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D9U2A7

- KBX17_LYCMC

UniProt

D9U2A7 - KBX17_LYCMC

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Protein

Neurotoxin beta-KTx 7

Gene
N/A
Organism
Lychas mucronatus (Chinese swimming scorpion)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at transcript leveli

Functioni

Inhibits voltage-gated potassium channel.By similarity

Keywords - Molecular functioni

Ion channel impairing toxin, Neurotoxin, Potassium channel impairing toxin, Toxin

Names & Taxonomyi

Protein namesi
Recommended name:
Neurotoxin beta-KTx 7
OrganismiLychas mucronatus (Chinese swimming scorpion)
Taxonomic identifieri172552 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaChelicerataArachnidaScorpionesButhidaButhoideaButhidaeLychas

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2121Sequence AnalysisAdd
BLAST
Propeptidei22 – 298By similarityPRO_0000403844
Chaini30 – 9667Neurotoxin beta-KTx 7PRO_0000403845Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi59 ↔ 80By similarity
Disulfide bondi66 ↔ 85By similarity
Disulfide bondi70 ↔ 87By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Tissue specificityi

Expressed by the venom gland.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

InterProiIPR029237. Long_scorpion_toxin.
[Graphical view]
PfamiPF14866. Toxin_38. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

D9U2A7-1 [UniParc]FASTAAdd to Basket

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        10         20         30         40         50
MQAKRTILLL LLLGMVALSS CGLREKHVQG LVNKFVPAGI VKNLLQAGIH
60 70 80 90
KVAKMQYGCP IIKDYCSFHC NDLEKHEGYC HGTKCKCNIP NQYELF
Length:96
Mass (Da):10,777
Last modified:October 5, 2010 - v1
Checksum:i95A679D1FEDB087E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EU163853 mRNA. Translation: ABY26662.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EU163853 mRNA. Translation: ABY26662.1 .

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR029237. Long_scorpion_toxin.
[Graphical view ]
Pfami PF14866. Toxin_38. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Comparative venom gland transcriptome analysis of the scorpion Lychas mucronatus reveals intraspecific toxic gene diversity and new venomous components."
    Zhao R., Ma Y., He Y., Di Z., Wu Y.-L., Cao Z.-J., Li W.-X.
    BMC Genomics 11:452-452(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: Hainan.
    Tissue: Venom gland.

Entry informationi

Entry nameiKBX17_LYCMC
AccessioniPrimary (citable) accession number: D9U2A7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: October 5, 2010
Last modified: October 29, 2014
This is version 13 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programAnimal Toxin Annotation Program

Miscellaneousi

Documents

  1. Scorpion potassium channel toxins
    Nomenclature of scorpion potassium channel toxins and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3