ZFIN ID: ZDB-GENE-050420-186
Gene Name: potassium inwardly rectifying channel subfamily J member 1a, tandem duplicate 4
Gene Symbol: kcnj1a.4    Nomenclature History

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Previous Name: si:ch211-244h7.5

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(Including Attributions)
Gene Type: protein_coding_gene
Location: Chr: 18 Mapping Details/Browsers
Description: Predicted to have inward rectifier potassium channel activity. Predicted to be involved in potassium ion import across plasma membrane. Predicted to localize to the integral component of membrane. Human ortholog(s) of this gene implicated in Bartter disease type 2. Orthologous to human KCNJ1 (potassium inwardly rectifying channel subfamily J member 1).
Genome Resources: Alliance (1),  Gene:569191 (1),  Ensembl(GRCz11):ENSDARG00000090635 (1)
GENE EXPRESSION No data available
MUTATIONS AND SEQUENCE TARGETING REAGENTS
Allele Type Localization Consequence Mutagen Suppliers
sa385 Point Mutation Unknown Premature Stop ENU
  • Zebrafish International Resource Center (ZIRC) (order this)
  • PHENOTYPE No data available
    DISEASE ASSOCIATED WITH kcnj1a.4 HUMAN ORTHOLOG
    Disease Ontology Term Multi-Species Data OMIM Term OMIM Phenotype ID
    Bartter disease type 2 Alliance Bartter syndrome, type 2 241200
    DISEASE ASSOCIATED WITH kcnj1a.4 VIA EXPERIMENTAL MODELS No data available
    GENE ONTOLOGY
    Ontology GO Term
    Biological Process ion transport (more)
    Cellular Component integral component of membrane (more)
    Molecular Function inward rectifier potassium channel activity (more)
    GO Terms (all 8)
    PROTEIN FAMILIES, DOMAINS AND SITES
    Type InterPro ID Name
    Family IPR003268 Potassium channel, inwardly rectifying, Kir1.1
    Homologous_superfamily IPR013518 Potassium channel, inwardly rectifying, Kir, cytoplasmic
    Homologous_superfamily IPR014756 Immunoglobulin E-set
    Family IPR016449 Potassium channel, inwardly rectifying, Kir
    Domain IPR040445 Potassium channel, inwardly rectifying, transmembrane domain
    Domain IPR041647 Inward rectifier potassium channel, C-terminal
    TRANSCRIPTS
    Type Name Length (nt) Analysis
    mRNA kcnj1a.4-201 (1)    Ensembl 1287
    Browsers: UCSCNCBIEnsemblZFIN
    INTERACTIONS AND PATHWAYS
    ANTIBODIES No data available
    PLASMIDS No data available
    CONSTRUCTS WITH SEQUENCES FROM kcnj1a.4 No data available
    MARKER RELATIONSHIPS
    kcnj1a.4 Contained in: [BAC] CH211-244H7 (1)
    SEQUENCE INFORMATION
    Type Accession # Length (bp/aa) Analysis
    RNA RefSeq:NM_001045178 (1) 1608 bp
    Genomic GenBank:BX927076 (1) 152951 bp
    Select Tool
    Polypeptide UniProtKB:Q1L8I7 (1) 368 aa
    Sequence Information (all 9)
    ORTHOLOGY for kcnj1a.4 ( Chr: 18 )
    CITATIONS (17)