Chain identifier should be blank not A: ATOM 1674 MG MG A 213 -18.162 7.640 -21.164 1.00 33.91 A MG Chain identifier should be blank not A: ATOM 1675 N SAM A 214 -19.953 6.490 -15.852 1.00 32.02 A N Chain identifier should be blank not A: ATOM 1676 CA SAM A 214 -18.914 7.192 -15.057 1.00 33.43 A C Chain identifier should be blank not A: ATOM 1677 C SAM A 214 -19.183 8.692 -15.024 1.00 33.16 A C Chain identifier should be blank not A: ATOM 1678 O SAM A 214 -19.786 9.196 -15.972 1.00 33.46 A O Chain identifier should be blank not A: ATOM 1679 OXT SAM A 214 -18.774 9.405 -14.102 1.00 32.52 A O Chain identifier should be blank not A: ATOM 1680 CB SAM A 214 -17.535 6.977 -15.674 1.00 33.03 A C Chain identifier should be blank not A: ATOM 1681 CG SAM A 214 -17.193 5.495 -15.792 1.00 35.87 A C Chain identifier should be blank not A: ATOM 1682 SD SAM A 214 -15.492 5.249 -16.348 1.00 36.25 A S Chain identifier should be blank not A: ATOM 1683 CE SAM A 214 -15.692 5.601 -18.128 1.00 39.44 A C Chain identifier should be blank not A: ATOM 1684 C5' SAM A 214 -15.527 3.446 -16.584 1.00 34.60 A C Chain identifier should be blank not A: ATOM 1685 C4' SAM A 214 -15.457 2.645 -15.296 1.00 35.96 A C Chain identifier should be blank not A: ATOM 1686 O4' SAM A 214 -15.935 1.328 -15.522 1.00 37.08 A O Chain identifier should be blank not A: ATOM 1687 C3' SAM A 214 -14.067 2.512 -14.689 1.00 36.45 A C Chain identifier should be blank not A: ATOM 1688 O3' SAM A 214 -14.118 3.074 -13.396 1.00 37.08 A O Chain identifier should be blank not A: ATOM 1689 C2' SAM A 214 -13.833 0.995 -14.640 1.00 37.25 A C Chain identifier should be blank not A: ATOM 1690 O2' SAM A 214 -13.210 0.539 -13.468 1.00 37.46 A O Chain identifier should be blank not A: ATOM 1691 C1' SAM A 214 -15.247 0.434 -14.679 1.00 34.55 A C Chain identifier should be blank not A: ATOM 1692 N9 SAM A 214 -15.376 -0.825 -15.375 1.00 33.69 A N Chain identifier should be blank not A: ATOM 1693 C8 SAM A 214 -14.753 -1.201 -16.548 1.00 32.51 A C Chain identifier should be blank not A: ATOM 1694 N7 SAM A 214 -15.215 -2.432 -16.853 1.00 33.02 A N Chain identifier should be blank not A: ATOM 1695 C5 SAM A 214 -16.109 -2.849 -15.922 1.00 31.82 A C Chain identifier should be blank not A: ATOM 1696 C6 SAM A 214 -16.864 -4.000 -15.777 1.00 33.34 A C Chain identifier should be blank not A: ATOM 1697 N6 SAM A 214 -16.781 -5.029 -16.637 1.00 33.65 A N Chain identifier should be blank not A: ATOM 1698 N1 SAM A 214 -17.708 -4.095 -14.691 1.00 33.81 A N Chain identifier should be blank not A: ATOM 1699 C2 SAM A 214 -17.802 -3.070 -13.765 1.00 32.79 A C Chain identifier should be blank not A: ATOM 1700 N3 SAM A 214 -17.053 -1.931 -13.928 1.00 31.67 A N Chain identifier should be blank not A: ATOM 1701 C4 SAM A 214 -16.227 -1.828 -14.986 1.00 33.45 A C 1