HEADSC 1xy2
SEQCRD    A X MPR MPR     1      1 T T 0
SEQCRD    A Y TYR TYR     2      2 T T 0
SEQCRD    A I ILE ILE     3      3 T T 0
SEQCRD    A Q GLN GLN     4      4 T T 0
SEQCRD    A N ASN ASN     5      5 T T 0
SEQCRD    A C CYS CYS     6      6 T T 0
SEQCRD    A P PRO PRO     7      7 T T 0
SEQCRD    A L LEU LEU     8      8 T T 0
SEQCRD    A G GLY GLY     9      9 T T 0
SEQCRD    A X NH2 NH2    10     10 C C 0
PARAME method XRAY
PARAME resolution 1.20
PARAME R-factor 0.1
PARAME FreeR-factor NA