HEADSC 3i1d
SEQCRD    A C DC  DC      1      1 C C 0
SEQCRD    A G DG  DG      2      2 C C 0
SEQCRD    A T DT  DT      3      3 C C 0
SEQCRD    A A DA  DA      4      4 C C 0
SEQCRD    A C DC  DC      5      5 C C 0
SEQCRD    A G DG  DG      6      6 C C 0
SEQCRD    B C DC  DC      1      1 C C 0
SEQCRD    B G DG  DG      2      2 C C 0
SEQCRD    B T DT  DT      3      3 C C 0
SEQCRD    B A DA  DA      4      4 C C 0
SEQCRD    B C DC  DC      5      5 C C 0
SEQCRD    B G DG  DG      6      6 C C 0
PARAME method XRAY
PARAME resolution 2.50
PARAME R-factor 0.24546
PARAME FreeR-factor 0.25918