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P0CI48

- KA127_LYCMC

UniProt

P0CI48 - KA127_LYCMC

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Protein

Neurotoxin alpha-KTx 12.7

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 channels.By similarity

GO - Molecular functioni

  1. ion channel inhibitor activity Source: InterPro

GO - Biological processi

  1. defense response Source: InterPro
  2. pathogenesis Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

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

Names & Taxonomyi

Protein namesi
Recommended name:
Neurotoxin alpha-KTx 12.7
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 – 2222Sequence AnalysisAdd
BLAST
Chaini23 – 6038Neurotoxin alpha-KTx 12.7PRO_0000403828Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi30 ↔ 51By similarity
Disulfide bondi36 ↔ 56By similarity
Disulfide bondi40 ↔ 58By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Tissue specificityi

Expressed by the venom gland.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di3.30.30.10. 1 hit.
InterProiIPR003614. Scorpion_toxin-like.
IPR001947. Scorpion_toxinS_K_inh.
[Graphical view]
PfamiPF00451. Toxin_2. 1 hit.
[Graphical view]
SUPFAMiSSF57095. SSF57095. 1 hit.
PROSITEiPS01138. SCORP_SHORT_TOXIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P0CI48-1 [UniParc]FASTAAdd to Basket

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        10         20         30         40         50
MSNMPVLIIT LLLFSMYIST AAQKPTEIKC RYPADCHIMC RKVTGRAEGK
60
CMNGKCTCYY
Length:60
Mass (Da):6,799
Last modified:January 11, 2011 - v1
Checksum:iBB1EA070E541F813
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
GT029234 mRNA. No translation available.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
GT029234 mRNA. No translation available.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 3.30.30.10. 1 hit.
InterProi IPR003614. Scorpion_toxin-like.
IPR001947. Scorpion_toxinS_K_inh.
[Graphical view ]
Pfami PF00451. Toxin_2. 1 hit.
[Graphical view ]
SUPFAMi SSF57095. SSF57095. 1 hit.
PROSITEi PS01138. SCORP_SHORT_TOXIN. 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: Yunnan.
    Tissue: Venom gland.

Entry informationi

Entry nameiKA127_LYCMC
AccessioniPrimary (citable) accession number: P0CI48
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: January 11, 2011
Last modified: October 29, 2014
This is version 12 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