HEADSC 3n2a SEQCRD A S SER --- 1 - - - 0 SEQCRD A N ASN --- 2 - - - 0 SEQCRD A A ALA --- 3 - - - 0 SEQCRD A M MET --- 4 - - - 0 SEQCRD A N ASN --- 5 - - - 0 SEQCRD A N ASN --- 6 - - - 0 SEQCRD A H HIS --- 7 - - - 0 SEQCRD A Q GLN --- 8 - - - 0 SEQCRD A T THR THR 9 6 C C 0 SEQCRD A P PRO PRO 10 7 C C 0 SEQCRD A Q GLN GLN 11 8 C C 0 SEQCRD A A ALA ALA 12 9 C C 0 SEQCRD A T THR THR 13 10 C C 0 SEQCRD A S SER SER 14 11 C C 0 SEQCRD A P PRO PRO 15 12 H H 0 SEQCRD A L LEU LEU 16 13 H H 0 SEQCRD A A ALA ALA 17 14 H H 0 SEQCRD A A ALA ALA 18 15 H H 0 SEQCRD A W TRP TRP 19 16 H H 0 SEQCRD A L LEU LEU 20 17 H H 0 SEQCRD A C CYS CYS 21 18 H H 0 SEQCRD A Y TYR TYR 22 19 H H 0 SEQCRD A L LEU LEU 23 20 H H 0 SEQCRD A E GLU GLU 24 21 H H 0 SEQCRD A H HIS HIS 25 22 H H 0 SEQCRD A L LEU LEU 26 23 C C 0 SEQCRD A H HIS HIS 27 24 C C 0 SEQCRD A S SER SER 28 25 C C 0 SEQCRD A Q GLN GLN 29 26 C C 0 SEQCRD A P PRO PRO 30 27 C C 0 SEQCRD A I ILE ILE 31 28 C C 0 SEQCRD A E GLU GLU 32 29 C C 0 SEQCRD A L LEU LEU 33 30 C C 0 SEQCRD A G GLY GLY 34 31 C C 0 SEQCRD A L LEU LEU 35 32 H H 0 SEQCRD A E GLU GLU 36 33 H H 0 SEQCRD A R ARG ARG 37 34 H H 0 SEQCRD A V VAL VAL 38 35 H H 0 SEQCRD A K LYS LYS 39 36 H H 0 SEQCRD A Q GLN GLN 40 37 H H 0 SEQCRD A V VAL VAL 41 38 H H 0 SEQCRD A A ALA ALA 42 39 H H 0 SEQCRD A E GLU GLU 43 40 H H 0 SEQCRD A R ARG ARG 44 41 H H 0 SEQCRD A L LEU LEU 45 42 H H 0 SEQCRD A D ASP ASP 46 43 H H 0 SEQCRD A L LEU LEU 47 44 C C 0 SEQCRD A L LEU LEU 48 45 C C 0 SEQCRD A K LYS LYS 49 46 C C 0 SEQCRD A P PRO PRO 50 47 C C 0 SEQCRD A A ALA ALA 51 48 C C 0 SEQCRD A P PRO PRO 52 49 C C 0 SEQCRD A K LYS LYS 53 50 E E 0 SEQCRD A I ILE ILE 54 51 E E 0 SEQCRD A F PHE PHE 55 52 E E 0 SEQCRD A T THR THR 56 53 E E 0 SEQCRD A V VAL VAL 57 54 E E 0 SEQCRD A A ALA ALA 58 55 E E 0 SEQCRD A G GLY GLY 59 56 C C 0 SEQCRD A T THR THR 60 57 C C 0 SEQCRD A N ASN ASN 61 58 C C 0 SEQCRD A G GLY GLY 62 59 H H 0 SEQCRD A K LYS LYS 63 60 H H 0 SEQCRD A G GLY GLY 64 61 H H 0 SEQCRD A T THR THR 65 62 H H 0 SEQCRD A T THR THR 66 63 H H 0 SEQCRD A C CYS CYS 67 64 H H 0 SEQCRD A C CYS CYS 68 65 H H 0 SEQCRD A T THR THR 69 66 H H 0 SEQCRD A L LEU LEU 70 67 H H 0 SEQCRD A E GLU GLU 71 68 H H 0 SEQCRD A A ALA ALA 72 69 H H 0 SEQCRD A I ILE ILE 73 70 H H 0 SEQCRD A L LEU LEU 74 71 H H 0 SEQCRD A L LEU LEU 75 72 H H 0 SEQCRD A A ALA ALA 76 73 H H 0 SEQCRD A A ALA ALA 77 74 H H 0 SEQCRD A G GLY GLY 78 75 C C 0 SEQCRD A L LEU LEU 79 76 C C 0 SEQCRD A R ARG ARG 80 77 C C 0 SEQCRD A V VAL VAL 81 78 E E 0 SEQCRD A G GLY GLY 82 79 E E 0 SEQCRD A V VAL VAL 83 80 E E 0 SEQCRD A Y TYR TYR 84 81 E E 0 SEQCRD A S SER SER 85 82 C C 0 SEQCRD A S SER SER 86 83 C C 0 SEQCRD A P PRO PRO 87 84 C C 0 SEQCRD A H HIS HIS 88 85 C C 0 SEQCRD A L LEU LEU 89 86 C C 0 SEQCRD A L LEU LEU 90 87 C C 0 SEQCRD A R ARG ARG 91 88 H H 0 SEQCRD A Y TYR TYR 92 89 H H 0 SEQCRD A T THR THR 93 90 H H 0 SEQCRD A E GLU GLU 94 91 H H 0 SEQCRD A R ARG ARG 95 92 C C 0 SEQCRD A V VAL VAL 96 93 E E 0 SEQCRD A R ARG ARG 97 94 E E 0 SEQCRD A I ILE ILE 98 95 E E 0 SEQCRD A Q GLN GLN 99 96 C C 0 SEQCRD A G GLY GLY 100 97 C C 0 SEQCRD A Q GLN GLN 101 98 E E 0 SEQCRD A E GLU GLU 102 99 E E 0 SEQCRD A L LEU LEU 103 100 C C 0 SEQCRD A S SER SER 104 101 H H 0 SEQCRD A E GLU GLU 105 102 H H 0 SEQCRD A A ALA ALA 106 103 H H 0 SEQCRD A E GLU GLU 107 104 H H 0 SEQCRD A H HIS HIS 108 105 H H 0 SEQCRD A S SER SER 109 106 H H 0 SEQCRD A H HIS HIS 110 107 H H 0 SEQCRD A S SER SER 111 108 H H 0 SEQCRD A F PHE PHE 112 109 H H 0 SEQCRD A A ALA ALA 113 110 H H 0 SEQCRD A Q GLN GLN 114 111 H H 0 SEQCRD A I ILE ILE 115 112 H H 0 SEQCRD A E GLU GLU 116 113 H H 0 SEQCRD A A ALA ALA 117 114 H H 0 SEQCRD A G GLY GLY 118 115 H H 0 SEQCRD A R ARG ARG 119 116 H H 0 SEQCRD A G GLY GLY 120 117 H H 0 SEQCRD A D ASP ASP 121 118 C C 0 SEQCRD A I ILE ILE 122 119 C C 0 SEQCRD A S SER SER 123 120 C C 0 SEQCRD A L LEU LEU 124 121 C C 0 SEQCRD A T THR THR 125 122 H H 0 SEQCRD A Y TYR TYR 126 123 H H 0 SEQCRD A F PHE PHE 127 124 H H 0 SEQCRD A E GLU GLU 128 125 H H 0 SEQCRD A F PHE PHE 129 126 H H 0 SEQCRD A G GLY GLY 130 127 H H 0 SEQCRD A T THR THR 131 128 H H 0 SEQCRD A L LEU LEU 132 129 H H 0 SEQCRD A S SER SER 133 130 H H 0 SEQCRD A A ALA ALA 134 131 H H 0 SEQCRD A L LEU LEU 135 132 H H 0 SEQCRD A Q GLN GLN 136 133 H H 0 SEQCRD A L LEU LEU 137 134 H H 0 SEQCRD A F PHE PHE 138 135 H H 0 SEQCRD A K LYS LYS 139 136 H H 0 SEQCRD A Q GLN GLN 140 137 H H 0 SEQCRD A A ALA ALA 141 138 H H 0 SEQCRD A K LYS LYS 142 139 C C 0 SEQCRD A L LEU LEU 143 140 C C 0 SEQCRD A D ASP ASP 144 141 C C 0 SEQCRD A V VAL VAL 145 142 E E 0 SEQCRD A V VAL VAL 146 143 E E 0 SEQCRD A I ILE ILE 147 144 E E 0 SEQCRD A L LEU LEU 148 145 E E 0 SEQCRD A E GLU GLU 149 146 E E 0 SEQCRD A V VAL VAL 150 147 C C 0 SEQCRD A G GLY GLY 151 148 C C 0 SEQCRD A L LEU LEU 152 149 C C 0 SEQCRD A G GLY GLY 153 150 C C 0 SEQCRD A G GLY GLY 154 151 C C 0 SEQCRD A R ARG ARG 155 152 C C 0 SEQCRD A L LEU LEU 156 153 C C 0 SEQCRD A D ASP ASP 157 154 H H 0 SEQCRD A A ALA ALA 158 155 H H 0 SEQCRD A T THR THR 159 156 H H 0 SEQCRD A N ASN ASN 160 157 H H 0 SEQCRD A I ILE ILE 161 158 H H 0 SEQCRD A V VAL VAL 162 159 H H 0 SEQCRD A D ASP ASP 163 160 C C 0 SEQCRD A S SER SER 164 161 C C 0 SEQCRD A D ASP ASP 165 162 C C 0 SEQCRD A V VAL VAL 166 163 E E 0 SEQCRD A A ALA ALA 167 164 E E 0 SEQCRD A A ALA ALA 168 165 E E 0 SEQCRD A I ILE ILE 169 166 E E 0 SEQCRD A T THR THR 170 167 C C 0 SEQCRD A S SER SER 171 168 C C 0 SEQCRD A I ILE ILE 172 169 C C 0 SEQCRD A A ALA ALA 173 170 C C 0 SEQCRD A L LEU LEU 174 171 C C 0 SEQCRD A D ASP ASP 175 172 C C 0 SEQCRD A H HIS HIS 176 173 C C 0 SEQCRD A T THR THR 177 174 C C 0 SEQCRD A D ASP ASP 178 175 C C 0 SEQCRD A W TRP TRP 179 176 C C 0 SEQCRD A L LEU LEU 180 177 C C 0 SEQCRD A G GLY GLY 181 178 C C 0 SEQCRD A Y TYR TYR 182 179 C C 0 SEQCRD A D ASP ASP 183 180 H H 0 SEQCRD A R ARG ARG 184 181 H H 0 SEQCRD A E GLU GLU 185 182 H H 0 SEQCRD A S SER SER 186 183 H H 0 SEQCRD A I ILE ILE 187 184 H H 0 SEQCRD A G GLY GLY 188 185 H H 0 SEQCRD A R ARG ARG 189 186 H H 0 SEQCRD A E GLU GLU 190 187 H H 0 SEQCRD A K LYS LYS 191 188 H H 0 SEQCRD A A ALA ALA 192 189 H H 0 SEQCRD A G GLY GLY 193 190 H H 0 SEQCRD A V VAL VAL 194 191 C C 0 SEQCRD A F PHE PHE 195 192 C C 0 SEQCRD A R ARG ARG 196 193 C C 0 SEQCRD A G GLY GLY 197 194 C C 0 SEQCRD A G GLY GLY 198 195 C C 0 SEQCRD A K LYS LYS 199 196 C C 0 SEQCRD A P PRO PRO 200 197 E E 0 SEQCRD A A ALA ALA 201 198 E E 0 SEQCRD A V VAL VAL 202 199 E E 0 SEQCRD A V VAL VAL 203 200 E E 0 SEQCRD A G GLY GLY 204 201 C C 0 SEQCRD A E GLU GLU 205 202 C C 0 SEQCRD A P PRO PRO 206 203 C C 0 SEQCRD A D ASP ASP 207 204 C C 0 SEQCRD A M MET MET 208 205 C C 0 SEQCRD A P PRO PRO 209 206 H H 0 SEQCRD A Q GLN GLN 210 207 H H 0 SEQCRD A S SER SER 211 208 H H 0 SEQCRD A I ILE ILE 212 209 H H 0 SEQCRD A A ALA ALA 213 210 H H 0 SEQCRD A D ASP ASP 214 211 H H 0 SEQCRD A V VAL VAL 215 212 H H 0 SEQCRD A A ALA ALA 216 213 H H 0 SEQCRD A A ALA ALA 217 214 H H 0 SEQCRD A E GLU GLU 218 215 H H 0 SEQCRD A L LEU LEU 219 216 H H 0 SEQCRD A G GLY GLY 220 217 H H 0 SEQCRD A A ALA ALA 221 218 C C 0 SEQCRD A Q GLN GLN 222 219 E E 0 SEQCRD A L LEU LEU 223 220 E E 0 SEQCRD A Y TYR TYR 224 221 E E 0 SEQCRD A R ARG ARG 225 222 E E 0 SEQCRD A R ARG ARG 226 223 C C 0 SEQCRD A D ASP ASP 227 224 C C 0 SEQCRD A V VAL VAL 228 225 C C 0 SEQCRD A A ALA ALA 229 226 C C 0 SEQCRD A W TRP TRP 230 227 E E 0 SEQCRD A K LYS LYS 231 228 E E 0 SEQCRD A F PHE PHE 232 229 E E 0 SEQCRD A S SER SER 233 230 E E 0 SEQCRD A Q GLN GLN 234 231 C C 0 SEQCRD A Q GLN --- 235 - - - 0 SEQCRD A E GLU --- 236 - - - 0 SEQCRD A P PRO --- 237 - - - 0 SEQCRD A F PHE --- 238 - - - 0 SEQCRD A D ASP --- 239 - - - 0 SEQCRD A Q GLN --- 240 - - - 0 SEQCRD A Q GLN --- 241 - - - 0 SEQCRD A E GLU --- 242 - - - 0 SEQCRD A P PRO --- 243 - - - 0 SEQCRD A V VAL --- 244 - - - 0 SEQCRD A D ASP --- 245 - - - 0 SEQCRD A Q GLN --- 246 - - - 0 SEQCRD A Q GLN --- 247 - - - 0 SEQCRD A I ILE --- 248 - - - 0 SEQCRD A N ASN ASN 249 246 C C 0 SEQCRD A G GLY GLY 250 247 C C 0 SEQCRD A W TRP TRP 251 248 E E 0 SEQCRD A H HIS HIS 252 249 E E 0 SEQCRD A W TRP TRP 253 250 E E 0 SEQCRD A Q GLN GLN 254 251 E E 0 SEQCRD A C CYS CYS 255 252 E E 0 SEQCRD A G GLY GLY 256 253 C C 0 SEQCRD A E GLU GLU 257 254 C C 0 SEQCRD A R ARG ARG 258 255 E E 0 SEQCRD A Q GLN GLN 259 256 E E 0 SEQCRD A L LEU LEU 260 257 E E 0 SEQCRD A T THR THR 261 258 E E 0 SEQCRD A G GLY GLY 262 259 E E 0 SEQCRD A L LEU LEU 263 260 E E 0 SEQCRD A P PRO PRO 264 261 C C 0 SEQCRD A V VAL VAL 265 262 C C 0 SEQCRD A P PRO PRO 266 263 C C 0 SEQCRD A N ASN ASN 267 264 C C 0 SEQCRD A V VAL VAL 268 265 C C 0 SEQCRD A P PRO PRO 269 266 H H 0 SEQCRD A L LEU LEU 270 267 H H 0 SEQCRD A A ALA ALA 271 268 H H 0 SEQCRD A N ASN ASN 272 269 H H 0 SEQCRD A A ALA ALA 273 270 H H 0 SEQCRD A A ALA ALA 274 271 H H 0 SEQCRD A T THR THR 275 272 H H 0 SEQCRD A A ALA ALA 276 273 H H 0 SEQCRD A L LEU LEU 277 274 H H 0 SEQCRD A A ALA ALA 278 275 H H 0 SEQCRD A V VAL VAL 279 276 H H 0 SEQCRD A L LEU LEU 280 277 H H 0 SEQCRD A H HIS HIS 281 278 H H 0 SEQCRD A Y TYR TYR 282 279 H H 0 SEQCRD A S SER SER 283 280 H H 0 SEQCRD A E GLU GLU 284 281 H H 0 SEQCRD A L LEU LEU 285 282 C C 0 SEQCRD A P PRO PRO 286 283 C C 0 SEQCRD A L LEU LEU 287 284 C C 0 SEQCRD A S SER SER 288 285 H H 0 SEQCRD A D ASP ASP 289 286 H H 0 SEQCRD A E GLU GLU 290 287 H H 0 SEQCRD A A ALA ALA 291 288 H H 0 SEQCRD A I ILE ILE 292 289 H H 0 SEQCRD A R ARG ARG 293 290 H H 0 SEQCRD A Q GLN GLN 294 291 H H 0 SEQCRD A G GLY GLY 295 292 H H 0 SEQCRD A L LEU LEU 296 293 H H 0 SEQCRD A Q GLN GLN 297 294 H H 0 SEQCRD A A ALA ALA 298 295 H H 0 SEQCRD A A ALA ALA 299 296 H H 0 SEQCRD A S SER SER 300 297 C C 0 SEQCRD A L LEU LEU 301 298 C C 0 SEQCRD A P PRO PRO 302 299 C C 0 SEQCRD A G GLY GLY 303 300 C C 0 SEQCRD A R ARG ARG 304 301 C C 0 SEQCRD A F PHE PHE 305 302 C C 0 SEQCRD A Q GLN GLN 306 303 E E 0 SEQCRD A V VAL VAL 307 304 E E 0 SEQCRD A V VAL VAL 308 305 E E 0 SEQCRD A S SER SER 309 306 E E 0 SEQCRD A E GLU GLU 310 307 C C 0 SEQCRD A Q GLN GLN 311 308 C C 0 SEQCRD A P PRO PRO 312 309 C C 0 SEQCRD A L LEU LEU 313 310 E E 0 SEQCRD A L LEU LEU 314 311 E E 0 SEQCRD A I ILE ILE 315 312 E E 0 SEQCRD A L LEU LEU 316 313 E E 0 SEQCRD A D ASP ASP 317 314 C C 0 SEQCRD A V VAL VAL 318 315 C C 0 SEQCRD A A ALA ALA 319 316 C C 0 SEQCRD A H HIS HIS 320 317 C C 0 SEQCRD A N ASN ASN 321 318 H H 0 SEQCRD A P PRO PRO 322 319 H H 0 SEQCRD A H HIS HIS 323 320 H H 0 SEQCRD A A ALA ALA 324 321 H H 0 SEQCRD A A ALA ALA 325 322 H H 0 SEQCRD A R ARG ARG 326 323 H H 0 SEQCRD A Y TYR TYR 327 324 H H 0 SEQCRD A L LEU LEU 328 325 H H 0 SEQCRD A V VAL VAL 329 326 H H 0 SEQCRD A N ASN ASN 330 327 H H 0 SEQCRD A R ARG ARG 331 328 H H 0 SEQCRD A L LEU LEU 332 329 H H 0 SEQCRD A A ALA ALA 333 330 H H 0 SEQCRD A Q GLN GLN 334 331 H H 0 SEQCRD A V VAL VAL 335 332 C C 0 SEQCRD A I ILE --- 336 - - - 0 SEQCRD A N ASN --- 337 - - - 0 SEQCRD A P PRO --- 338 - - - 0 SEQCRD A V VAL --- 339 - - - 0 SEQCRD A N ASN --- 340 - - - 0 SEQCRD A A ALA --- 341 - - - 0 SEQCRD A S SER --- 342 - - - 0 SEQCRD A K LYS --- 343 - - - 0 SEQCRD A Q GLN --- 344 - - - 0 SEQCRD A G GLY GLY 345 342 C C 0 SEQCRD A K LYS LYS 346 343 C C 0 SEQCRD A V VAL VAL 347 344 E E 0 SEQCRD A R ARG ARG 348 345 E E 0 SEQCRD A A ALA ALA 349 346 E E 0 SEQCRD A V VAL VAL 350 347 E E 0 SEQCRD A V VAL VAL 351 348 E E 0 SEQCRD A G GLY GLY 352 349 C C 0 SEQCRD A M MET MET 353 350 C C 0 SEQCRD A L LEU LEU 354 351 C C 0 SEQCRD A S SER SER 355 352 C C 0 SEQCRD A D ASP ASP 356 353 C C 0 SEQCRD A K LYS LYS 357 354 C C 0 SEQCRD A D ASP ASP 358 355 H H 0 SEQCRD A I ILE ILE 359 356 H H 0 SEQCRD A A ALA ALA 360 357 H H 0 SEQCRD A G GLY GLY 361 358 H H 0 SEQCRD A T THR THR 362 359 H H 0 SEQCRD A L LEU LEU 363 360 H H 0 SEQCRD A A ALA ALA 364 361 H H 0 SEQCRD A C CYS CYS 365 362 H H 0 SEQCRD A L LEU LEU 366 363 H H 0 SEQCRD A S SER SER 367 364 H H 0 SEQCRD A E GLU GLU 368 365 C C 0 SEQCRD A R ARG ARG 369 366 C C 0 SEQCRD A V VAL VAL 370 367 C C 0 SEQCRD A D ASP ASP 371 368 C C 0 SEQCRD A E GLU GLU 372 369 E E 0 SEQCRD A W TRP TRP 373 370 E E 0 SEQCRD A Y TYR TYR 374 371 E E 0 SEQCRD A C CYS CYS 375 372 E E 0 SEQCRD A A ALA ALA 376 373 C C 0 SEQCRD A P PRO PRO 377 374 C C 0 SEQCRD A L LEU LEU 378 375 C C 0 SEQCRD A E GLU GLU 379 376 C C 0 SEQCRD A G GLY GLY 380 377 C C 0 SEQCRD A P PRO PRO 381 378 C C 0 SEQCRD A R ARG ARG 382 379 C C 0 SEQCRD A G GLY GLY 383 380 C C 0 SEQCRD A A ALA ALA 384 381 C C 0 SEQCRD A S SER SER 385 382 H H 0 SEQCRD A A ALA ALA 386 383 H H 0 SEQCRD A G GLY GLY 387 384 H H 0 SEQCRD A Q GLN GLN 388 385 H H 0 SEQCRD A L LEU LEU 389 386 H H 0 SEQCRD A A ALA ALA 390 387 H H 0 SEQCRD A E GLU GLU 391 388 H H 0 SEQCRD A H HIS HIS 392 389 C C 0 SEQCRD A L LEU LEU 393 390 C C 0 SEQCRD A V VAL VAL 394 391 C C 0 SEQCRD A S SER SER 395 392 C C 0 SEQCRD A A ALA ALA 396 393 C C 0 SEQCRD A R ARG ARG 397 394 E E 0 SEQCRD A Q GLN GLN 398 395 E E 0 SEQCRD A F PHE PHE 399 396 C C 0 SEQCRD A S SER SER 400 397 C C 0 SEQCRD A D ASP ASP 401 398 H H 0 SEQCRD A V VAL VAL 402 399 H H 0 SEQCRD A E GLU GLU 403 400 H H 0 SEQCRD A T THR THR 404 401 H H 0 SEQCRD A A ALA ALA 405 402 H H 0 SEQCRD A W TRP TRP 406 403 H H 0 SEQCRD A R ARG ARG 407 404 H H 0 SEQCRD A Q GLN GLN 408 405 H H 0 SEQCRD A A ALA ALA 409 406 H H 0 SEQCRD A M MET MET 410 407 H H 0 SEQCRD A Q GLN GLN 411 408 H H 0 SEQCRD A D ASP ASP 412 409 H H 0 SEQCRD A A ALA ALA 413 410 H H 0 SEQCRD A D ASP ASP 414 411 C C 0 SEQCRD A T THR THR 415 412 C C 0 SEQCRD A Q GLN GLN 416 413 C C 0 SEQCRD A D ASP ASP 417 414 C C 0 SEQCRD A V VAL VAL 418 415 E E 0 SEQCRD A V VAL VAL 419 416 E E 0 SEQCRD A I ILE ILE 420 417 E E 0 SEQCRD A V VAL VAL 421 418 E E 0 SEQCRD A C CYS CYS 422 419 E E 0 SEQCRD A G GLY GLY 423 420 C C 0 SEQCRD A S SER SER 424 421 H H 0 SEQCRD A F PHE PHE 425 422 H H 0 SEQCRD A H HIS HIS 426 423 H H 0 SEQCRD A T THR THR 427 424 H H 0 SEQCRD A V VAL VAL 428 425 H H 0 SEQCRD A A ALA ALA 429 426 H H 0 SEQCRD A H HIS HIS 430 427 H H 0 SEQCRD A V VAL VAL 431 428 H H 0 SEQCRD A M MET MET 432 429 H H 0 SEQCRD A A ALA ALA 433 430 H H 0 SEQCRD A A ALA ALA 434 431 H H 0 SEQCRD A L LEU LEU 435 432 H H 0 SEQCRD A H HIS HIS 436 433 H H 0 SEQCRD A L LEU LEU 437 434 C C 0 PARAME method XRAY PARAME resolution 1.90 PARAME R-factor 0.17736 PARAME FreeR-factor 0.20238