HEADSC 3nh3 SEQCRD X M MET MET 1 1 C C 0 SEQCRD X Y TYR TYR 2 2 E E 0 SEQCRD X D ASP ASP 3 3 E E 0 SEQCRD X A ALA ALA 4 4 E E 0 SEQCRD X I ILE ILE 5 5 E E 0 SEQCRD X V VAL VAL 6 6 E E 0 SEQCRD X V VAL VAL 7 7 E E 0 SEQCRD X G GLY GLY 8 8 C C 0 SEQCRD X G GLY GLY 9 9 C C 0 SEQCRD X G GLY GLY 10 10 H H 0 SEQCRD X F PHE PHE 11 11 H H 0 SEQCRD X S SER SER 12 12 H H 0 SEQCRD X G GLY GLY 13 13 H H 0 SEQCRD X L LEU LEU 14 14 H H 0 SEQCRD X K LYS LYS 15 15 H H 0 SEQCRD X A ALA ALA 16 16 H H 0 SEQCRD X A ALA ALA 17 17 H H 0 SEQCRD X R ARG ARG 18 18 H H 0 SEQCRD X D ASP ASP 19 19 H H 0 SEQCRD X L LEU LEU 20 20 H H 0 SEQCRD X T THR THR 21 21 H H 0 SEQCRD X N ASN ASN 22 22 H H 0 SEQCRD X A ALA ALA 23 23 H H 0 SEQCRD X G GLY GLY 24 24 C C 0 SEQCRD X K LYS LYS 25 25 C C 0 SEQCRD X K LYS LYS 26 26 C C 0 SEQCRD X V VAL VAL 27 27 E E 0 SEQCRD X L LEU LEU 28 28 E E 0 SEQCRD X L LEU LEU 29 29 E E 0 SEQCRD X L LEU LEU 30 30 E E 0 SEQCRD X E GLU GLU 31 31 C C 0 SEQCRD X G GLY GLY 32 32 C C 0 SEQCRD X G GLY GLY 33 33 C C 0 SEQCRD X E GLU GLU 34 34 C C 0 SEQCRD X R ARG ARG 35 35 C C 0 SEQCRD X L LEU LEU 36 36 C C 0 SEQCRD X G GLY GLY 37 37 C C 0 SEQCRD X G GLY GLY 38 38 C C 0 SEQCRD X R ARG ARG 39 39 C C 0 SEQCRD X A ALA ALA 40 40 C C 0 SEQCRD X Y TYR TYR 41 41 C C 0 SEQCRD X S SER SER 42 42 E E 0 SEQCRD X R ARG ARG 43 43 E E 0 SEQCRD X E GLU GLU 44 44 E E 0 SEQCRD X S SER SER 45 45 C C 0 SEQCRD X R ARG ARG 46 46 C C 0 SEQCRD X N ASN ASN 47 47 C C 0 SEQCRD X V VAL VAL 48 48 C C 0 SEQCRD X P PRO PRO 49 49 C C 0 SEQCRD X G GLY GLY 50 50 C C 0 SEQCRD X L LEU LEU 51 51 C C 0 SEQCRD X R ARG ARG 52 52 E E 0 SEQCRD X V VAL VAL 53 53 E E 0 SEQCRD X E GLU GLU 54 54 E E 0 SEQCRD X I ILE ILE 55 55 C C 0 SEQCRD X G GLY GLY 56 56 C C 0 SEQCRD X G GLY GLY 57 57 C C 0 SEQCRD X A ALA ALA 58 58 C C 0 SEQCRD X Y TYR TYR 59 59 E E 0 SEQCRD X L LEU LEU 60 60 E E 0 SEQCRD X H HIS HIS 61 61 C C 0 SEQCRD X R ARG ARG 62 62 C C 0 SEQCRD X K LYS LYS 63 63 C C 0 SEQCRD X H HIS HIS 64 64 C C 0 SEQCRD X H HIS HIS 65 65 H H 0 SEQCRD X P PRO PRO 66 66 H H 0 SEQCRD X R ARG ARG 67 67 H H 0 SEQCRD X L LEU LEU 68 68 H H 0 SEQCRD X A ALA ALA 69 69 H H 0 SEQCRD X A ALA ALA 70 70 H H 0 SEQCRD X E GLU GLU 71 71 H H 0 SEQCRD X L LEU LEU 72 72 H H 0 SEQCRD X D ASP ASP 73 73 H H 0 SEQCRD X R ARG ARG 74 74 H H 0 SEQCRD X Y TYR TYR 75 75 H H 0 SEQCRD X G GLY GLY 76 76 H H 0 SEQCRD X I ILE ILE 77 77 C C 0 SEQCRD X P PRO PRO 78 78 C C 0 SEQCRD X T THR THR 79 79 E E 0 SEQCRD X A ALA ALA 80 80 E E 0 SEQCRD X A ALA ALA 81 81 C C 0 SEQCRD X A ALA ALA 82 82 C C 0 SEQCRD X S SER SER 83 83 C C 0 SEQCRD X E GLU GLU 84 84 C C 0 SEQCRD X F PHE PHE 85 85 C C 0 SEQCRD X T THR THR 86 86 C C 0 SEQCRD X S SER SER 87 87 E E 0 SEQCRD X F PHE PHE 88 88 E E 0 SEQCRD X R ARG ARG 89 89 C C 0 SEQCRD X H HIS HIS 90 90 C C 0 SEQCRD X R ARG ARG 91 91 C C 0 SEQCRD X L LEU LEU 92 92 C C 0 SEQCRD X G GLY GLY 93 93 C C 0 SEQCRD X P PRO PRO 94 94 C C 0 SEQCRD X T THR THR 95 95 C C 0 SEQCRD X A ALA ALA 96 96 C C 0 SEQCRD X V VAL VAL 97 97 C C 0 SEQCRD X D ASP ASP 98 98 C C 0 SEQCRD X Q GLN GLN 99 99 C C 0 SEQCRD X A ALA ALA 100 100 C C 0 SEQCRD X F PHE PHE 101 101 C C 0 SEQCRD X P PRO PRO 102 102 C C 0 SEQCRD X I ILE ILE 103 103 C C 0 SEQCRD X P PRO PRO 104 104 H H 0 SEQCRD X G GLY GLY 105 105 H H 0 SEQCRD X S SER SER 106 106 H H 0 SEQCRD X E GLU GLU 107 107 H H 0 SEQCRD X A ALA ALA 108 108 H H 0 SEQCRD X V VAL VAL 109 109 H H 0 SEQCRD X A ALA ALA 110 110 H H 0 SEQCRD X V VAL VAL 111 111 H H 0 SEQCRD X E GLU GLU 112 112 H H 0 SEQCRD X A ALA ALA 113 113 H H 0 SEQCRD X A ALA ALA 114 114 H H 0 SEQCRD X T THR THR 115 115 H H 0 SEQCRD X Y TYR TYR 116 116 H H 0 SEQCRD X T THR THR 117 117 H H 0 SEQCRD X L LEU LEU 118 118 H H 0 SEQCRD X L LEU LEU 119 119 H H 0 SEQCRD X R ARG ARG 120 120 H H 0 SEQCRD X D ASP ASP 121 121 H H 0 SEQCRD X A ALA ALA 122 122 H H 0 SEQCRD X H HIS HIS 123 123 H H 0 SEQCRD X R ARG ARG 124 124 C C 0 SEQCRD X I ILE ILE 125 125 C C 0 SEQCRD X D ASP ASP 126 126 C C 0 SEQCRD X L LEU LEU 127 127 C C 0 SEQCRD X E GLU GLU 128 128 C C 0 SEQCRD X K LYS LYS 129 129 C C 0 SEQCRD X G GLY GLY 130 130 C C 0 SEQCRD X L LEU LEU 131 131 C C 0 SEQCRD X E GLU GLU 132 132 C C 0 SEQCRD X N ASN ASN 133 133 C C 0 SEQCRD X Q GLN GLN 134 134 C C 0 SEQCRD X D ASP ASP 135 135 C C 0 SEQCRD X L LEU LEU 136 136 H H 0 SEQCRD X E GLU GLU 137 137 H H 0 SEQCRD X D ASP ASP 138 138 H H 0 SEQCRD X L LEU LEU 139 139 H H 0 SEQCRD X D ASP ASP 140 140 H H 0 SEQCRD X I ILE ILE 141 141 C C 0 SEQCRD X P PRO PRO 142 142 H H 0 SEQCRD X L LEU LEU 143 143 H H 0 SEQCRD X N ASN ASN 144 144 H H 0 SEQCRD X E GLU GLU 145 145 H H 0 SEQCRD X Y TYR TYR 146 146 H H 0 SEQCRD X V VAL VAL 147 147 H H 0 SEQCRD X D ASP ASP 148 148 H H 0 SEQCRD X K LYS LYS 149 149 H H 0 SEQCRD X L LEU LEU 150 150 H H 0 SEQCRD X D ASP ASP 151 151 H H 0 SEQCRD X L LEU LEU 152 152 C C 0 SEQCRD X P PRO PRO 153 153 H H 0 SEQCRD X P PRO PRO 154 154 H H 0 SEQCRD X V VAL VAL 155 155 H H 0 SEQCRD X S SER SER 156 156 H H 0 SEQCRD X R ARG ARG 157 157 H H 0 SEQCRD X Q GLN GLN 158 158 H H 0 SEQCRD X F PHE PHE 159 159 H H 0 SEQCRD X L LEU LEU 160 160 H H 0 SEQCRD X L LEU LEU 161 161 H H 0 SEQCRD X A ALA ALA 162 162 H H 0 SEQCRD X W TRP TRP 163 163 H H 0 SEQCRD X A ALA ALA 164 164 H H 0 SEQCRD X W TRP TRP 165 165 H H 0 SEQCRD X N ASN ASN 166 166 H H 0 SEQCRD X M MET MET 167 167 H H 0 SEQCRD X L LEU LEU 168 168 H H 0 SEQCRD X G GLY GLY 169 169 H H 0 SEQCRD X Q GLN GLN 170 170 C C 0 SEQCRD X P PRO PRO 171 171 C C 0 SEQCRD X A ALA ALA 172 172 C C 0 SEQCRD X D ASP ASP 173 173 C C 0 SEQCRD X Q GLN GLN 174 174 C C 0 SEQCRD X A ALA ALA 175 175 C C 0 SEQCRD X S SER SER 176 176 H H 0 SEQCRD X A ALA ALA 177 177 H H 0 SEQCRD X L LEU LEU 178 178 H H 0 SEQCRD X W TRP TRP 179 179 H H 0 SEQCRD X M MET MET 180 180 H H 0 SEQCRD X L LEU LEU 181 181 H H 0 SEQCRD X Q GLN GLN 182 182 H H 0 SEQCRD X L LEU LEU 183 183 H H 0 SEQCRD X V VAL VAL 184 184 H H 0 SEQCRD X A ALA ALA 185 185 H H 0 SEQCRD X A ALA ALA 186 186 H H 0 SEQCRD X H HIS HIS 187 187 H H 0 SEQCRD X H HIS HIS 188 188 C C 0 SEQCRD X Y TYR TYR 189 189 C C 0 SEQCRD X S SER SER 190 190 H H 0 SEQCRD X I ILE ILE 191 191 H H 0 SEQCRD X L LEU LEU 192 192 H H 0 SEQCRD X G GLY GLY 193 193 H H 0 SEQCRD X V VAL VAL 194 194 H H 0 SEQCRD X V VAL VAL 195 195 H H 0 SEQCRD X L LEU LEU 196 196 H H 0 SEQCRD X S SER SER 197 197 H H 0 SEQCRD X L LEU LEU 198 198 C C 0 SEQCRD X D ASP ASP 199 199 C C 0 SEQCRD X E GLU GLU 200 200 E E 0 SEQCRD X V VAL VAL 201 201 E E 0 SEQCRD X F PHE PHE 202 202 E E 0 SEQCRD X S SER SER 203 203 C C 0 SEQCRD X N ASN ASN 204 204 C C 0 SEQCRD X G GLY GLY 205 205 H H 0 SEQCRD X S SER SER 206 206 H H 0 SEQCRD X A ALA ALA 207 207 H H 0 SEQCRD X D ASP ASP 208 208 H H 0 SEQCRD X L LEU LEU 209 209 H H 0 SEQCRD X V VAL VAL 210 210 H H 0 SEQCRD X D ASP ASP 211 211 H H 0 SEQCRD X A ALA ALA 212 212 H H 0 SEQCRD X M MET MET 213 213 H H 0 SEQCRD X S SER SER 214 214 H H 0 SEQCRD X Q GLN GLN 215 215 H H 0 SEQCRD X E GLU GLU 216 216 C C 0 SEQCRD X I ILE ILE 217 217 C C 0 SEQCRD X P PRO PRO 218 218 C C 0 SEQCRD X E GLU GLU 219 219 C C 0 SEQCRD X I ILE ILE 220 220 E E 0 SEQCRD X R ARG ARG 221 221 E E 0 SEQCRD X L LEU LEU 222 222 C C 0 SEQCRD X Q GLN GLN 223 223 C C 0 SEQCRD X T THR THR 224 224 C C 0 SEQCRD X V VAL VAL 225 225 C C 0 SEQCRD X V VAL VAL 226 226 E E 0 SEQCRD X T THR THR 227 227 E E 0 SEQCRD X G GLY GLY 228 228 E E 0 SEQCRD X I ILE ILE 229 229 E E 0 SEQCRD X D ASP ASP 230 230 E E 0 SEQCRD X Q GLN GLN 231 231 C C 0 SEQCRD X S SER SER 232 232 C C 0 SEQCRD X G GLY GLY 233 233 C C 0 SEQCRD X D ASP ASP 234 234 C C 0 SEQCRD X V VAL VAL 235 235 C C 0 SEQCRD X V VAL VAL 236 236 E E 0 SEQCRD X N ASN ASN 237 237 E E 0 SEQCRD X V VAL VAL 238 238 E E 0 SEQCRD X T THR THR 239 239 E E 0 SEQCRD X V VAL VAL 240 240 E E 0 SEQCRD X K LYS LYS 241 241 C C 0 SEQCRD X D ASP ASP 242 242 C C 0 SEQCRD X G GLY GLY 243 243 C C 0 SEQCRD X H HIS HIS 244 244 C C 0 SEQCRD X A ALA ALA 245 245 C C 0 SEQCRD X F PHE PHE 246 246 E E 0 SEQCRD X Q GLN GLN 247 247 E E 0 SEQCRD X A ALA ALA 248 248 E E 0 SEQCRD X H HIS HIS 249 249 E E 0 SEQCRD X S SER SER 250 250 E E 0 SEQCRD X V VAL VAL 251 251 E E 0 SEQCRD X I ILE ILE 252 252 E E 0 SEQCRD X V VAL VAL 253 253 E E 0 SEQCRD X A ALA ALA 254 254 C C 0 SEQCRD X T THR THR 255 255 C C 0 SEQCRD X P PRO PRO 256 256 H H 0 SEQCRD X M MET MET 257 257 H H 0 SEQCRD X N ASN ASN 258 258 H H 0 SEQCRD X T THR THR 259 259 H H 0 SEQCRD X W TRP TRP 260 260 H H 0 SEQCRD X R ARG ARG 261 261 H H 0 SEQCRD X R ARG ARG 262 262 H H 0 SEQCRD X I ILE ILE 263 263 H H 0 SEQCRD X V VAL VAL 264 264 E E 0 SEQCRD X F PHE PHE 265 265 E E 0 SEQCRD X T THR THR 266 266 E E 0 SEQCRD X P PRO PRO 267 267 C C 0 SEQCRD X A ALA ALA 268 268 C C 0 SEQCRD X L LEU LEU 269 269 C C 0 SEQCRD X P PRO PRO 270 270 H H 0 SEQCRD X E GLU GLU 271 271 H H 0 SEQCRD X R ARG ARG 272 272 H H 0 SEQCRD X R ARG ARG 273 273 H H 0 SEQCRD X R ARG ARG 274 274 H H 0 SEQCRD X S SER SER 275 275 H H 0 SEQCRD X V VAL VAL 276 276 H H 0 SEQCRD X I ILE ILE 277 277 H H 0 SEQCRD X E GLU GLU 278 278 H H 0 SEQCRD X E GLU GLU 279 279 H H 0 SEQCRD X G GLY GLY 280 280 H H 0 SEQCRD X H HIS HIS 281 281 C C 0 SEQCRD X G GLY GLY 282 282 C C 0 SEQCRD X G GLY GLY 283 283 C C 0 SEQCRD X Q GLN GLN 284 284 C C 0 SEQCRD X G GLY GLY 285 285 E E 0 SEQCRD X L LEU LEU 286 286 E E 0 SEQCRD X K LYS LYS 287 287 E E 0 SEQCRD X I ILE ILE 288 288 E E 0 SEQCRD X L LEU LEU 289 289 E E 0 SEQCRD X I ILE ILE 290 290 E E 0 SEQCRD X H HIS HIS 291 291 E E 0 SEQCRD X V VAL VAL 292 292 E E 0 SEQCRD X R ARG ARG 293 293 E E 0 SEQCRD X G GLY GLY 294 294 C C 0 SEQCRD X A ALA ALA 295 295 C C 0 SEQCRD X E GLU GLU 296 296 C C 0 SEQCRD X A ALA ALA 297 297 C C 0 SEQCRD X G GLY GLY 298 298 C C 0 SEQCRD X I ILE ILE 299 299 E E 0 SEQCRD X E GLU GLU 300 300 E E 0 SEQCRD X C CYS CYS 301 301 E E 0 SEQCRD X V VAL VAL 302 302 E E 0 SEQCRD X G GLY GLY 303 303 C C 0 SEQCRD X D ASP ASP 304 304 C C 0 SEQCRD X G GLY GLY 305 305 C C 0 SEQCRD X I ILE ILE 306 306 C C 0 SEQCRD X F PHE PHE 307 307 C C 0 SEQCRD X P PRO PRO 308 308 C C 0 SEQCRD X T THR THR 309 309 E E 0 SEQCRD X L LEU LEU 310 310 E E 0 SEQCRD X Y TYR TYR 311 311 E E 0 SEQCRD X D ASP ASP 312 312 E E 0 SEQCRD X Y TYR TYR 313 313 E E 0 SEQCRD X C CYS CYS 314 314 E E 0 SEQCRD X E GLU GLU 315 315 E E 0 SEQCRD X V VAL VAL 316 316 C C 0 SEQCRD X S SER SER 317 317 C C 0 SEQCRD X E GLU GLU 318 318 C C 0 SEQCRD X S SER SER 319 319 C C 0 SEQCRD X E GLU GLU 320 320 E E 0 SEQCRD X R ARG ARG 321 321 E E 0 SEQCRD X L LEU LEU 322 322 E E 0 SEQCRD X L LEU LEU 323 323 E E 0 SEQCRD X V VAL VAL 324 324 E E 0 SEQCRD X A ALA ALA 325 325 E E 0 SEQCRD X F PHE PHE 326 326 E E 0 SEQCRD X T THR THR 327 327 E E 0 SEQCRD X D ASP ASP 328 328 E E 0 SEQCRD X S SER SER 329 329 C C 0 SEQCRD X G GLY GLY 330 330 C C 0 SEQCRD X S SER SER 331 331 C C 0 SEQCRD X F PHE PHE 332 332 C C 0 SEQCRD X D ASP ASP 333 333 C C 0 SEQCRD X P PRO PRO 334 334 C C 0 SEQCRD X T THR THR 335 335 C C 0 SEQCRD X D ASP ASP 336 336 H H 0 SEQCRD X I ILE ILE 337 337 H H 0 SEQCRD X G GLY GLY 338 338 H H 0 SEQCRD X A ALA ALA 339 339 H H 0 SEQCRD X V VAL VAL 340 340 H H 0 SEQCRD X K LYS LYS 341 341 H H 0 SEQCRD X D ASP ASP 342 342 H H 0 SEQCRD X A ALA ALA 343 343 H H 0 SEQCRD X V VAL VAL 344 344 H H 0 SEQCRD X L LEU LEU 345 345 H H 0 SEQCRD X Y TYR TYR 346 346 H H 0 SEQCRD X Y TYR TYR 347 347 H H 0 SEQCRD X L LEU LEU 348 348 H H 0 SEQCRD X P PRO PRO 349 349 C C 0 SEQCRD X E GLU GLU 350 350 C C 0 SEQCRD X V VAL VAL 351 351 C C 0 SEQCRD X E GLU GLU 352 352 E E 0 SEQCRD X V VAL VAL 353 353 E E 0 SEQCRD X L LEU LEU 354 354 E E 0 SEQCRD X G GLY GLY 355 355 E E 0 SEQCRD X I ILE ILE 356 356 E E 0 SEQCRD X D ASP ASP 357 357 E E 0 SEQCRD X Y TYR TYR 358 358 C C 0 SEQCRD X H HIS HIS 359 359 C C 0 SEQCRD X D ASP ASP 360 360 C C 0 SEQCRD X W TRP TRP 361 361 C C 0 SEQCRD X I ILE ILE 362 362 C C 0 SEQCRD X A ALA ALA 363 363 C C 0 SEQCRD X D ASP ASP 364 364 C C 0 SEQCRD X P PRO PRO 365 365 C C 0 SEQCRD X L LEU LEU 366 366 C C 0 SEQCRD X F PHE PHE 367 367 C C 0 SEQCRD X E GLU GLU 368 368 C C 0 SEQCRD X G GLY GLY 369 369 C C 0 SEQCRD X P PRO PRO 370 370 C C 0 SEQCRD X W TRP TRP 371 371 C C 0 SEQCRD X V VAL VAL 372 372 C C 0 SEQCRD X A ALA ALA 373 373 C C 0 SEQCRD X P PRO PRO 374 374 C C 0 SEQCRD X R ARG ARG 375 375 C C 0 SEQCRD X V VAL VAL 376 376 C C 0 SEQCRD X G GLY GLY 377 377 H H 0 SEQCRD X Q GLN GLN 378 378 H H 0 SEQCRD X F PHE PHE 379 379 H H 0 SEQCRD X S SER SER 380 380 H H 0 SEQCRD X R ARG ARG 381 381 H H 0 SEQCRD X V VAL VAL 382 382 H H 0 SEQCRD X H HIS HIS 383 383 C C 0 SEQCRD X K LYS LYS 384 384 H H 0 SEQCRD X E GLU GLU 385 385 H H 0 SEQCRD X L LEU LEU 386 386 H H 0 SEQCRD X G GLY GLY 387 387 H H 0 SEQCRD X E GLU GLU 388 388 H H 0 SEQCRD X P PRO PRO 389 389 C C 0 SEQCRD X A ALA ALA 390 390 C C 0 SEQCRD X G GLY GLY 391 391 C C 0 SEQCRD X R ARG ARG 392 392 C C 0 SEQCRD X I ILE ILE 393 393 E E 0 SEQCRD X H HIS HIS 394 394 E E 0 SEQCRD X F PHE PHE 395 395 E E 0 SEQCRD X V VAL VAL 396 396 C C 0 SEQCRD X G GLY GLY 397 397 H H 0 SEQCRD X S SER SER 398 398 H H 0 SEQCRD X D ASP ASP 399 399 H H 0 SEQCRD X V VAL VAL 400 400 H H 0 SEQCRD X S SER SER 401 401 H H 0 SEQCRD X L LEU LEU 402 402 C C 0 SEQCRD X E GLU GLU 403 403 C C 0 SEQCRD X F PHE PHE 404 404 C C 0 SEQCRD X P PRO PRO 405 405 C C 0 SEQCRD X G GLY GLY 406 406 C C 0 SEQCRD X Y TYR TYR 407 407 H H 0 SEQCRD X I ILE ILE 408 408 H H 0 SEQCRD X E GLU GLU 409 409 H H 0 SEQCRD X G GLY GLY 410 410 H H 0 SEQCRD X A ALA ALA 411 411 H H 0 SEQCRD X L LEU LEU 412 412 H H 0 SEQCRD X E GLU GLU 413 413 H H 0 SEQCRD X T THR THR 414 414 H H 0 SEQCRD X A ALA ALA 415 415 H H 0 SEQCRD X E GLU GLU 416 416 H H 0 SEQCRD X C CYS CYS 417 417 H H 0 SEQCRD X A ALA ALA 418 418 H H 0 SEQCRD X V VAL VAL 419 419 H H 0 SEQCRD X N ASN ASN 420 420 H H 0 SEQCRD X A ALA ALA 421 421 H H 0 SEQCRD X I ILE ILE 422 422 H H 0 SEQCRD X L LEU LEU 423 423 H H 0 SEQCRD X H HIS HIS 424 424 H H 0 SEQCRD X S SER SER 425 425 C C 0 SEQCRD X H HIS --- 426 - - - 0 SEQCRD X H HIS --- 427 - - - 0 SEQCRD X H HIS --- 428 - - - 0 SEQCRD X H HIS --- 429 - - - 0 SEQCRD X H HIS --- 430 - - - 0 SEQCRD X H HIS --- 431 - - - 0 PARAME method XRAY PARAME resolution 2.10 PARAME R-factor 0.16077 PARAME FreeR-factor 0.20372