HEADSC 2pn1 SEQCRD A G GLY GLY 1 0 C C 0 SEQCRD A X MSE MSE 2 1 C C 0 SEQCRD A Q GLN GLN 3 2 C C 0 SEQCRD A K LYS LYS 4 3 C C 0 SEQCRD A P PRO PRO 5 4 C C 0 SEQCRD A H HIS HIS 6 5 E E 0 SEQCRD A L LEU LEU 7 6 E E 0 SEQCRD A L LEU LEU 8 7 E E 0 SEQCRD A I ILE ILE 9 8 E E 0 SEQCRD A T THR THR 10 9 E E 0 SEQCRD A S SER SER 11 10 C C 0 SEQCRD A A ALA ALA 12 11 C C 0 SEQCRD A G GLY GLY 13 12 C C 0 SEQCRD A R ARG ARG 14 13 C C 0 SEQCRD A R ARG ARG 15 14 H H 0 SEQCRD A A ALA ALA 16 15 H H 0 SEQCRD A K LYS LYS 17 16 H H 0 SEQCRD A L LEU LEU 18 17 H H 0 SEQCRD A V VAL VAL 19 18 H H 0 SEQCRD A E GLU GLU 20 19 H H 0 SEQCRD A Y TYR TYR 21 20 H H 0 SEQCRD A F PHE PHE 22 21 H H 0 SEQCRD A V VAL VAL 23 22 H H 0 SEQCRD A K LYS LYS 24 23 H H 0 SEQCRD A E GLU GLU 25 24 H H 0 SEQCRD A F PHE PHE 26 25 H H 0 SEQCRD A K LYS LYS 27 26 C C 0 SEQCRD A T THR THR 28 27 C C 0 SEQCRD A G GLY GLY 29 28 C C 0 SEQCRD A R ARG ARG 30 29 E E 0 SEQCRD A V VAL VAL 31 30 E E 0 SEQCRD A S SER SER 32 31 E E 0 SEQCRD A T THR THR 33 32 E E 0 SEQCRD A A ALA ALA 34 33 E E 0 SEQCRD A D ASP ASP 35 34 E E 0 SEQCRD A C CYS CYS 36 35 C C 0 SEQCRD A S SER SER 37 36 C C 0 SEQCRD A P PRO PRO 38 37 C C 0 SEQCRD A L LEU LEU 39 38 C C 0 SEQCRD A A ALA ALA 40 39 H H 0 SEQCRD A S SER SER 41 40 H H 0 SEQCRD A A ALA ALA 42 41 H H 0 SEQCRD A L LEU LEU 43 42 H H 0 SEQCRD A Y TYR TYR 44 43 H H 0 SEQCRD A X MSE MSE 45 44 H H 0 SEQCRD A A ALA ALA 46 45 H H 0 SEQCRD A D ASP ASP 47 46 C C 0 SEQCRD A Q GLN GLN 48 47 C C 0 SEQCRD A H HIS HIS 49 48 E E 0 SEQCRD A Y TYR TYR 50 49 E E 0 SEQCRD A I ILE ILE 51 50 E E 0 SEQCRD A V VAL VAL 52 51 C C 0 SEQCRD A P PRO PRO 53 52 C C 0 SEQCRD A K LYS LYS 54 53 C C 0 SEQCRD A I ILE ILE 55 54 C C 0 SEQCRD A D ASP ASP 56 55 C C 0 SEQCRD A E GLU GLU 57 56 C C 0 SEQCRD A V VAL VAL 58 57 C C 0 SEQCRD A E GLU GLU 59 58 H H 0 SEQCRD A Y TYR TYR 60 59 H H 0 SEQCRD A I ILE ILE 61 60 H H 0 SEQCRD A D ASP ASP 62 61 H H 0 SEQCRD A H HIS HIS 63 62 H H 0 SEQCRD A L LEU LEU 64 63 H H 0 SEQCRD A L LEU LEU 65 64 H H 0 SEQCRD A T THR THR 66 65 H H 0 SEQCRD A L LEU LEU 67 66 H H 0 SEQCRD A C CYS CYS 68 67 H H 0 SEQCRD A Q GLN GLN 69 68 H H 0 SEQCRD A D ASP ASP 70 69 H H 0 SEQCRD A E GLU GLU 71 70 H H 0 SEQCRD A G GLY GLY 72 71 H H 0 SEQCRD A V VAL VAL 73 72 C C 0 SEQCRD A T THR THR 74 73 C C 0 SEQCRD A A ALA ALA 75 74 E E 0 SEQCRD A L LEU LEU 76 75 E E 0 SEQCRD A L LEU LEU 77 76 E E 0 SEQCRD A T THR THR 78 77 E E 0 SEQCRD A L LEU LEU 79 78 C C 0 SEQCRD A I ILE ILE 80 79 H H 0 SEQCRD A D ASP ASP 81 80 H H 0 SEQCRD A P PRO PRO 82 81 H H 0 SEQCRD A E GLU GLU 83 82 H H 0 SEQCRD A L LEU LEU 84 83 H H 0 SEQCRD A G GLY GLY 85 84 H H 0 SEQCRD A L LEU LEU 86 85 H H 0 SEQCRD A L LEU LEU 87 86 H H 0 SEQCRD A A ALA ALA 88 87 H H 0 SEQCRD A Q GLN GLN 89 88 H H 0 SEQCRD A A ALA ALA 90 89 H H 0 SEQCRD A T THR THR 91 90 H H 0 SEQCRD A E GLU GLU 92 91 H H 0 SEQCRD A R ARG ARG 93 92 H H 0 SEQCRD A F PHE PHE 94 93 H H 0 SEQCRD A Q GLN GLN 95 94 H H 0 SEQCRD A A ALA ALA 96 95 H H 0 SEQCRD A I ILE ILE 97 96 C C 0 SEQCRD A G GLY GLY 98 97 C C 0 SEQCRD A V VAL VAL 99 98 C C 0 SEQCRD A T THR THR 100 99 E E 0 SEQCRD A V VAL VAL 101 100 E E 0 SEQCRD A I ILE ILE 102 101 C C 0 SEQCRD A V VAL VAL 103 102 C C 0 SEQCRD A S SER SER 104 103 C C 0 SEQCRD A P PRO PRO 105 104 H H 0 SEQCRD A Y TYR TYR 106 105 H H 0 SEQCRD A A ALA ALA 107 106 H H 0 SEQCRD A A ALA ALA 108 107 H H 0 SEQCRD A C CYS CYS 109 108 H H 0 SEQCRD A E GLU GLU 110 109 H H 0 SEQCRD A L LEU LEU 111 110 H H 0 SEQCRD A C CYS CYS 112 111 H H 0 SEQCRD A F PHE PHE 113 112 H H 0 SEQCRD A D ASP ASP 114 113 H H 0 SEQCRD A K LYS LYS 115 114 H H 0 SEQCRD A Y TYR TYR 116 115 H H 0 SEQCRD A T THR THR 117 116 H H 0 SEQCRD A X MSE MSE 118 117 H H 0 SEQCRD A Y TYR TYR 119 118 H H 0 SEQCRD A E GLU GLU 120 119 H H 0 SEQCRD A Y TYR TYR 121 120 H H 0 SEQCRD A C CYS CYS 122 121 H H 0 SEQCRD A L LEU LEU 123 122 H H 0 SEQCRD A R ARG ARG 124 123 H H 0 SEQCRD A Q GLN GLN 125 124 H H 0 SEQCRD A G GLY GLY 126 125 H H 0 SEQCRD A I ILE ILE 127 126 C C 0 SEQCRD A A ALA ALA 128 127 C C 0 SEQCRD A H HIS HIS 129 128 C C 0 SEQCRD A A ALA ALA 130 129 C C 0 SEQCRD A R ARG ARG 131 130 C C 0 SEQCRD A T THR THR 132 131 E E 0 SEQCRD A Y TYR TYR 133 132 E E 0 SEQCRD A A ALA ALA 134 133 C C 0 SEQCRD A T THR THR 135 134 H H 0 SEQCRD A X MSE MSE 136 135 H H 0 SEQCRD A A ALA ALA 137 136 H H 0 SEQCRD A S SER SER 138 137 H H 0 SEQCRD A F PHE PHE 139 138 H H 0 SEQCRD A E GLU GLU 140 139 H H 0 SEQCRD A E GLU GLU 141 140 H H 0 SEQCRD A A ALA ALA 142 141 H H 0 SEQCRD A L LEU LEU 143 142 H H 0 SEQCRD A A ALA ALA 144 143 H H 0 SEQCRD A A ALA ALA 145 144 H H 0 SEQCRD A G GLY GLY 146 145 C C 0 SEQCRD A E GLU GLU 147 146 C C 0 SEQCRD A V VAL VAL 148 147 C C 0 SEQCRD A Q GLN GLN 149 148 C C 0 SEQCRD A L LEU LEU 150 149 C C 0 SEQCRD A P PRO PRO 151 150 C C 0 SEQCRD A V VAL VAL 152 151 E E 0 SEQCRD A F PHE PHE 153 152 E E 0 SEQCRD A V VAL VAL 154 153 E E 0 SEQCRD A K LYS LYS 155 154 E E 0 SEQCRD A P PRO PRO 156 155 E E 0 SEQCRD A R ARG ARG 157 156 C C 0 SEQCRD A N ASN ASN 158 157 C C 0 SEQCRD A G GLY GLY 159 158 C C 0 SEQCRD A S SER --- 160 - - - 0 SEQCRD A A ALA --- 161 - - - 0 SEQCRD A S SER --- 162 - - - 0 SEQCRD A I ILE --- 163 - - - 0 SEQCRD A E GLU --- 164 - - - 0 SEQCRD A V VAL --- 165 - - - 0 SEQCRD A R ARG --- 166 - - - 0 SEQCRD A R ARG --- 167 - - - 0 SEQCRD A V VAL --- 168 - - - 0 SEQCRD A E GLU --- 169 - - - 0 SEQCRD A T THR --- 170 - - - 0 SEQCRD A V VAL --- 171 - - - 0 SEQCRD A E GLU --- 172 - - - 0 SEQCRD A E GLU --- 173 - - - 0 SEQCRD A V VAL --- 174 - - - 0 SEQCRD A E GLU --- 175 - - - 0 SEQCRD A Q GLN --- 176 - - - 0 SEQCRD A L LEU --- 177 - - - 0 SEQCRD A F PHE --- 178 - - - 0 SEQCRD A S SER --- 179 - - - 0 SEQCRD A K LYS --- 180 - - - 0 SEQCRD A N ASN --- 181 - - - 0 SEQCRD A T THR --- 182 - - - 0 SEQCRD A D ASP ASP 183 182 C C 0 SEQCRD A L LEU LEU 184 183 E E 0 SEQCRD A I ILE ILE 185 184 E E 0 SEQCRD A V VAL VAL 186 185 E E 0 SEQCRD A Q GLN GLN 187 186 E E 0 SEQCRD A E GLU GLU 188 187 E E 0 SEQCRD A L LEU LEU 189 188 C C 0 SEQCRD A L LEU LEU 190 189 C C 0 SEQCRD A V VAL VAL 191 190 C C 0 SEQCRD A G GLY GLY 192 191 C C 0 SEQCRD A Q GLN GLN 193 192 E E 0 SEQCRD A E GLU GLU 194 193 E E 0 SEQCRD A L LEU LEU 195 194 E E 0 SEQCRD A G GLY GLY 196 195 E E 0 SEQCRD A V VAL VAL 197 196 E E 0 SEQCRD A D ASP ASP 198 197 E E 0 SEQCRD A A ALA ALA 199 198 E E 0 SEQCRD A Y TYR TYR 200 199 E E 0 SEQCRD A V VAL VAL 201 200 E E 0 SEQCRD A D ASP ASP 202 201 C C 0 SEQCRD A L LEU LEU 203 202 C C 0 SEQCRD A I ILE ILE 204 203 C C 0 SEQCRD A S SER SER 205 204 C C 0 SEQCRD A G GLY GLY 206 205 C C 0 SEQCRD A K LYS LYS 207 206 C C 0 SEQCRD A V VAL VAL 208 207 E E 0 SEQCRD A T THR THR 209 208 E E 0 SEQCRD A S SER SER 210 209 E E 0 SEQCRD A I ILE ILE 211 210 E E 0 SEQCRD A F PHE PHE 212 211 E E 0 SEQCRD A I ILE ILE 213 212 E E 0 SEQCRD A K LYS LYS 214 213 E E 0 SEQCRD A E GLU GLU 215 214 E E 0 SEQCRD A K LYS LYS 216 215 E E 0 SEQCRD A L LEU LEU 217 216 E E 0 SEQCRD A T THR THR 218 217 E E 0 SEQCRD A X MSE MSE 219 218 E E 0 SEQCRD A R ARG ARG 220 219 E E 0 SEQCRD A A ALA ALA 221 220 C C 0 SEQCRD A G GLY GLY 222 221 C C 0 SEQCRD A E GLU GLU 223 222 E E 0 SEQCRD A T THR THR 224 223 E E 0 SEQCRD A D ASP ASP 225 224 E E 0 SEQCRD A K LYS LYS 226 225 E E 0 SEQCRD A S SER SER 227 226 E E 0 SEQCRD A R ARG ARG 228 227 E E 0 SEQCRD A S SER SER 229 228 E E 0 SEQCRD A V VAL VAL 230 229 E E 0 SEQCRD A L LEU LEU 231 230 C C 0 SEQCRD A R ARG ARG 232 231 H H 0 SEQCRD A D ASP ASP 233 232 H H 0 SEQCRD A D ASP ASP 234 233 H H 0 SEQCRD A V VAL VAL 235 234 H H 0 SEQCRD A F PHE PHE 236 235 H H 0 SEQCRD A E GLU GLU 237 236 H H 0 SEQCRD A L LEU LEU 238 237 H H 0 SEQCRD A V VAL VAL 239 238 H H 0 SEQCRD A E GLU GLU 240 239 H H 0 SEQCRD A H HIS HIS 241 240 H H 0 SEQCRD A V VAL VAL 242 241 H H 0 SEQCRD A L LEU LEU 243 242 H H 0 SEQCRD A D ASP ASP 244 243 H H 0 SEQCRD A G GLY GLY 245 244 C C 0 SEQCRD A S SER SER 246 245 C C 0 SEQCRD A G GLY GLY 247 246 C C 0 SEQCRD A L LEU LEU 248 247 C C 0 SEQCRD A V VAL VAL 249 248 C C 0 SEQCRD A G GLY GLY 250 249 E E 0 SEQCRD A P PRO PRO 251 250 E E 0 SEQCRD A L LEU LEU 252 251 E E 0 SEQCRD A D ASP ASP 253 252 E E 0 SEQCRD A F PHE PHE 254 253 E E 0 SEQCRD A D ASP ASP 255 254 E E 0 SEQCRD A L LEU LEU 256 255 E E 0 SEQCRD A F PHE PHE 257 256 E E 0 SEQCRD A D ASP ASP 258 257 E E 0 SEQCRD A V VAL VAL 259 258 E E 0 SEQCRD A A ALA ALA 260 259 C C 0 SEQCRD A G GLY GLY 261 260 C C 0 SEQCRD A T THR THR 262 261 E E 0 SEQCRD A L LEU LEU 263 262 E E 0 SEQCRD A Y TYR TYR 264 263 E E 0 SEQCRD A L LEU LEU 265 264 E E 0 SEQCRD A S SER SER 266 265 E E 0 SEQCRD A E GLU GLU 267 266 E E 0 SEQCRD A I ILE ILE 268 267 E E 0 SEQCRD A N ASN ASN 269 268 E E 0 SEQCRD A P PRO PRO 270 269 C C 0 SEQCRD A R ARG ARG 271 270 C C 0 SEQCRD A F PHE PHE 272 271 C C 0 SEQCRD A G GLY GLY 273 272 C C 0 SEQCRD A G GLY GLY 274 273 C C 0 SEQCRD A G GLY GLY 275 274 H H 0 SEQCRD A Y TYR TYR 276 275 H H 0 SEQCRD A P PRO PRO 277 276 H H 0 SEQCRD A H HIS HIS 278 277 H H 0 SEQCRD A A ALA ALA 279 278 H H 0 SEQCRD A Y TYR TYR 280 279 H H 0 SEQCRD A E GLU GLU 281 280 H H 0 SEQCRD A C CYS CYS 282 281 H H 0 SEQCRD A G GLY GLY 283 282 C C 0 SEQCRD A V VAL VAL 284 283 C C 0 SEQCRD A N ASN ASN 285 284 H H 0 SEQCRD A F PHE PHE 286 285 H H 0 SEQCRD A P PRO PRO 287 286 H H 0 SEQCRD A A ALA ALA 288 287 H H 0 SEQCRD A Q GLN GLN 289 288 H H 0 SEQCRD A L LEU LEU 290 289 H H 0 SEQCRD A Y TYR TYR 291 290 H H 0 SEQCRD A R ARG ARG 292 291 H H 0 SEQCRD A N ASN ASN 293 292 H H 0 SEQCRD A L LEU LEU 294 293 H H 0 SEQCRD A X MSE MSE 295 294 H H 0 SEQCRD A H HIS HIS 296 295 C C 0 SEQCRD A E GLU GLU 297 296 C C 0 SEQCRD A I ILE ILE 298 297 C C 0 SEQCRD A N ASN ASN 299 298 C C 0 SEQCRD A V VAL VAL 300 299 C C 0 SEQCRD A P PRO PRO 301 300 C C 0 SEQCRD A Q GLN GLN 302 301 C C 0 SEQCRD A I ILE ILE 303 302 C C 0 SEQCRD A G GLY GLY 304 303 C C 0 SEQCRD A Q GLN GLN 305 304 C C 0 SEQCRD A Y TYR TYR 306 305 C C 0 SEQCRD A L LEU LEU 307 306 C C 0 SEQCRD A D ASP ASP 308 307 C C 0 SEQCRD A D ASP ASP 309 308 C C 0 SEQCRD A I ILE ILE 310 309 C C 0 SEQCRD A Y TYR TYR 311 310 E E 0 SEQCRD A X MSE MSE 312 311 E E 0 SEQCRD A L LEU LEU 313 312 E E 0 SEQCRD A K LYS LYS 314 313 C C 0 SEQCRD A H HIS HIS 315 314 C C 0 SEQCRD A D ASP ASP 316 315 C C 0 SEQCRD A T THR THR 317 316 C C 0 SEQCRD A V VAL VAL 318 317 C C 0 SEQCRD A T THR THR 319 318 C C 0 SEQCRD A L LEU LEU 320 319 C C 0 SEQCRD A I ILE ILE 321 320 C C 0 SEQCRD A S SER SER 322 321 H H 0 SEQCRD A A ALA ALA 323 322 H H 0 SEQCRD A A ALA ALA 324 323 H H 0 SEQCRD A E GLU GLU 325 324 H H 0 SEQCRD A L LEU LEU 326 325 H H 0 SEQCRD A Q GLN GLN 327 326 H H 0 SEQCRD A K LYS LYS 328 327 C C 0 SEQCRD A I ILE ILE 329 328 C C 0 SEQCRD A K LYS LYS 330 329 C C 0 SEQCRD A R ARG ARG 331 330 C C 0 PARAME method XRAY PARAME resolution 2.000 PARAME R-factor 0.195 PARAME FreeR-factor 0.239