HEADSC 2eh7 SEQCRD L D ASP ASP 1 1 C C 0 SEQCRD L I ILE ILE 2 2 C C 0 SEQCRD L Q GLN GLN 3 3 C C 0 SEQCRD L M MET MET 4 4 C C 0 SEQCRD L T THR THR 5 5 E E 0 SEQCRD L Q GLN GLN 6 6 E E 0 SEQCRD L T THR THR 7 7 E E 0 SEQCRD L P PRO PRO 8 8 C C 0 SEQCRD L L LEU LEU 9 9 C C 0 SEQCRD L S SER SER 10 10 E E 0 SEQCRD L L LEU LEU 11 11 E E 0 SEQCRD L S SER SER 12 12 E E 0 SEQCRD L V VAL VAL 13 13 E E 0 SEQCRD L T THR THR 14 14 C C 0 SEQCRD L P PRO PRO 15 15 C C 0 SEQCRD L G GLY GLY 16 16 C C 0 SEQCRD L Q GLN GLN 17 17 C C 0 SEQCRD L P PRO PRO 18 18 C C 0 SEQCRD L A ALA ALA 19 19 E E 0 SEQCRD L S SER SER 20 20 E E 0 SEQCRD L I ILE ILE 21 21 E E 0 SEQCRD L S SER SER 22 22 E E 0 SEQCRD L C CYS CYS 23 23 E E 0 SEQCRD L K LYS LYS 24 24 E E 0 SEQCRD L S SER SER 25 25 C C 0 SEQCRD L S SER SER 26 26 C C 0 SEQCRD L Q GLN GLN 27 27 C C 0 SEQCRD L S SER SER 28 27A C C 0 SEQCRD L L LEU LEU 29 27B C C 0 SEQCRD L L LEU LEU 30 27C C C 0 SEQCRD L Y TYR TYR 31 27D C C 0 SEQCRD L S SER SER 32 27E C C 0 SEQCRD L N ASN ASN 33 28 C C 0 SEQCRD L G GLY GLY 34 29 C C 0 SEQCRD L K LYS LYS 35 30 C C 0 SEQCRD L T THR THR 36 31 C C 0 SEQCRD L Y TYR TYR 37 32 C C 0 SEQCRD L L LEU LEU 38 33 E E 0 SEQCRD L N ASN ASN 39 34 E E 0 SEQCRD L W TRP TRP 40 35 E E 0 SEQCRD L L LEU LEU 41 36 E E 0 SEQCRD L L LEU LEU 42 37 E E 0 SEQCRD L Q GLN GLN 43 38 E E 0 SEQCRD L K LYS LYS 44 39 C C 0 SEQCRD L P PRO PRO 45 40 C C 0 SEQCRD L G GLY GLY 46 41 C C 0 SEQCRD L Q GLN GLN 47 42 C C 0 SEQCRD L S SER SER 48 43 C C 0 SEQCRD L P PRO PRO 49 44 C C 0 SEQCRD L K LYS LYS 50 45 E E 0 SEQCRD L R ARG ARG 51 46 E E 0 SEQCRD L L LEU LEU 52 47 E E 0 SEQCRD L I ILE ILE 53 48 E E 0 SEQCRD L Y TYR TYR 54 49 C C 0 SEQCRD L L LEU LEU 55 50 C C 0 SEQCRD L V VAL VAL 56 51 C C 0 SEQCRD L S SER SER 57 52 C C 0 SEQCRD L K LYS LYS 58 53 C C 0 SEQCRD L L LEU LEU 59 54 C C 0 SEQCRD L D ASP ASP 60 55 C C 0 SEQCRD L S SER SER 61 56 C C 0 SEQCRD L G GLY GLY 62 57 C C 0 SEQCRD L V VAL VAL 63 58 C C 0 SEQCRD L P PRO PRO 64 59 C C 0 SEQCRD L D ASP ASP 65 60 C C 0 SEQCRD L R ARG ARG 66 61 C C 0 SEQCRD L F PHE PHE 67 62 E E 0 SEQCRD L S SER SER 68 63 E E 0 SEQCRD L G GLY GLY 69 64 E E 0 SEQCRD L S SER SER 70 65 C C 0 SEQCRD L G GLY GLY 71 66 C C 0 SEQCRD L S SER SER 72 67 C C 0 SEQCRD L G GLY GLY 73 68 C C 0 SEQCRD L T THR THR 74 69 C C 0 SEQCRD L D ASP ASP 75 70 C C 0 SEQCRD L F PHE PHE 76 71 E E 0 SEQCRD L T THR THR 77 72 E E 0 SEQCRD L L LEU LEU 78 73 E E 0 SEQCRD L K LYS LYS 79 74 E E 0 SEQCRD L I ILE ILE 80 75 E E 0 SEQCRD L S SER SER 81 76 C C 0 SEQCRD L R ARG ARG 82 77 C C 0 SEQCRD L V VAL VAL 83 78 C C 0 SEQCRD L E GLU GLU 84 79 H H 0 SEQCRD L A ALA ALA 85 80 H H 0 SEQCRD L E GLU GLU 86 81 H H 0 SEQCRD L D ASP ASP 87 82 H H 0 SEQCRD L V VAL VAL 88 83 H H 0 SEQCRD L G GLY GLY 89 84 E E 0 SEQCRD L V VAL VAL 90 85 E E 0 SEQCRD L Y TYR TYR 91 86 E E 0 SEQCRD L Y TYR TYR 92 87 E E 0 SEQCRD L C CYS CYS 93 88 E E 0 SEQCRD L V VAL VAL 94 89 E E 0 SEQCRD L Q GLN GLN 95 90 E E 0 SEQCRD L G GLY GLY 96 91 C C 0 SEQCRD L T THR THR 97 92 C C 0 SEQCRD L H HIS HIS 98 93 C C 0 SEQCRD L F PHE PHE 99 94 C C 0 SEQCRD L P PRO PRO 100 95 C C 0 SEQCRD L Q GLN GLN 101 96 C C 0 SEQCRD L T THR THR 102 97 E E 0 SEQCRD L F PHE PHE 103 98 E E 0 SEQCRD L G GLY GLY 104 99 C C 0 SEQCRD L G GLY GLY 105 100 C C 0 SEQCRD L G GLY GLY 106 101 C C 0 SEQCRD L T THR THR 107 102 E E 0 SEQCRD L K LYS LYS 108 103 E E 0 SEQCRD L V VAL VAL 109 104 E E 0 SEQCRD L E GLU GLU 110 105 E E 0 SEQCRD L I ILE ILE 111 106 E E 0 SEQCRD L K LYS LYS 112 107 C C 0 SEQCRD L R ARG ARG 113 108 C C 0 SEQCRD L T THR THR 114 109 C C 0 SEQCRD L V VAL VAL 115 110 C C 0 SEQCRD L A ALA ALA 116 111 C C 0 SEQCRD L A ALA ALA 117 112 C C 0 SEQCRD L P PRO PRO 118 113 C C 0 SEQCRD L S SER SER 119 114 E E 0 SEQCRD L V VAL VAL 120 115 E E 0 SEQCRD L F PHE PHE 121 116 E E 0 SEQCRD L I ILE ILE 122 117 E E 0 SEQCRD L F PHE PHE 123 118 E E 0 SEQCRD L P PRO PRO 124 119 C C 0 SEQCRD L P PRO PRO 125 120 C C 0 SEQCRD L S SER SER 126 121 H H 0 SEQCRD L D ASP ASP 127 122 H H 0 SEQCRD L E GLU GLU 128 123 H H 0 SEQCRD L Q GLN GLN 129 124 H H 0 SEQCRD L L LEU LEU 130 125 H H 0 SEQCRD L K LYS LYS 131 126 H H 0 SEQCRD L S SER SER 132 127 H H 0 SEQCRD L G GLY GLY 133 128 C C 0 SEQCRD L T THR THR 134 129 E E 0 SEQCRD L A ALA ALA 135 130 E E 0 SEQCRD L S SER SER 136 131 E E 0 SEQCRD L V VAL VAL 137 132 E E 0 SEQCRD L V VAL VAL 138 133 E E 0 SEQCRD L C CYS CYS 139 134 E E 0 SEQCRD L L LEU LEU 140 135 E E 0 SEQCRD L L LEU LEU 141 136 E E 0 SEQCRD L N ASN ASN 142 137 E E 0 SEQCRD L N ASN ASN 143 138 E E 0 SEQCRD L F PHE PHE 144 139 E E 0 SEQCRD L Y TYR TYR 145 140 C C 0 SEQCRD L P PRO PRO 146 141 C C 0 SEQCRD L R ARG ARG 147 142 C C 0 SEQCRD L E GLU GLU 148 143 C C 0 SEQCRD L A ALA ALA 149 144 C C 0 SEQCRD L K LYS LYS 150 145 E E 0 SEQCRD L V VAL VAL 151 146 E E 0 SEQCRD L Q GLN GLN 152 147 E E 0 SEQCRD L W TRP TRP 153 148 E E 0 SEQCRD L K LYS LYS 154 149 E E 0 SEQCRD L V VAL VAL 155 150 E E 0 SEQCRD L D ASP ASP 156 151 C C 0 SEQCRD L N ASN ASN 157 152 C C 0 SEQCRD L A ALA ALA 158 153 E E 0 SEQCRD L L LEU LEU 159 154 E E 0 SEQCRD L Q GLN GLN 160 155 C C 0 SEQCRD L S SER SER 161 156 C C 0 SEQCRD L G GLY GLY 162 157 C C 0 SEQCRD L N ASN ASN 163 158 C C 0 SEQCRD L S SER SER 164 159 E E 0 SEQCRD L Q GLN GLN 165 160 E E 0 SEQCRD L E GLU GLU 166 161 E E 0 SEQCRD L S SER SER 167 162 E E 0 SEQCRD L V VAL VAL 168 163 E E 0 SEQCRD L T THR THR 169 164 C C 0 SEQCRD L E GLU GLU 170 165 C C 0 SEQCRD L Q GLN GLN 171 166 C C 0 SEQCRD L D ASP ASP 172 167 C C 0 SEQCRD L S SER SER 173 168 C C 0 SEQCRD L K LYS LYS 174 169 C C 0 SEQCRD L D ASP ASP 175 170 C C 0 SEQCRD L S SER SER 176 171 C C 0 SEQCRD L T THR THR 177 172 C C 0 SEQCRD L Y TYR TYR 178 173 E E 0 SEQCRD L S SER SER 179 174 E E 0 SEQCRD L L LEU LEU 180 175 E E 0 SEQCRD L S SER SER 181 176 E E 0 SEQCRD L S SER SER 182 177 E E 0 SEQCRD L T THR THR 183 178 E E 0 SEQCRD L L LEU LEU 184 179 E E 0 SEQCRD L T THR THR 185 180 E E 0 SEQCRD L L LEU LEU 186 181 E E 0 SEQCRD L S SER SER 187 182 E E 0 SEQCRD L K LYS LYS 188 183 H H 0 SEQCRD L A ALA ALA 189 184 H H 0 SEQCRD L D ASP ASP 190 185 H H 0 SEQCRD L Y TYR TYR 191 186 H H 0 SEQCRD L E GLU GLU 192 187 H H 0 SEQCRD L K LYS LYS 193 188 H H 0 SEQCRD L H HIS HIS 194 189 H H 0 SEQCRD L K LYS LYS 195 190 C C 0 SEQCRD L V VAL VAL 196 191 E E 0 SEQCRD L Y TYR TYR 197 192 E E 0 SEQCRD L A ALA ALA 198 193 E E 0 SEQCRD L C CYS CYS 199 194 E E 0 SEQCRD L E GLU GLU 200 195 E E 0 SEQCRD L V VAL VAL 201 196 E E 0 SEQCRD L T THR THR 202 197 E E 0 SEQCRD L H HIS HIS 203 198 C C 0 SEQCRD L Q GLN GLN 204 199 C C 0 SEQCRD L G GLY GLY 205 200 C C 0 SEQCRD L L LEU LEU 206 201 C C 0 SEQCRD L S SER SER 207 202 C C 0 SEQCRD L S SER SER 208 203 C C 0 SEQCRD L P PRO PRO 209 204 C C 0 SEQCRD L V VAL VAL 210 205 E E 0 SEQCRD L T THR THR 211 206 E E 0 SEQCRD L K LYS LYS 212 207 E E 0 SEQCRD L S SER SER 213 208 E E 0 SEQCRD L F PHE PHE 214 209 E E 0 SEQCRD L N ASN ASN 215 210 E E 0 SEQCRD L R ARG ARG 216 211 C C 0 SEQCRD L G GLY GLY 217 212 C C 0 SEQCRD L E GLU GLU 218 213 C C 0 SEQCRD L C CYS CYS 219 214 C C 0 SEQCRD H Q GLN GLN 1 1 C C 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 Q GLN GLN 6 6 E E 0 SEQCRD H S SER SER 7 7 C C 0 SEQCRD H G GLY GLY 8 8 C C 0 SEQCRD H A ALA ALA 9 9 C C 0 SEQCRD H E GLU GLU 10 10 E E 0 SEQCRD H V VAL VAL 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 A ALA ALA 16 16 C C 0 SEQCRD H S SER SER 17 17 C C 0 SEQCRD H V VAL VAL 18 18 E E 0 SEQCRD H K LYS LYS 19 19 E E 0 SEQCRD H V VAL VAL 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 K LYS LYS 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 Y TYR TYR 27 27 C C 0 SEQCRD H A ALA ALA 28 28 C C 0 SEQCRD H F PHE PHE 29 29 C C 0 SEQCRD H S SER SER 30 30 C C 0 SEQCRD H S SER SER 31 31 C C 0 SEQCRD H S SER SER 32 32 C C 0 SEQCRD H W TRP TRP 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 Q GLN GLN 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 I ILE ILE 48 48 E E 0 SEQCRD H G GLY GLY 49 49 E E 0 SEQCRD H R ARG ARG 50 50 E E 0 SEQCRD H I ILE ILE 51 51 E E 0 SEQCRD H Y TYR TYR 52 52 E E 0 SEQCRD H P PRO PRO 53 52A C C 0 SEQCRD H G GLY GLY 54 53 C C 0 SEQCRD H D ASP ASP 55 54 C C 0 SEQCRD H G GLY GLY 56 55 C C 0 SEQCRD H D ASP ASP 57 56 E E 0 SEQCRD H T THR THR 58 57 E E 0 SEQCRD H N ASN ASN 59 58 E E 0 SEQCRD H Y TYR TYR 60 59 E E 0 SEQCRD H A ALA ALA 61 60 C C 0 SEQCRD H Q GLN GLN 62 61 C C 0 SEQCRD H K LYS LYS 63 62 C C 0 SEQCRD H F PHE PHE 64 63 C C 0 SEQCRD H Q GLN GLN 65 64 C C 0 SEQCRD H G GLY GLY 66 65 C C 0 SEQCRD H K LYS LYS 67 66 C C 0 SEQCRD H A ALA ALA 68 67 E E 0 SEQCRD H T THR THR 69 68 E E 0 SEQCRD H L LEU LEU 70 69 E E 0 SEQCRD H T THR THR 71 70 E E 0 SEQCRD H A ALA ALA 72 71 E E 0 SEQCRD H D ASP ASP 73 72 C C 0 SEQCRD H K LYS LYS 74 73 C C 0 SEQCRD H S SER SER 75 74 C C 0 SEQCRD H T THR THR 76 75 C C 0 SEQCRD H S SER SER 77 76 C C 0 SEQCRD H T THR THR 78 77 E E 0 SEQCRD H A ALA ALA 79 78 E E 0 SEQCRD H Y TYR TYR 80 79 E E 0 SEQCRD H M MET MET 81 80 E E 0 SEQCRD H E GLU GLU 82 81 E E 0 SEQCRD H L LEU LEU 83 82 E E 0 SEQCRD H S SER SER 84 82A C C 0 SEQCRD H S SER SER 85 82B C C 0 SEQCRD H L LEU LEU 86 82C C C 0 SEQCRD H R ARG ARG 87 83 H H 0 SEQCRD H S SER SER 88 84 H H 0 SEQCRD H E GLU GLU 89 85 H H 0 SEQCRD H D ASP ASP 90 86 H H 0 SEQCRD H T THR THR 91 87 H H 0 SEQCRD H A ALA ALA 92 88 E E 0 SEQCRD H V VAL VAL 93 89 E E 0 SEQCRD H Y TYR TYR 94 90 E E 0 SEQCRD H F PHE PHE 95 91 E E 0 SEQCRD H C CYS CYS 96 92 E E 0 SEQCRD H A ALA ALA 97 93 E E 0 SEQCRD H R ARG ARG 98 94 E E 0 SEQCRD H E GLU GLU 99 95 C C 0 SEQCRD H Y TYR TYR 100 96 C C 0 SEQCRD H D ASP ASP 101 97 C C 0 SEQCRD H E GLU GLU 102 98 C C 0 SEQCRD H A ALA ALA 103 101 C C 0 SEQCRD H Y TYR TYR 104 102 E E 0 SEQCRD H W TRP TRP 105 103 E E 0 SEQCRD H G GLY GLY 106 104 C C 0 SEQCRD H Q GLN GLN 107 105 C C 0 SEQCRD H G GLY GLY 108 106 C C 0 SEQCRD H T THR THR 109 107 E E 0 SEQCRD H L LEU LEU 110 108 E E 0 SEQCRD H V VAL VAL 111 109 E E 0 SEQCRD H T THR THR 112 110 E E 0 SEQCRD H V VAL VAL 113 111 E E 0 SEQCRD H S SER SER 114 112 C C 0 SEQCRD H S SER SER 115 113 C C 0 SEQCRD H A ALA ALA 116 114 C C 0 SEQCRD H S SER SER 117 115 C C 0 SEQCRD H T THR THR 118 116 C C 0 SEQCRD H K LYS LYS 119 117 C C 0 SEQCRD H G GLY GLY 120 118 C C 0 SEQCRD H P PRO PRO 121 119 C C 0 SEQCRD H S SER SER 122 120 E E 0 SEQCRD H V VAL VAL 123 121 E E 0 SEQCRD H F PHE PHE 124 122 E E 0 SEQCRD H P PRO PRO 125 123 E E 0 SEQCRD H L LEU LEU 126 124 E E 0 SEQCRD H A ALA ALA 127 125 C C 0 SEQCRD H P PRO PRO 128 126 C C 0 SEQCRD H S SER SER 129 127 H H 0 SEQCRD H S SER SER 130 128 H H 0 SEQCRD H K LYS LYS 131 129 H H 0 SEQCRD H S SER SER 132 130 H H 0 SEQCRD H T THR THR 133 131 H H 0 SEQCRD H S SER SER 134 132 C C 0 SEQCRD H G GLY GLY 135 133 C C 0 SEQCRD H G GLY GLY 136 134 C C 0 SEQCRD H T THR THR 137 135 E E 0 SEQCRD H A ALA ALA 138 136 E E 0 SEQCRD H A ALA ALA 139 137 E E 0 SEQCRD H L LEU LEU 140 138 E E 0 SEQCRD H G GLY GLY 141 139 E E 0 SEQCRD H C CYS CYS 142 140 E E 0 SEQCRD H L LEU LEU 143 141 E E 0 SEQCRD H V VAL VAL 144 142 E E 0 SEQCRD H K LYS LYS 145 143 E E 0 SEQCRD H D ASP ASP 146 144 E E 0 SEQCRD H Y TYR TYR 147 145 E E 0 SEQCRD H F PHE PHE 148 146 C C 0 SEQCRD H P PRO PRO 149 147 C C 0 SEQCRD H E GLU GLU 150 148 C C 0 SEQCRD H P PRO PRO 151 149 C C 0 SEQCRD H V VAL VAL 152 150 C C 0 SEQCRD H T THR THR 153 151 E E 0 SEQCRD H V VAL VAL 154 152 E E 0 SEQCRD H S SER SER 155 153 E E 0 SEQCRD H W TRP TRP 156 154 E E 0 SEQCRD H N ASN ASN 157 155 C C 0 SEQCRD H S SER SER 158 156 H H 0 SEQCRD H G GLY GLY 159 157 H H 0 SEQCRD H A ALA ALA 160 158 H H 0 SEQCRD H L LEU LEU 161 159 C C 0 SEQCRD H T THR THR 162 160 C C 0 SEQCRD H S SER SER 163 161 C C 0 SEQCRD H G GLY GLY 164 162 C C 0 SEQCRD H V VAL VAL 165 163 E E 0 SEQCRD H H HIS HIS 166 164 E E 0 SEQCRD H T THR THR 167 165 E E 0 SEQCRD H F PHE PHE 168 166 C C 0 SEQCRD H P PRO PRO 169 167 C C 0 SEQCRD H A ALA ALA 170 168 C C 0 SEQCRD H V VAL VAL 171 169 E E 0 SEQCRD H L LEU LEU 172 170 E E 0 SEQCRD H Q GLN GLN 173 171 C C 0 SEQCRD H S SER SER 174 172 C C 0 SEQCRD H S SER SER 175 173 C C 0 SEQCRD H G GLY GLY 176 174 C C 0 SEQCRD H L LEU LEU 177 175 C C 0 SEQCRD H Y TYR TYR 178 176 E E 0 SEQCRD H S SER SER 179 177 E E 0 SEQCRD H L LEU LEU 180 178 E E 0 SEQCRD H S SER SER 181 179 E E 0 SEQCRD H S SER SER 182 180 E E 0 SEQCRD H V VAL VAL 183 181 E E 0 SEQCRD H V VAL VAL 184 182 E E 0 SEQCRD H T THR THR 185 183 E E 0 SEQCRD H V VAL VAL 186 184 E E 0 SEQCRD H P PRO PRO 187 185 E E 0 SEQCRD H S SER SER 188 186 C C 0 SEQCRD H S SER SER 189 187 H H 0 SEQCRD H S SER SER 190 188 H H 0 SEQCRD H L LEU LEU 191 189 H H 0 SEQCRD H G GLY GLY 192 190 C C 0 SEQCRD H T THR THR 193 191 C C 0 SEQCRD H Q GLN GLN 194 192 C C 0 SEQCRD H T THR THR 195 193 C C 0 SEQCRD H Y TYR TYR 196 194 C C 0 SEQCRD H I ILE ILE 197 195 E E 0 SEQCRD H C CYS CYS 198 196 E E 0 SEQCRD H N ASN ASN 199 197 E E 0 SEQCRD H V VAL VAL 200 198 E E 0 SEQCRD H N ASN ASN 201 199 E E 0 SEQCRD H H HIS HIS 202 200 E E 0 SEQCRD H K LYS LYS 203 201 H H 0 SEQCRD H P PRO PRO 204 202 H H 0 SEQCRD H S SER SER 205 203 H H 0 SEQCRD H N ASN ASN 206 204 H H 0 SEQCRD H T THR THR 207 205 E E 0 SEQCRD H K LYS LYS 208 206 E E 0 SEQCRD H V VAL VAL 209 207 E E 0 SEQCRD H D ASP ASP 210 208 E E 0 SEQCRD H K LYS LYS 211 209 E E 0 SEQCRD H K LYS LYS 212 210 E E 0 SEQCRD H V VAL VAL 213 211 C C 0 SEQCRD H E GLU GLU 214 212 C C 0 SEQCRD H P PRO PRO 215 213 C C 0 SEQCRD H K LYS LYS 216 214 C C 0 SEQCRD H S SER SER 217 215 C C 0 SEQCRD H C CYS CYS 218 216 C C 0 PARAME method XRAY PARAME resolution 2.50 PARAME R-factor 0.207 PARAME FreeR-factor 0.252