rs4282162

Variant names:

• chr4-21816098-C-A
• rs4282162
• NM_025221.6:c.61+132473G>T

Your query was ambiguous. Multiple possible variants found:

• chr4-21816098-C-A
• chr4-21816098-C-G
• chr4-21816098-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_025221.6(KCNIP4):​c.61+132473G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: KCNIP4 NM_025221.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.101
• Publications: 4 publications found

Genes affected

KCNIP4 (HGNC:30083): (potassium voltage-gated channel interacting protein 4) This gene encodes a member of the family of voltage-gated potassium (Kv) channel-interacting proteins (KCNIPs), which belong to the recoverin branch of the EF-hand superfamily. Members of the KCNIP family are small calcium binding proteins. They all have EF-hand-like domains, and differ from each other in the N-terminus. They are integral subunit components of native Kv4 channel complexes. They may regulate A-type currents, and hence neuronal excitability, in response to changes in intracellular calcium. This protein member also interacts with presenilin. Multiple alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025221.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNIP4	NM_025221.6	MANE Select	c.61+132473G>T		intron	N/A	NP_079497.2
	KCNIP4	NM_147181.4		c.61+132473G>T		intron	N/A	NP_671710.1	Q6PIL6-2
	KCNIP4	NM_147182.4		c.-135-53066G>T		intron	N/A	NP_671711.1	Q6PIL6-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNIP4	ENST00000382152.7	TSL:5 MANE Select	c.61+132473G>T		intron	N/A	ENSP00000371587.2	Q6PIL6-1
	KCNIP4	ENST00000447367.6	TSL:5	c.61+132473G>T		intron	N/A	ENSP00000399080.2	Q6PIL6-2
	KCNIP4	ENST00000512102.1	TSL:5	n.46+39572G>T		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 8868

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	2.1
DANN	Benign	0.57
PhyloP100		0.10

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs4282162; hg19: chr4-21817721;