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KCNJ2

potassium inwardly rectifying channel subfamily J member 2

HCNC Approved Symbol
KCNJ2 (HGNC:6263)
Genomic Coordinates
17:70,169,532 - 70,180,044 (17q24.3)
Synonyms
Kir2.1, IRK1, LQT7
Disease Associations
This gene is associated with the following 3 diseases in OMIM.

Diagnosed Cases

5Patients

In total, 5 patients were diagnosed with a variant in the KCNJ2 gene.

Frequently observed phenotypes

(Top 5 only, Patient count*)
*% of total patients presenting each phenotype is shown in parentheses.

Distal muscle weakness
 1 (20.0%)
Hyperextension of the knees
 1 (20.0%)
Abnormality of the face
 1 (20.0%)
Global developmental delay
 1 (20.0%)
Microcephaly
 1 (20.0%)
KCNJ2 - Gene browser | 3billion