HEADSC 5ftb SEQCRD A M MET --- 1 - - - 0 SEQCRD A E GLU --- 2 - - - 0 SEQCRD A D ASP ASP 3 3 C C 0 SEQCRD A M MET MET 4 4 C C 0 SEQCRD A I ILE ILE 5 5 C C 0 SEQCRD A L LEU LEU 6 6 C C 0 SEQCRD A T THR THR 7 7 H H 0 SEQCRD A E GLU GLU 8 8 H H 0 SEQCRD A E GLU GLU 9 9 H H 0 SEQCRD A M MET MET 10 10 H H 0 SEQCRD A Q GLN GLN 11 11 H H 0 SEQCRD A K LYS LYS 12 12 H H 0 SEQCRD A I ILE ILE 13 13 H H 0 SEQCRD A M MET MET 14 14 H H 0 SEQCRD A N ASN ASN 15 15 H H 0 SEQCRD A L LEU LEU 16 16 H H 0 SEQCRD A I ILE ILE 17 17 H H 0 SEQCRD A Q GLN GLN 18 18 H H 0 SEQCRD A D ASP ASP 19 19 C C 0 SEQCRD A D ASP ASP 20 20 C C 0 SEQCRD A E GLU GLU 21 21 C C 0 SEQCRD A N ASN ASN 22 22 C C 0 SEQCRD A N ASN ASN 23 23 C C 0 SEQCRD A V VAL VAL 24 24 E E 0 SEQCRD A F PHE PHE 25 25 E E 0 SEQCRD A V VAL VAL 26 26 E E 0 SEQCRD A T THR THR 27 27 E E 0 SEQCRD A G GLY GLY 28 28 E E 0 SEQCRD A K LYS LYS 29 29 C C 0 SEQCRD A A ALA ALA 30 30 C C 0 SEQCRD A G GLY GLY 31 31 C C 0 SEQCRD A S SER SER 32 32 C C 0 SEQCRD A G GLY GLY 33 33 H H 0 SEQCRD A K LYS LYS 34 34 H H 0 SEQCRD A T THR THR 35 35 H H 0 SEQCRD A T THR THR 36 36 H H 0 SEQCRD A F PHE PHE 37 37 H H 0 SEQCRD A L LEU LEU 38 38 H H 0 SEQCRD A K LYS LYS 39 39 H H 0 SEQCRD A Y TYR TYR 40 40 H H 0 SEQCRD A L LEU LEU 41 41 H H 0 SEQCRD A I ILE ILE 42 42 H H 0 SEQCRD A E GLU GLU 43 43 H H 0 SEQCRD A K LYS LYS 44 44 H H 0 SEQCRD A S SER SER 45 45 C C 0 SEQCRD A G GLY GLY 46 46 C C 0 SEQCRD A K LYS LYS 47 47 C C 0 SEQCRD A N ASN ASN 48 48 C C 0 SEQCRD A C CYS CYS 49 49 E E 0 SEQCRD A I ILE ILE 50 50 E E 0 SEQCRD A V VAL VAL 51 51 E E 0 SEQCRD A A ALA ALA 52 52 E E 0 SEQCRD A A ALA ALA 53 53 E E 0 SEQCRD A P PRO PRO 54 54 C C 0 SEQCRD A T THR THR 55 55 H H 0 SEQCRD A G GLY GLY 56 56 H H 0 SEQCRD A I ILE ILE 57 57 H H 0 SEQCRD A A ALA ALA 58 58 H H 0 SEQCRD A A ALA ALA 59 59 H H 0 SEQCRD A I ILE ILE 60 60 H H 0 SEQCRD A N ASN ASN 61 61 H H 0 SEQCRD A A ALA ALA 62 62 H H 0 SEQCRD A G GLY GLY 63 63 H H 0 SEQCRD A G GLY GLY 64 64 C C 0 SEQCRD A V VAL VAL 65 65 E E 0 SEQCRD A T THR THR 66 66 E E 0 SEQCRD A L LEU LEU 67 67 H H 0 SEQCRD A H HIS HIS 68 68 H H 0 SEQCRD A S SER SER 69 69 H H 0 SEQCRD A L LEU LEU 70 70 H H 0 SEQCRD A F PHE PHE 71 71 H H 0 SEQCRD A G GLY GLY 72 72 H H 0 SEQCRD A I ILE ILE 73 73 C C 0 SEQCRD A P PRO PRO 74 74 C C 0 SEQCRD A F PHE PHE 75 75 C C 0 SEQCRD A G GLY GLY 76 76 C C 0 SEQCRD A P PRO PRO 77 77 C C 0 SEQCRD A I ILE ILE 78 78 C C 0 SEQCRD A T THR THR 79 79 C C 0 SEQCRD A P PRO PRO 80 80 C C 0 SEQCRD A Y TYR TYR 81 81 C C 0 SEQCRD A D ASP ASP 82 82 C C 0 SEQCRD A R ARG ARG 83 83 C C 0 SEQCRD A L LEU LEU 84 84 C C 0 SEQCRD A E GLU GLU 85 85 C C 0 SEQCRD A N ASN ASN 86 86 C C 0 SEQCRD A K LYS LYS 87 87 C C 0 SEQCRD A F PHE PHE 88 88 C C 0 SEQCRD A S SER SER 89 89 H H 0 SEQCRD A E GLU GLU 90 90 H H 0 SEQCRD A Y TYR TYR 91 91 H H 0 SEQCRD A K LYS LYS 92 92 H H 0 SEQCRD A V VAL VAL 93 93 H H 0 SEQCRD A E GLU GLU 94 94 H H 0 SEQCRD A L LEU LEU 95 95 H H 0 SEQCRD A L LEU LEU 96 96 H H 0 SEQCRD A L LEU LEU 97 97 H H 0 SEQCRD A K LYS LYS 98 98 C C 0 SEQCRD A M MET MET 99 99 C C 0 SEQCRD A E GLU GLU 100 100 C C 0 SEQCRD A L LEU LEU 101 101 E E 0 SEQCRD A L LEU LEU 102 102 E E 0 SEQCRD A I ILE ILE 103 103 E E 0 SEQCRD A I ILE ILE 104 104 E E 0 SEQCRD A D ASP ASP 105 105 C C 0 SEQCRD A E GLU GLU 106 106 H H 0 SEQCRD A I ILE ILE 107 107 H H 0 SEQCRD A S SER SER 108 108 H H 0 SEQCRD A M MET MET 109 109 H H 0 SEQCRD A V VAL VAL 110 110 H H 0 SEQCRD A R ARG ARG 111 111 H H 0 SEQCRD A P PRO PRO 112 112 H H 0 SEQCRD A D ASP ASP 113 113 H H 0 SEQCRD A I ILE ILE 114 114 H H 0 SEQCRD A L LEU LEU 115 115 H H 0 SEQCRD A D ASP ASP 116 116 H H 0 SEQCRD A T THR THR 117 117 H H 0 SEQCRD A I ILE ILE 118 118 H H 0 SEQCRD A D ASP ASP 119 119 H H 0 SEQCRD A R ARG ARG 120 120 H H 0 SEQCRD A K LYS LYS 121 121 H H 0 SEQCRD A L LEU LEU 122 122 H H 0 SEQCRD A R ARG ARG 123 123 H H 0 SEQCRD A W TRP TRP 124 124 H H 0 SEQCRD A V VAL VAL 125 125 H H 0 SEQCRD A Y TYR TYR 126 126 H H 0 SEQCRD A E GLU GLU 127 127 H H 0 SEQCRD A S SER SER 128 128 C C 0 SEQCRD A D ASP ASP 129 129 C C 0 SEQCRD A E GLU GLU 130 130 H H 0 SEQCRD A P PRO PRO 131 131 H H 0 SEQCRD A F PHE PHE 132 132 H H 0 SEQCRD A G GLY GLY 133 133 H H 0 SEQCRD A G GLY GLY 134 134 H H 0 SEQCRD A V VAL VAL 135 135 H H 0 SEQCRD A Q GLN GLN 136 136 E E 0 SEQCRD A V VAL VAL 137 137 E E 0 SEQCRD A I ILE ILE 138 138 E E 0 SEQCRD A M MET MET 139 139 E E 0 SEQCRD A F PHE PHE 140 140 E E 0 SEQCRD A G GLY GLY 141 141 C C 0 SEQCRD A D ASP ASP 142 142 C C 0 SEQCRD A L LEU LEU 143 143 C C 0 SEQCRD A F PHE PHE 144 144 C C 0 SEQCRD A Q GLN GLN 145 145 C C 0 SEQCRD A L LEU LEU 146 146 C C 0 SEQCRD A P PRO PRO 147 147 C C 0 SEQCRD A P PRO PRO 148 148 C C 0 SEQCRD A V VAL VAL 149 149 C C 0 SEQCRD A T THR THR 150 150 C C 0 SEQCRD A K LYS LYS 151 151 H H 0 SEQCRD A K LYS LYS 152 152 H H 0 SEQCRD A Q GLN GLN 153 153 H H 0 SEQCRD A E GLU GLU 154 154 H H 0 SEQCRD A R ARG ARG 155 155 H H 0 SEQCRD A E GLU GLU 156 156 H H 0 SEQCRD A I ILE ILE 157 157 H H 0 SEQCRD A L LEU LEU 158 158 H H 0 SEQCRD A S SER SER 159 159 H H 0 SEQCRD A D ASP ASP 160 160 C C 0 SEQCRD A F PHE PHE 161 161 C C 0 SEQCRD A Y TYR TYR 162 162 C C 0 SEQCRD A D ASP ASP 163 163 C C 0 SEQCRD A G GLY GLY 164 164 C C 0 SEQCRD A F PHE PHE 165 165 C C 0 SEQCRD A F PHE PHE 166 166 H H 0 SEQCRD A F PHE PHE 167 167 H H 0 SEQCRD A F PHE PHE 168 168 H H 0 SEQCRD A N ASN ASN 169 169 H H 0 SEQCRD A A ALA ALA 170 170 H H 0 SEQCRD A L LEU LEU 171 171 H H 0 SEQCRD A V VAL VAL 172 172 H H 0 SEQCRD A F PHE PHE 173 173 H H 0 SEQCRD A K LYS LYS 174 174 H H 0 SEQCRD A R ARG ARG 175 175 H H 0 SEQCRD A T THR THR 176 176 C C 0 SEQCRD A G GLY GLY 177 177 E E 0 SEQCRD A F PHE PHE 178 178 E E 0 SEQCRD A H HIS HIS 179 179 E E 0 SEQCRD A I ILE ILE 180 180 E E 0 SEQCRD A V VAL VAL 181 181 E E 0 SEQCRD A E GLU GLU 182 182 E E 0 SEQCRD A L LEU LEU 183 183 E E 0 SEQCRD A T THR THR 184 184 C C 0 SEQCRD A K LYS LYS 185 185 C C 0 SEQCRD A I ILE ILE 186 186 C C 0 SEQCRD A F PHE PHE 187 187 C C 0 SEQCRD A R ARG ARG 188 188 C C 0 SEQCRD A Q GLN GLN 189 189 C C 0 SEQCRD A T THR THR 190 190 C C 0 SEQCRD A E GLU GLU 191 191 H H 0 SEQCRD A P PRO PRO 192 192 H H 0 SEQCRD A E GLU GLU 193 193 H H 0 SEQCRD A F PHE PHE 194 194 H H 0 SEQCRD A I ILE ILE 195 195 H H 0 SEQCRD A N ASN ASN 196 196 H H 0 SEQCRD A V VAL VAL 197 197 H H 0 SEQCRD A L LEU LEU 198 198 H H 0 SEQCRD A N ASN ASN 199 199 H H 0 SEQCRD A N ASN ASN 200 200 H H 0 SEQCRD A I ILE ILE 201 201 H H 0 SEQCRD A R ARG ARG 202 202 H H 0 SEQCRD A N ASN ASN 203 203 H H 0 SEQCRD A Y TYR TYR 204 204 C C 0 SEQCRD A Q GLN GLN 205 205 C C 0 SEQCRD A V VAL VAL 206 206 C C 0 SEQCRD A T THR THR 207 207 C C 0 SEQCRD A S SER SER 208 208 C C 0 SEQCRD A D ASP ASP 209 209 C C 0 SEQCRD A E GLU GLU 210 210 H H 0 SEQCRD A L LEU LEU 211 211 H H 0 SEQCRD A D ASP ASP 212 212 H H 0 SEQCRD A L LEU LEU 213 213 H H 0 SEQCRD A L LEU LEU 214 214 H H 0 SEQCRD A S SER SER 215 215 H H 0 SEQCRD A E GLU GLU 216 216 H H 0 SEQCRD A L LEU LEU 217 217 C C 0 SEQCRD A K LYS LYS 218 218 C C 0 SEQCRD A D ASP ASP 219 219 H H 0 SEQCRD A R ARG ARG 220 220 H H 0 SEQCRD A K LYS LYS 221 221 H H 0 SEQCRD A I ILE ILE 222 222 H H 0 SEQCRD A S SER SER 223 223 H H 0 SEQCRD A S SER SER 224 224 H H 0 SEQCRD A S SER SER 225 225 C C 0 SEQCRD A Y TYR TYR 226 226 C C 0 SEQCRD A D ASP ASP 227 227 C C 0 SEQCRD A N ASN ASN 228 228 C C 0 SEQCRD A E GLU GLU 229 229 C C 0 SEQCRD A Y TYR TYR 230 230 C C 0 SEQCRD A I ILE ILE 231 231 E E 0 SEQCRD A H HIS HIS 232 232 E E 0 SEQCRD A I ILE ILE 233 233 E E 0 SEQCRD A C CYS CYS 234 234 E E 0 SEQCRD A T THR THR 235 235 C C 0 SEQCRD A H HIS HIS 236 236 H H 0 SEQCRD A K LYS LYS 237 237 H H 0 SEQCRD A A ALA ALA 238 238 H H 0 SEQCRD A D ASP ASP 239 239 H H 0 SEQCRD A V VAL VAL 240 240 H H 0 SEQCRD A E GLU GLU 241 241 H H 0 SEQCRD A K LYS LYS 242 242 H H 0 SEQCRD A I ILE ILE 243 243 H H 0 SEQCRD A N ASN ASN 244 244 H H 0 SEQCRD A A ALA ALA 245 245 H H 0 SEQCRD A D ASP ASP 246 246 H H 0 SEQCRD A K LYS LYS 247 247 H H 0 SEQCRD A L LEU LEU 248 248 H H 0 SEQCRD A G GLY GLY 249 249 H H 0 SEQCRD A E GLU GLU 250 250 C C 0 SEQCRD A Q GLN GLN 251 251 C C 0 SEQCRD A E GLU GLU 252 252 C C 0 SEQCRD A I ILE ILE 253 253 C C 0 SEQCRD A R ARG ARG 254 254 E E 0 SEQCRD A N ASN ASN 255 255 E E 0 SEQCRD A Y TYR TYR 256 256 E E 0 SEQCRD A D ASP ASP 257 257 E E 0 SEQCRD A I ILE ILE 258 258 C C 0 SEQCRD A V VAL VAL 259 259 E E 0 SEQCRD A I ILE ILE 260 260 E E 0 SEQCRD A K LYS LYS 261 261 E E 0 SEQCRD A D ASP ASP 262 262 E E 0 SEQCRD A K LYS LYS 263 263 C C 0 SEQCRD A F PHE PHE 264 264 C C 0 SEQCRD A P PRO PRO 265 265 H H 0 SEQCRD A E GLU GLU 266 266 H H 0 SEQCRD A S SER SER 267 267 H H 0 SEQCRD A S SER SER 268 268 H H 0 SEQCRD A I ILE ILE 269 269 H H 0 SEQCRD A P PRO PRO 270 270 C C 0 SEQCRD A C CYS CYS 271 271 C C 0 SEQCRD A D ASP ASP 272 272 C C 0 SEQCRD A L LEU LEU 273 273 C C 0 SEQCRD A H HIS HIS 274 274 E E 0 SEQCRD A L LEU LEU 275 275 E E 0 SEQCRD A K LYS LYS 276 276 E E 0 SEQCRD A L LEU LEU 277 277 E E 0 SEQCRD A R ARG ARG 278 278 C C 0 SEQCRD A V VAL VAL 279 279 C C 0 SEQCRD A G GLY GLY 280 280 C C 0 SEQCRD A A ALA ALA 281 281 C C 0 SEQCRD A R ARG ARG 282 282 E E 0 SEQCRD A V VAL VAL 283 283 E E 0 SEQCRD A M MET MET 284 284 E E 0 SEQCRD A S SER SER 285 285 E E 0 SEQCRD A L LEU LEU 286 286 C C 0 SEQCRD A V VAL VAL 287 287 C C 0 SEQCRD A N ASN ASN 288 288 C C 0 SEQCRD A D ASP ASP 289 289 C C 0 SEQCRD A S SER SER 290 290 C C 0 SEQCRD A L LEU LEU 291 291 C C 0 SEQCRD A K LYS LYS 292 292 C C 0 SEQCRD A G GLY GLY 293 293 C C 0 SEQCRD A Y TYR TYR 294 294 C C 0 SEQCRD A Y TYR TYR 295 295 C C 0 SEQCRD A N ASN ASN 296 296 C C 0 SEQCRD A G GLY GLY 297 297 C C 0 SEQCRD A M MET MET 298 298 C C 0 SEQCRD A L LEU LEU 299 299 E E 0 SEQCRD A G GLY GLY 300 300 E E 0 SEQCRD A I ILE ILE 301 301 E E 0 SEQCRD A V VAL VAL 302 302 E E 0 SEQCRD A T THR THR 303 303 E E 0 SEQCRD A A ALA ALA 304 304 E E 0 SEQCRD A L LEU LEU 305 305 E E 0 SEQCRD A E GLU GLU 306 306 C C 0 SEQCRD A D ASP ASP 307 307 C C 0 SEQCRD A N ASN ASN 308 308 C C 0 SEQCRD A V VAL VAL 309 309 C C 0 SEQCRD A I ILE ILE 310 310 E E 0 SEQCRD A T THR THR 311 311 E E 0 SEQCRD A V VAL VAL 312 312 E E 0 SEQCRD A R ARG ARG 313 313 E E 0 SEQCRD A M MET MET 314 314 E E 0 SEQCRD A D ASP ASP 315 315 C C 0 SEQCRD A N ASN ASN 316 316 C C 0 SEQCRD A G GLY GLY 317 317 C C 0 SEQCRD A R ARG ARG 318 318 C C 0 SEQCRD A T THR THR 319 319 E E 0 SEQCRD A I ILE ILE 320 320 E E 0 SEQCRD A K LYS LYS 321 321 E E 0 SEQCRD A F PHE PHE 322 322 E E 0 SEQCRD A E GLU GLU 323 323 C C 0 SEQCRD A R ARG ARG 324 324 C C 0 SEQCRD A Y TYR TYR 325 325 E E 0 SEQCRD A T THR THR 326 326 E E 0 SEQCRD A W TRP TRP 327 327 E E 0 SEQCRD A S SER SER 328 328 E E 0 SEQCRD A N ASN ASN 329 329 E E 0 SEQCRD A T THR THR 330 330 E E 0 SEQCRD A Q GLN GLN 331 331 E E 0 SEQCRD A Y TYR TYR 332 332 E E 0 SEQCRD A T THR THR 333 333 E E 0 SEQCRD A L LEU LEU 334 334 E E 0 SEQCRD A K LYS LYS 335 335 E E 0 SEQCRD A D ASP ASP 336 336 C C 0 SEQCRD A N ASN ASN 337 337 C C 0 SEQCRD A E GLU GLU 338 338 E E 0 SEQCRD A I ILE ILE 339 339 E E 0 SEQCRD A V VAL VAL 340 340 E E 0 SEQCRD A K LYS LYS 341 341 E E 0 SEQCRD A E GLU GLU 342 342 E E 0 SEQCRD A E GLU GLU 343 343 E E 0 SEQCRD A I ILE ILE 344 344 E E 0 SEQCRD A G GLY GLY 345 345 E E 0 SEQCRD A S SER SER 346 346 E E 0 SEQCRD A C CYS CYS 347 347 E E 0 SEQCRD A T THR THR 348 348 E E 0 SEQCRD A Q GLN GLN 349 349 E E 0 SEQCRD A F PHE PHE 350 350 C C 0 SEQCRD A P PRO PRO 351 351 C C 0 SEQCRD A L LEU LEU 352 352 E E 0 SEQCRD A T THR THR 353 353 E E 0 SEQCRD A L LEU LEU 354 354 E E 0 SEQCRD A A ALA ALA 355 355 C C 0 SEQCRD A W TRP TRP 356 356 C C 0 SEQCRD A A ALA ALA 357 357 E E 0 SEQCRD A I ILE ILE 358 358 E E 0 SEQCRD A T THR THR 359 359 E E 0 SEQCRD A I ILE ILE 360 360 H H 0 SEQCRD A H HIS HIS 361 361 H H 0 SEQCRD A K LYS LYS 362 362 H H 0 SEQCRD A S SER SER 363 363 H H 0 SEQCRD A Q GLN GLN 364 364 H H 0 SEQCRD A G GLY GLY 365 365 C C 0 SEQCRD A L LEU LEU 366 366 C C 0 SEQCRD A T THR THR 367 367 C C 0 SEQCRD A F PHE PHE 368 368 C C 0 SEQCRD A D ASP ASP 369 369 C C 0 SEQCRD A K LYS LYS 370 370 C C 0 SEQCRD A I ILE ILE 371 371 E E 0 SEQCRD A I ILE ILE 372 372 E E 0 SEQCRD A I ILE ILE 373 373 E E 0 SEQCRD A H HIS HIS 374 374 C C 0 SEQCRD A V VAL VAL 375 375 C C 0 SEQCRD A S SER SER 376 376 C C 0 SEQCRD A H HIS HIS 377 377 C C 0 SEQCRD A T THR THR 378 378 C C 0 SEQCRD A F PHE PHE 379 379 C C 0 SEQCRD A C CYS CYS 380 380 C C 0 SEQCRD A P PRO PRO 381 381 C C 0 SEQCRD A G GLY GLY 382 382 H H 0 SEQCRD A Q GLN GLN 383 383 H H 0 SEQCRD A L LEU LEU 384 384 H H 0 SEQCRD A Y TYR TYR 385 385 H H 0 SEQCRD A V VAL VAL 386 386 H H 0 SEQCRD A A ALA ALA 387 387 H H 0 SEQCRD A L LEU LEU 388 388 H H 0 SEQCRD A S SER SER 389 389 H H 0 SEQCRD A R ARG ARG 390 390 H H 0 SEQCRD A C CYS CYS 391 391 C C 0 SEQCRD A R ARG ARG 392 392 C C 0 SEQCRD A T THR THR 393 393 H H 0 SEQCRD A L LEU LEU 394 394 H H 0 SEQCRD A E GLU GLU 395 395 H H 0 SEQCRD A G GLY GLY 396 396 C C 0 SEQCRD A I ILE ILE 397 397 E E 0 SEQCRD A V VAL VAL 398 398 E E 0 SEQCRD A S SER SER 399 399 E E 0 SEQCRD A D ASP ASP 400 400 C C 0 SEQCRD A A ALA ALA 401 401 C C 0 SEQCRD A F PHE PHE 402 402 C C 0 SEQCRD A I ILE ILE 403 403 C C 0 SEQCRD A T THR THR 404 404 H H 0 SEQCRD A K LYS LYS 405 405 H H 0 SEQCRD A Q GLN GLN 406 406 H H 0 SEQCRD A M MET MET 407 407 H H 0 SEQCRD A I ILE ILE 408 408 H H 0 SEQCRD A I ILE ILE 409 409 C C 0 SEQCRD A P PRO PRO 410 410 C C 0 SEQCRD A E GLU GLU 411 411 H H 0 SEQCRD A Y TYR TYR 412 412 H H 0 SEQCRD A A ALA ALA 413 413 H H 0 SEQCRD A L LEU LEU 414 414 H H 0 SEQCRD A I ILE ILE 415 415 H H 0 SEQCRD A D ASP ASP 416 416 H H 0 SEQCRD A F PHE PHE 417 417 H H 0 SEQCRD A E GLU GLU 418 418 H H 0 SEQCRD A R ARG ARG 419 419 H H 0 SEQCRD A A ALA ALA 420 420 H H 0 SEQCRD A Y TYR TYR 421 421 H H 0 SEQCRD A K LYS LYS 422 422 H H 0 SEQCRD A S SER SER 423 423 H H 0 SEQCRD A E GLU GLU 424 424 H H 0 SEQCRD A G GLY GLY 425 425 C C 0 SEQCRD A N ASN ASN 426 426 C C 0 SEQCRD A Y TYR TYR 427 427 E E 0 SEQCRD A Y TYR TYR 428 428 E E 0 SEQCRD A G GLY GLY 429 429 E E 0 SEQCRD A K LYS LYS 430 430 C C 0 SEQCRD A R ARG ARG 431 431 C C 0 SEQCRD A L LEU LEU 432 432 C C 0 SEQCRD A D ASP --- 433 - - - 0 PARAME method XRAY PARAME resolution 1.380 PARAME R-factor 0.1676 PARAME FreeR-factor 0.1828