ProRule PRU01209

General rule information [?]

Accession PRU01209
Dates 24-APR-2018 (Created)
22-NOV-2019 (Last updated, Version 2)
Data class Domain;
Predictors PROSITE; PS51862; BSPN_CSAB
Name BetaSPN-type cysteine-stabilized alpha/beta (CS-alpha/beta) domain
Function The betaSPN-type CS-alpha/beta has K(+) channel blocking activity.
Scope(s) Eukaryota
Example(s) Q0GY40 (KBX3_HOFGE);

Propagated annotation [?]

Comments [?]

TISSUE SPECIFICITYExpressed by the venom gland.

Keywords [?]

case <FTTag:disulf>
Disulfide bond
end case

Gene Ontology [?]

GO:0090729; Molecular function:toxin activity

Features [?]

From: PS51862
Key From To Description Tag Condition FTGroup
DOMAIN from to /note="BetaSPN-type CS-alpha/beta #"
DISULFID 4 24 disulf C-x*-C
DISULFID 11 29 disulf C-x*-C
DISULFID 15 31 disulf C-x*-C

Additional information [?]

Size range 30-45 amino acids
Related rules None
Fusion None
Repeats 1
Topology Undefined


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.

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UniProtKB rule member sequences [?]