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General rule information [?]

Accession PRU00721
Dates 31-JUL-2008 (Created)
21-NOV-2019 (Last updated, Version 4)
Data class Domain
Predictors PROSITE; PS51389; XIN
Name Xin repeat
Function The Xin repeat is an actin-binding motif, capable of binding to actin filaments and organizing microfilaments into loose networks.

Propagated annotation [?]

Comments [?]

Domain Xin repeats bind F-actin.
Similarity Belongs to the Xin family.

Gene Ontology [?]

GO:0003779; Molecular function: actin binding.

Keywords [?]

Features [?]

From: PS51389
Key     From     To       Description   Tag   Condition   FTGroup
REPEAT     from     to       Xin #        

Additional information [?]

Size range 15-20 amino acids
Related rules None
Repeats 17-28
Topology Undefined
Example Q5PZ43 (XIRP1_DANRE)
Eukaryota; Metazoa; Craniata


PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.

UniProtKB rule member sequences [?]

UniProtKB/Swiss-Prot sets
Eukaryota [7]