Chain identifier should be blank not A: ATOM 1986 PA NAD A 270 0.409 -32.784 11.069 1.00 22.54 P Chain identifier should be blank not A: ATOM 1987 O1A NAD A 270 0.573 -31.408 10.462 1.00 22.27 O Chain identifier should be blank not A: ATOM 1988 O2A NAD A 270 -0.647 -33.760 10.576 1.00 20.59 O Chain identifier should be blank not A: ATOM 1989 O5B NAD A 270 0.232 -32.662 12.661 1.00 20.16 O Chain identifier should be blank not A: ATOM 1990 C5B NAD A 270 0.753 -31.550 13.380 1.00 20.49 C Chain identifier should be blank not A: ATOM 1991 C4B NAD A 270 -0.369 -31.121 14.308 1.00 21.75 C Chain identifier should be blank not A: ATOM 1992 O4B NAD A 270 0.124 -30.089 15.152 1.00 20.63 O Chain identifier should be blank not A: ATOM 1993 C3B NAD A 270 -1.541 -30.526 13.533 1.00 20.04 C Chain identifier should be blank not A: ATOM 1994 O3B NAD A 270 -2.703 -31.238 13.940 1.00 21.10 O Chain identifier should be blank not A: ATOM 1995 C2B NAD A 270 -1.617 -29.120 14.025 1.00 23.08 C Chain identifier should be blank not A: ATOM 1996 O2B NAD A 270 -2.963 -28.662 14.102 1.00 22.45 O Chain identifier should be blank not A: ATOM 1997 C1B NAD A 270 -0.980 -29.273 15.411 1.00 21.04 C Chain identifier should be blank not A: ATOM 1998 N9A NAD A 270 -0.662 -27.952 15.927 1.00 21.32 N Chain identifier should be blank not A: ATOM 1999 C8A NAD A 270 0.075 -26.989 15.362 1.00 19.74 C Chain identifier should be blank not A: ATOM 2000 N7A NAD A 270 0.075 -25.886 16.140 1.00 21.31 N Chain identifier should be blank not A: ATOM 2001 C5A NAD A 270 -0.712 -26.171 17.202 1.00 19.89 C Chain identifier should be blank not A: ATOM 2002 C6A NAD A 270 -1.152 -25.450 18.405 1.00 22.55 C Chain identifier should be blank not A: ATOM 2003 N6A NAD A 270 -0.765 -24.173 18.640 1.00 19.60 N Chain identifier should be blank not A: ATOM 2004 N1A NAD A 270 -1.959 -26.124 19.248 1.00 21.27 N Chain identifier should be blank not A: ATOM 2005 C2A NAD A 270 -2.360 -27.395 19.038 1.00 21.44 C Chain identifier should be blank not A: ATOM 2006 N3A NAD A 270 -2.004 -28.114 17.967 1.00 21.39 N Chain identifier should be blank not A: ATOM 2007 C4A NAD A 270 -1.202 -27.527 17.048 1.00 22.07 C Chain identifier should be blank not A: ATOM 2008 O3 NAD A 270 1.873 -33.441 10.926 1.00 21.53 O Chain identifier should be blank not A: ATOM 2009 PN NAD A 270 2.427 -34.775 11.621 1.00 20.08 P Chain identifier should be blank not A: ATOM 2010 O1N NAD A 270 3.620 -35.186 10.800 1.00 22.97 O Chain identifier should be blank not A: ATOM 2011 O2N NAD A 270 1.333 -35.781 11.833 1.00 18.93 O Chain identifier should be blank not A: ATOM 2012 O5D NAD A 270 2.878 -34.182 13.042 1.00 18.75 O Chain identifier should be blank not A: ATOM 2013 C5D NAD A 270 2.578 -34.851 14.256 1.00 19.24 C Chain identifier should be blank not A: ATOM 2014 C4D NAD A 270 3.817 -34.920 15.147 1.00 17.60 C Chain identifier should be blank not A: ATOM 2015 O4D NAD A 270 4.688 -35.914 14.565 1.00 20.28 O Chain identifier should be blank not A: ATOM 2016 C3D NAD A 270 4.619 -33.639 15.202 1.00 17.00 C Chain identifier should be blank not A: ATOM 2017 O3D NAD A 270 5.169 -33.576 16.534 1.00 19.53 O Chain identifier should be blank not A: ATOM 2018 C2D NAD A 270 5.727 -33.904 14.189 1.00 18.12 C Chain identifier should be blank not A: ATOM 2019 O2D NAD A 270 6.931 -33.192 14.430 1.00 19.95 O Chain identifier should be blank not A: ATOM 2020 C1D NAD A 270 6.008 -35.361 14.461 1.00 18.89 C Chain identifier should be blank not A: ATOM 2021 N1N NAD A 270 6.777 -36.121 13.461 1.00 19.50 N Chain identifier should be blank not A: ATOM 2022 C2N NAD A 270 6.514 -36.018 12.150 1.00 18.32 C Chain identifier should be blank not A: ATOM 2023 C3N NAD A 270 7.228 -36.789 11.237 1.00 20.00 C Chain identifier should be blank not A: ATOM 2024 C7N NAD A 270 6.947 -36.699 9.776 1.00 19.94 C Chain identifier should be blank not A: ATOM 2025 O7N NAD A 270 7.830 -37.050 9.014 1.00 19.20 O Chain identifier should be blank not A: ATOM 2026 N7N NAD A 270 5.741 -36.316 9.324 1.00 17.80 N Chain identifier should be blank not A: ATOM 2027 C4N NAD A 270 8.268 -37.631 11.690 1.00 19.99 C Chain identifier should be blank not A: ATOM 2028 C5N NAD A 270 8.513 -37.717 13.069 1.00 17.69 C Chain identifier should be blank not A: ATOM 2029 C6N NAD A 270 7.736 -36.945 13.935 1.00 19.76 C 1