HEADSC 5hi7 SEQCRD A G GLY --- 1 - - - 0 SEQCRD A S SER --- 2 - - - 0 SEQCRD A F PHE --- 3 - - - 0 SEQCRD A T THR --- 4 - - - 0 SEQCRD A M MET --- 5 - - - 0 SEQCRD A E GLU --- 6 - - - 0 SEQCRD A P PRO ALA 7 3 C C 0 SEQCRD A L LEU LEU 8 4 C C 0 SEQCRD A K LYS LYS 9 5 C C 0 SEQCRD A V VAL VAL 10 6 E E 0 SEQCRD A E GLU GLU 11 7 E E 0 SEQCRD A K LYS LYS 12 8 E E 0 SEQCRD A F PHE PHE 13 9 E E 0 SEQCRD A A ALA ALA 14 10 E E 0 SEQCRD A T THR THR 15 11 C C 0 SEQCRD A A ALA ALA 16 12 C C 0 SEQCRD A N ASN ASN 17 13 C C 0 SEQCRD A R ARG ARG 18 14 C C 0 SEQCRD A G GLY GLY 19 15 C C 0 SEQCRD A N ASN ASN 20 16 E E 0 SEQCRD A G GLY GLY 21 17 E E 0 SEQCRD A L LEU LEU 22 18 E E 0 SEQCRD A R ARG ARG 23 19 E E 0 SEQCRD A A ALA ALA 24 20 E E 0 SEQCRD A V VAL VAL 25 21 C C 0 SEQCRD A T THR THR 26 22 C C 0 SEQCRD A P PRO PRO 27 23 C C 0 SEQCRD A L LEU LEU 28 24 C C 0 SEQCRD A R ARG ARG 29 25 C C 0 SEQCRD A P PRO PRO 30 26 C C 0 SEQCRD A G GLY GLY 31 27 C C 0 SEQCRD A E GLU GLU 32 28 C C 0 SEQCRD A L LEU LEU 33 29 E E 0 SEQCRD A L LEU LEU 34 30 E E 0 SEQCRD A F PHE PHE 35 31 E E 0 SEQCRD A R ARG ARG 36 32 E E 0 SEQCRD A S SER SER 37 33 E E 0 SEQCRD A D ASP ASP 38 34 C C 0 SEQCRD A P PRO PRO 39 35 C C 0 SEQCRD A L LEU LEU 40 36 C C 0 SEQCRD A A ALA ALA 41 37 E E 0 SEQCRD A Y TYR TYR 42 38 E E 0 SEQCRD A T THR THR 43 39 E E 0 SEQCRD A V VAL VAL 44 40 E E 0 SEQCRD A C CYS CYS 45 41 C C 0 SEQCRD A K LYS LYS 46 42 C C 0 SEQCRD A G GLY GLY 47 43 C C 0 SEQCRD A S SER SER 48 44 C C 0 SEQCRD A R ARG ARG 49 45 C C 0 SEQCRD A G GLY GLY 50 46 C C 0 SEQCRD A V VAL VAL 51 47 C C 0 SEQCRD A V VAL VAL 52 48 C C 0 SEQCRD A C CYS CYS 53 49 C C 0 SEQCRD A D ASP ASP 54 50 C C 0 SEQCRD A R ARG ARG 55 51 C C 0 SEQCRD A C CYS CYS 56 52 C C 0 SEQCRD A L LEU LEU 57 53 C C 0 SEQCRD A L LEU LEU 58 54 C C 0 SEQCRD A G GLY GLY 59 55 C C 0 SEQCRD A K LYS LYS 60 56 C C 0 SEQCRD A E GLU GLU 61 57 C C 0 SEQCRD A K LYS LYS 62 58 C C 0 SEQCRD A L LEU LEU 63 59 C C 0 SEQCRD A M MET MET 64 60 E E 0 SEQCRD A R ARG ARG 65 61 E E 0 SEQCRD A C CYS CYS 66 62 C C 0 SEQCRD A S SER SER 67 63 C C 0 SEQCRD A Q GLN GLN 68 64 C C 0 SEQCRD A C CYS CYS 69 65 C C 0 SEQCRD A R ARG ARG 70 66 C C 0 SEQCRD A V VAL VAL 71 67 C C 0 SEQCRD A A ALA ALA 72 68 C C 0 SEQCRD A K LYS LYS 73 69 E E 0 SEQCRD A Y TYR TYR 74 70 E E 0 SEQCRD A C CYS CYS 75 71 C C 0 SEQCRD A S SER SER 76 72 H H 0 SEQCRD A A ALA ALA 77 73 H H 0 SEQCRD A K LYS LYS 78 74 H H 0 SEQCRD A C CYS CYS 79 75 H H 0 SEQCRD A Q GLN GLN 80 76 H H 0 SEQCRD A K LYS LYS 81 77 H H 0 SEQCRD A K LYS LYS 82 78 H H 0 SEQCRD A A ALA ALA 83 79 H H 0 SEQCRD A W TRP TRP 84 80 H H 0 SEQCRD A P PRO PRO 85 81 H H 0 SEQCRD A D ASP ASP 86 82 H H 0 SEQCRD A H HIS HIS 87 83 H H 0 SEQCRD A K LYS LYS 88 84 H H 0 SEQCRD A R ARG ARG 89 85 H H 0 SEQCRD A E GLU GLU 90 86 H H 0 SEQCRD A C CYS CYS 91 87 H H 0 SEQCRD A K LYS LYS 92 88 H H 0 SEQCRD A C CYS CYS 93 89 H H 0 SEQCRD A L LEU LEU 94 90 H H 0 SEQCRD A K LYS LYS 95 91 H H 0 SEQCRD A S SER SER 96 92 H H 0 SEQCRD A C CYS CYS 97 93 H H 0 SEQCRD A K LYS LYS 98 94 H H 0 SEQCRD A P PRO PRO 99 95 C C 0 SEQCRD A R ARG ARG 100 96 C C 0 SEQCRD A Y TYR TYR 101 97 C C 0 SEQCRD A P PRO PRO 102 98 C C 0 SEQCRD A P PRO PRO 103 99 H H 0 SEQCRD A D ASP ASP 104 100 H H 0 SEQCRD A S SER SER 105 101 H H 0 SEQCRD A V VAL VAL 106 102 H H 0 SEQCRD A R ARG ARG 107 103 H H 0 SEQCRD A L LEU LEU 108 104 H H 0 SEQCRD A L LEU LEU 109 105 H H 0 SEQCRD A G GLY GLY 110 106 H H 0 SEQCRD A R ARG ARG 111 107 H H 0 SEQCRD A V VAL VAL 112 108 H H 0 SEQCRD A V VAL VAL 113 109 H H 0 SEQCRD A F PHE PHE 114 110 H H 0 SEQCRD A K LYS LYS 115 111 H H 0 SEQCRD A L LEU LEU 116 112 H H 0 SEQCRD A M MET MET 117 113 H H 0 SEQCRD A D ASP ASP 118 114 H H 0 SEQCRD A G GLY GLY 119 115 H H 0 SEQCRD A A ALA ALA 120 116 C C 0 SEQCRD A P PRO PRO 121 117 C C 0 SEQCRD A S SER SER 122 118 H H 0 SEQCRD A E GLU GLU 123 119 H H 0 SEQCRD A S SER SER 124 120 H H 0 SEQCRD A E GLU GLU 125 121 H H 0 SEQCRD A K LYS LYS 126 122 H H 0 SEQCRD A L LEU LEU 127 123 C C 0 SEQCRD A Y TYR TYR 128 124 C C 0 SEQCRD A S SER SER 129 125 C C 0 SEQCRD A F PHE PHE 130 126 C C 0 SEQCRD A Y TYR TYR 131 127 C C 0 SEQCRD A D ASP ASP 132 128 C C 0 SEQCRD A L LEU LEU 133 129 C C 0 SEQCRD A E GLU GLU 134 130 C C 0 SEQCRD A S SER SER 135 131 C C 0 SEQCRD A N ASN ASN 136 132 H H 0 SEQCRD A I ILE ILE 137 133 H H 0 SEQCRD A N ASN ASN 138 134 H H 0 SEQCRD A K LYS LYS 139 135 H H 0 SEQCRD A L LEU LEU 140 136 H H 0 SEQCRD A T THR THR 141 137 H H 0 SEQCRD A E GLU GLU 142 138 H H 0 SEQCRD A D ASP ASP 143 139 H H 0 SEQCRD A K LYS LYS 144 140 H H 0 SEQCRD A K LYS LYS 145 141 H H 0 SEQCRD A E GLU GLU 146 142 H H 0 SEQCRD A G GLY GLY 147 143 H H 0 SEQCRD A L LEU LEU 148 144 H H 0 SEQCRD A R ARG ARG 149 145 H H 0 SEQCRD A Q GLN GLN 150 146 H H 0 SEQCRD A L LEU LEU 151 147 H H 0 SEQCRD A V VAL VAL 152 148 H H 0 SEQCRD A M MET MET 153 149 H H 0 SEQCRD A T THR THR 154 150 H H 0 SEQCRD A F PHE PHE 155 151 H H 0 SEQCRD A Q GLN GLN 156 152 H H 0 SEQCRD A H HIS HIS 157 153 H H 0 SEQCRD A F PHE PHE 158 154 H H 0 SEQCRD A M MET MET 159 155 H H 0 SEQCRD A R ARG ARG 160 156 C C 0 SEQCRD A E GLU GLU 161 157 C C 0 SEQCRD A E GLU GLU 162 158 C C 0 SEQCRD A I ILE ILE 163 159 C C 0 SEQCRD A Q GLN GLN 164 160 C C 0 SEQCRD A D ASP ASP 165 161 H H 0 SEQCRD A A ALA ALA 166 162 H H 0 SEQCRD A S SER SER 167 163 H H 0 SEQCRD A Q GLN GLN 168 164 H H 0 SEQCRD A L LEU LEU 169 165 H H 0 SEQCRD A P PRO PRO 170 166 C C 0 SEQCRD A P PRO PRO 171 167 C C 0 SEQCRD A A ALA ALA 172 168 C C 0 SEQCRD A F PHE PHE 173 169 C C 0 SEQCRD A D ASP ASP 174 170 H H 0 SEQCRD A L LEU LEU 175 171 H H 0 SEQCRD A F PHE PHE 176 172 H H 0 SEQCRD A E GLU GLU 177 173 H H 0 SEQCRD A A ALA ALA 178 174 H H 0 SEQCRD A F PHE PHE 179 175 H H 0 SEQCRD A A ALA ALA 180 176 H H 0 SEQCRD A K LYS LYS 181 177 H H 0 SEQCRD A V VAL VAL 182 178 H H 0 SEQCRD A I ILE ILE 183 179 H H 0 SEQCRD A C CYS CYS 184 180 H H 0 SEQCRD A N ASN ASN 185 181 H H 0 SEQCRD A S SER SER 186 182 H H 0 SEQCRD A F PHE PHE 187 183 E E 0 SEQCRD A T THR THR 188 184 E E 0 SEQCRD A I ILE ILE 189 185 E E 0 SEQCRD A C CYS CYS 190 186 E E 0 SEQCRD A N ASN ASN 191 187 C C 0 SEQCRD A A ALA ALA 192 188 C C 0 SEQCRD A E GLU GLU 193 189 C C 0 SEQCRD A M MET MET 194 190 C C 0 SEQCRD A Q GLN GLN 195 191 C C 0 SEQCRD A E GLU GLU 196 192 E E 0 SEQCRD A V VAL VAL 197 193 E E 0 SEQCRD A G GLY GLY 198 194 E E 0 SEQCRD A V VAL VAL 199 195 E E 0 SEQCRD A G GLY GLY 200 196 E E 0 SEQCRD A L LEU LEU 201 197 E E 0 SEQCRD A Y TYR TYR 202 198 C C 0 SEQCRD A P PRO PRO 203 199 C C 0 SEQCRD A S SER SER 204 200 H H 0 SEQCRD A I ILE ILE 205 201 H H 0 SEQCRD A S SER SER 206 202 H H 0 SEQCRD A L LEU LEU 207 203 H H 0 SEQCRD A L LEU LEU 208 204 H H 0 SEQCRD A N ASN ASN 209 205 E E 0 SEQCRD A H HIS HIS 210 206 E E 0 SEQCRD A S SER SER 211 207 C C 0 SEQCRD A C CYS CYS 212 208 C C 0 SEQCRD A D ASP ASP 213 209 C C 0 SEQCRD A P PRO PRO 214 210 C C 0 SEQCRD A N ASN ASN 215 211 C C 0 SEQCRD A C CYS CYS 216 212 E E 0 SEQCRD A S SER SER 217 213 E E 0 SEQCRD A I ILE ILE 218 214 E E 0 SEQCRD A V VAL VAL 219 215 E E 0 SEQCRD A F PHE PHE 220 216 E E 0 SEQCRD A N ASN ASN 221 217 E E 0 SEQCRD A G GLY GLY 222 218 C C 0 SEQCRD A P PRO PRO 223 219 C C 0 SEQCRD A H HIS HIS 224 220 E E 0 SEQCRD A L LEU LEU 225 221 E E 0 SEQCRD A L LEU LEU 226 222 E E 0 SEQCRD A L LEU LEU 227 223 E E 0 SEQCRD A R ARG ARG 228 224 E E 0 SEQCRD A A ALA ALA 229 225 E E 0 SEQCRD A V VAL VAL 230 226 C C 0 SEQCRD A R ARG ARG 231 227 C C 0 SEQCRD A D ASP ASP 232 228 C C 0 SEQCRD A I ILE ILE 233 229 C C 0 SEQCRD A E GLU GLU 234 230 C C 0 SEQCRD A V VAL VAL 235 231 C C 0 SEQCRD A G GLY GLY 236 232 C C 0 SEQCRD A E GLU GLU 237 233 C C 0 SEQCRD A E GLU GLU 238 234 C C 0 SEQCRD A L LEU LEU 239 235 C C 0 SEQCRD A T THR THR 240 236 E E 0 SEQCRD A I ILE ILE 241 237 E E 0 SEQCRD A C CYS CYS 242 238 C C 0 SEQCRD A Y TYR TYR 243 239 C C 0 SEQCRD A L LEU LEU 244 240 C C 0 SEQCRD A D ASP ASP 245 241 C C 0 SEQCRD A M MET MET 246 242 C C 0 SEQCRD A L LEU LEU 247 243 C C 0 SEQCRD A M MET MET 248 244 C C 0 SEQCRD A T THR THR 249 245 H H 0 SEQCRD A S SER SER 250 246 H H 0 SEQCRD A E GLU GLU 251 247 H H 0 SEQCRD A E GLU GLU 252 248 H H 0 SEQCRD A R ARG ARG 253 249 H H 0 SEQCRD A R ARG ARG 254 250 H H 0 SEQCRD A K LYS LYS 255 251 H H 0 SEQCRD A Q GLN GLN 256 252 H H 0 SEQCRD A L LEU LEU 257 253 H H 0 SEQCRD A R ARG ARG 258 254 H H 0 SEQCRD A D ASP ASP 259 255 H H 0 SEQCRD A Q GLN GLN 260 256 H H 0 SEQCRD A Y TYR TYR 261 257 C C 0 SEQCRD A C CYS CYS 262 258 C C 0 SEQCRD A F PHE PHE 263 259 C C 0 SEQCRD A E GLU GLU 264 260 C C 0 SEQCRD A C CYS CYS 265 261 C C 0 SEQCRD A D ASP ASP 266 262 C C 0 SEQCRD A C CYS CYS 267 263 H H 0 SEQCRD A F PHE PHE 268 264 H H 0 SEQCRD A R ARG ARG 269 265 H H 0 SEQCRD A C CYS CYS 270 266 H H 0 SEQCRD A Q GLN GLN 271 267 H H 0 SEQCRD A T THR THR 272 268 H H 0 SEQCRD A Q GLN GLN 273 269 H H 0 SEQCRD A D ASP ASP 274 270 C C 0 SEQCRD A K LYS LYS 275 271 H H 0 SEQCRD A D ASP ASP 276 272 H H 0 SEQCRD A A ALA ALA 277 273 H H 0 SEQCRD A D ASP ASP 278 274 H H 0 SEQCRD A M MET MET 279 275 H H 0 SEQCRD A L LEU LEU 280 276 H H 0 SEQCRD A T THR THR 281 277 C C 0 SEQCRD A G GLY GLY 282 278 C C 0 SEQCRD A D ASP ASP 283 279 H H 0 SEQCRD A E GLU GLU 284 280 H H 0 SEQCRD A Q GLN GLN 285 281 H H 0 SEQCRD A V VAL VAL 286 282 H H 0 SEQCRD A W TRP TRP 287 283 H H 0 SEQCRD A K LYS LYS 288 284 H H 0 SEQCRD A E GLU GLU 289 285 H H 0 SEQCRD A V VAL VAL 290 286 H H 0 SEQCRD A Q GLN GLN 291 287 H H 0 SEQCRD A E GLU GLU 292 288 H H 0 SEQCRD A S SER SER 293 289 H H 0 SEQCRD A L LEU LEU 294 290 H H 0 SEQCRD A K LYS LYS 295 291 H H 0 SEQCRD A K LYS LYS 296 292 H H 0 SEQCRD A I ILE ILE 297 293 H H 0 SEQCRD A E GLU GLU 298 294 H H 0 SEQCRD A E GLU GLU 299 295 H H 0 SEQCRD A L LEU LEU 300 296 H H 0 SEQCRD A K LYS LYS 301 297 H H 0 SEQCRD A A ALA ALA 302 298 H H 0 SEQCRD A H HIS HIS 303 299 H H 0 SEQCRD A W TRP TRP 304 300 C C 0 SEQCRD A K LYS LYS 305 301 H H 0 SEQCRD A W TRP TRP 306 302 H H 0 SEQCRD A E GLU GLU 307 303 H H 0 SEQCRD A Q GLN GLN 308 304 H H 0 SEQCRD A V VAL VAL 309 305 H H 0 SEQCRD A L LEU LEU 310 306 H H 0 SEQCRD A A ALA ALA 311 307 H H 0 SEQCRD A M MET MET 312 308 H H 0 SEQCRD A C CYS CYS 313 309 H H 0 SEQCRD A Q GLN GLN 314 310 H H 0 SEQCRD A A ALA ALA 315 311 H H 0 SEQCRD A I ILE ILE 316 312 H H 0 SEQCRD A I ILE ILE 317 313 H H 0 SEQCRD A S SER SER 318 314 H H 0 SEQCRD A S SER SER 319 315 C C 0 SEQCRD A N ASN ASN 320 316 C C 0 SEQCRD A S SER SER 321 317 C C 0 SEQCRD A E GLU GLU 322 318 C C 0 SEQCRD A R ARG ARG 323 319 C C 0 SEQCRD A L LEU LEU 324 320 C C 0 SEQCRD A P PRO PRO 325 321 C C 0 SEQCRD A D ASP ASP 326 322 C C 0 SEQCRD A I ILE ILE 327 323 C C 0 SEQCRD A N ASN ASN 328 324 H H 0 SEQCRD A I ILE ILE 329 325 H H 0 SEQCRD A Y TYR TYR 330 326 H H 0 SEQCRD A Q GLN GLN 331 327 H H 0 SEQCRD A L LEU LEU 332 328 H H 0 SEQCRD A K LYS LYS 333 329 H H 0 SEQCRD A V VAL VAL 334 330 H H 0 SEQCRD A L LEU LEU 335 331 H H 0 SEQCRD A D ASP ASP 336 332 H H 0 SEQCRD A C CYS CYS 337 333 H H 0 SEQCRD A A ALA ALA 338 334 H H 0 SEQCRD A M MET MET 339 335 H H 0 SEQCRD A D ASP ASP 340 336 H H 0 SEQCRD A A ALA ALA 341 337 H H 0 SEQCRD A C CYS CYS 342 338 H H 0 SEQCRD A I ILE ILE 343 339 H H 0 SEQCRD A N ASN ASN 344 340 H H 0 SEQCRD A L LEU LEU 345 341 H H 0 SEQCRD A G GLY GLY 346 342 C C 0 SEQCRD A L LEU LEU 347 343 H H 0 SEQCRD A L LEU LEU 348 344 H H 0 SEQCRD A E GLU GLU 349 345 H H 0 SEQCRD A E GLU GLU 350 346 H H 0 SEQCRD A A ALA ALA 351 347 H H 0 SEQCRD A L LEU LEU 352 348 H H 0 SEQCRD A F PHE PHE 353 349 H H 0 SEQCRD A Y TYR TYR 354 350 H H 0 SEQCRD A G GLY GLY 355 351 H H 0 SEQCRD A T THR THR 356 352 H H 0 SEQCRD A R ARG ARG 357 353 H H 0 SEQCRD A T THR THR 358 354 H H 0 SEQCRD A M MET MET 359 355 H H 0 SEQCRD A E GLU GLU 360 356 H H 0 SEQCRD A P PRO PRO 361 357 H H 0 SEQCRD A Y TYR TYR 362 358 H H 0 SEQCRD A R ARG ARG 363 359 H H 0 SEQCRD A I ILE ILE 364 360 H H 0 SEQCRD A F PHE PHE 365 361 H H 0 SEQCRD A F PHE PHE 366 362 H H 0 SEQCRD A P PRO PRO 367 363 C C 0 SEQCRD A G GLY GLY 368 364 C C 0 SEQCRD A S SER SER 369 365 C C 0 SEQCRD A H HIS HIS 370 366 H H 0 SEQCRD A P PRO PRO 371 367 H H 0 SEQCRD A V VAL VAL 372 368 H H 0 SEQCRD A R ARG ARG 373 369 H H 0 SEQCRD A G GLY GLY 374 370 H H 0 SEQCRD A V VAL VAL 375 371 H H 0 SEQCRD A Q GLN GLN 376 372 H H 0 SEQCRD A V VAL VAL 377 373 H H 0 SEQCRD A M MET MET 378 374 H H 0 SEQCRD A K LYS LYS 379 375 H H 0 SEQCRD A V VAL VAL 380 376 H H 0 SEQCRD A G GLY GLY 381 377 H H 0 SEQCRD A K LYS LYS 382 378 H H 0 SEQCRD A L LEU LEU 383 379 H H 0 SEQCRD A Q GLN GLN 384 380 H H 0 SEQCRD A L LEU LEU 385 381 H H 0 SEQCRD A H HIS HIS 386 382 H H 0 SEQCRD A Q GLN GLN 387 383 H H 0 SEQCRD A G GLY GLY 388 384 C C 0 SEQCRD A M MET MET 389 385 H H 0 SEQCRD A F PHE PHE 390 386 H H 0 SEQCRD A P PRO PRO 391 387 H H 0 SEQCRD A Q GLN GLN 392 388 H H 0 SEQCRD A A ALA ALA 393 389 H H 0 SEQCRD A M MET MET 394 390 H H 0 SEQCRD A K LYS LYS 395 391 H H 0 SEQCRD A N ASN ASN 396 392 H H 0 SEQCRD A L LEU LEU 397 393 H H 0 SEQCRD A R ARG ARG 398 394 H H 0 SEQCRD A L LEU LEU 399 395 H H 0 SEQCRD A A ALA ALA 400 396 H H 0 SEQCRD A F PHE PHE 401 397 H H 0 SEQCRD A D ASP ASP 402 398 H H 0 SEQCRD A I ILE ILE 403 399 H H 0 SEQCRD A M MET MET 404 400 H H 0 SEQCRD A R ARG ARG 405 401 H H 0 SEQCRD A V VAL VAL 406 402 H H 0 SEQCRD A T THR THR 407 403 H H 0 SEQCRD A H HIS HIS 408 404 H H 0 SEQCRD A G GLY GLY 409 405 C C 0 SEQCRD A R ARG ARG 410 406 C C 0 SEQCRD A E GLU GLU 411 407 C C 0 SEQCRD A H HIS HIS 412 408 H H 0 SEQCRD A S SER SER 413 409 H H 0 SEQCRD A L LEU LEU 414 410 H H 0 SEQCRD A I ILE ILE 415 411 H H 0 SEQCRD A E GLU GLU 416 412 H H 0 SEQCRD A D ASP ASP 417 413 H H 0 SEQCRD A L LEU LEU 418 414 H H 0 SEQCRD A I ILE ILE 419 415 H H 0 SEQCRD A L LEU LEU 420 416 H H 0 SEQCRD A L LEU LEU 421 417 H H 0 SEQCRD A L LEU LEU 422 418 H H 0 SEQCRD A E GLU GLU 423 419 H H 0 SEQCRD A E GLU GLU 424 420 H H 0 SEQCRD A C CYS CYS 425 421 H H 0 SEQCRD A D ASP ASP 426 422 H H 0 SEQCRD A A ALA ALA 427 423 H H 0 SEQCRD A N ASN ASN 428 424 H H 0 SEQCRD A I ILE ILE 429 425 H H 0 SEQCRD A R ARG ARG 430 426 H H 0 SEQCRD A A ALA ALA 431 427 H H 0 SEQCRD A S SER SER 432 428 C C 0 PARAME method XRAY PARAME resolution 2.150 PARAME R-factor 0.1999 PARAME FreeR-factor 0.2257