Dear ALL; After we solved our structure by anomalous scattering, we did a DALI search. Here are the results but it is not easy to draw meaningful conclusions whether our structure represents a novel fold or is homologous to others.
Basically the Z-score is between 2 and 6.4 since our structure only contains 130 residues. Sequence identity is between 5 to 15%. The RMSD of structural alignment is between 2.5 to 6 angstrom. Any suggests to interpret the DALI results? Many thanks, Jerry McCully