Chain identifier should be blank not A: ATOM   2572  N1  UMP A 317     -27.545  34.000 -14.005  1.00 42.74           N  
Chain identifier should be blank not A: ATOM   2573  C2  UMP A 317     -26.977  32.985 -13.237  1.00 42.58           C  
Chain identifier should be blank not A: ATOM   2574  N3  UMP A 317     -27.598  32.520 -12.110  1.00 43.93           N  
Chain identifier should be blank not A: ATOM   2575  C4  UMP A 317     -28.802  33.068 -11.691  1.00 45.31           C  
Chain identifier should be blank not A: ATOM   2576  C5  UMP A 317     -29.388  34.103 -12.452  1.00 45.14           C  
Chain identifier should be blank not A: ATOM   2577  C6  UMP A 317     -28.732  34.563 -13.611  1.00 43.50           C  
Chain identifier should be blank not A: ATOM   2578  O2  UMP A 317     -25.935  32.448 -13.526  1.00 43.05           O  
Chain identifier should be blank not A: ATOM   2579  O4  UMP A 317     -29.336  32.628 -10.657  1.00 44.39           O  
Chain identifier should be blank not A: ATOM   2580  C1' UMP A 317     -26.877  34.510 -15.207  1.00 41.83           C  
Chain identifier should be blank not A: ATOM   2581  C2' UMP A 317     -26.713  33.493 -16.333  1.00 39.13           C  
Chain identifier should be blank not A: ATOM   2582  C3' UMP A 317     -26.453  34.443 -17.488  1.00 38.03           C  
Chain identifier should be blank not A: ATOM   2583  C4' UMP A 317     -27.028  35.786 -17.059  1.00 38.75           C  
Chain identifier should be blank not A: ATOM   2584  O3' UMP A 317     -25.071  34.618 -17.697  1.00 35.04           O  
Chain identifier should be blank not A: ATOM   2585  O4' UMP A 317     -27.603  35.581 -15.780  1.00 39.73           O  
Chain identifier should be blank not A: ATOM   2586  C5' UMP A 317     -28.014  36.352 -18.081  1.00 40.93           C  
Chain identifier should be blank not A: ATOM   2587  O5' UMP A 317     -29.224  35.620 -18.208  1.00 41.93           O  
Chain identifier should be blank not A: ATOM   2588  P   UMP A 317     -29.753  35.073 -19.648  1.00 42.59           P  
Chain identifier should be blank not A: ATOM   2589  OP1 UMP A 317     -31.233  35.356 -19.759  1.00 39.43           O  
Chain identifier should be blank not A: ATOM   2590  OP2 UMP A 317     -28.968  35.731 -20.754  1.00 40.50           O  
Chain identifier should be blank not A: ATOM   2591  OP3 UMP A 317     -29.514  33.588 -19.757  1.00 41.68           O  

1