InnateDB: Systems Biology of the Innate Immune Response

Mus musculus Protein: Kcnd1

Summary

InnateDB Protein

IDBP-129586.6

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

Kcnd1

Protein Name

potassium voltage-gated channel, Shal-related family, member 1

Synonyms

1110037K09Rik; Kca2-1; Kv4.1; mShal1; Shal;

Species

Mus musculus

Ensembl Protein

ENSMUSP00000009875

InnateDB Gene

IDBG-129584 (Kcnd1)

Protein Structure

UniProt Annotation

Function

Pore-forming (alpha) subunit of voltage-gated rapidly inactivating A-type potassium channels. May contribute to I(To) current in the heart and I(Sa) current in neurons. Channel properties are modulated by subunit assembly. {ECO:0000269PubMed:2034678}.

Subcellular Localization

Membrane; Multi-pass membrane protein. Cell projection, dendrite {ECO:0000250}.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.

Experimentally validated
Total	2 [view]
Protein-Protein	2 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Gene Ontology

Molecular Function

Accession	GO Term
GO:0005216	ion channel activity
GO:0005251	delayed rectifier potassium channel activity
GO:0005515	protein binding
GO:0046872	metal ion binding

Biological Process

GO:0006811	ion transport
GO:0034765	regulation of ion transmembrane transport
GO:0051260	protein homooligomerization
GO:0055085	transmembrane transport
GO:0071805	potassium ion transmembrane transport

Cellular Component

GO:0008076	voltage-gated potassium channel complex
GO:0016020	membrane
GO:0030425	dendrite
GO:0043025	neuronal cell body

Protein Structure and Domains

PDB ID

MGI:96671

InterPro

IPR000210 BTB/POZ-like
IPR003091 Potassium channel
IPR003131 Potassium channel tetramerisation-type BTB domain
IPR003968 Potassium channel, voltage dependent, Kv
IPR003971 Potassium channel, voltage dependent, Kv9
IPR003974 Potassium channel, voltage dependent, Kv3
IPR003975 Potassium channel, voltage dependent, Kv4
IPR004054 Potassium channel, voltage dependent, Kv4.1
IPR005821 Ion transport domain
IPR011333 BTB/POZ fold
IPR013099 Two pore domain potassium channel domain
IPR021645 Shal-type voltage-gated potassium channels
IPR024587 Potassium channel, voltage dependent, Kv4, C-terminal

PFAM

PF02214
PF00520
PF07885
PF11601
PF11879

PRINTS

PR00169
PR01491
PR01494
PR01498
PR01497
PR01516

PIRSF

SMART

SM00225

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt