HEADSC 5itb SEQCRD H V VAL VAL 1 5 C C 0 SEQCRD H E GLU GLU 2 6 C C 0 SEQCRD H S SER SER 3 7 C C 0 SEQCRD H G GLY GLY 4 8 C C 0 SEQCRD H G GLY GLY 5 9 C C 0 SEQCRD H G GLY GLY 6 11 E E 0 SEQCRD H L LEU LEU 7 12 E E 0 SEQCRD H I ILE ILE 8 13 E E 0 SEQCRD H Q GLN GLN 9 14 C C 0 SEQCRD H P PRO PRO 10 15 C C 0 SEQCRD H G GLY GLY 11 16 C C 0 SEQCRD H G GLY GLY 12 17 C C 0 SEQCRD H S SER SER 13 18 C C 0 SEQCRD H L LEU LEU 14 19 E E 0 SEQCRD H R ARG ARG 15 20 E E 0 SEQCRD H L LEU LEU 16 21 E E 0 SEQCRD H S SER SER 17 22 E E 0 SEQCRD H C CYS CYS 18 23 E E 0 SEQCRD H A ALA ALA 19 24 E E 0 SEQCRD H V VAL VAL 20 25 C C 0 SEQCRD H S SER SER 21 26 C C 0 SEQCRD H G GLY GLY 22 27 C C 0 SEQCRD H F PHE PHE 23 28 C C 0 SEQCRD H T THR THR 24 29 H H 0 SEQCRD H V VAL VAL 25 30 H H 0 SEQCRD H S SER SER 26 35 H H 0 SEQCRD H S SER SER 27 36 H H 0 SEQCRD H K LYS LYS 28 37 H H 0 SEQCRD H Y TYR TYR 29 38 C C 0 SEQCRD H M MET MET 30 39 E E 0 SEQCRD H T THR THR 31 40 E E 0 SEQCRD H W TRP TRP 32 41 E E 0 SEQCRD H V VAL VAL 33 42 E E 0 SEQCRD H R ARG ARG 34 43 E E 0 SEQCRD H Q GLN GLN 35 44 E E 0 SEQCRD H A ALA ALA 36 45 C C 0 SEQCRD H P PRO PRO 37 46 C C 0 SEQCRD H G GLY GLY 38 47 C C 0 SEQCRD H K LYS LYS 39 48 C C 0 SEQCRD H G GLY GLY 40 49 C C 0 SEQCRD H L LEU LEU 41 50 E E 0 SEQCRD H E GLU GLU 42 51 E E 0 SEQCRD H W TRP TRP 43 52 E E 0 SEQCRD H V VAL VAL 44 53 E E 0 SEQCRD H S SER SER 45 54 E E 0 SEQCRD H V VAL VAL 46 55 E E 0 SEQCRD H I ILE ILE 47 56 E E 0 SEQCRD H Y TYR TYR 48 57 C C 0 SEQCRD H G GLY GLY 49 58 C C 0 SEQCRD H G GLY GLY 50 59 C C 0 SEQCRD H G GLY GLY 51 63 C C 0 SEQCRD H S SER SER 52 64 C C 0 SEQCRD H T THR THR 53 65 E E 0 SEQCRD H Y TYR TYR 54 66 E E 0 SEQCRD H Y TYR TYR 55 67 E E 0 SEQCRD H A ALA ALA 56 68 C C 0 SEQCRD H D ASP ASP 57 69 H H 0 SEQCRD H S SER SER 58 70 H H 0 SEQCRD H V VAL VAL 59 71 H H 0 SEQCRD H V VAL VAL 60 72 H H 0 SEQCRD H G GLY GLY 61 74 C C 0 SEQCRD H R ARG ARG 62 75 C C 0 SEQCRD H F PHE PHE 63 76 E E 0 SEQCRD H T THR THR 64 77 E E 0 SEQCRD H I ILE ILE 65 78 E E 0 SEQCRD H S SER SER 66 79 E E 0 SEQCRD H R ARG ARG 67 80 E E 0 SEQCRD H D ASP ASP 68 81 E E 0 SEQCRD H N ASN ASN 69 82 C C 0 SEQCRD H S SER SER 70 83 C C 0 SEQCRD H K LYS LYS 71 84 C C 0 SEQCRD H N ASN ASN 72 85 C C 0 SEQCRD H T THR THR 73 86 E E 0 SEQCRD H L LEU LEU 74 87 E E 0 SEQCRD H Y TYR TYR 75 88 E E 0 SEQCRD H L LEU LEU 76 89 E E 0 SEQCRD H Q GLN GLN 77 90 E E 0 SEQCRD H M MET MET 78 91 E E 0 SEQCRD H N ASN ASN 79 92 C C 0 SEQCRD H S SER SER 80 93 C C 0 SEQCRD H L LEU LEU 81 94 C C 0 SEQCRD H R ARG ARG 82 95 H H 0 SEQCRD H A ALA ALA 83 96 H H 0 SEQCRD H E GLU GLU 84 97 H H 0 SEQCRD H D ASP ASP 85 98 H H 0 SEQCRD H T THR THR 86 99 H H 0 SEQCRD H A ALA ALA 87 100 E E 0 SEQCRD H V VAL VAL 88 101 E E 0 SEQCRD H Y TYR TYR 89 102 E E 0 SEQCRD H Y TYR TYR 90 103 E E 0 SEQCRD H C CYS CYS 91 104 E E 0 SEQCRD H A ALA ALA 92 105 E E 0 SEQCRD H S SER SER 93 106 E E 0 SEQCRD H R ARG ARG 94 107 C C 0 SEQCRD H L LEU LEU 95 108 C C 0 SEQCRD H G GLY GLY 96 109 C C 0 SEQCRD H V VAL VAL 97 110 C C 0 SEQCRD H R ARG ARG 98 111 C C 0 SEQCRD H A ALA ALA 99 111A C C 0 SEQCRD H T THR THR 100 112A C C 0 SEQCRD H T THR THR 101 112 C C 0 SEQCRD H G GLY GLY 102 113 C C 0 SEQCRD H D ASP ASP 103 114 C C 0 SEQCRD H L LEU LEU 104 115 C C 0 SEQCRD H D ASP ASP 105 116 C C 0 SEQCRD H Y TYR TYR 106 117 E E 0 SEQCRD H W TRP TRP 107 118 E E 0 SEQCRD H G GLY GLY 108 119 C C 0 SEQCRD H Q GLN GLN 109 120 C C 0 SEQCRD H G GLY GLY 110 121 C C 0 SEQCRD H T THR THR 111 122 E E 0 SEQCRD H L LEU LEU 112 123 E E 0 SEQCRD H V VAL VAL 113 124 E E 0 SEQCRD H T THR THR 114 125 E E 0 SEQCRD H V VAL VAL 115 126 E E 0 SEQCRD H S SER SER 116 127 C C 0 SEQCRD H S SER SER 117 128 C C 0 SEQCRD H A ALA ALA 118 129 C C 0 SEQCRD H S SER SER 119 130 C C 0 SEQCRD H T THR THR 120 131 C C 0 SEQCRD H K LYS LYS 121 132 C C 0 SEQCRD H G GLY GLY 122 133 C C 0 SEQCRD H P PRO PRO 123 134 C C 0 SEQCRD H S SER SER 124 135 E E 0 SEQCRD H V VAL VAL 125 136 E E 0 SEQCRD H F PHE PHE 126 137 E E 0 SEQCRD H P PRO PRO 127 138 E E 0 SEQCRD H L LEU LEU 128 139 E E 0 SEQCRD H A ALA ALA 129 140 C C 0 SEQCRD H P PRO PRO 130 141 C C 0 SEQCRD H S SER SER 131 142 H H 0 SEQCRD H S SER SER 132 143 H H 0 SEQCRD H K LYS LYS 133 144 H H 0 SEQCRD H S SER SER 134 145 H H 0 SEQCRD H T THR THR 135 146 H H 0 SEQCRD H S SER SER 136 147 C C 0 SEQCRD H G GLY GLY 137 148 C C 0 SEQCRD H G GLY GLY 138 149 C C 0 SEQCRD H T THR THR 139 150 E E 0 SEQCRD H A ALA ALA 140 151 E E 0 SEQCRD H A ALA ALA 141 152 E E 0 SEQCRD H L LEU LEU 142 153 E E 0 SEQCRD H G GLY GLY 143 154 E E 0 SEQCRD H C CYS CYS 144 155 E E 0 SEQCRD H L LEU LEU 145 156 E E 0 SEQCRD H V VAL VAL 146 157 E E 0 SEQCRD H K LYS LYS 147 158 E E 0 SEQCRD H D ASP ASP 148 159 E E 0 SEQCRD H Y TYR TYR 149 160 E E 0 SEQCRD H F PHE PHE 150 161 C C 0 SEQCRD H P PRO PRO 151 162 C C 0 SEQCRD H E GLU GLU 152 163 C C 0 SEQCRD H P PRO PRO 153 164 C C 0 SEQCRD H V VAL VAL 154 165 C C 0 SEQCRD H T THR THR 155 166 E E 0 SEQCRD H V VAL VAL 156 167 E E 0 SEQCRD H S SER SER 157 168 E E 0 SEQCRD H W TRP TRP 158 169 E E 0 SEQCRD H N ASN ASN 159 170 C C 0 SEQCRD H S SER SER 160 171 H H 0 SEQCRD H G GLY GLY 161 172 H H 0 SEQCRD H A ALA ALA 162 173 H H 0 SEQCRD H L LEU LEU 163 174 C C 0 SEQCRD H T THR THR 164 175 C C 0 SEQCRD H S SER SER 165 176 C C 0 SEQCRD H G GLY GLY 166 177 C C 0 SEQCRD H V VAL VAL 167 178 E E 0 SEQCRD H H HIS HIS 168 179 E E 0 SEQCRD H T THR THR 169 180 E E 0 SEQCRD H F PHE PHE 170 181 C C 0 SEQCRD H P PRO PRO 171 182 C C 0 SEQCRD H A ALA ALA 172 183 C C 0 SEQCRD H V VAL VAL 173 184 E E 0 SEQCRD H L LEU LEU 174 185 E E 0 SEQCRD H Q GLN GLN 175 186 C C 0 SEQCRD H S SER SER 176 187 C C 0 SEQCRD H S SER SER 177 188 C C 0 SEQCRD H G GLY GLY 178 189 C C 0 SEQCRD H L LEU LEU 179 190 C C 0 SEQCRD H Y TYR TYR 180 191 E E 0 SEQCRD H S SER SER 181 192 E E 0 SEQCRD H L LEU LEU 182 193 E E 0 SEQCRD H S SER SER 183 194 E E 0 SEQCRD H S SER SER 184 195 E E 0 SEQCRD H V VAL VAL 185 196 E E 0 SEQCRD H V VAL VAL 186 197 E E 0 SEQCRD H T THR THR 187 198 E E 0 SEQCRD H V VAL VAL 188 199 E E 0 SEQCRD H P PRO PRO 189 200 E E 0 SEQCRD H S SER SER 190 201 C C 0 SEQCRD H S SER SER 191 202 H H 0 SEQCRD H S SER SER 192 203 H H 0 SEQCRD H L LEU LEU 193 204 H H 0 SEQCRD H G GLY GLY 194 205 C C 0 SEQCRD H T THR THR 195 206 C C 0 SEQCRD H Q GLN GLN 196 207 C C 0 SEQCRD H T THR THR 197 208 C C 0 SEQCRD H Y TYR TYR 198 209 C C 0 SEQCRD H I ILE ILE 199 210 E E 0 SEQCRD H C CYS CYS 200 211 E E 0 SEQCRD H N ASN ASN 201 212 E E 0 SEQCRD H V VAL VAL 202 213 E E 0 SEQCRD H N ASN ASN 203 214 E E 0 SEQCRD H H HIS HIS 204 215 E E 0 SEQCRD H K LYS LYS 205 216 H H 0 SEQCRD H P PRO PRO 206 217 H H 0 SEQCRD H S SER SER 207 218 H H 0 SEQCRD H N ASN ASN 208 219 H H 0 SEQCRD H T THR THR 209 220 E E 0 SEQCRD H K LYS LYS 210 221 E E 0 SEQCRD H V VAL VAL 211 222 E E 0 SEQCRD H D ASP ASP 212 223 E E 0 SEQCRD H K LYS LYS 213 224 E E 0 SEQCRD H R ARG ARG 214 225 E E 0 SEQCRD H V VAL VAL 215 226 C C 0 SEQCRD H E GLU GLU 216 227 C C 0 SEQCRD H P PRO PRO 217 228 C C 0 SEQCRD H K LYS LYS 218 229 C C 0 SEQCRD H S SER SER 219 230 C C 0 SEQCRD H C CYS CYS 220 231 C C 0 SEQCRD L S SER --- 1 - - - 0 SEQCRD L D ASP ASP 2 1 C C 0 SEQCRD L I ILE ILE 3 2 C C 0 SEQCRD L Q GLN GLN 4 3 C C 0 SEQCRD L M MET MET 5 4 E E 0 SEQCRD L T THR THR 6 5 E E 0 SEQCRD L Q GLN GLN 7 6 E E 0 SEQCRD L S SER SER 8 7 E E 0 SEQCRD L P PRO PRO 9 8 C C 0 SEQCRD L S SER SER 10 9 C C 0 SEQCRD L T THR THR 11 10 E E 0 SEQCRD L L LEU LEU 12 11 E E 0 SEQCRD L S SER SER 13 12 E E 0 SEQCRD L A ALA ALA 14 13 E E 0 SEQCRD L S SER SER 15 14 C C 0 SEQCRD L V VAL VAL 16 15 C C 0 SEQCRD L G GLY GLY 17 16 C C 0 SEQCRD L D ASP ASP 18 17 C C 0 SEQCRD L R ARG ARG 19 18 C C 0 SEQCRD L V VAL VAL 20 19 E E 0 SEQCRD L T THR THR 21 20 E E 0 SEQCRD L I ILE ILE 22 21 E E 0 SEQCRD L T THR THR 23 22 E E 0 SEQCRD L C CYS CYS 24 23 E E 0 SEQCRD L R ARG ARG 25 24 E E 0 SEQCRD L A ALA ALA 26 25 E E 0 SEQCRD L S SER SER 27 26 C C 0 SEQCRD L Q GLN GLN 28 27 C C 0 SEQCRD L S SER SER 29 28 C C 0 SEQCRD L I ILE ILE 30 29 C C 0 SEQCRD L S SER SER 31 36 C C 0 SEQCRD L S SER SER 32 37 C C 0 SEQCRD L W TRP TRP 33 38 C C 0 SEQCRD L L LEU LEU 34 39 E E 0 SEQCRD L A ALA ALA 35 40 E E 0 SEQCRD L W TRP TRP 36 41 E E 0 SEQCRD L Y TYR TYR 37 42 E E 0 SEQCRD L Q GLN GLN 38 43 E E 0 SEQCRD L Q GLN GLN 39 44 E E 0 SEQCRD L K LYS LYS 40 45 C C 0 SEQCRD L P PRO PRO 41 46 C C 0 SEQCRD L G GLY GLY 42 47 C C 0 SEQCRD L K LYS LYS 43 48 C C 0 SEQCRD L A ALA ALA 44 49 C C 0 SEQCRD L P PRO PRO 45 50 C C 0 SEQCRD L K LYS LYS 46 51 E E 0 SEQCRD L L LEU LEU 47 52 E E 0 SEQCRD L L LEU LEU 48 53 E E 0 SEQCRD L I ILE ILE 49 54 E E 0 SEQCRD L Y TYR TYR 50 55 E E 0 SEQCRD L D ASP ASP 51 56 C C 0 SEQCRD L A ALA ALA 52 57 C C 0 SEQCRD L S SER SER 53 58 C C 0 SEQCRD L S SER SER 54 66 E E 0 SEQCRD L L LEU LEU 55 67 E E 0 SEQCRD L E GLU GLU 56 68 C C 0 SEQCRD L S SER SER 57 69 C C 0 SEQCRD L G GLY GLY 58 70 C C 0 SEQCRD L V VAL VAL 59 71 C C 0 SEQCRD L P PRO PRO 60 72 C C 0 SEQCRD L S SER SER 61 73 C C 0 SEQCRD L R ARG ARG 62 75 C C 0 SEQCRD L F PHE PHE 63 76 E E 0 SEQCRD L S SER SER 64 77 E E 0 SEQCRD L G GLY GLY 65 78 E E 0 SEQCRD L S SER SER 66 79 E E 0 SEQCRD L G GLY GLY 67 80 E E 0 SEQCRD L S SER SER 68 81 C C 0 SEQCRD L G GLY GLY 69 84 C C 0 SEQCRD L T THR THR 70 85 C C 0 SEQCRD L E GLU GLU 71 86 E E 0 SEQCRD L F PHE PHE 72 87 E E 0 SEQCRD L T THR THR 73 88 E E 0 SEQCRD L L LEU LEU 74 89 E E 0 SEQCRD L T THR THR 75 90 E E 0 SEQCRD L I ILE ILE 76 91 E E 0 SEQCRD L S SER SER 77 92 C C 0 SEQCRD L S SER SER 78 93 C C 0 SEQCRD L L LEU LEU 79 94 C C 0 SEQCRD L Q GLN GLN 80 95 H H 0 SEQCRD L P PRO PRO 81 96 H H 0 SEQCRD L D ASP ASP 82 97 H H 0 SEQCRD L D ASP ASP 83 98 H H 0 SEQCRD L F PHE PHE 84 99 H H 0 SEQCRD L A ALA ALA 85 100 E E 0 SEQCRD L T THR THR 86 101 E E 0 SEQCRD L Y TYR TYR 87 102 E E 0 SEQCRD L Y TYR TYR 88 103 E E 0 SEQCRD L C CYS CYS 89 104 E E 0 SEQCRD L Q GLN GLN 90 105 E E 0 SEQCRD L Q GLN GLN 91 106 E E 0 SEQCRD L Y TYR TYR 92 107 C C 0 SEQCRD L N ASN ASN 93 108 C C 0 SEQCRD L T THR THR 94 109 C C 0 SEQCRD L Y TYR TYR 95 110 C C 0 SEQCRD L S SER SER 96 114 C C 0 SEQCRD L W TRP TRP 97 115 C C 0 SEQCRD L W TRP TRP 98 116 C C 0 SEQCRD L T THR THR 99 117 E E 0 SEQCRD L F PHE PHE 100 118 E E 0 SEQCRD L G GLY GLY 101 119 C C 0 SEQCRD L Q GLN GLN 102 120 C C 0 SEQCRD L G GLY GLY 103 121 C C 0 SEQCRD L T THR THR 104 122 E E 0 SEQCRD L K LYS LYS 105 123 E E 0 SEQCRD L V VAL VAL 106 124 E E 0 SEQCRD L D ASP ASP 107 125 E E 0 SEQCRD L I ILE ILE 108 126 E E 0 SEQCRD L K LYS LYS 109 127 C C 0 SEQCRD L R ARG ARG 110 128 C C 0 SEQCRD L T THR THR 111 129 C C 0 SEQCRD L V VAL VAL 112 130 C C 0 SEQCRD L A ALA ALA 113 131 C C 0 SEQCRD L A ALA ALA 114 132 C C 0 SEQCRD L P PRO PRO 115 133 C C 0 SEQCRD L S SER SER 116 134 E E 0 SEQCRD L V VAL VAL 117 135 E E 0 SEQCRD L F PHE PHE 118 136 E E 0 SEQCRD L I ILE ILE 119 137 E E 0 SEQCRD L F PHE PHE 120 138 E E 0 SEQCRD L P PRO PRO 121 139 C C 0 SEQCRD L P PRO PRO 122 140 C C 0 SEQCRD L S SER SER 123 141 H H 0 SEQCRD L D ASP ASP 124 142 H H 0 SEQCRD L E GLU GLU 125 143 H H 0 SEQCRD L Q GLN GLN 126 144 H H 0 SEQCRD L L LEU LEU 127 145 H H 0 SEQCRD L K LYS LYS 128 146 H H 0 SEQCRD L S SER SER 129 147 C C 0 SEQCRD L G GLY GLY 130 148 C C 0 SEQCRD L T THR THR 131 149 E E 0 SEQCRD L A ALA ALA 132 150 E E 0 SEQCRD L S SER SER 133 151 E E 0 SEQCRD L V VAL VAL 134 152 E E 0 SEQCRD L V VAL VAL 135 153 E E 0 SEQCRD L C CYS CYS 136 154 E E 0 SEQCRD L L LEU LEU 137 155 E E 0 SEQCRD L L LEU LEU 138 156 E E 0 SEQCRD L N ASN ASN 139 157 E E 0 SEQCRD L N ASN ASN 140 158 E E 0 SEQCRD L F PHE PHE 141 159 E E 0 SEQCRD L Y TYR TYR 142 160 C C 0 SEQCRD L P PRO PRO 143 161 C C 0 SEQCRD L R ARG ARG 144 162 C C 0 SEQCRD L E GLU GLU 145 163 C C 0 SEQCRD L A ALA ALA 146 164 C C 0 SEQCRD L K LYS LYS 147 165 E E 0 SEQCRD L V VAL VAL 148 166 E E 0 SEQCRD L Q GLN GLN 149 167 E E 0 SEQCRD L W TRP TRP 150 168 E E 0 SEQCRD L K LYS LYS 151 169 E E 0 SEQCRD L V VAL VAL 152 170 E E 0 SEQCRD L D ASP ASP 153 171 C C 0 SEQCRD L N ASN ASN 154 172 C C 0 SEQCRD L A ALA ALA 155 173 E E 0 SEQCRD L L LEU LEU 156 174 E E 0 SEQCRD L Q GLN GLN 157 175 C C 0 SEQCRD L S SER SER 158 176 C C 0 SEQCRD L G GLY GLY 159 177 C C 0 SEQCRD L N ASN ASN 160 178 C C 0 SEQCRD L S SER SER 161 179 E E 0 SEQCRD L Q GLN GLN 162 180 E E 0 SEQCRD L E GLU GLU 163 181 E E 0 SEQCRD L S SER SER 164 182 E E 0 SEQCRD L V VAL VAL 165 183 E E 0 SEQCRD L T THR THR 166 184 C C 0 SEQCRD L E GLU GLU 167 185 C C 0 SEQCRD L Q GLN GLN 168 186 C C 0 SEQCRD L D ASP ASP 169 187 C C 0 SEQCRD L S SER SER 170 188 C C 0 SEQCRD L K LYS LYS 171 189 C C 0 SEQCRD L D ASP ASP 172 190 C C 0 SEQCRD L S SER SER 173 191 C C 0 SEQCRD L T THR THR 174 192 C C 0 SEQCRD L Y TYR TYR 175 193 E E 0 SEQCRD L S SER SER 176 194 E E 0 SEQCRD L L LEU LEU 177 195 E E 0 SEQCRD L S SER SER 178 196 E E 0 SEQCRD L S SER SER 179 197 E E 0 SEQCRD L T THR THR 180 198 E E 0 SEQCRD L L LEU LEU 181 199 E E 0 SEQCRD L T THR THR 182 200 E E 0 SEQCRD L L LEU LEU 183 201 E E 0 SEQCRD L S SER SER 184 202 E E 0 SEQCRD L K LYS LYS 185 203 H H 0 SEQCRD L A ALA ALA 186 204 H H 0 SEQCRD L D ASP ASP 187 205 H H 0 SEQCRD L Y TYR TYR 188 206 H H 0 SEQCRD L E GLU GLU 189 207 H H 0 SEQCRD L K LYS LYS 190 208 C C 0 SEQCRD L H HIS HIS 191 209 C C 0 SEQCRD L K LYS LYS 192 210 C C 0 SEQCRD L V VAL VAL 193 211 E E 0 SEQCRD L Y TYR TYR 194 212 E E 0 SEQCRD L A ALA ALA 195 213 E E 0 SEQCRD L C CYS CYS 196 214 E E 0 SEQCRD L E GLU GLU 197 215 E E 0 SEQCRD L V VAL VAL 198 216 E E 0 SEQCRD L T THR THR 199 217 E E 0 SEQCRD L H HIS HIS 200 218 C C 0 SEQCRD L Q GLN GLN 201 219 C C 0 SEQCRD L G GLY GLY 202 220 C C 0 SEQCRD L L LEU LEU 203 221 C C 0 SEQCRD L S SER SER 204 222 C C 0 SEQCRD L S SER SER 205 223 C C 0 SEQCRD L P PRO PRO 206 224 C C 0 SEQCRD L V VAL VAL 207 225 E E 0 SEQCRD L T THR THR 208 226 E E 0 SEQCRD L K LYS LYS 209 227 E E 0 SEQCRD L S SER SER 210 228 E E 0 SEQCRD L F PHE PHE 211 229 E E 0 SEQCRD L N ASN ASN 212 230 E E 0 SEQCRD L R ARG ARG 213 231 C C 0 SEQCRD L G GLY GLY 214 232 C C 0 SEQCRD L E GLU GLU 215 233 C C 0 SEQCRD L C CYS CYS 216 234 C C 0 PARAME method XRAY PARAME resolution 2.000 PARAME R-factor 0.1947 PARAME FreeR-factor 0.2136