQCRD A M MET MET 352 354 H H 0 SEQCRD A I ILE ILE 353 355 H H 0 SEQCRD A N ASN ASN 354 356 H H 0 SEQCRD A E GLU GLU 355 357 H H 0 SEQCRD A V VAL VAL 356 358 H H 0 SEQCRD A D ASP ASP 357 359 H H 0 SEQCRD A A ALA ALA 358 360 C C 0 SEQCRD A D ASP ASP 359 361 C C 0 SEQCRD A G GLY GLY 360 362 C C 0 SEQCRD A N ASN ASN 361 363 C C 0 SEQCRD A G GLY GLY 362 364 C C 0 SEQCRD A T THR THR 363 365 C C 0 SEQCRD A I ILE ILE 364 366 E E 0 SEQCRD A D ASP ASP 365 367 E E 0 SEQCRD A F PHE PHE 366 368 H H 0 SEQCRD A P PRO PRO 367 369 H H 0 SEQCRD A E GLU GLU 368 370 H H 0 SEQCRD A F PHE PHE 369 371 H H 0 SEQCRD A L LEU LEU 370 372 H H 0 SEQCRD A T THR THR 371 373 H H 0 SEQCRD A M MET MET 372 374 H H 0 SEQCRD A M MET MET 373 375 H H 0 SEQCRD A A ALA ALA 374 376 H H 0 SEQCRD A R ARG ARG 375 377 H H 0 SEQCRD A K LYS LYS 376 378 C C 0 SEQCRD A M MET MET 377 379 C C 0 SEQCRD A K LYS LYS 378 380 H H 0 SEQCRD A D ASP ASP 379 381 H H 0 SEQCRD A T THR THR 380 382 H H 0 SEQCRD A D ASP ASP 381 383 H H 0 SEQCRD A S SER SER 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 E GLU GLU 385 387 H H 0 SEQCRD A I ILE ILE 386 388 H H 0 SEQCRD A R ARG ARG 387 389 H H 0 SEQCRD A E GLU GLU 388 390 H H 0 SEQCRD A A ALA ALA 389 391 H H 0 SEQCRD A F PHE PHE 390 392 H H 0 SEQCRD A R ARG ARG 391 393 H H 0 SEQCRD A V VAL VAL 392 394 H H 0 SEQCRD A F PHE PHE 393 395 H H 0 SEQCRD A D ASP ASP 394 396 H H 0 SEQCRD A K LYS LYS 395 397 C C 0 SEQCRD A D ASP ASP 396 398 C C 0 SEQCRD A G GLY GLY 397 399 C C 0 SEQCRD A N ASN ASN 398 400 C C 0 SEQCRD A G GLY GLY 399 401 C C 0 SEQCRD A Y TYR TYR 400 402 E E 0 SEQCRD A I ILE ILE 401 403 E E 0 SEQCRD A S SER SER 402 404 H H 0 SEQCRD A A ALA ALA 403 405 H H 0 SEQCRD A A ALA ALA 404 406 H H 0 SEQCRD A E GLU GLU 405 407 H H 0 SEQCRD A L LEU LEU 406 408 H H 0 SEQCRD A R ARG ARG 407 409 H H 0 SEQCRD A H HIS HIS 408 410 H H 0 SEQCRD A V VAL VAL 409 411 H H 0 SEQCRD A M MET MET 410 412 H H 0 SEQCRD A T THR THR 411 413 H H 0 SEQCRD A N ASN ASN 412 414 H H 0 SEQCRD A L LEU LEU 413 415 H H 0 SEQCRD A G GLY GLY 414 416 H H 0 SEQCRD A E GLU GLU 415 417 C C 0 SEQCRD A K LYS LYS 416 418 C C 0 SEQCRD A L LEU LEU 417 419 C C 0 SEQCRD A T THR THR 418 420 H H 0 SEQCRD A D ASP ASP 419 421 H H 0 SEQCRD A E GLU GLU 420 422 H H 0 SEQCRD A E GLU GLU 421 423 H H 0 SEQCRD A V VAL VAL 422 424 H H 0 SEQCRD A D ASP ASP 423 425 H H 0 SEQCRD A E GLU GLU 424 426 H H 0 SEQCRD A M MET MET 425 427 H H 0 SEQCRD A I ILE ILE 426 428 H H 0 SEQCRD A R ARG ARG 427 429 H H 0 SEQCRD A E GLU GLU 428 430 H H 0 SEQCRD A A ALA ALA 429 431 H H 0 SEQCRD A D ASP ASP 430 432 H H 0 SEQCRD A I ILE ILE 431 433 C C 0 SEQCRD A D ASP ASP 432 434 C C 0 SEQCRD A G GLY GLY 433 435 C C 0 SEQCRD A D ASP ASP 434 436 C C 0 SEQCRD A G GLY GLY 435 437 C C 0 SEQCRD A Q GLN GLN 436 438 C C 0 SEQCRD A V VAL VAL 437 439 E E 0 SEQCRD A N ASN ASN 438 440 E E 0 SEQCRD A Y TYR TYR 439 441 H H 0 SEQCRD A E GLU GLU 440 442 H H 0 SEQCRD A E GLU GLU 441 443 H H 0 SEQCRD A F PHE PHE 442 444 H H 0 SEQCRD A V VAL VAL 443 445 H H 0 SEQCRD A Q GLN GLN 444 446 H H 0 SEQCRD A M MET MET 445 447 H H 0 SEQCRD A M MET MET 446 448 H H 0 SEQCRD A T THR THR 447 449 H H 0 SEQCRD A A ALA --- 448 - - - 0 SEQCRD A K LYS --- 449 - - - 0 PARAME method XRAY PARAME resolution 1.85 PARAME R-factor 0.19129 PARAME FreeR-factor 0.24052