12-591509-G-A

Variant names:

• chr12-591509-G-A
• rs2607924
• NM_016533.6:c.34-25331C>T

Variant summary

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

The NM_016533.6(NINJ2):​c.34-25331C>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: NINJ2 NM_016533.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.41
• Publications: 1 publications found

Genes affected

NINJ2 (HGNC:7825): (ninjurin 2) The protein encoded by this gene belongs to the ninjurin (for nerve injury induced) family. It is a cell surface adhesion protein that is upregulated in Schwann cells surrounding the distal segment of injured nerve, and promotes neurite outgrowth, thus may have a role in nerve regeneration after nerve injury. [provided by RefSeq, Oct 2011]

ENSG00000256020 (HGNC:):

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=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016533.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NINJ2	NM_016533.6	MANE Select	c.34-25331C>T		intron	N/A	NP_057617.3
	NINJ2	NM_001294345.2		c.12+18837C>T		intron	N/A	NP_001281274.1
	NINJ2	NM_001294346.2		c.-75-25331C>T		intron	N/A	NP_001281275.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NINJ2	ENST00000305108.10	TSL:1 MANE Select	c.34-25331C>T		intron	N/A	ENSP00000307552.5
	NINJ2	ENST00000662884.1		c.172-25331C>T		intron	N/A	ENSP00000499548.1
	NINJ2	ENST00000397265.7	TSL:3	c.12+18837C>T		intron	N/A	ENSP00000380435.3

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

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	0.30
DANN	Benign	0.88
PhyloP100		-2.4

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs2607924; hg19: chr12-700675;