'SELECT * FROM fragment     WHERE fragmentLength = ?
 and   secondaryStructure = ?
 and (x between (? - 0.1) and (? + 0.1))
 and (y between (? - 0.1) and (? + 0.1))
 and (betaangledeg between (? - 1) and (? + 1))
 and (gammaangledeg between (? - 1) and (? + 1))              &nb
sp;