HEADSC 2alx SEQCRD A M MET --- 1 - - - 0 SEQCRD A A ALA ALA 2 1 C C 0 SEQCRD A Y TYR TYR 3 2 C C 0 SEQCRD A T THR THR 4 3 C C 0 SEQCRD A T THR THR 5 4 C C 0 SEQCRD A F PHE PHE 6 5 C C 0 SEQCRD A S SER SER 7 6 C C 0 SEQCRD A Q GLN GLN 8 7 C C 0 SEQCRD A T THR THR 9 8 C C 0 SEQCRD A K LYS LYS 10 9 C C 0 SEQCRD A N ASN ASN 11 10 C C 0 SEQCRD A D ASP ASP 12 11 H H 0 SEQCRD A Q GLN GLN 13 12 H H 0 SEQCRD A L LEU LEU 14 13 H H 0 SEQCRD A K LYS LYS 15 14 H H 0 SEQCRD A E GLU GLU 16 15 H H 0 SEQCRD A P PRO PRO 17 16 C C 0 SEQCRD A M MET MET 18 17 C C 0 SEQCRD A F PHE PHE 19 18 C C 0 SEQCRD A F PHE PHE 20 19 C C 0 SEQCRD A G GLY GLY 21 20 C C 0 SEQCRD A Q GLN GLN 22 21 C C 0 SEQCRD A P PRO PRO 23 22 C C 0 SEQCRD A V VAL VAL 24 23 C C 0 SEQCRD A N ASN ASN 25 24 C C 0 SEQCRD A V VAL VAL 26 25 C C 0 SEQCRD A A ALA ALA 27 26 C C 0 SEQCRD A R ARG ARG 28 27 C C 0 SEQCRD A Y TYR TYR 29 28 C C 0 SEQCRD A D ASP ASP 30 29 C C 0 SEQCRD A Q GLN GLN 31 30 C C 0 SEQCRD A Q GLN GLN 32 31 C C 0 SEQCRD A K LYS LYS 33 32 C C 0 SEQCRD A Y TYR TYR 34 33 C C 0 SEQCRD A D ASP ASP 35 34 H H 0 SEQCRD A I ILE ILE 36 35 H H 0 SEQCRD A F PHE PHE 37 36 H H 0 SEQCRD A E GLU GLU 38 37 H H 0 SEQCRD A K LYS LYS 39 38 H H 0 SEQCRD A L LEU LEU 40 39 H H 0 SEQCRD A I ILE ILE 41 40 H H 0 SEQCRD A E GLU GLU 42 41 H H 0 SEQCRD A K LYS LYS 43 42 H H 0 SEQCRD A Q GLN GLN 44 43 H H 0 SEQCRD A L LEU LEU 45 44 H H 0 SEQCRD A S SER SER 46 45 H H 0 SEQCRD A F PHE PHE 47 46 H H 0 SEQCRD A F PHE PHE 48 47 H H 0 SEQCRD A W TRP TRP 49 48 C C 0 SEQCRD A R ARG ARG 50 49 H H 0 SEQCRD A P PRO PRO 51 50 H H 0 SEQCRD A E GLU GLU 52 51 H H 0 SEQCRD A E GLU GLU 53 52 H H 0 SEQCRD A V VAL VAL 54 53 H H 0 SEQCRD A D ASP ASP 55 54 C C 0 SEQCRD A V VAL VAL 56 55 H H 0 SEQCRD A S SER SER 57 56 H H 0 SEQCRD A R ARG ARG 58 57 H H 0 SEQCRD A D ASP ASP 59 58 H H 0 SEQCRD A R ARG ARG 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 Y TYR TYR 63 62 H H 0 SEQCRD A Q GLN GLN 64 63 H H 0 SEQCRD A A ALA ALA 65 64 H H 0 SEQCRD A L LEU LEU 66 65 H H 0 SEQCRD A P PRO PRO 67 66 H H 0 SEQCRD A E GLU GLU 68 67 H H 0 SEQCRD A H HIS HIS 69 68 H H 0 SEQCRD A E GLU GLU 70 69 H H 0 SEQCRD A K LYS LYS 71 70 H H 0 SEQCRD A H HIS HIS 72 71 H H 0 SEQCRD A I ILE ILE 73 72 H H 0 SEQCRD A F PHE PHE 74 73 H H 0 SEQCRD A I ILE ILE 75 74 H H 0 SEQCRD A S SER SER 76 75 H H 0 SEQCRD A N ASN ASN 77 76 H H 0 SEQCRD A L LEU LEU 78 77 H H 0 SEQCRD A K LYS LYS 79 78 H H 0 SEQCRD A Y TYR TYR 80 79 H H 0 SEQCRD A Q GLN GLN 81 80 H H 0 SEQCRD A T THR THR 82 81 H H 0 SEQCRD A L LEU LEU 83 82 H H 0 SEQCRD A L LEU LEU 84 83 H H 0 SEQCRD A D ASP ASP 85 84 H H 0 SEQCRD A S SER SER 86 85 H H 0 SEQCRD A I ILE ILE 87 86 H H 0 SEQCRD A Q GLN GLN 88 87 H H 0 SEQCRD A G GLY GLY 89 88 H H 0 SEQCRD A R ARG ARG 90 89 H H 0 SEQCRD A S SER SER 91 90 H H 0 SEQCRD A P PRO PRO 92 91 H H 0 SEQCRD A N ASN ASN 93 92 H H 0 SEQCRD A V VAL VAL 94 93 H H 0 SEQCRD A A ALA ALA 95 94 H H 0 SEQCRD A L LEU LEU 96 95 H H 0 SEQCRD A L LEU LEU 97 96 H H 0 SEQCRD A P PRO PRO 98 97 H H 0 SEQCRD A L LEU LEU 99 98 H H 0 SEQCRD A I ILE ILE 100 99 H H 0 SEQCRD A S SER SER 101 100 C C 0 SEQCRD A I ILE ILE 102 101 H H 0 SEQCRD A P PRO PRO 103 102 H H 0 SEQCRD A E GLU GLU 104 103 H H 0 SEQCRD A L LEU LEU 105 104 H H 0 SEQCRD A E GLU GLU 106 105 H H 0 SEQCRD A T THR THR 107 106 H H 0 SEQCRD A W TRP TRP 108 107 H H 0 SEQCRD A V VAL VAL 109 108 H H 0 SEQCRD A E GLU GLU 110 109 H H 0 SEQCRD A T THR THR 111 110 H H 0 SEQCRD A W TRP TRP 112 111 H H 0 SEQCRD A A ALA ALA 113 112 H H 0 SEQCRD A F PHE PHE 114 113 H H 0 SEQCRD A S SER SER 115 114 H H 0 SEQCRD A E GLU GLU 116 115 H H 0 SEQCRD A T THR THR 117 116 H H 0 SEQCRD A I ILE ILE 118 117 H H 0 SEQCRD A H HIS HIS 119 118 H H 0 SEQCRD A S SER SER 120 119 H H 0 SEQCRD A R ARG ARG 121 120 H H 0 SEQCRD A S SER SER 122 121 H H 0 SEQCRD A Y TYR TYR 123 122 H H 0 SEQCRD A T THR THR 124 123 H H 0 SEQCRD A H HIS HIS 125 124 H H 0 SEQCRD A I ILE ILE 126 125 H H 0 SEQCRD A I ILE ILE 127 126 H H 0 SEQCRD A R ARG ARG 128 127 H H 0 SEQCRD A N ASN ASN 129 128 H H 0 SEQCRD A I ILE ILE 130 129 H H 0 SEQCRD A V VAL VAL 131 130 H H 0 SEQCRD A N ASN ASN 132 131 C C 0 SEQCRD A D ASP ASP 133 132 H H 0 SEQCRD A P PRO PRO 134 133 H H 0 SEQCRD A S SER SER 135 134 H H 0 SEQCRD A V VAL VAL 136 135 H H 0 SEQCRD A V VAL VAL 137 136 H H 0 SEQCRD A F PHE PHE 138 137 H H 0 SEQCRD A D ASP ASP 139 138 H H 0 SEQCRD A D ASP ASP 140 139 H H 0 SEQCRD A I ILE ILE 141 140 H H 0 SEQCRD A V VAL VAL 142 141 H H 0 SEQCRD A T THR THR 143 142 H H 0 SEQCRD A N ASN ASN 144 143 H H 0 SEQCRD A E GLU GLU 145 144 H H 0 SEQCRD A Q GLN GLN 146 145 H H 0 SEQCRD A I ILE ILE 147 146 H H 0 SEQCRD A Q GLN GLN 148 147 H H 0 SEQCRD A K LYS LYS 149 148 H H 0 SEQCRD A R ARG ARG 150 149 H H 0 SEQCRD A A ALA ALA 151 150 H H 0 SEQCRD A E GLU GLU 152 151 H H 0 SEQCRD A G GLY GLY 153 152 H H 0 SEQCRD A I ILE ILE 154 153 H H 0 SEQCRD A S SER SER 155 154 H H 0 SEQCRD A S SER SER 156 155 H H 0 SEQCRD A Y TYR TYR 157 156 H H 0 SEQCRD A Y TYR TYR 158 157 H H 0 SEQCRD A D ASP ASP 159 158 H H 0 SEQCRD A E GLU GLU 160 159 H H 0 SEQCRD A L LEU LEU 161 160 H H 0 SEQCRD A I ILE ILE 162 161 H H 0 SEQCRD A E GLU GLU 163 162 H H 0 SEQCRD A M MET MET 164 163 H H 0 SEQCRD A T THR THR 165 164 H H 0 SEQCRD A S SER SER 166 165 H H 0 SEQCRD A Y TYR TYR 167 166 H H 0 SEQCRD A W TRP TRP 168 167 H H 0 SEQCRD A H HIS HIS 169 168 H H 0 SEQCRD A L LEU LEU 170 169 H H 0 SEQCRD A L LEU LEU 171 170 H H 0 SEQCRD A G GLY GLY 172 171 C C 0 SEQCRD A E GLU GLU 173 172 C C 0 SEQCRD A G GLY GLY 174 173 E E 0 SEQCRD A T THR THR 175 174 E E 0 SEQCRD A H HIS HIS 176 175 E E 0 SEQCRD A T THR THR 177 176 E E 0 SEQCRD A V VAL VAL 178 177 C C 0 SEQCRD A N ASN ASN 179 178 C C 0 SEQCRD A G GLY GLY 180 179 C C 0 SEQCRD A K LYS LYS 181 180 C C 0 SEQCRD A T THR THR 182 181 E E 0 SEQCRD A V VAL VAL 183 182 E E 0 SEQCRD A T THR THR 184 183 E E 0 SEQCRD A V VAL VAL 185 184 E E 0 SEQCRD A S SER SER 186 185 H H 0 SEQCRD A L LEU LEU 187 186 H H 0 SEQCRD A R ARG ARG 188 187 H H 0 SEQCRD A E GLU GLU 189 188 H H 0 SEQCRD A L LEU LEU 190 189 H H 0 SEQCRD A K LYS LYS 191 190 H H 0 SEQCRD A K LYS LYS 192 191 H H 0 SEQCRD A K LYS LYS 193 192 H H 0 SEQCRD A L LEU LEU 194 193 H H 0 SEQCRD A Y TYR TYR 195 194 H H 0 SEQCRD A L LEU LEU 196 195 H H 0 SEQCRD A C CYS CYS 197 196 H H 0 SEQCRD A L LEU LEU 198 197 H H 0 SEQCRD A M MET MET 199 198 H H 0 SEQCRD A S SER SER 200 199 H H 0 SEQCRD A V VAL VAL 201 200 H H 0 SEQCRD A N ASN ASN 202 201 H H 0 SEQCRD A A ALA ALA 203 202 H H 0 SEQCRD A L LEU LEU 204 203 H H 0 SEQCRD A E GLU GLU 205 204 H H 0 SEQCRD A A ALA ALA 206 205 H H 0 SEQCRD A I ILE ILE 207 206 H H 0 SEQCRD A R ARG ARG 208 207 H H 0 SEQCRD A F PHE PHE 209 208 H H 0 SEQCRD A Y TYR TYR 210 209 H H 0 SEQCRD A V VAL VAL 211 210 H H 0 SEQCRD A S SER SER 212 211 H H 0 SEQCRD A F PHE PHE 213 212 H H 0 SEQCRD A A ALA ALA 214 213 H H 0 SEQCRD A C CYS CYS 215 214 H H 0 SEQCRD A S SER SER 216 215 H H 0 SEQCRD A F PHE PHE 217 216 H H 0 SEQCRD A A ALA ALA 218 217 H H 0 SEQCRD A F PHE PHE 219 218 H H 0 SEQCRD A A ALA ALA 220 219 H H 0 SEQCRD A E GLU GLU 221 220 H H 0 SEQCRD A R ARG ARG 222 221 H H 0 SEQCRD A E GLU GLU 223 222 C C 0 SEQCRD A L LEU LEU 224 223 C C 0 SEQCRD A M MET MET 225 224 H H 0 SEQCRD A E GLU GLU 226 225 H H 0 SEQCRD A G GLY GLY 227 226 H H 0 SEQCRD A N ASN ASN 228 227 H H 0 SEQCRD A A ALA ALA 229 228 H H 0 SEQCRD A K LYS LYS 230 229 H H 0 SEQCRD A I ILE ILE 231 230 H H 0 SEQCRD A I ILE ILE 232 231 H H 0 SEQCRD A R ARG ARG 233 232 H H 0 SEQCRD A L LEU LEU 234 233 H H 0 SEQCRD A I ILE ILE 235 234 H H 0 SEQCRD A A ALA ALA 236 235 H H 0 SEQCRD A R ARG ARG 237 236 H H 0 SEQCRD A D ASP ASP 238 237 H H 0 SEQCRD A E GLU GLU 239 238 H H 0 SEQCRD A A ALA ALA 240 239 H H 0 SEQCRD A L LEU LEU 241 240 H H 0 SEQCRD A H HIS HIS 242 241 H H 0 SEQCRD A L LEU LEU 243 242 H H 0 SEQCRD A T THR THR 244 243 H H 0 SEQCRD A G GLY GLY 245 244 H H 0 SEQCRD A T THR THR 246 245 H H 0 SEQCRD A Q GLN GLN 247 246 H H 0 SEQCRD A H HIS HIS 248 247 H H 0 SEQCRD A M MET MET 249 248 H H 0 SEQCRD A L LEU LEU 250 249 H H 0 SEQCRD A N ASN ASN 251 250 H H 0 SEQCRD A L LEU LEU 252 251 H H 0 SEQCRD A L LEU LEU 253 252 H H 0 SEQCRD A R ARG ARG 254 253 H H 0 SEQCRD A S SER SER 255 254 C C 0 SEQCRD A G GLY GLY 256 255 C C 0 SEQCRD A A ALA ALA 257 256 C C 0 SEQCRD A D ASP ASP 258 257 C C 0 SEQCRD A D ASP ASP 259 258 H H 0 SEQCRD A P PRO PRO 260 259 H H 0 SEQCRD A E GLU GLU 261 260 H H 0 SEQCRD A M MET MET 262 261 H H 0 SEQCRD A A ALA ALA 263 262 H H 0 SEQCRD A E GLU GLU 264 263 H H 0 SEQCRD A I ILE ILE 265 264 H H 0 SEQCRD A A ALA ALA 266 265 H H 0 SEQCRD A E GLU GLU 267 266 H H 0 SEQCRD A E GLU GLU 268 267 H H 0 SEQCRD A C CYS CYS 269 268 H H 0 SEQCRD A K LYS LYS 270 269 H H 0 SEQCRD A Q GLN GLN 271 270 H H 0 SEQCRD A E GLU GLU 272 271 H H 0 SEQCRD A C CYS CYS 273 272 H H 0 SEQCRD A Y TYR TYR 274 273 H H 0 SEQCRD A D ASP ASP 275 274 H H 0 SEQCRD A L LEU LEU 276 275 H H 0 SEQCRD A F PHE PHE 277 276 H H 0 SEQCRD A V VAL VAL 278 277 H H 0 SEQCRD A Q GLN GLN 279 278 H H 0 SEQCRD A A ALA ALA 280 279 H H 0 SEQCRD A A ALA ALA 281 280 H H 0 SEQCRD A Q GLN GLN 282 281 H H 0 SEQCRD A Q GLN GLN 283 282 H H 0 SEQCRD A E GLU GLU 284 283 H H 0 SEQCRD A K LYS LYS 285 284 H H 0 SEQCRD A D ASP ASP 286 285 H H 0 SEQCRD A W TRP TRP 287 286 H H 0 SEQCRD A A ALA ALA 288 287 H H 0 SEQCRD A D ASP ASP 289 288 H H 0 SEQCRD A Y TYR TYR 290 289 H H 0 SEQCRD A L LEU LEU 291 290 H H 0 SEQCRD A F PHE PHE 292 291 H H 0 SEQCRD A R ARG ARG 293 292 C C 0 SEQCRD A D ASP ASP 294 293 C C 0 SEQCRD A G GLY GLY 295 294 C C 0 SEQCRD A S SER SER 296 295 C C 0 SEQCRD A M MET MET 297 296 C C 0 SEQCRD A I ILE ILE 298 297 C C 0 SEQCRD A G GLY GLY 299 298 C C 0 SEQCRD A L LEU LEU 300 299 C C 0 SEQCRD A N ASN ASN 301 300 H H 0 SEQCRD A K LYS LYS 302 301 H H 0 SEQCRD A D ASP ASP 303 302 H H 0 SEQCRD A I ILE ILE 304 303 H H 0 SEQCRD A L LEU LEU 305 304 H H 0 SEQCRD A C CYS CYS 306 305 H H 0 SEQCRD A Q GLN GLN 307 306 H H 0 SEQCRD A Y TYR TYR 308 307 H H 0 SEQCRD A V VAL VAL 309 308 H H 0 SEQCRD A E GLU GLU 310 309 H H 0 SEQCRD A Y TYR TYR 311 310 H H 0 SEQCRD A I ILE ILE 312 311 H H 0 SEQCRD A T THR THR 313 312 H H 0 SEQCRD A N ASN ASN 314 313 H H 0 SEQCRD A I ILE ILE 315 314 H H 0 SEQCRD A R ARG ARG 316 315 H H 0 SEQCRD A M MET MET 317 316 H H 0 SEQCRD A Q GLN GLN 318 317 H H 0 SEQCRD A A ALA ALA 319 318 H H 0 SEQCRD A V VAL VAL 320 319 C C 0 SEQCRD A G GLY GLY 321 320 C C 0 SEQCRD A L LEU LEU 322 321 C C 0 SEQCRD A D ASP ASP 323 322 C C 0 SEQCRD A L LEU LEU 324 323 C C 0 SEQCRD A P PRO PRO 325 324 C C 0 SEQCRD A F PHE PHE 326 325 C C 0 SEQCRD A Q GLN GLN 327 326 C C 0 SEQCRD A T THR THR 328 327 C C 0 SEQCRD A R ARG ARG 329 328 C C 0 SEQCRD A S SER SER 330 329 C C 0 SEQCRD A N ASN ASN 331 330 C C 0 SEQCRD A P PRO PRO 332 331 C C 0 SEQCRD A I ILE ILE 333 332 H H 0 SEQCRD A P PRO PRO 334 333 H H 0 SEQCRD A W TRP TRP 335 334 H H 0 SEQCRD A I ILE ILE 336 335 H H 0 SEQCRD A N ASN ASN 337 336 H H 0 SEQCRD A T THR THR 338 337 H H 0 SEQCRD A W TRP TRP 339 338 H H 0 SEQCRD A L LEU LEU 340 339 C C 0 PARAME method XRAY PARAME resolution 2.600 PARAME R-factor 0.232 PARAME FreeR-factor 0.276