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UniProtKB - P84698 (CDA_CONDE)
Protein
Conotoxin de13a
Gene
N/A
Organism
Conus delessertii (Sozon's cone) (Conus sozoni)
Status
Functioni
GO - Molecular functioni
- toxin activity Source: UniProtKB-KW
Keywordsi
Molecular function | Toxin |
Names & Taxonomyi
Protein namesi | Recommended name: Conotoxin de13a |
Organismi | Conus delessertii (Sozon's cone) (Conus sozoni) |
Taxonomic identifieri | 2547900 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Spiralia › Lophotrochozoa › Mollusca › Gastropoda › Caenogastropoda › Neogastropoda › Conoidea › Conidae › Conasprella › Kohniconus |
Organism-specific databases
ConoServeri | 1500, De13a precursor |
Subcellular locationi
Extracellular region or secreted
- Secreted 1 Publication
Extracellular region or secreted
- extracellular region Source: UniProtKB-SubCell
Keywords - Cellular componenti
SecretedPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
PeptideiPRO_0000042683 | 1 – 32 | Conotoxin de13aAdd BLAST | 32 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 3 | 4-hydroxyproline1 Publication | 1 | |
Modified residuei | 7 | 4-hydroxyproline1 Publication | 1 | |
Modified residuei | 14 | 6'-bromotryptophan1 Publication | 1 | |
Modified residuei | 18 | 5-hydroxylysine1 Publication | 1 | |
Modified residuei | 21 | 4-hydroxyproline1 Publication | 1 | |
Modified residuei | 25 | 5-hydroxylysine1 Publication | 1 | |
Modified residuei | 32 | Histidine amide1 Publication | 1 |
Post-translational modificationi
Contains 4 disulfide bonds.
The diastereomeric form of 5-hydroxylysine found was not conclusively established, but it is probably 5R.
Keywords - PTMi
Amidation, Bromination, Disulfide bond, HydroxylationExpressioni
Tissue specificityi
Expressed by the venom duct.1 Publication
Structurei
3D structure databases
AlphaFoldDBi | P84698 |
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Family & Domainsi
Domaini
The cysteine framework is XIII (C-C-C-CC-C-C-C).
Sequence similaritiesi
Belongs to the conotoxin G superfamily.Curated
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 5 | R → S AA sequence (PubMed:16101297).Curated | 1 |
Mass spectrometryi
Molecular mass is 3486.76 Da. Determined by MALDI. 1 Publication
Cross-referencesi
3D structure databases
AlphaFoldDBi | P84698 |
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Organism-specific databases
ConoServeri | 1500, De13a precursor |
Family and domain databases
MobiDBi | Search... |
Entry informationi
Entry namei | CDA_CONDE | |
Accessioni | P84698Primary (citable) accession number: P84698 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 25, 2005 |
Last sequence update: | October 25, 2005 | |
Last modified: | May 25, 2022 | |
This is version 33 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Animal Toxin Annotation Program |
Miscellaneousi
Keywords - Technical termi
Direct protein sequencingDocuments
- SIMILARITY comments
Index of protein domains and families