The domain within your query sequence starts at position 11 and ends at position 53; the E-value for the Tudor-knot domain shown below is 3.1e-8.

FQEGERVLCFHGPLLYEAKCVKVAIKDKQVKYFIHYSGWNKNA

Tudor-knot

Tudor-knot
PFAM accession number:PF11717
Interpro abstract (IPR025995):

This is a novel knotted tudor domain which is required for binding to RNA. The knot influences the loop conformation of the helical turn Ht2 (residues 61-63) that is located at the side opposite the knot in the tudor domain-chromo domain; stabilisation of Ht2 is essential for RNA binding [(PUBMED:18407291)].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Tudor-knot