HEADSC 1jfq SEQCRD L D ASP ASP 1 1 C C 0 SEQCRD L I ILE ILE 2 2 C C 0 SEQCRD L Q GLN ALA 3 3 C C 0 SEQCRD L M MET MET 4 4 E E 0 SEQCRD L T THR THR 5 5 E E 0 SEQCRD L Q GLN GLN 6 6 E E 0 SEQCRD L I ILE ILE 7 7 C C 0 SEQCRD L P PRO PRO 8 8 C C 0 SEQCRD L S SER SER 9 9 C C 0 SEQCRD L S SER SER 10 10 E E 0 SEQCRD L L LEU LEU 11 11 E E 0 SEQCRD L S SER SER 12 12 E E 0 SEQCRD L A ALA ALA 13 13 E E 0 SEQCRD L S SER SER 14 14 C C 0 SEQCRD L L LEU LEU 15 15 C C 0 SEQCRD L G GLY GLY 16 16 C C 0 SEQCRD L D ASP ASP 17 17 C C 0 SEQCRD L R ARG ARG 18 18 C C 0 SEQCRD L V VAL VAL 19 19 E E 0 SEQCRD L S SER SER 20 20 E E 0 SEQCRD L I ILE ILE 21 21 E E 0 SEQCRD L S SER SER 22 22 E E 0 SEQCRD L C CYS CYS 23 23 E E 0 SEQCRD L R ARG ARG 24 24 E E 0 SEQCRD L A ALA ALA 25 25 E E 0 SEQCRD L S SER SER 26 26 C C 0 SEQCRD L Q GLN GLN 27 27 C C 0 SEQCRD L D ASP ASP 28 28 C C 0 SEQCRD L I ILE ILE 29 29 C C 0 SEQCRD L N ASN ASN 30 30 C C 0 SEQCRD L N ASN ASN 31 31 C C 0 SEQCRD L F PHE PHE 32 32 C C 0 SEQCRD L L LEU LEU 33 33 E E 0 SEQCRD L N ASN ASN 34 34 E E 0 SEQCRD L W TRP TRP 35 35 E E 0 SEQCRD L Y TYR TYR 36 36 E E 0 SEQCRD L Q GLN GLN 37 37 E E 0 SEQCRD L Q GLN GLN 38 38 E E 0 SEQCRD L K LYS LYS 39 39 C C 0 SEQCRD L P PRO PRO 40 40 C C 0 SEQCRD L D ASP ASP 41 41 C C 0 SEQCRD L G GLY GLY 42 42 C C 0 SEQCRD L T THR THR 43 43 C C 0 SEQCRD L I ILE ILE 44 44 E E 0 SEQCRD L K LYS LYS 45 45 E E 0 SEQCRD L L LEU LEU 46 46 E E 0 SEQCRD L L LEU LEU 47 47 E E 0 SEQCRD L I ILE ILE 48 48 E E 0 SEQCRD L Y TYR TYR 49 49 E E 0 SEQCRD L F PHE PHE 50 50 C C 0 SEQCRD L T THR THR 51 51 C C 0 SEQCRD L S SER SER 52 52 C C 0 SEQCRD L R ARG ARG 53 53 E E 0 SEQCRD L S SER SER 54 54 E E 0 SEQCRD L Q GLN GLN 55 55 C C 0 SEQCRD L S SER SER 56 56 C C 0 SEQCRD L G GLY GLY 57 57 C C 0 SEQCRD L V VAL VAL 58 58 C C 0 SEQCRD L P PRO PRO 59 59 C C 0 SEQCRD L S SER SER 60 60 C C 0 SEQCRD L R ARG ARG 61 61 C C 0 SEQCRD L F PHE PHE 62 62 E E 0 SEQCRD L S SER SER 63 63 E E 0 SEQCRD L G GLY GLY 64 64 E E 0 SEQCRD L S SER SER 65 65 E E 0 SEQCRD L G GLY GLY 66 66 E E 0 SEQCRD L S SER SER 67 67 E E 0 SEQCRD L G GLY GLY 68 68 C C 0 SEQCRD L T THR THR 69 69 C C 0 SEQCRD L D ASP ASP 70 70 E E 0 SEQCRD L Y TYR TYR 71 71 E E 0 SEQCRD L S SER SER 72 72 E E 0 SEQCRD L L LEU LEU 73 73 E E 0 SEQCRD L T THR THR 74 74 E E 0 SEQCRD L I ILE ILE 75 75 E E 0 SEQCRD L S SER SER 76 76 C C 0 SEQCRD L N ASN ASN 77 77 C C 0 SEQCRD L L LEU LEU 78 78 C C 0 SEQCRD L E GLU GLU 79 79 H H 0 SEQCRD L Q GLN GLN 80 80 H H 0 SEQCRD L E GLU GLU 81 81 H H 0 SEQCRD L D ASP ASP 82 82 H H 0 SEQCRD L I ILE ILE 83 83 H H 0 SEQCRD L A ALA ALA 84 84 C C 0 SEQCRD L T THR THR 85 85 E E 0 SEQCRD L Y TYR TYR 86 86 E E 0 SEQCRD L F PHE PHE 87 87 E E 0 SEQCRD L C CYS CYS 88 88 E E 0 SEQCRD L Q GLN GLN 89 89 E E 0 SEQCRD L Q GLN GLN 90 90 E E 0 SEQCRD L G GLY GLY 91 91 C C 0 SEQCRD L N ASN ASN 92 92 C C 0 SEQCRD L A ALA ALA 93 93 C C 0 SEQCRD L L LEU LEU 94 94 C C 0 SEQCRD L P PRO PRO 95 95 C C 0 SEQCRD L R ARG ARG 96 96 C C 0 SEQCRD L T THR THR 97 97 E E 0 SEQCRD L F PHE PHE 98 98 E E 0 SEQCRD L G GLY GLY 99 99 C C 0 SEQCRD L G GLY GLY 100 100 C C 0 SEQCRD L G GLY GLY 101 101 C C 0 SEQCRD L T THR THR 102 102 E E 0 SEQCRD L K LYS LYS 103 103 E E 0 SEQCRD L L LEU LEU 104 104 E E 0 SEQCRD L E GLU GLU 105 105 E E 0 SEQCRD L I ILE ILE 106 106 E E 0 SEQCRD L K LYS LYS 107 107 C C 0 SEQCRD L R ARG ARG 108 108 C C 0 SEQCRD L A ALA ALA 109 109 C C 0 SEQCRD L D ASP ASP 110 110 C C 0 SEQCRD L A ALA ALA 111 111 C C 0 SEQCRD L A ALA ALA 112 112 C C 0 SEQCRD L P PRO PRO 113 113 C C 0 SEQCRD L T THR THR 114 114 E E 0 SEQCRD L V VAL VAL 115 115 E E 0 SEQCRD L S SER SER 116 116 E E 0 SEQCRD L I ILE ILE 117 117 E E 0 SEQCRD L F PHE PHE 118 118 E E 0 SEQCRD L P PRO PRO 119 119 C C 0 SEQCRD L P PRO PRO 120 120 C C 0 SEQCRD L S SER SER 121 121 H H 0 SEQCRD L S SER SER 122 122 H H 0 SEQCRD L E GLU GLU 123 123 H H 0 SEQCRD L Q GLN GLN 124 124 H H 0 SEQCRD L L LEU LEU 125 125 H H 0 SEQCRD L T THR THR 126 126 H H 0 SEQCRD L S SER SER 127 127 H H 0 SEQCRD L G GLY GLY 128 128 C C 0 SEQCRD L G GLY GLY 129 129 E E 0 SEQCRD L A ALA ALA 130 130 E E 0 SEQCRD L S SER SER 131 131 E E 0 SEQCRD L V VAL VAL 132 132 E E 0 SEQCRD L V VAL VAL 133 133 E E 0 SEQCRD L C CYS CYS 134 134 E E 0 SEQCRD L F PHE PHE 135 135 E E 0 SEQCRD L L LEU LEU 136 136 E E 0 SEQCRD L N ASN ASN 137 137 E E 0 SEQCRD L N ASN ASN 138 138 E E 0 SEQCRD L F PHE PHE 139 139 E E 0 SEQCRD L Y TYR TYR 140 140 C C 0 SEQCRD L P PRO PRO 141 141 C C 0 SEQCRD L K LYS LYS 142 142 C C 0 SEQCRD L D ASP ASP 143 143 C C 0 SEQCRD L I ILE ILE 144 144 C C 0 SEQCRD L N ASN ASN 145 145 E E 0 SEQCRD L V VAL VAL 146 146 E E 0 SEQCRD L K LYS LYS 147 147 E E 0 SEQCRD L W TRP TRP 148 148 E E 0 SEQCRD L K LYS LYS 149 149 E E 0 SEQCRD L I ILE ILE 150 150 E E 0 SEQCRD L D ASP ASP 151 151 C C 0 SEQCRD L G GLY GLY 152 152 C C 0 SEQCRD L S SER SER 153 153 E E 0 SEQCRD L E GLU GLU 154 154 E E 0 SEQCRD L R ARG ARG 155 155 C C 0 SEQCRD L Q GLN GLN 156 156 C C 0 SEQCRD L N ASN ASN 157 157 C C 0 SEQCRD L G GLY GLY 158 158 C C 0 SEQCRD L V VAL VAL 159 159 E E 0 SEQCRD L L LEU LEU 160 160 E E 0 SEQCRD L N ASN ASN 161 161 E E 0 SEQCRD L S SER SER 162 162 E E 0 SEQCRD L W TRP TRP 163 163 E E 0 SEQCRD L T THR THR 164 164 C C 0 SEQCRD L D ASP ASP 165 165 C C 0 SEQCRD L Q GLN GLN 166 166 C C 0 SEQCRD L D ASP ASP 167 167 C C 0 SEQCRD L S SER SER 168 168 C C 0 SEQCRD L K LYS LYS 169 169 C C 0 SEQCRD L D ASP ASP 170 170 C C 0 SEQCRD L S SER SER 171 171 C C 0 SEQCRD L T THR THR 172 172 C C 0 SEQCRD L Y TYR TYR 173 173 E E 0 SEQCRD L S SER SER 174 174 E E 0 SEQCRD L M MET MET 175 175 E E 0 SEQCRD L S SER SER 176 176 E E 0 SEQCRD L S SER SER 177 177 E E 0 SEQCRD L T THR THR 178 178 E E 0 SEQCRD L L LEU LEU 179 179 E E 0 SEQCRD L T THR THR 180 180 E E 0 SEQCRD L L LEU LEU 181 181 E E 0 SEQCRD L T THR THR 182 182 E E 0 SEQCRD L K LYS LYS 183 183 H H 0 SEQCRD L D ASP ASP 184 184 H H 0 SEQCRD L E GLU GLU 185 185 H H 0 SEQCRD L Y TYR TYR 186 186 H H 0 SEQCRD L E GLU GLU 187 187 H H 0 SEQCRD L R ARG ARG 188 188 C C 0 SEQCRD L H HIS HIS 189 189 C C 0 SEQCRD L N ASN ASN 190 190 C C 0 SEQCRD L S SER SER 191 191 E E 0 SEQCRD L Y TYR TYR 192 192 E E 0 SEQCRD L T THR THR 193 193 E E 0 SEQCRD L C CYS CYS 194 194 E E 0 SEQCRD L E GLU GLU 195 195 E E 0 SEQCRD L A ALA ALA 196 196 E E 0 SEQCRD L T THR THR 197 197 E E 0 SEQCRD L H HIS HIS 198 198 C C 0 SEQCRD L K LYS LYS 199 199 C C 0 SEQCRD L T THR THR 200 200 C C 0 SEQCRD L S SER SER 201 201 C C 0 SEQCRD L T THR THR 202 202 C C 0 SEQCRD L S SER SER 203 203 C C 0 SEQCRD L P PRO PRO 204 204 C C 0 SEQCRD L I ILE ILE 205 205 E E 0 SEQCRD L V VAL VAL 206 206 E E 0 SEQCRD L K LYS LYS 207 207 E E 0 SEQCRD L S SER SER 208 208 E E 0 SEQCRD L F PHE PHE 209 209 E E 0 SEQCRD L N ASN ASN 210 210 E E 0 SEQCRD L R ARG ARG 211 211 C C 0 SEQCRD L N ASN ASN 212 212 C C 0 SEQCRD L E GLU GLU 213 213 C C 0 SEQCRD L C CYS CYS 214 214 C C 0 SEQCRD L A ALA ALA 215 215 C C 0 SEQCRD H E GLU --- 1 - - - 0 SEQCRD H V VAL VAL 2 302 C C 0 SEQCRD H Q GLN GLN 3 303 E E 0 SEQCRD H L LEU LEU 4 304 E E 0 SEQCRD H Q GLN GLN 5 305 E E 0 SEQCRD H Q GLN GLN 6 306 E E 0 SEQCRD H S SER SER 7 307 E E 0 SEQCRD H G GLY GLY 8 308 E E 0 SEQCRD H V VAL VAL 9 309 C C 0 SEQCRD H E GLU GLU 10 310 C C 0 SEQCRD H L LEU LEU 11 311 E E 0 SEQCRD H V VAL VAL 12 312 E E 0 SEQCRD H R ARG ARG 13 313 C C 0 SEQCRD H A ALA ALA 14 314 C C 0 SEQCRD H G GLY GLY 15 315 C C 0 SEQCRD H S SER SER 16 316 C C 0 SEQCRD H S SER SER 17 317 C C 0 SEQCRD H V VAL VAL 18 318 E E 0 SEQCRD H K LYS LYS 19 319 E E 0 SEQCRD H M MET MET 20 320 E E 0 SEQCRD H S SER SER 21 321 E E 0 SEQCRD H C CYS CYS 22 322 E E 0 SEQCRD H K LYS LYS 23 323 E E 0 SEQCRD H A ALA ALA 24 324 E E 0 SEQCRD H S SER SER 25 325 E E 0 SEQCRD H G GLY GLY 26 326 C C 0 SEQCRD H Y TYR TYR 27 327 C C 0 SEQCRD H T THR THR 28 328 H H 0 SEQCRD H F PHE PHE 29 329 H H 0 SEQCRD H T THR THR 30 330 H H 0 SEQCRD H S SER SER 31 331 H H 0 SEQCRD H N ASN ASN 32 332 H H 0 SEQCRD H G GLY GLY 33 333 C C 0 SEQCRD H I ILE ILE 34 334 E E 0 SEQCRD H N ASN ASN 35 335 E E 0 SEQCRD H W TRP TRP 36 336 E E 0 SEQCRD H V VAL VAL 37 337 E E 0 SEQCRD H K LYS LYS 38 338 E E 0 SEQCRD H Q GLN GLN 39 339 E E 0 SEQCRD H R ARG ARG 40 340 C C 0 SEQCRD H P PRO PRO 41 341 C C 0 SEQCRD H G GLY GLY 42 342 C C 0 SEQCRD H Q GLN GLN 43 343 C C 0 SEQCRD H G GLY GLY 44 344 C C 0 SEQCRD H L LEU LEU 45 345 E E 0 SEQCRD H E GLU GLU 46 346 E E 0 SEQCRD H W TRP TRP 47 347 E E 0 SEQCRD H I ILE ILE 48 348 E E 0 SEQCRD H G GLY GLY 49 349 E E 0 SEQCRD H Y TYR TYR 50 350 E E 0 SEQCRD H N ASN ASN 51 351 E E 0 SEQCRD H N ASN ASN 52 352 E E 0 SEQCRD H P PRO PRO 53 353 C C 0 SEQCRD H G GLY GLY 54 354 C C 0 SEQCRD H N ASN ASN 55 355 C C 0 SEQCRD H G GLY GLY 56 356 C C 0 SEQCRD H Y TYR TYR 57 357 E E 0 SEQCRD H I ILE ILE 58 358 E E 0 SEQCRD H T THR THR 59 359 E E 0 SEQCRD H Y TYR TYR 60 360 E E 0 SEQCRD H N ASN ASN 61 361 C C 0 SEQCRD H E GLU GLU 62 362 C C 0 SEQCRD H K LYS LYS 63 363 C C 0 SEQCRD H F PHE PHE 64 364 C C 0 SEQCRD H K LYS LYS 65 365 C C 0 SEQCRD H G GLY GLY 66 366 C C 0 SEQCRD H K LYS LYS 67 367 C C 0 SEQCRD H T THR THR 68 368 E E 0 SEQCRD H T THR THR 69 369 E E 0 SEQCRD H L LEU LEU 70 370 E E 0 SEQCRD H T THR THR 71 371 E E 0 SEQCRD H V VAL VAL 72 372 E E 0 SEQCRD H D ASP ASP 73 373 E E 0 SEQCRD H K LYS LYS 74 374 C C 0 SEQCRD H S SER SER 75 375 C C 0 SEQCRD H S SER SER 76 376 C C 0 SEQCRD H N ASN ASN 77 377 C C 0 SEQCRD H T THR THR 78 378 E E 0 SEQCRD H A ALA ALA 79 379 E E 0 SEQCRD H Y TYR TYR 80 380 E E 0 SEQCRD H M MET MET 81 381 E E 0 SEQCRD H Q GLN GLN 82 382 E E 0 SEQCRD H L LEU LEU 83 383 E E 0 SEQCRD H R ARG ARG 84 384 C C 0 SEQCRD H S SER SER 85 385 C C 0 SEQCRD H L LEU LEU 86 386 C C 0 SEQCRD H T THR THR 87 387 H H 0 SEQCRD H S SER SER 88 388 H H 0 SEQCRD H E GLU GLU 89 389 H H 0 SEQCRD H D ASP ASP 90 390 H H 0 SEQCRD H S SER SER 91 391 H H 0 SEQCRD H A ALA ALA 92 392 E E 0 SEQCRD H V VAL VAL 93 393 E E 0 SEQCRD H Y TYR TYR 94 394 E E 0 SEQCRD H F PHE PHE 95 395 E E 0 SEQCRD H C CYS CYS 96 396 E E 0 SEQCRD H A ALA ALA 97 397 E E 0 SEQCRD H R ARG ARG 98 398 E E 0 SEQCRD H S SER SER 99 399 E E 0 SEQCRD H E GLU GLU 100 400 E E 0 SEQCRD H Y TYR TYR 101 401 E E 0 SEQCRD H Y TYR TYR 102 402 E E 0 SEQCRD H G GLY GLY 103 403 C C 0 SEQCRD H G GLY GLY 104 404 C C 0 SEQCRD H S SER SER 105 405 E E 0 SEQCRD H Y TYR TYR 106 406 E E 0 SEQCRD H K LYS LYS 107 407 E E 0 SEQCRD H F PHE PHE 108 408 E E 0 SEQCRD H D ASP ASP 109 409 E E 0 SEQCRD H Y TYR TYR 110 410 E E 0 SEQCRD H W TRP TRP 111 411 E E 0 SEQCRD H G GLY GLY 112 412 C C 0 SEQCRD H Q GLN GLN 113 413 C C 0 SEQCRD H G GLY GLY 114 414 C C 0 SEQCRD H T THR THR 115 415 E E 0 SEQCRD H T THR THR 116 416 E E 0 SEQCRD H L LEU LEU 117 417 E E 0 SEQCRD H T THR THR 118 418 E E 0 SEQCRD H V VAL VAL 119 419 E E 0 SEQCRD H S SER SER 120 420 C C 0 SEQCRD H S SER SER 121 421 C C 0 SEQCRD H A ALA ALA 122 422 C C 0 SEQCRD H G GLY GLY 123 423 C C 0 SEQCRD H T THR THR 124 424 C C 0 SEQCRD H T THR THR 125 425 C C 0 SEQCRD H P PRO PRO 126 426 C C 0 SEQCRD H P PRO PRO 127 427 C C 0 SEQCRD H S SER SER 128 428 E E 0 SEQCRD H V VAL VAL 129 429 E E 0 SEQCRD H Y TYR TYR 130 430 E E 0 SEQCRD H P PRO PRO 131 431 E E 0 SEQCRD H L LEU LEU 132 432 E E 0 SEQCRD H A ALA ALA 133 433 C C 0 SEQCRD H P PRO PRO 134 434 C C 0 SEQCRD H G GLY GLY 135 435 C C 0 SEQCRD H S SER SER 136 436 C C 0 SEQCRD H A ALA ALA 137 437 C C 0 SEQCRD H A ALA ALA 138 438 C C 0 SEQCRD H Q GLN GLN 139 439 C C 0 SEQCRD H T THR THR 140 440 C C 0 SEQCRD H N ASN ASN 141 441 C C 0 SEQCRD H S SER SER 142 442 C C 0 SEQCRD H M MET MET 143 443 E E 0 SEQCRD H V VAL VAL 144 444 E E 0 SEQCRD H T THR THR 145 445 E E 0 SEQCRD H L LEU LEU 146 446 E E 0 SEQCRD H G GLY GLY 147 447 E E 0 SEQCRD H C CYS CYS 148 448 E E 0 SEQCRD H L LEU LEU 149 449 E E 0 SEQCRD H V VAL VAL 150 450 E E 0 SEQCRD H K LYS LYS 151 451 E E 0 SEQCRD H G GLY GLY 152 452 E E 0 SEQCRD H Y TYR TYR 153 453 E E 0 SEQCRD H F PHE PHE 154 454 C C 0 SEQCRD H P PRO PRO 155 455 C C 0 SEQCRD H E GLU GLU 156 456 C C 0 SEQCRD H P PRO PRO 157 457 C C 0 SEQCRD H V VAL VAL 158 458 C C 0 SEQCRD H T THR THR 159 459 E E 0 SEQCRD H V VAL VAL 160 460 E E 0 SEQCRD H T THR THR 161 461 E E 0 SEQCRD H W TRP TRP 162 462 E E 0 SEQCRD H N ASN ASN 163 463 C C 0 SEQCRD H S SER SER 164 464 H H 0 SEQCRD H G GLY GLY 165 465 H H 0 SEQCRD H S SER SER 166 466 H H 0 SEQCRD H L LEU LEU 167 467 C C 0 SEQCRD H S SER SER 168 468 C C 0 SEQCRD H S SER SER 169 469 C C 0 SEQCRD H G GLY GLY 170 470 C C 0 SEQCRD H V VAL VAL 171 471 C C 0 SEQCRD H H HIS HIS 172 472 E E 0 SEQCRD H T THR THR 173 473 E E 0 SEQCRD H F PHE PHE 174 474 C C 0 SEQCRD H P PRO PRO 175 475 C C 0 SEQCRD H A ALA ALA 176 476 C C 0 SEQCRD H V VAL VAL 177 477 E E 0 SEQCRD H L LEU LEU 178 478 E E 0 SEQCRD H Q GLN GLN 179 479 C C 0 SEQCRD H S SER SER 180 480 C C 0 SEQCRD H D ASP ASP 181 481 C C 0 SEQCRD H L LEU LEU 182 482 C C 0 SEQCRD H Y TYR TYR 183 483 E E 0 SEQCRD H T THR THR 184 484 E E 0 SEQCRD H L LEU LEU 185 485 E E 0 SEQCRD H S SER SER 186 486 E E 0 SEQCRD H S SER SER 187 487 E E 0 SEQCRD H S SER SER 188 488 E E 0 SEQCRD H V VAL VAL 189 489 E E 0 SEQCRD H T THR THR 190 490 E E 0 SEQCRD H V VAL VAL 191 491 E E 0 SEQCRD H P PRO PRO 192 492 E E 0 SEQCRD H S SER SER 193 493 C C 0 SEQCRD H S SER SER 194 494 C C 0 SEQCRD H P PRO PRO 195 495 C C 0 SEQCRD H R ARG ARG 196 496 C C 0 SEQCRD H P PRO PRO 197 497 C C 0 SEQCRD H S SER SER 198 498 C C 0 SEQCRD H E GLU GLU 199 499 C C 0 SEQCRD H T THR THR 200 500 C C 0 SEQCRD H V VAL VAL 201 501 C C 0 SEQCRD H T THR THR 202 502 E E 0 SEQCRD H C CYS CYS 203 503 E E 0 SEQCRD H N ASN ASN 204 504 E E 0 SEQCRD H V VAL VAL 205 505 E E 0 SEQCRD H A ALA ALA 206 506 E E 0 SEQCRD H H HIS HIS 207 507 E E 0 SEQCRD H P PRO PRO 208 508 H H 0 SEQCRD H A ALA ALA 209 509 H H 0 SEQCRD H S SER SER 210 510 H H 0 SEQCRD H S SER SER 211 511 H H 0 SEQCRD H T THR THR 212 512 E E 0 SEQCRD H K LYS LYS 213 513 E E 0 SEQCRD H V VAL VAL 214 514 E E 0 SEQCRD H D ASP ASP 215 515 E E 0 SEQCRD H K LYS LYS 216 516 E E 0 SEQCRD H K LYS LYS 217 517 E E 0 SEQCRD H I ILE ILE 218 518 C C 0 SEQCRD H V VAL VAL 219 519 C C 0 SEQCRD H P PRO PRO 220 520 C C 0 SEQCRD H R ARG ARG 221 521 C C 0 SEQCRD H D ASP --- 222 - - - 0 PARAME method XRAY PARAME resolution 1.90 PARAME R-factor 0.196 PARAME FreeR-factor NA