HEADSC 3bnt
SEQCRD    A C C   C       1      1 C C 0
SEQCRD    A G G   G       2      2 C C 0
SEQCRD    A C C   C       3      3 C C 0
SEQCRD    A G G   G       4      4 C C 0
SEQCRD    A U U   U       5      5 C C 0
SEQCRD    A C C   C       6      6 C C 0
SEQCRD    A A A   A       7      7 C C 0
SEQCRD    A C C   C       8      8 C C 0
SEQCRD    A C C   C       9      9 C C 0
SEQCRD    A X 5BU 5BU    10     10 C C 0
SEQCRD    A C C   C      11     11 C C 0
SEQCRD    A G G   G      12     12 C C 0
SEQCRD    A A A   A      13     13 C C 0
SEQCRD    A G G   G      14     14 C C 0
SEQCRD    A C C   C      15     15 C C 0
SEQCRD    A A A   A      16     16 C C 0
SEQCRD    A A A   A      17     17 C C 0
SEQCRD    A G G   G      18     18 C C 0
SEQCRD    A U U   U      19     19 C C 0
SEQCRD    A C C   C      20     20 C C 0
SEQCRD    A G G   G      21     21 C C 0
SEQCRD    A C C   C      22     22 C C 0
PARAME method XRAY
PARAME resolution 2.300
PARAME R-factor 0.217
PARAME FreeR-factor 0.255