HEADSC 5chx SEQCRD A G GLY --- 1 - - - 0 SEQCRD A G GLY --- 2 - - - 0 SEQCRD A S SER SER 3 0 C C 0 SEQCRD A G GLY GLY 4 1 C C 0 SEQCRD A E GLU GLU 5 2 E E 0 SEQCRD A R ARG ARG 6 3 E E 0 SEQCRD A X MLY MLY 7 4 E E 0 SEQCRD A I ILE ILE 8 5 E E 0 SEQCRD A S SER SER 9 6 E E 0 SEQCRD A R ARG ARG 10 7 E E 0 SEQCRD A I ILE ILE 11 8 E E 0 SEQCRD A H HIS HIS 12 9 E E 0 SEQCRD A L LEU LEU 13 10 E E 0 SEQCRD A V VAL VAL 14 11 C C 0 SEQCRD A S SER SER 15 12 C C 0 SEQCRD A E GLU GLU 16 13 E E 0 SEQCRD A P PRO PRO 17 14 E E 0 SEQCRD A S SER SER 18 15 E E 0 SEQCRD A I ILE ILE 19 16 E E 0 SEQCRD A T THR THR 20 17 E E 0 SEQCRD A H HIS HIS 21 18 E E 0 SEQCRD A F PHE PHE 22 19 E E 0 SEQCRD A L LEU LEU 23 20 E E 0 SEQCRD A Q GLN GLN 24 21 E E 0 SEQCRD A V VAL VAL 25 22 E E 0 SEQCRD A S SER SER 26 23 E E 0 SEQCRD A W TRP TRP 27 24 E E 0 SEQCRD A E GLU GLU 28 25 C C 0 SEQCRD A X MLY MLY 29 26 C C 0 SEQCRD A T THR THR 30 27 H H 0 SEQCRD A L LEU LEU 31 28 H H 0 SEQCRD A E GLU GLU 32 29 H H 0 SEQCRD A S SER SER 33 30 C C 0 SEQCRD A G GLY GLY 34 31 E E 0 SEQCRD A F PHE PHE 35 32 E E 0 SEQCRD A V VAL VAL 36 33 E E 0 SEQCRD A I ILE ILE 37 34 E E 0 SEQCRD A T THR THR 38 35 E E 0 SEQCRD A L LEU LEU 39 36 E E 0 SEQCRD A T THR THR 40 37 E E 0 SEQCRD A D ASP ASP 41 38 C C 0 SEQCRD A G GLY GLY 42 39 C C 0 SEQCRD A H HIS HIS 43 40 C C 0 SEQCRD A S SER SER 44 41 C C 0 SEQCRD A A ALA ALA 45 42 E E 0 SEQCRD A W TRP TRP 46 43 E E 0 SEQCRD A T THR THR 47 44 E E 0 SEQCRD A G GLY GLY 48 45 E E 0 SEQCRD A T THR THR 49 46 E E 0 SEQCRD A V VAL VAL 50 47 E E 0 SEQCRD A S SER SER 51 48 E E 0 SEQCRD A E GLU GLU 52 49 H H 0 SEQCRD A S SER SER 53 50 H H 0 SEQCRD A E GLU GLU 54 51 H H 0 SEQCRD A I ILE ILE 55 52 H H 0 SEQCRD A S SER SER 56 53 H H 0 SEQCRD A Q GLN GLN 57 54 H H 0 SEQCRD A E GLU GLU 58 55 H H 0 SEQCRD A A ALA ALA 59 56 H H 0 SEQCRD A D ASP ASP 60 57 H H 0 SEQCRD A D ASP ASP 61 58 H H 0 SEQCRD A M MET MET 62 59 H H 0 SEQCRD A A ALA ALA 63 60 C C 0 SEQCRD A M MET MET 64 61 C C 0 SEQCRD A E GLU GLU 65 62 H H 0 SEQCRD A X MLY MLY 66 63 H H 0 SEQCRD A G GLY GLY 67 64 H H 0 SEQCRD A X MLY MLY 68 65 H H 0 SEQCRD A Y TYR TYR 69 66 H H 0 SEQCRD A V VAL VAL 70 67 H H 0 SEQCRD A G GLY GLY 71 68 H H 0 SEQCRD A E GLU GLU 72 69 H H 0 SEQCRD A L LEU LEU 73 70 H H 0 SEQCRD A R ARG ARG 74 71 H H 0 SEQCRD A X MLY MLY 75 72 H H 0 SEQCRD A A ALA ALA 76 73 H H 0 SEQCRD A L LEU LEU 77 74 H H 0 SEQCRD A L LEU LEU 78 75 H H 0 SEQCRD A S SER SER 79 76 C C 0 SEQCRD A G GLY GLY 80 77 C C 0 SEQCRD A A ALA ALA 81 78 C C 0 SEQCRD A G GLY GLY 82 79 C C 0 SEQCRD A P PRO --- 83 - - - 0 SEQCRD A A ALA --- 84 - - - 0 SEQCRD A D ASP ASP 85 82 C C 0 SEQCRD A V VAL VAL 86 83 C C 0 SEQCRD A Y TYR TYR 87 84 E E 0 SEQCRD A T THR THR 88 85 E E 0 SEQCRD A F PHE PHE 89 86 E E 0 SEQCRD A N ASN ASN 90 87 E E 0 SEQCRD A F PHE PHE 91 88 E E 0 SEQCRD A S SER SER 92 89 E E 0 SEQCRD A X MLY MLY 93 90 C C 0 SEQCRD A E GLU GLU 94 91 C C 0 SEQCRD A S SER SER 95 92 C C 0 SEQCRD A C CYS CYS 96 93 C C 0 SEQCRD A Y TYR TYR 97 94 E E 0 SEQCRD A F PHE PHE 98 95 E E 0 SEQCRD A F PHE PHE 99 96 E E 0 SEQCRD A F PHE PHE 100 97 E E 0 SEQCRD A E GLU GLU 101 98 E E 0 SEQCRD A X MLY MLY 102 99 E E 0 SEQCRD A N ASN ASN 103 100 E E 0 SEQCRD A L LEU LEU 104 101 C C 0 SEQCRD A X MLY MLY 105 102 C C 0 SEQCRD A D ASP ASP 106 103 C C 0 SEQCRD A V VAL VAL 107 104 C C 0 SEQCRD A S SER SER 108 105 E E 0 SEQCRD A F PHE PHE 109 106 E E 0 SEQCRD A R ARG ARG 110 107 E E 0 SEQCRD A L LEU LEU 111 108 E E 0 SEQCRD A G GLY GLY 112 109 E E 0 SEQCRD A S SER SER 113 110 E E 0 SEQCRD A F PHE PHE 114 111 E E 0 SEQCRD A N ASN ASN 115 112 E E 0 SEQCRD A L LEU LEU 116 113 C C 0 SEQCRD A E GLU GLU 117 114 E E 0 SEQCRD A X MLY MLY 118 115 E E 0 SEQCRD A V VAL VAL 119 116 C C 0 SEQCRD A E GLU GLU 120 117 C C 0 SEQCRD A N ASN ASN 121 118 H H 0 SEQCRD A P PRO PRO 122 119 H H 0 SEQCRD A A ALA ALA 123 120 H H 0 SEQCRD A E GLU GLU 124 121 H H 0 SEQCRD A V VAL VAL 125 122 H H 0 SEQCRD A I ILE ILE 126 123 H H 0 SEQCRD A R ARG ARG 127 124 H H 0 SEQCRD A E GLU GLU 128 125 H H 0 SEQCRD A L LEU LEU 129 126 H H 0 SEQCRD A I ILE ILE 130 127 H H 0 SEQCRD A C CYS CYS 131 128 H H 0 SEQCRD A Y TYR TYR 132 129 H H 0 SEQCRD A C CYS CYS 133 130 H H 0 SEQCRD A L LEU LEU 134 131 H H 0 SEQCRD A D ASP ASP 135 132 H H 0 SEQCRD A T THR THR 136 133 H H 0 SEQCRD A T THR THR 137 134 H H 0 SEQCRD A A ALA ALA 138 135 H H 0 SEQCRD A E GLU GLU 139 136 H H 0 SEQCRD A N ASN ASN 140 137 H H 0 SEQCRD A Q GLN GLN 141 138 H H 0 SEQCRD A A ALA ALA 142 139 H H 0 SEQCRD A X MLY MLY 143 140 H H 0 SEQCRD A N ASN ASN 144 141 H H 0 SEQCRD A E GLU GLU 145 142 H H 0 SEQCRD A H HIS HIS 146 143 H H 0 SEQCRD A H HIS HIS 147 1590 H H 0 SEQCRD A L LEU LEU 148 1591 H H 0 SEQCRD A R ARG ARG 149 1592 H H 0 SEQCRD A V VAL VAL 150 1593 H H 0 SEQCRD A V VAL VAL 151 1594 H H 0 SEQCRD A D ASP ASP 152 1595 H H 0 SEQCRD A S SER SER 153 1596 H H 0 SEQCRD A L LEU LEU 154 1597 H H 0 SEQCRD A Q GLN GLN 155 1598 H H 0 SEQCRD A T THR THR 156 1599 H H 0 SEQCRD A S SER SER 157 1600 H H 0 SEQCRD A L LEU LEU 158 1601 H H 0 SEQCRD A D ASP ASP 159 1602 H H 0 SEQCRD A A ALA ALA 160 1603 H H 0 SEQCRD A E GLU GLU 161 1604 H H 0 SEQCRD A T THR THR 162 1605 H H 0 SEQCRD A R ARG ARG 163 1606 H H 0 SEQCRD A S SER SER 164 1607 H H 0 SEQCRD A R ARG ARG 165 1608 H H 0 SEQCRD A N ASN ASN 166 1609 H H 0 SEQCRD A E GLU GLU 167 1610 H H 0 SEQCRD A A ALA ALA 168 1611 H H 0 SEQCRD A L LEU LEU 169 1612 H H 0 SEQCRD A R ARG ARG 170 1613 H H 0 SEQCRD A V VAL VAL 171 1614 H H 0 SEQCRD A X MLY MLY 172 1615 H H 0 SEQCRD A X MLY MLY 173 1616 H H 0 SEQCRD A X MLY MLY 174 1617 H H 0 SEQCRD A M MET MET 175 1618 H H 0 SEQCRD A E GLU GLU 176 1619 H H 0 SEQCRD A G GLY GLY 177 1620 H H 0 SEQCRD A D ASP ASP 178 1621 H H 0 SEQCRD A L LEU LEU 179 1622 H H 0 SEQCRD A N ASN ASN 180 1623 H H 0 SEQCRD A E GLU GLU 181 1624 H H 0 SEQCRD A M MET MET 182 1625 H H 0 SEQCRD A E GLU GLU 183 1626 H H 0 SEQCRD A I ILE ILE 184 1627 H H 0 SEQCRD A Q GLN GLN 185 1628 H H 0 SEQCRD A L LEU LEU 186 1629 H H 0 SEQCRD A S SER SER 187 1630 H H 0 SEQCRD A H HIS HIS 188 1631 H H 0 SEQCRD A A ALA ALA 189 1632 H H 0 SEQCRD A N ASN ASN 190 1633 H H 0 SEQCRD A R ARG ARG 191 1634 H H 0 SEQCRD A M MET MET 192 1635 H H 0 SEQCRD A A ALA ALA 193 1636 H H 0 SEQCRD A A ALA ALA 194 1637 H H 0 SEQCRD A E GLU GLU 195 1638 H H 0 SEQCRD A A ALA ALA 196 1639 H H 0 SEQCRD A Q GLN GLN 197 1640 H H 0 SEQCRD A X MLY MLY 198 1641 H H 0 SEQCRD A Q GLN GLN 199 1642 H H 0 SEQCRD A V VAL VAL 200 1643 H H 0 SEQCRD A X MLY MLY 201 1644 H H 0 SEQCRD A S SER SER 202 1645 H H 0 SEQCRD A L LEU LEU 203 1646 H H 0 SEQCRD A Q GLN GLN 204 1647 H H 0 SEQCRD A S SER SER 205 1648 H H 0 SEQCRD A L LEU LEU 206 1649 H H 0 SEQCRD A L LEU LEU 207 1650 H H 0 SEQCRD A X MLY MLY 208 1651 H H 0 SEQCRD A D ASP ASP 209 1652 H H 0 SEQCRD A T THR THR 210 1653 H H 0 SEQCRD A Q GLN GLN 211 1654 H H 0 SEQCRD A I ILE ILE 212 1655 H H 0 SEQCRD A Q GLN GLN 213 1656 H H 0 SEQCRD A L LEU LEU 214 1657 C C 0 SEQCRD B G GLY --- 1 - - - 0 SEQCRD B G GLY --- 2 - - - 0 SEQCRD B S SER SER 3 0 C C 0 SEQCRD B G GLY GLY 4 1 C C 0 SEQCRD B E GLU GLU 5 2 E E 0 SEQCRD B R ARG ARG 6 3 E E 0 SEQCRD B X MLY MLY 7 4 E E 0 SEQCRD B I ILE ILE 8 5 E E 0 SEQCRD B S SER SER 9 6 E E 0 SEQCRD B R ARG ARG 10 7 E E 0 SEQCRD B I ILE ILE 11 8 E E 0 SEQCRD B H HIS HIS 12 9 E E 0 SEQCRD B L LEU LEU 13 10 E E 0 SEQCRD B V VAL VAL 14 11 C C 0 SEQCRD B S SER SER 15 12 C C 0 SEQCRD B E GLU GLU 16 13 E E 0 SEQCRD B P PRO PRO 17 14 E E 0 SEQCRD B S SER SER 18 15 E E 0 SEQCRD B I ILE ILE 19 16 E E 0 SEQCRD B T THR THR 20 17 E E 0 SEQCRD B H HIS HIS 21 18 E E 0 SEQCRD B F PHE PHE 22 19 E E 0 SEQCRD B L LEU LEU 23 20 E E 0 SEQCRD B Q GLN GLN 24 21 E E 0 SEQCRD B V VAL VAL 25 22 E E 0 SEQCRD B S SER SER 26 23 E E 0 SEQCRD B W TRP TRP 27 24 E E 0 SEQCRD B E GLU GLU 28 25 C C 0 SEQCRD B X MLY MLY 29 26 C C 0 SEQCRD B T THR THR 30 27 H H 0 SEQCRD B L LEU LEU 31 28 H H 0 SEQCRD B E GLU GLU 32 29 H H 0 SEQCRD B S SER SER 33 30 C C 0 SEQCRD B G GLY GLY 34 31 E E 0 SEQCRD B F PHE PHE 35 32 E E 0 SEQCRD B V VAL VAL 36 33 E E 0 SEQCRD B I ILE ILE 37 34 E E 0 SEQCRD B T THR THR 38 35 E E 0 SEQCRD B L LEU LEU 39 36 E E 0 SEQCRD B T THR THR 40 37 E E 0 SEQCRD B D ASP ASP 41 38 C C 0 SEQCRD B G GLY GLY 42 39 C C 0 SEQCRD B H HIS HIS 43 40 C C 0 SEQCRD B S SER SER 44 41 C C 0 SEQCRD B A ALA ALA 45 42 E E 0 SEQCRD B W TRP TRP 46 43 E E 0 SEQCRD B T THR THR 47 44 E E 0 SEQCRD B G GLY GLY 48 45 E E 0 SEQCRD B T THR THR 49 46 E E 0 SEQCRD B V VAL VAL 50 47 E E 0 SEQCRD B S SER SER 51 48 E E 0 SEQCRD B E GLU GLU 52 49 H H 0 SEQCRD B S SER SER 53 50 H H 0 SEQCRD B E GLU GLU 54 51 H H 0 SEQCRD B I ILE ILE 55 52 H H 0 SEQCRD B S SER SER 56 53 H H 0 SEQCRD B Q GLN GLN 57 54 H H 0 SEQCRD B E GLU GLU 58 55 H H 0 SEQCRD B A ALA ALA 59 56 H H 0 SEQCRD B D ASP ASP 60 57 H H 0 SEQCRD B D ASP ASP 61 58 H H 0 SEQCRD B M MET MET 62 59 H H 0 SEQCRD B A ALA ALA 63 60 C C 0 SEQCRD B M MET MET 64 61 C C 0 SEQCRD B E GLU GLU 65 62 H H 0 SEQCRD B X MLY MLY 66 63 H H 0 SEQCRD B G GLY GLY 67 64 H H 0 SEQCRD B X MLY MLY 68 65 H H 0 SEQCRD B Y TYR TYR 69 66 H H 0 SEQCRD B V VAL VAL 70 67 H H 0 SEQCRD B G GLY GLY 71 68 H H 0 SEQCRD B E GLU GLU 72 69 H H 0 SEQCRD B L LEU LEU 73 70 H H 0 SEQCRD B R ARG ARG 74 71 H H 0 SEQCRD B X MLY MLY 75 72 H H 0 SEQCRD B A ALA ALA 76 73 H H 0 SEQCRD B L LEU LEU 77 74 H H 0 SEQCRD B L LEU LEU 78 75 H H 0 SEQCRD B S SER SER 79 76 C C 0 SEQCRD B G GLY GLY 80 77 C C 0 SEQCRD B A ALA ALA 81 78 C C 0 SEQCRD B G GLY GLY 82 79 C C 0 SEQCRD B P PRO --- 83 - - - 0 SEQCRD B A ALA --- 84 - - - 0 SEQCRD B D ASP --- 85 - - - 0 SEQCRD B V VAL VAL 86 83 C C 0 SEQCRD B Y TYR TYR 87 84 E E 0 SEQCRD B T THR THR 88 85 E E 0 SEQCRD B F PHE PHE 89 86 E E 0 SEQCRD B N ASN ASN 90 87 E E 0 SEQCRD B F PHE PHE 91 88 E E 0 SEQCRD B S SER SER 92 89 E E 0 SEQCRD B X MLY MLY 93 90 C C 0 SEQCRD B E GLU GLU 94 91 C C 0 SEQCRD B S SER SER 95 92 C C 0 SEQCRD B C CYS CYS 96 93 C C 0 SEQCRD B Y TYR TYR 97 94 E E 0 SEQCRD B F PHE PHE 98 95 E E 0 SEQCRD B F PHE PHE 99 96 E E 0 SEQCRD B F PHE PHE 100 97 E E 0 SEQCRD B E GLU GLU 101 98 E E 0 SEQCRD B X MLY MLY 102 99 E E 0 SEQCRD B N ASN ASN 103 100 E E 0 SEQCRD B L LEU LEU 104 101 C C 0 SEQCRD B X MLY MLY 105 102 C C 0 SEQCRD B D ASP ASP 106 103 C C 0 SEQCRD B V VAL VAL 107 104 C C 0 SEQCRD B S SER SER 108 105 E E 0 SEQCRD B F PHE PHE 109 106 E E 0 SEQCRD B R ARG ARG 110 107 E E 0 SEQCRD B L LEU LEU 111 108 E E 0 SEQCRD B G GLY GLY 112 109 E E 0 SEQCRD B S SER SER 113 110 E E 0 SEQCRD B F PHE PHE 114 111 E E 0 SEQCRD B N ASN ASN 115 112 E E 0 SEQCRD B L LEU LEU 116 113 C C 0 SEQCRD B E GLU GLU 117 114 E E 0 SEQCRD B X MLY MLY 118 115 E E 0 SEQCRD B V VAL VAL 119 116 C C 0 SEQCRD B E GLU GLU 120 117 C C 0 SEQCRD B N ASN ASN 121 118 H H 0 SEQCRD B P PRO PRO 122 119 H H 0 SEQCRD B A ALA ALA 123 120 H H 0 SEQCRD B E GLU GLU 124 121 H H 0 SEQCRD B V VAL VAL 125 122 H H 0 SEQCRD B I ILE ILE 126 123 H H 0 SEQCRD B R ARG ARG 127 124 H H 0 SEQCRD B E GLU GLU 128 125 H H 0 SEQCRD B L LEU LEU 129 126 H H 0 SEQCRD B I ILE ILE 130 127 H H 0 SEQCRD B C CYS CYS 131 128 H H 0 SEQCRD B Y TYR TYR 132 129 H H 0 SEQCRD B C CYS CYS 133 130 H H 0 SEQCRD B L LEU LEU 134 131 H H 0 SEQCRD B D ASP ASP 135 132 H H 0 SEQCRD B T THR THR 136 133 H H 0 SEQCRD B T THR THR 137 134 H H 0 SEQCRD B A ALA ALA 138 135 H H 0 SEQCRD B E GLU GLU 139 136 H H 0 SEQCRD B N ASN ASN 140 137 H H 0 SEQCRD B Q GLN GLN 141 138 H H 0 SEQCRD B A ALA ALA 142 139 H H 0 SEQCRD B X MLY MLY 143 140 H H 0 SEQCRD B N ASN ASN 144 141 H H 0 SEQCRD B E GLU GLU 145 142 H H 0 SEQCRD B H HIS HIS 146 143 H H 0 SEQCRD B H HIS HIS 147 1590 H H 0 SEQCRD B L LEU LEU 148 1591 H H 0 SEQCRD B R ARG ARG 149 1592 H H 0 SEQCRD B V VAL VAL 150 1593 H H 0 SEQCRD B V VAL VAL 151 1594 H H 0 SEQCRD B D ASP ASP 152 1595 H H 0 SEQCRD B S SER SER 153 1596 H H 0 SEQCRD B L LEU LEU 154 1597 H H 0 SEQCRD B Q GLN GLN 155 1598 H H 0 SEQCRD B T THR THR 156 1599 H H 0 SEQCRD B S SER SER 157 1600 H H 0 SEQCRD B L LEU LEU 158 1601 H H 0 SEQCRD B D ASP ASP 159 1602 H H 0 SEQCRD B A ALA ALA 160 1603 H H 0 SEQCRD B E GLU GLU 161 1604 H H 0 SEQCRD B T THR THR 162 1605 H H 0 SEQCRD B R ARG ARG 163 1606 H H 0 SEQCRD B S SER SER 164 1607 H H 0 SEQCRD B R ARG ARG 165 1608 H H 0 SEQCRD B N ASN ASN 166 1609 H H 0 SEQCRD B E GLU GLU 167 1610 H H 0 SEQCRD B A ALA ALA 168 1611 H H 0 SEQCRD B L LEU LEU 169 1612 H H 0 SEQCRD B R ARG ARG 170 1613 H H 0 SEQCRD B V VAL VAL 171 1614 H H 0 SEQCRD B X MLY MLY 172 1615 H H 0 SEQCRD B X MLY MLY 173 1616 H H 0 SEQCRD B X MLY MLY 174 1617 H H 0 SEQCRD B M MET MET 175 1618 H H 0 SEQCRD B E GLU GLU 176 1619 H H 0 SEQCRD B G GLY GLY 177 1620 H H 0 SEQCRD B D ASP ASP 178 1621 H H 0 SEQCRD B L LEU LEU 179 1622 H H 0 SEQCRD B N ASN ASN 180 1623 H H 0 SEQCRD B E GLU GLU 181 1624 H H 0 SEQCRD B M MET MET 182 1625 H H 0 SEQCRD B E GLU GLU 183 1626 H H 0 SEQCRD B I ILE ILE 184 1627 H H 0 SEQCRD B Q GLN GLN 185 1628 H H 0 SEQCRD B L LEU LEU 186 1629 H H 0 SEQCRD B S SER SER 187 1630 H H 0 SEQCRD B H HIS HIS 188 1631 H H 0 SEQCRD B A ALA ALA 189 1632 H H 0 SEQCRD B N ASN ASN 190 1633 H H 0 SEQCRD B R ARG ARG 191 1634 H H 0 SEQCRD B M MET MET 192 1635 H H 0 SEQCRD B A ALA ALA 193 1636 H H 0 SEQCRD B A ALA ALA 194 1637 H H 0 SEQCRD B E GLU GLU 195 1638 H H 0 SEQCRD B A ALA ALA 196 1639 H H 0 SEQCRD B Q GLN GLN 197 1640 H H 0 SEQCRD B X MLY MLY 198 1641 H H 0 SEQCRD B Q GLN GLN 199 1642 H H 0 SEQCRD B V VAL VAL 200 1643 H H 0 SEQCRD B X MLY MLY 201 1644 H H 0 SEQCRD B S SER SER 202 1645 H H 0 SEQCRD B L LEU LEU 203 1646 H H 0 SEQCRD B Q GLN GLN 204 1647 H H 0 SEQCRD B S SER SER 205 1648 H H 0 SEQCRD B L LEU LEU 206 1649 H H 0 SEQCRD B L LEU LEU 207 1650 H H 0 SEQCRD B X MLY MLY 208 1651 H H 0 SEQCRD B D ASP ASP 209 1652 H H 0 SEQCRD B T THR THR 210 1653 H H 0 SEQCRD B Q GLN GLN 211 1654 H H 0 SEQCRD B I ILE ILE 212 1655 H H 0 SEQCRD B Q GLN GLN 213 1656 H H 0 SEQCRD B L LEU LEU 214 1657 C C 0 PARAME method XRAY PARAME resolution 2.3000 PARAME R-factor 0.2099 PARAME FreeR-factor 0.2648