The domain within your query sequence starts at position 26 and ends at position 55; the E-value for the UPAR_LY6 domain shown below is 1.2e-5.

CYNCLDPVSSCKINTTCSPNLDSCLYAVAA

UPAR_LY6

 UPAR_LY6
PFAM accession number:PF00021
Interpro abstract (IPR016054):

A variety of GPI-linked cell-surface glycoproteins are composed of one or more copies of a conserved domain of about 100 amino-acid residues [ (PUBMED:1850423) (PUBMED:8394346) ]. Among these proteins, U-PAR contains three tandem copies of the domain, while all the others are made up of a single domain.

As shown in the following schematic, this conserved domain contains 10 cysteine residues involved in five disulphide bonds - in U-PAR, the first copy of the domain lacks the fourth disulphide bond.


     +------+     +------------------------+                    +---+
     |      |     |                        |                    |   |
 xCxxCxxxxxxCxxxxxCxxxxxCxxxxxxxxxxxxxxxxxxCxxxxCxxxxxxxxxxxxxxCCxxxCxxxxxxxx
  |                     |                       |              |
  +---------------------+                       +--------------+

'C': conserved cysteine involved in a disulphide bond.

This entry represents a three-fold repeated domain in urokinase-type plasminogen activator receptor (uPAR) that occurs singly in other GPI-linked cell-surface glycoproteins (Ly-6 family, CD59, thymocyte B cell antigen, Sgp-2).

This is a PFAM domain. For full annotation and more information, please see the PFAM entry UPAR_LY6