NM_001627.4:c.394+3420G>C

Variant names:

• chr3-105527928-G-C
• rs2252459
• NM_001627.4:c.394+3420G>C

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001627.4(ALCAM):​c.394+3420G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. 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: 𝑓 0.0 (0 hom., cov: 26)
  • Failed GnomAD Quality Control
• Consequence: ALCAM NM_001627.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.133
• Publications: 4 publications found

Genes affected

ALCAM (HGNC:400): (activated leukocyte cell adhesion molecule) This gene encodes activated leukocyte cell adhesion molecule (ALCAM), also known as CD166 (cluster of differentiation 166), which is a member of a subfamily of immunoglobulin receptors with five immunoglobulin-like domains (VVC2C2C2) in the extracellular domain. This protein binds to T-cell differentiation antigene CD6, and is implicated in the processes of cell adhesion and migration. Multiple alternatively spliced transcript variants encoding different isoforms have been found. [provided by RefSeq, Aug 2011]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ALCAM	NM_001627.4	c.394+3420G>C		intron_variant	Intron 3 of 15	ENST00000306107.9	NP_001618.2
ALCAM	NM_001243280.2	c.394+3420G>C		intron_variant	Intron 3 of 14		NP_001230209.1
ALCAM	NM_001243281.2	c.394+3420G>C		intron_variant	Intron 3 of 13		NP_001230210.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ALCAM	ENST00000306107.9	c.394+3420G>C		intron_variant	Intron 3 of 15	1	NM_001627.4	ENSP00000305988.5
ALCAM	ENST00000472644.6	c.394+3420G>C		intron_variant	Intron 3 of 14	1		ENSP00000419236.2
ALCAM	ENST00000486979.6	c.241+3420G>C		intron_variant	Intron 3 of 15	5		ENSP00000418213.2
ALCAM	ENST00000481337.5	n.523+3420G>C		intron_variant	Intron 4 of 9	2

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 146174 Hom.: 0 Cov.: 26

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 146174 Hom.: 0 Cov.: 26 AF XY: 0.00 AC XY: 0 AN XY: 71130

African (AFR) AF: 0.00 AC: 0 AN: 39548

American (AMR) AF: 0.00 AC: 0 AN: 14392

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3340

East Asian (EAS) AF: 0.00 AC: 0 AN: 4944

South Asian (SAS) AF: 0.00 AC: 0 AN: 4680

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10062

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 304

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 66018

Other (OTH) AF: 0.00 AC: 0 AN: 2008

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	0.57
DANN	Benign	0.43
PhyloP100		-0.13

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: rs2252459; hg19: chr3-105246772;