HEADSC 5ifh SEQCRD H E GLU --- 1 - - - 0 SEQCRD H V VAL VAL 2 2 C C 0 SEQCRD H Q GLN GLN 3 3 E E 0 SEQCRD H L LEU LEU 4 4 E E 0 SEQCRD H V VAL VAL 5 5 E E 0 SEQCRD H E GLU GLU 6 6 E E 0 SEQCRD H S SER SER 7 7 E E 0 SEQCRD H G GLY GLY 8 8 C C 0 SEQCRD H G GLY GLY 9 9 C C 0 SEQCRD H G GLY GLY 10 10 C C 0 SEQCRD H L LEU LEU 11 11 E E 0 SEQCRD H V VAL VAL 12 12 E E 0 SEQCRD H K LYS LYS 13 13 C C 0 SEQCRD H P PRO PRO 14 14 C C 0 SEQCRD H G GLY GLY 15 15 C C 0 SEQCRD H G GLY GLY 16 16 C C 0 SEQCRD H S SER SER 17 17 C C 0 SEQCRD H L LEU LEU 18 18 E E 0 SEQCRD H R ARG ARG 19 19 E E 0 SEQCRD H L LEU LEU 20 20 E E 0 SEQCRD H S SER SER 21 21 E E 0 SEQCRD H C CYS CYS 22 22 E E 0 SEQCRD H A ALA ALA 23 23 E E 0 SEQCRD H A ALA ALA 24 24 E E 0 SEQCRD H S SER SER 25 25 E E 0 SEQCRD H G GLY GLY 26 26 C C 0 SEQCRD H F PHE PHE 27 27 C C 0 SEQCRD H T THR THR 28 28 H H 0 SEQCRD H F PHE PHE 29 29 H H 0 SEQCRD H R ARG ARG 30 30 H H 0 SEQCRD H S SER SER 31 31 H H 0 SEQCRD H Y TYR TYR 32 32 H H 0 SEQCRD H S SER SER 33 33 C C 0 SEQCRD H M MET MET 34 34 E E 0 SEQCRD H N ASN ASN 35 35 E E 0 SEQCRD H W TRP TRP 36 36 E E 0 SEQCRD H V VAL VAL 37 37 E E 0 SEQCRD H R ARG ARG 38 38 E E 0 SEQCRD H Q GLN GLN 39 39 E E 0 SEQCRD H A ALA ALA 40 40 C C 0 SEQCRD H P PRO PRO 41 41 C C 0 SEQCRD H G GLY GLY 42 42 C C 0 SEQCRD H K LYS LYS 43 43 C C 0 SEQCRD H G GLY GLY 44 44 C C 0 SEQCRD H L LEU LEU 45 45 E E 0 SEQCRD H E GLU GLU 46 46 E E 0 SEQCRD H W TRP TRP 47 47 E E 0 SEQCRD H V VAL VAL 48 48 E E 0 SEQCRD H S SER SER 49 49 E E 0 SEQCRD H S SER SER 50 50 E E 0 SEQCRD H I ILE ILE 51 51 E E 0 SEQCRD H I ILE ILE 52 52 C C 0 SEQCRD H S SER SER 53 53 C C 0 SEQCRD H S SER SER 54 54 C C 0 SEQCRD H S SER SER 55 55 C C 0 SEQCRD H S SER SER 56 56 C C 0 SEQCRD H Y TYR TYR 57 57 C C 0 SEQCRD H I ILE ILE 58 58 E E 0 SEQCRD H Y TYR TYR 59 59 E E 0 SEQCRD H Y TYR TYR 60 60 E E 0 SEQCRD H A ALA ALA 61 61 C C 0 SEQCRD H D ASP ASP 62 62 C C 0 SEQCRD H S SER SER 63 63 C C 0 SEQCRD H V VAL VAL 64 64 C C 0 SEQCRD H K LYS LYS 65 65 C C 0 SEQCRD H G GLY GLY 66 66 C C 0 SEQCRD H R ARG ARG 67 67 C C 0 SEQCRD H F PHE PHE 68 68 E E 0 SEQCRD H T THR THR 69 69 E E 0 SEQCRD H I ILE ILE 70 70 E E 0 SEQCRD H S SER SER 71 71 E E 0 SEQCRD H R ARG ARG 72 72 E E 0 SEQCRD H D ASP ASP 73 73 E E 0 SEQCRD H N ASN ASN 74 74 C C 0 SEQCRD H A ALA ALA 75 75 C C 0 SEQCRD H K LYS LYS 76 76 C C 0 SEQCRD H N ASN ASN 77 77 C C 0 SEQCRD H S SER SER 78 78 E E 0 SEQCRD H L LEU LEU 79 79 E E 0 SEQCRD H Y TYR TYR 80 80 E E 0 SEQCRD H L LEU LEU 81 81 E E 0 SEQCRD H Q GLN GLN 82 82 E E 0 SEQCRD H M MET MET 83 83 E E 0 SEQCRD H N ASN ASN 84 84 C C 0 SEQCRD H S SER SER 85 85 C C 0 SEQCRD H L LEU LEU 86 86 C C 0 SEQCRD H R ARG ARG 87 87 H H 0 SEQCRD H A ALA ALA 88 88 H H 0 SEQCRD H E GLU GLU 89 89 H H 0 SEQCRD H D ASP ASP 90 90 H H 0 SEQCRD H T THR THR 91 91 H H 0 SEQCRD H A ALA ALA 92 92 E E 0 SEQCRD H L LEU LEU 93 93 E E 0 SEQCRD H Y TYR TYR 94 94 E E 0 SEQCRD H Y TYR TYR 95 95 E E 0 SEQCRD H C CYS CYS 96 96 E E 0 SEQCRD H A ALA ALA 97 97 E E 0 SEQCRD H R ARG ARG 98 98 E E 0 SEQCRD H D ASP ASP 99 99 C C 0 SEQCRD H Q GLN GLN 100 100 C C 0 SEQCRD H N ASN ASN 101 101 C C 0 SEQCRD H A ALA ALA 102 102 C C 0 SEQCRD H M MET MET 103 103 C C 0 SEQCRD H D ASP ASP 104 104 C C 0 SEQCRD H V VAL VAL 105 105 C C 0 SEQCRD H W TRP TRP 106 106 C C 0 SEQCRD H G GLY GLY 107 107 C C 0 SEQCRD H Q GLN GLN 108 108 C C 0 SEQCRD H G GLY GLY 109 109 C C 0 SEQCRD H T THR THR 110 110 E E 0 SEQCRD H T THR THR 111 111 E E 0 SEQCRD H V VAL VAL 112 112 E E 0 SEQCRD H T THR THR 113 113 E E 0 SEQCRD H V VAL VAL 114 114 E E 0 SEQCRD H S SER SER 115 115 C C 0 SEQCRD H S SER SER 116 116 C C 0 SEQCRD H D ASP ASP 117 117 C C 0 SEQCRD H S SER SER 118 118 C C 0 SEQCRD H A ALA ALA 119 119 C C 0 SEQCRD H S SER SER 120 120 C C 0 SEQCRD H A ALA ALA 121 121 C C 0 SEQCRD H P PRO PRO 122 122 C C 0 SEQCRD H T THR THR 123 123 E E 0 SEQCRD H L LEU LEU 124 124 E E 0 SEQCRD H F PHE PHE 125 125 E E 0 SEQCRD H P PRO PRO 126 126 E E 0 SEQCRD H L LEU LEU 127 127 E E 0 SEQCRD H V VAL VAL 128 128 C C 0 SEQCRD H S SER SER 129 129 C C 0 SEQCRD H C CYS --- 130 - - - 0 SEQCRD H E GLU --- 131 - - - 0 SEQCRD H N ASN --- 132 - - - 0 SEQCRD H S SER --- 133 - - - 0 SEQCRD H P PRO --- 134 - - - 0 SEQCRD H S SER --- 135 - - - 0 SEQCRD H D ASP --- 136 - - - 0 SEQCRD H T THR --- 137 - - - 0 SEQCRD H S SER --- 138 - - - 0 SEQCRD H S SER --- 139 - - - 0 SEQCRD H V VAL --- 140 - - - 0 SEQCRD H A ALA --- 141 - - - 0 SEQCRD H V VAL VAL 142 142 C C 0 SEQCRD H G GLY GLY 143 143 E E 0 SEQCRD H C CYS CYS 144 144 E E 0 SEQCRD H L LEU LEU 145 145 E E 0 SEQCRD H A ALA ALA 146 146 E E 0 SEQCRD H Q GLN GLN 147 147 E E 0 SEQCRD H D ASP ASP 148 148 E E 0 SEQCRD H F PHE PHE 149 149 E E 0 SEQCRD H L LEU LEU 150 150 C C 0 SEQCRD H P PRO PRO 151 151 C C 0 SEQCRD H D ASP ASP 152 152 C C 0 SEQCRD H S SER SER 153 153 C C 0 SEQCRD H I ILE ILE 154 154 C C 0 SEQCRD H T THR THR 155 155 E E 0 SEQCRD H F PHE PHE 156 156 E E 0 SEQCRD H S SER SER 157 157 E E 0 SEQCRD H W TRP TRP 158 158 C C 0 SEQCRD H K LYS --- 159 - - - 0 SEQCRD H Y TYR --- 160 - - - 0 SEQCRD H K LYS --- 161 - - - 0 SEQCRD H N ASN --- 162 - - - 0 SEQCRD H N ASN --- 163 - - - 0 SEQCRD H S SER --- 164 - - - 0 SEQCRD H D ASP --- 165 - - - 0 SEQCRD H I ILE --- 166 - - - 0 SEQCRD H S SER --- 167 - - - 0 SEQCRD H S SER --- 168 - - - 0 SEQCRD H T THR --- 169 - - - 0 SEQCRD H R ARG --- 170 - - - 0 SEQCRD H G GLY GLY 171 171 C C 0 SEQCRD H F PHE PHE 172 172 C C 0 SEQCRD H P PRO PRO 173 173 C C 0 SEQCRD H S SER SER 174 174 C C 0 SEQCRD H V VAL VAL 175 175 E E 0 SEQCRD H L LEU LEU 176 176 E E 0 SEQCRD H R ARG ARG 177 177 E E 0 SEQCRD H G GLY GLY 178 178 C C 0 SEQCRD H G GLY GLY 179 179 C C 0 SEQCRD H K LYS LYS 180 180 E E 0 SEQCRD H Y TYR TYR 181 181 E E 0 SEQCRD H A ALA ALA 182 182 E E 0 SEQCRD H A ALA ALA 183 183 E E 0 SEQCRD H T THR THR 184 184 E E 0 SEQCRD H S SER SER 185 185 E E 0 SEQCRD H Q GLN GLN 186 186 E E 0 SEQCRD H V VAL VAL 187 187 C C 0 SEQCRD H L LEU --- 188 - - - 0 SEQCRD H L LEU --- 189 - - - 0 SEQCRD H P PRO --- 190 - - - 0 SEQCRD H S SER --- 191 - - - 0 SEQCRD H K LYS --- 192 - - - 0 SEQCRD H D ASP --- 193 - - - 0 SEQCRD H V VAL --- 194 - - - 0 SEQCRD H M MET --- 195 - - - 0 SEQCRD H Q GLN --- 196 - - - 0 SEQCRD H G GLY --- 197 - - - 0 SEQCRD H T THR --- 198 - - - 0 SEQCRD H D ASP --- 199 - - - 0 SEQCRD H E GLU --- 200 - - - 0 SEQCRD H H HIS --- 201 - - - 0 SEQCRD H V VAL --- 202 - - - 0 SEQCRD H V VAL VAL 203 203 C C 0 SEQCRD H C CYS CYS 204 204 E E 0 SEQCRD H K LYS LYS 205 205 E E 0 SEQCRD H V VAL VAL 206 206 E E 0 SEQCRD H Q GLN GLN 207 207 E E 0 SEQCRD H H HIS HIS 208 208 C C 0 SEQCRD H P PRO PRO 209 209 C C 0 SEQCRD H N ASN ASN 210 210 C C 0 SEQCRD H G GLY GLY 211 211 C C 0 SEQCRD H N ASN ASN 212 212 C C 0 SEQCRD H K LYS LYS 213 213 E E 0 SEQCRD H E GLU GLU 214 214 E E 0 SEQCRD H K LYS LYS 215 215 E E 0 SEQCRD H N ASN ASN 216 216 C C 0 SEQCRD H V VAL VAL 217 217 C C 0 SEQCRD H P PRO PRO 218 218 C C 0 SEQCRD H L LEU --- 219 - - - 0 SEQCRD H P PRO --- 220 - - - 0 SEQCRD H V VAL --- 221 - - - 0 SEQCRD L S SER --- 1 - - - 0 SEQCRD L Y TYR TYR 2 2 C C 0 SEQCRD L E GLU GLU 3 3 C C 0 SEQCRD L L LEU LEU 4 4 C C 0 SEQCRD L T THR THR 5 5 C C 0 SEQCRD L Q GLN GLN 6 6 C C 0 SEQCRD L P PRO PRO 7 7 C C 0 SEQCRD L P PRO PRO 8 8 C C 0 SEQCRD L S SER SER 9 9 E E 0 SEQCRD L V VAL VAL 10 10 E E 0 SEQCRD L S SER SER 11 11 E E 0 SEQCRD L V VAL VAL 12 12 E E 0 SEQCRD L A ALA ALA 13 13 C C 0 SEQCRD L P PRO PRO 14 14 C C 0 SEQCRD L G GLY GLY 15 15 C C 0 SEQCRD L K LYS LYS 16 16 C C 0 SEQCRD L T THR THR 17 17 C C 0 SEQCRD L A ALA ALA 18 18 E E 0 SEQCRD L R ARG ARG 19 19 E E 0 SEQCRD L I ILE ILE 20 20 E E 0 SEQCRD L T THR THR 21 21 E E 0 SEQCRD L C CYS CYS 22 22 E E 0 SEQCRD L A ALA ALA 23 23 E E 0 SEQCRD L G GLY GLY 24 24 C C 0 SEQCRD L N ASN ASN 25 25 C C 0 SEQCRD L N ASN ASN 26 26 H H 0 SEQCRD L I ILE ILE 27 27 H H 0 SEQCRD L G GLY GLY 28 28 H H 0 SEQCRD L S SER SER 29 29 H H 0 SEQCRD L K LYS LYS 30 30 H H 0 SEQCRD L S SER SER 31 31 C C 0 SEQCRD L V VAL VAL 32 32 C C 0 SEQCRD L H HIS HIS 33 33 E E 0 SEQCRD L W TRP TRP 34 34 E E 0 SEQCRD L Y TYR TYR 35 35 E E 0 SEQCRD L Q GLN GLN 36 36 E E 0 SEQCRD L Q GLN GLN 37 37 E E 0 SEQCRD L K LYS LYS 38 38 C C 0 SEQCRD L P PRO PRO 39 39 C C 0 SEQCRD L G GLY GLY 40 40 C C 0 SEQCRD L Q GLN GLN 41 41 C C 0 SEQCRD L A ALA ALA 42 42 C C 0 SEQCRD L P PRO PRO 43 43 C C 0 SEQCRD L V VAL VAL 44 44 E E 0 SEQCRD L L LEU LEU 45 45 E E 0 SEQCRD L V VAL VAL 46 46 E E 0 SEQCRD L I ILE ILE 47 47 E E 0 SEQCRD L Y TYR TYR 48 48 C C 0 SEQCRD L Y TYR TYR 49 49 C C 0 SEQCRD L D ASP ASP 50 50 C C 0 SEQCRD L S SER SER 51 51 C C 0 SEQCRD L D ASP ASP 52 52 C C 0 SEQCRD L R ARG ARG 53 53 C C 0 SEQCRD L P PRO PRO 54 54 C C 0 SEQCRD L S SER SER 55 55 C C 0 SEQCRD L G GLY GLY 56 56 C C 0 SEQCRD L I ILE ILE 57 57 C C 0 SEQCRD L P PRO PRO 58 58 C C 0 SEQCRD L E GLU GLU 59 59 C C 0 SEQCRD L R ARG ARG 60 60 C C 0 SEQCRD L F PHE PHE 61 61 E E 0 SEQCRD L S SER SER 62 62 E E 0 SEQCRD L G GLY GLY 63 63 E E 0 SEQCRD L S SER SER 64 64 E E 0 SEQCRD L N ASN ASN 65 65 E E 0 SEQCRD L S SER SER 66 66 E E 0 SEQCRD L G GLY GLY 67 67 C C 0 SEQCRD L N ASN ASN 68 68 C C 0 SEQCRD L T THR THR 69 69 E E 0 SEQCRD L A ALA ALA 70 70 E E 0 SEQCRD L T THR THR 71 71 E E 0 SEQCRD L L LEU LEU 72 72 E E 0 SEQCRD L T THR THR 73 73 E E 0 SEQCRD L I ILE ILE 74 74 E E 0 SEQCRD L S SER SER 75 75 C C 0 SEQCRD L R ARG ARG 76 76 C C 0 SEQCRD L V VAL VAL 77 77 C C 0 SEQCRD L E GLU GLU 78 78 H H 0 SEQCRD L A ALA ALA 79 79 H H 0 SEQCRD L G GLY GLY 80 80 H H 0 SEQCRD L D ASP ASP 81 81 H H 0 SEQCRD L E GLU GLU 82 82 H H 0 SEQCRD L A ALA ALA 83 83 E E 0 SEQCRD L D ASP ASP 84 84 E E 0 SEQCRD L Y TYR TYR 85 85 E E 0 SEQCRD L Y TYR TYR 86 86 E E 0 SEQCRD L C CYS CYS 87 87 E E 0 SEQCRD L Q GLN GLN 88 88 E E 0 SEQCRD L V VAL VAL 89 89 E E 0 SEQCRD L W TRP TRP 90 90 E E 0 SEQCRD L D ASP ASP 91 91 C C 0 SEQCRD L S SER SER 92 92 C C 0 SEQCRD L G GLY GLY 93 93 C C 0 SEQCRD L S SER SER 94 94 C C 0 SEQCRD L D ASP ASP 95 95 C C 0 SEQCRD L H HIS HIS 96 96 C C 0 SEQCRD L P PRO PRO 97 97 C C 0 SEQCRD L W TRP TRP 98 98 E E 0 SEQCRD L V VAL VAL 99 99 E E 0 SEQCRD L F PHE PHE 100 100 E E 0 SEQCRD L G GLY GLY 101 101 C C 0 SEQCRD L G GLY GLY 102 102 C C 0 SEQCRD L G GLY GLY 103 103 C C 0 SEQCRD L T THR THR 104 104 E E 0 SEQCRD L K LYS LYS 105 105 E E 0 SEQCRD L L LEU LEU 106 106 E E 0 SEQCRD L T THR THR 107 107 E E 0 SEQCRD L V VAL VAL 108 108 E E 0 SEQCRD L L LEU LEU 109 109 C C 0 SEQCRD L R ARG ARG 110 110 C C 0 SEQCRD L Q GLN GLN 111 111 C C 0 SEQCRD L P PRO PRO 112 112 C C 0 SEQCRD L K LYS LYS 113 113 C C 0 SEQCRD L A ALA ALA 114 114 C C 0 SEQCRD L A ALA ALA 115 115 C C 0 SEQCRD L P PRO PRO 116 116 C C 0 SEQCRD L S SER SER 117 117 E E 0 SEQCRD L V VAL VAL 118 118 E E 0 SEQCRD L T THR THR 119 119 E E 0 SEQCRD L L LEU LEU 120 120 E E 0 SEQCRD L F PHE PHE 121 121 E E 0 SEQCRD L P PRO PRO 122 122 C C 0 SEQCRD L P PRO PRO 123 123 C C 0 SEQCRD L S SER SER 124 124 H H 0 SEQCRD L S SER SER 125 125 H H 0 SEQCRD L E GLU GLU 126 126 H H 0 SEQCRD L E GLU GLU 127 127 H H 0 SEQCRD L L LEU LEU 128 128 H H 0 SEQCRD L Q GLN GLN 129 129 H H 0 SEQCRD L A ALA ALA 130 130 C C 0 SEQCRD L N ASN ASN 131 131 C C 0 SEQCRD L K LYS LYS 132 132 C C 0 SEQCRD L A ALA ALA 133 133 E E 0 SEQCRD L T THR THR 134 134 E E 0 SEQCRD L L LEU LEU 135 135 E E 0 SEQCRD L V VAL VAL 136 136 E E 0 SEQCRD L C CYS CYS 137 137 E E 0 SEQCRD L L LEU LEU 138 138 E E 0 SEQCRD L I ILE ILE 139 139 E E 0 SEQCRD L S SER SER 140 140 E E 0 SEQCRD L D ASP ASP 141 141 E E 0 SEQCRD L F PHE PHE 142 142 E E 0 SEQCRD L Y TYR TYR 143 143 C C 0 SEQCRD L P PRO PRO 144 144 C C 0 SEQCRD L G GLY GLY 145 145 C C 0 SEQCRD L A ALA ALA 146 146 C C 0 SEQCRD L V VAL VAL 147 147 C C 0 SEQCRD L T THR THR 148 148 E E 0 SEQCRD L V VAL VAL 149 149 E E 0 SEQCRD L A ALA ALA 150 150 E E 0 SEQCRD L W TRP TRP 151 151 E E 0 SEQCRD L K LYS LYS 152 152 E E 0 SEQCRD L A ALA ALA 153 153 E E 0 SEQCRD L D ASP ASP 154 154 C C 0 SEQCRD L S SER SER 155 155 C C 0 SEQCRD L S SER SER 156 156 E E 0 SEQCRD L P PRO PRO 157 157 E E 0 SEQCRD L V VAL VAL 158 158 E E 0 SEQCRD L K LYS LYS 159 159 C C 0 SEQCRD L A ALA ALA 160 160 C C 0 SEQCRD L G GLY GLY 161 161 C C 0 SEQCRD L V VAL VAL 162 162 E E 0 SEQCRD L E GLU GLU 163 163 E E 0 SEQCRD L T THR THR 164 164 E E 0 SEQCRD L T THR THR 165 165 C C 0 SEQCRD L T THR THR 166 166 C C 0 SEQCRD L P PRO PRO 167 167 C C 0 SEQCRD L S SER SER 168 168 E E 0 SEQCRD L K LYS LYS 169 169 E E 0 SEQCRD L Q GLN GLN 170 170 C C 0 SEQCRD L S SER SER 171 171 C C 0 SEQCRD L N ASN ASN 172 172 C C 0 SEQCRD L N ASN ASN 173 173 C C 0 SEQCRD L K LYS LYS 174 174 C C 0 SEQCRD L Y TYR TYR 175 175 E E 0 SEQCRD L A ALA ALA 176 176 E E 0 SEQCRD L A ALA ALA 177 177 E E 0 SEQCRD L S SER SER 178 178 E E 0 SEQCRD L S SER SER 179 179 E E 0 SEQCRD L Y TYR TYR 180 180 E E 0 SEQCRD L L LEU LEU 181 181 E E 0 SEQCRD L S SER SER 182 182 E E 0 SEQCRD L L LEU LEU 183 183 E E 0 SEQCRD L T THR THR 184 184 H H 0 SEQCRD L P PRO PRO 185 185 H H 0 SEQCRD L E GLU GLU 186 186 H H 0 SEQCRD L Q GLN GLN 187 187 H H 0 SEQCRD L W TRP TRP 188 188 H H 0 SEQCRD L K LYS LYS 189 189 H H 0 SEQCRD L S SER SER 190 190 H H 0 SEQCRD L H HIS HIS 191 191 H H 0 SEQCRD L R ARG ARG 192 192 C C 0 SEQCRD L S SER SER 193 193 C C 0 SEQCRD L Y TYR TYR 194 194 E E 0 SEQCRD L S SER SER 195 195 E E 0 SEQCRD L C CYS CYS 196 196 E E 0 SEQCRD L Q GLN GLN 197 197 E E 0 SEQCRD L V VAL VAL 198 198 E E 0 SEQCRD L T THR THR 199 199 E E 0 SEQCRD L H HIS HIS 200 200 C C 0 SEQCRD L E GLU GLU 201 201 C C 0 SEQCRD L G GLY GLY 202 202 C C 0 SEQCRD L S SER SER 203 203 C C 0 SEQCRD L T THR THR 204 204 E E 0 SEQCRD L V VAL VAL 205 205 E E 0 SEQCRD L E GLU GLU 206 206 C C 0 SEQCRD L K LYS LYS 207 207 C C 0 SEQCRD L T THR THR 208 208 E E 0 SEQCRD L V VAL VAL 209 209 E E 0 SEQCRD L A ALA ALA 210 210 C C 0 SEQCRD L P PRO PRO 211 211 C C 0 SEQCRD L T THR THR 212 212 C C 0 SEQCRD L E GLU --- 213 - - - 0 SEQCRD L C CYS --- 214 - - - 0 SEQCRD L S SER --- 215 - - - 0 PARAME method XRAY PARAME resolution 2.293 PARAME R-factor 0.1830 PARAME FreeR-factor 0.2089