HEADSC 5yow SEQCRD A I ILE --- 1 - - - 0 SEQCRD A Q GLN GLN 2 0 C C 0 SEQCRD A C CYS CYS 3 1 C C 0 SEQCRD A D ASP ASP 4 2 C C 0 SEQCRD A E GLU GLU 5 3 C C 0 SEQCRD A L LEU LEU 6 4 C C 0 SEQCRD A V VAL VAL 7 5 C C 0 SEQCRD A H HIS HIS 8 6 C C 0 SEQCRD A A ALA ALA 9 7 E E 0 SEQCRD A E GLU GLU 10 8 E E 0 SEQCRD A S SER SER 11 9 E E 0 SEQCRD A K LYS LYS 12 10 E E 0 SEQCRD A S SER SER 13 11 E E 0 SEQCRD A I ILE ILE 14 12 E E 0 SEQCRD A T THR THR 15 13 E E 0 SEQCRD A C CYS CYS 16 14 E E 0 SEQCRD A K LYS LYS 17 15 E E 0 SEQCRD A S SER SER 18 16 C C 0 SEQCRD A A ALA --- 19 - - - 0 SEQCRD A S SER --- 20 - - - 0 SEQCRD A G GLY --- 21 - - - 0 SEQCRD A N ASN --- 22 - - - 0 SEQCRD A E GLU GLU 23 21 C C 0 SEQCRD A K LYS LYS 24 22 C C 0 SEQCRD A E GLU GLU 25 23 E E 0 SEQCRD A C CYS CYS 26 24 E E 0 SEQCRD A S SER SER 27 25 E E 0 SEQCRD A V VAL VAL 28 26 E E 0 SEQCRD A T THR THR 29 27 E E 0 SEQCRD A G GLY GLY 30 28 E E 0 SEQCRD A R ARG ARG 31 29 E E 0 SEQCRD A A ALA ALA 32 30 E E 0 SEQCRD A L LEU LEU 33 31 E E 0 SEQCRD A L LEU LEU 34 32 E E 0 SEQCRD A P PRO PRO 35 33 E E 0 SEQCRD A A ALA ALA 36 34 E E 0 SEQCRD A V VAL VAL 37 35 E E 0 SEQCRD A N ASN ASN 38 36 C C 0 SEQCRD A P PRO PRO 39 37 C C 0 SEQCRD A G GLY GLY 40 38 C C 0 SEQCRD A Q GLN GLN 41 39 C C 0 SEQCRD A E GLU GLU 42 40 E E 0 SEQCRD A A ALA ALA 43 41 E E 0 SEQCRD A C CYS CYS 44 42 E E 0 SEQCRD A L LEU LEU 45 43 E E 0 SEQCRD A H HIS HIS 46 44 E E 0 SEQCRD A F PHE PHE 47 45 E E 0 SEQCRD A S SER SER 48 46 E E 0 SEQCRD A M MET MET 49 47 C C 0 SEQCRD A P PRO PRO 50 48 C C 0 SEQCRD A G GLY GLY 51 49 C C 0 SEQCRD A S SER SER 52 50 C C 0 SEQCRD A P PRO PRO 53 51 C C 0 SEQCRD A D ASP ASP 54 52 C C 0 SEQCRD A S SER SER 55 53 C C 0 SEQCRD A K LYS LYS 56 54 C C 0 SEQCRD A C CYS CYS 57 55 C C 0 SEQCRD A L LEU LEU 58 56 E E 0 SEQCRD A K LYS LYS 59 57 E E 0 SEQCRD A I ILE ILE 60 58 E E 0 SEQCRD A K LYS LYS 61 59 E E 0 SEQCRD A V VAL VAL 62 60 E E 0 SEQCRD A K LYS LYS 63 61 E E 0 SEQCRD A S SER SER 64 62 E E 0 SEQCRD A I ILE ILE 65 63 E E 0 SEQCRD A N ASN ASN 66 64 E E 0 SEQCRD A L LEU LEU 67 65 E E 0 SEQCRD A R ARG ARG 68 66 E E 0 SEQCRD A C CYS CYS 69 67 E E 0 SEQCRD A K LYS LYS 70 68 E E 0 SEQCRD A Q GLN GLN 71 69 E E 0 SEQCRD A A ALA ALA 72 70 C C 0 SEQCRD A S SER SER 73 71 C C 0 SEQCRD A S SER SER 74 72 C C 0 SEQCRD A Y TYR TYR 75 73 E E 0 SEQCRD A Y TYR TYR 76 74 E E 0 SEQCRD A V VAL VAL 77 75 E E 0 SEQCRD A P PRO PRO 78 76 E E 0 SEQCRD A E GLU GLU 79 77 C C 0 SEQCRD A A ALA ALA 80 78 C C 0 SEQCRD A K LYS LYS 81 79 E E 0 SEQCRD A A ALA ALA 82 80 E E 0 SEQCRD A R ARG ARG 83 81 E E 0 SEQCRD A C CYS CYS 84 82 E E 0 SEQCRD A T THR THR 85 83 E E 0 SEQCRD A S SER SER 86 84 E E 0 SEQCRD A V VAL VAL 87 85 E E 0 SEQCRD A R ARG ARG 88 86 E E 0 SEQCRD A R ARG ARG 89 87 E E 0 SEQCRD A C CYS CYS 90 88 C C 0 SEQCRD A R ARG ARG 91 89 C C 0 SEQCRD A W TRP TRP 92 90 C C 0 SEQCRD A A ALA ALA 93 91 C C 0 SEQCRD A G GLY GLY 94 92 C C 0 SEQCRD A D ASP ASP 95 93 C C 0 SEQCRD A C CYS CYS 96 94 C C 0 SEQCRD A Q GLN GLN 97 95 C C 0 SEQCRD A S SER SER 98 96 C C 0 SEQCRD A G GLY GLY 99 97 C C 0 SEQCRD A C CYS CYS 100 98 C C 0 SEQCRD A P PRO PRO 101 99 C C 0 SEQCRD A T THR THR 102 100 C C 0 SEQCRD A Y TYR TYR 103 101 C C 0 SEQCRD A F PHE PHE 104 102 C C 0 SEQCRD A S SER SER 105 103 C C 0 SEQCRD A S SER SER 106 104 C C 0 SEQCRD A N ASN ASN 107 105 C C 0 SEQCRD A S SER SER 108 106 C C 0 SEQCRD A F PHE PHE 109 107 C C 0 SEQCRD A S SER SER 110 108 C C 0 SEQCRD A D ASP ASP 111 109 C C 0 SEQCRD A D ASP ASP 112 110 C C 0 SEQCRD A W TRP TRP 113 111 C C 0 SEQCRD A A ALA ALA 114 112 C C 0 SEQCRD A N ASN ASN 115 113 C C 0 SEQCRD A R ARG ARG 116 114 C C 0 SEQCRD A M MET MET 117 115 C C 0 SEQCRD A D ASP ASP 118 116 C C 0 SEQCRD A R ARG ARG 119 117 C C 0 SEQCRD A A ALA ALA 120 118 C C 0 SEQCRD A G GLY GLY 121 119 C C 0 SEQCRD A L LEU LEU 122 120 C C 0 SEQCRD A G GLY GLY 123 121 E E 0 SEQCRD A M MET MET 124 122 E E 0 SEQCRD A S SER SER 125 123 E E 0 SEQCRD A G GLY GLY 126 124 E E 0 SEQCRD A C CYS CYS 127 125 E E 0 SEQCRD A S SER SER 128 126 E E 0 SEQCRD A D ASP ASP 129 127 E E 0 SEQCRD A G GLY GLY 130 128 E E 0 SEQCRD A C CYS CYS 131 129 C C 0 SEQCRD A G GLY GLY 132 130 C C 0 SEQCRD A G GLY GLY 133 131 H H 0 SEQCRD A A ALA ALA 134 132 H H 0 SEQCRD A A ALA ALA 135 133 H H 0 SEQCRD A C CYS CYS 136 134 H H 0 SEQCRD A G GLY GLY 137 135 H H 0 SEQCRD A C CYS CYS 138 136 C C 0 SEQCRD A F PHE PHE 139 137 C C 0 SEQCRD A N ASN ASN 140 138 C C 0 SEQCRD A A ALA ALA 141 139 C C 0 SEQCRD A A ALA ALA 142 140 C C 0 SEQCRD A P PRO PRO 143 141 C C 0 SEQCRD A S SER SER 144 142 E E 0 SEQCRD A C CYS CYS 145 143 E E 0 SEQCRD A I ILE ILE 146 144 E E 0 SEQCRD A F PHE PHE 147 145 E E 0 SEQCRD A W TRP TRP 148 146 E E 0 SEQCRD A R ARG ARG 149 147 E E 0 SEQCRD A K LYS LYS 150 148 E E 0 SEQCRD A W TRP TRP 151 149 E E 0 SEQCRD A V VAL VAL 152 150 E E 0 SEQCRD A E GLU GLU 153 151 E E 0 SEQCRD A N ASN ASN 154 152 C C 0 SEQCRD A P PRO PRO 155 153 C C 0 SEQCRD A S SER SER 156 154 C C 0 SEQCRD A N ASN ASN 157 155 C C 0 SEQCRD A R ARG ARG 158 156 C C 0 SEQCRD A V VAL VAL 159 157 E E 0 SEQCRD A W TRP TRP 160 158 E E 0 SEQCRD A K LYS LYS 161 159 E E 0 SEQCRD A V VAL VAL 162 160 E E 0 SEQCRD A S SER SER 163 161 E E 0 SEQCRD A P PRO PRO 164 162 E E 0 SEQCRD A C CYS CYS 165 163 E E 0 SEQCRD A A ALA ALA 166 164 E E 0 SEQCRD A S SER SER 167 165 E E 0 SEQCRD A W TRP TRP 168 166 E E 0 SEQCRD A V VAL VAL 169 167 E E 0 SEQCRD A L LEU LEU 170 168 E E 0 SEQCRD A A ALA ALA 171 169 E E 0 SEQCRD A A ALA ALA 172 170 E E 0 SEQCRD A I ILE ILE 173 171 E E 0 SEQCRD A I ILE ILE 174 172 E E 0 SEQCRD A E GLU GLU 175 173 E E 0 SEQCRD A L LEU LEU 176 174 E E 0 SEQCRD A T THR THR 177 175 E E 0 SEQCRD A L LEU LEU 178 176 C C 0 SEQCRD A P PRO PRO 179 177 C C 0 SEQCRD A S SER SER 180 178 C C 0 SEQCRD A G GLY GLY 181 179 C C 0 SEQCRD A E GLU GLU 182 180 C C 0 SEQCRD A V VAL VAL 183 181 E E 0 SEQCRD A K LYS LYS 184 182 E E 0 SEQCRD A T THR THR 185 183 E E 0 SEQCRD A L LEU LEU 186 184 E E 0 SEQCRD A E GLU GLU 187 185 C C 0 SEQCRD A P PRO PRO 188 186 C C 0 SEQCRD A V VAL VAL 189 187 C C 0 SEQCRD A T THR THR 190 188 C C 0 SEQCRD A G GLY GLY 191 189 C C 0 SEQCRD A Q GLN GLN 192 190 C C 0 SEQCRD A A ALA ALA 193 191 C C 0 SEQCRD A T THR THR 194 192 E E 0 SEQCRD A Q GLN GLN 195 193 E E 0 SEQCRD A M MET MET 196 194 E E 0 SEQCRD A F PHE PHE 197 195 E E 0 SEQCRD A K LYS LYS 198 196 C C 0 SEQCRD A G GLY GLY 199 197 C C 0 SEQCRD A V VAL VAL 200 198 E E 0 SEQCRD A A ALA ALA 201 199 E E 0 SEQCRD A I ILE ILE 202 200 E E 0 SEQCRD A T THR THR 203 201 E E 0 SEQCRD A Y TYR TYR 204 202 E E 0 SEQCRD A L LEU LEU 205 203 E E 0 SEQCRD A G GLY GLY 206 204 E E 0 SEQCRD A S SER SER 207 205 E E 0 SEQCRD A S SER SER 208 206 E E 0 SEQCRD A I ILE ILE 209 207 E E 0 SEQCRD A E GLU GLU 210 208 C C 0 SEQCRD A I ILE ILE 211 209 C C 0 SEQCRD A V VAL VAL 212 210 C C 0 SEQCRD A G GLY GLY 213 211 C C 0 SEQCRD A M MET MET 214 212 C C 0 SEQCRD A T THR THR 215 213 C C 0 SEQCRD A R ARG ARG 216 214 C C 0 SEQCRD A L LEU LEU 217 215 C C 0 SEQCRD A C CYS CYS 218 216 E E 0 SEQCRD A E GLU GLU 219 217 E E 0 SEQCRD A M MET MET 220 218 E E 0 SEQCRD A K LYS LYS 221 219 E E 0 SEQCRD A E GLU GLU 222 220 E E 0 SEQCRD A M MET MET 223 221 C C 0 SEQCRD A G GLY GLY 224 222 C C 0 SEQCRD A T THR THR 225 223 C C 0 SEQCRD A G GLY GLY 226 224 C C 0 SEQCRD A I ILE ILE 227 225 C C 0 SEQCRD A M MET MET 228 226 E E 0 SEQCRD A A ALA ALA 229 227 E E 0 SEQCRD A L LEU LEU 230 228 E E 0 SEQCRD A A ALA ALA 231 229 E E 0 SEQCRD A P PRO PRO 232 230 C C 0 SEQCRD A C CYS CYS 233 231 C C 0 SEQCRD A N ASN ASN 234 232 C C 0 SEQCRD A D ASP ASP 235 233 C C 0 SEQCRD A P PRO PRO 236 234 C C 0 SEQCRD A G GLY GLY 237 235 C C 0 SEQCRD A H HIS HIS 238 236 C C 0 SEQCRD A A ALA ALA 239 237 C C 0 SEQCRD A I ILE ILE 240 238 C C 0 SEQCRD A M MET MET 241 239 C C 0 SEQCRD A G GLY GLY 242 240 C C 0 SEQCRD A N ASN ASN 243 241 C C 0 SEQCRD A V VAL VAL 244 242 C C 0 SEQCRD A G GLY GLY 245 243 C C 0 SEQCRD A E GLU GLU 246 244 C C 0 SEQCRD A I ILE ILE 247 245 C C 0 SEQCRD A Q GLN GLN 248 246 E E 0 SEQCRD A C CYS CYS 249 247 E E 0 SEQCRD A S SER SER 250 248 C C 0 SEQCRD A S SER SER 251 249 H H 0 SEQCRD A I ILE ILE 252 250 H H 0 SEQCRD A E GLU GLU 253 251 H H 0 SEQCRD A S SER SER 254 252 H H 0 SEQCRD A A ALA ALA 255 253 H H 0 SEQCRD A K LYS LYS 256 254 H H 0 SEQCRD A H HIS HIS 257 255 H H 0 SEQCRD A I ILE ILE 258 256 C C 0 SEQCRD A R ARG ARG 259 257 C C 0 SEQCRD A S SER SER 260 258 C C 0 SEQCRD A D ASP ASP 261 259 C C 0 SEQCRD A G GLY GLY 262 260 C C 0 SEQCRD A C CYS CYS 263 261 E E 0 SEQCRD A I ILE ILE 264 262 E E 0 SEQCRD A W TRP TRP 265 263 C C 0 SEQCRD A N ASN ASN 266 264 H H 0 SEQCRD A A ALA ALA 267 265 H H 0 SEQCRD A D ASP ASP 268 266 H H 0 SEQCRD A L LEU LEU 269 267 C C 0 SEQCRD A V VAL VAL 270 268 E E 0 SEQCRD A G GLY GLY 271 269 E E 0 SEQCRD A I ILE ILE 272 270 E E 0 SEQCRD A E GLU GLU 273 271 E E 0 SEQCRD A L LEU LEU 274 272 E E 0 SEQCRD A R ARG ARG 275 273 C C 0 SEQCRD A V VAL VAL 276 274 C C 0 SEQCRD A D ASP ASP 277 275 C C 0 SEQCRD A D ASP ASP 278 276 C C 0 SEQCRD A A ALA ALA 279 277 E E 0 SEQCRD A V VAL VAL 280 278 E E 0 SEQCRD A C CYS CYS 281 279 E E 0 SEQCRD A F PHE PHE 282 280 E E 0 SEQCRD A S SER SER 283 281 E E 0 SEQCRD A K LYS LYS 284 282 C C 0 SEQCRD A L LEU LEU 285 283 C C 0 SEQCRD A T THR THR 286 284 C C 0 SEQCRD A S SER SER 287 285 H H 0 SEQCRD A V VAL VAL 288 286 H H 0 SEQCRD A E GLU GLU 289 287 H H 0 SEQCRD A A ALA ALA 290 288 H H 0 SEQCRD A V VAL VAL 291 289 H H 0 SEQCRD A A ALA ALA 292 290 H H 0 SEQCRD A N ASN ASN 293 291 H H 0 SEQCRD A F PHE PHE 294 292 H H 0 SEQCRD A S SER SER 295 293 H H 0 SEQCRD A K LYS LYS 296 294 C C 0 SEQCRD A I ILE ILE 297 295 C C 0 SEQCRD A P PRO PRO 298 296 C C 0 SEQCRD A A ALA ALA 299 297 E E 0 SEQCRD A I ILE ILE 300 298 E E 0 SEQCRD A I ILE ILE 301 299 E E 0 SEQCRD A S SER SER 302 300 C C 0 SEQCRD A G GLY GLY 303 301 C C 0 SEQCRD A V VAL VAL 304 302 E E 0 SEQCRD A R ARG ARG 305 303 E E 0 SEQCRD A F PHE PHE 306 304 E E 0 SEQCRD A D ASP ASP 307 305 E E 0 SEQCRD A Q GLN GLN 308 306 E E 0 SEQCRD A G GLY GLY 309 307 C C 0 SEQCRD A N ASN --- 310 - - - 0 SEQCRD A H HIS --- 311 - - - 0 SEQCRD A G GLY --- 312 - - - 0 SEQCRD A E GLU --- 313 - - - 0 SEQCRD A S SER SER 314 312 C C 0 SEQCRD A R ARG ARG 315 313 C C 0 SEQCRD A I ILE ILE 316 314 E E 0 SEQCRD A Y TYR TYR 317 315 E E 0 SEQCRD A G GLY GLY 318 316 E E 0 SEQCRD A S SER SER 319 317 E E 0 SEQCRD A P PRO PRO 320 318 E E 0 SEQCRD A L LEU LEU 321 319 C C 0 SEQCRD A D ASP ASP 322 320 H H 0 SEQCRD A I ILE ILE 323 321 H H 0 SEQCRD A T THR THR 324 322 H H 0 SEQCRD A K LYS LYS 325 323 C C 0 SEQCRD A V VAL VAL 326 324 E E 0 SEQCRD A S SER SER 327 325 E E 0 SEQCRD A G GLY GLY 328 326 E E 0 SEQCRD A E GLU GLU 329 327 E E 0 SEQCRD A F PHE PHE 330 328 E E 0 SEQCRD A S SER SER 331 329 E E 0 SEQCRD A V VAL VAL 332 330 E E 0 SEQCRD A S SER SER 333 331 E E 0 SEQCRD A F PHE PHE 334 332 E E 0 SEQCRD A R ARG ARG 335 333 E E 0 SEQCRD A G GLY GLY 336 334 C C 0 SEQCRD A M MET MET 337 335 C C 0 SEQCRD A R ARG ARG 338 336 E E 0 SEQCRD A L LEU LEU 339 337 E E 0 SEQCRD A K LYS LYS 340 338 E E 0 SEQCRD A L LEU LEU 341 339 E E 0 SEQCRD A S SER SER 342 340 C C 0 SEQCRD A E GLU GLU 343 341 C C 0 SEQCRD A I ILE ILE 344 342 C C 0 SEQCRD A S SER SER 345 343 C C 0 SEQCRD A A ALA ALA 346 344 C C 0 SEQCRD A S SER SER 347 345 C C 0 SEQCRD A C CYS CYS 348 346 E E 0 SEQCRD A T THR THR 349 347 E E 0 SEQCRD A G GLY GLY 350 348 E E 0 SEQCRD A E GLU GLU 351 349 E E 0 SEQCRD A I ILE ILE 352 350 E E 0 SEQCRD A T THR THR 353 351 E E 0 SEQCRD A N ASN ASN 354 352 E E 0 SEQCRD A V VAL VAL 355 353 E E 0 SEQCRD A S SER SER 356 354 E E 0 SEQCRD A G GLY GLY 357 355 E E 0 SEQCRD A C CYS CYS 358 356 E E 0 SEQCRD A Y TYR TYR 359 357 E E 0 SEQCRD A S SER SER 360 358 C C 0 SEQCRD A C CYS CYS 361 359 C C 0 SEQCRD A M MET MET 362 360 C C 0 SEQCRD A T THR THR 363 361 C C 0 SEQCRD A G GLY GLY 364 362 C C 0 SEQCRD A A ALA ALA 365 363 E E 0 SEQCRD A S SER SER 366 364 E E 0 SEQCRD A V VAL VAL 367 365 E E 0 SEQCRD A S SER SER 368 366 E E 0 SEQCRD A I ILE ILE 369 367 E E 0 SEQCRD A K LYS LYS 370 368 E E 0 SEQCRD A L LEU LEU 371 369 E E 0 SEQCRD A H HIS HIS 372 370 E E 0 SEQCRD A S SER SER 373 371 E E 0 SEQCRD A S SER SER 374 372 C C 0 SEQCRD A K LYS LYS 375 373 C C 0 SEQCRD A N ASN ASN 376 374 C C 0 SEQCRD A T THR THR 377 375 E E 0 SEQCRD A T THR THR 378 376 E E 0 SEQCRD A G GLY GLY 379 377 E E 0 SEQCRD A H HIS HIS 380 378 E E 0 SEQCRD A L LEU LEU 381 379 E E 0 SEQCRD A K LYS LYS 382 380 E E 0 SEQCRD A C CYS CYS 383 381 E E 0 SEQCRD A D ASP ASP 384 382 C C 0 SEQCRD A S SER SER 385 383 C C 0 SEQCRD A D ASP ASP 386 384 C C 0 SEQCRD A E GLU GLU 387 385 E E 0 SEQCRD A T THR THR 388 386 E E 0 SEQCRD A A ALA ALA 389 387 E E 0 SEQCRD A F PHE PHE 390 388 E E 0 SEQCRD A S SER SER 391 389 E E 0 SEQCRD A V VAL VAL 392 390 E E 0 SEQCRD A M MET MET 393 391 C C 0 SEQCRD A E GLU GLU 394 392 C C 0 SEQCRD A G GLY GLY 395 393 E E 0 SEQCRD A T THR THR 396 394 E E 0 SEQCRD A H HIS HIS 397 395 E E 0 SEQCRD A T THR THR 398 396 E E 0 SEQCRD A Y TYR TYR 399 397 E E 0 SEQCRD A R ARG ARG 400 398 C C 0 SEQCRD A P PRO PRO 401 399 C C 0 SEQCRD A H HIS HIS 402 400 E E 0 SEQCRD A M MET MET 403 401 E E 0 SEQCRD A S SER SER 404 402 C C 0 SEQCRD A F PHE PHE 405 403 C C 0 SEQCRD A D ASP ASP 406 404 C C 0 SEQCRD A K LYS LYS 407 405 C C 0 SEQCRD A A ALA ALA 408 406 C C 0 SEQCRD A V VAL VAL 409 407 E E 0 SEQCRD A V VAL VAL 410 408 E E 0 SEQCRD A D ASP ASP 411 409 E E 0 SEQCRD A E GLU GLU 412 410 E E 0 SEQCRD A E GLU GLU 413 411 E E 0 SEQCRD A C CYS CYS 414 412 E E 0 SEQCRD A V VAL VAL 415 413 E E 0 SEQCRD A L LEU LEU 416 414 E E 0 SEQCRD A N ASN ASN 417 415 E E 0 SEQCRD A C CYS CYS 418 416 E E 0 SEQCRD A G GLY GLY 419 417 C C 0 SEQCRD A G GLY GLY 420 418 C C 0 SEQCRD A H HIS HIS 421 419 E E 0 SEQCRD A S SER SER 422 420 E E 0 SEQCRD A S SER SER 423 421 E E 0 SEQCRD A K LYS LYS 424 422 E E 0 SEQCRD A L LEU LEU 425 423 E E 0 SEQCRD A L LEU LEU 426 424 E E 0 SEQCRD A L LEU LEU 427 425 E E 0 SEQCRD A K LYS LYS 428 426 E E 0 SEQCRD A G GLY GLY 429 427 E E 0 SEQCRD A S SER SER 430 428 E E 0 SEQCRD A L LEU LEU 431 429 E E 0 SEQCRD A V VAL VAL 432 430 E E 0 SEQCRD A F PHE PHE 433 431 E E 0 SEQCRD A M MET MET 434 432 C C 0 PARAME method XRAY PARAME resolution 2.100 PARAME R-factor 0.1853 PARAME FreeR-factor 0.2339