Variant 3-105367463-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001627.4(ALCAM):c.55G>C(p.Ala19Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000428 in 1,613,860 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000044 ( 0 hom. )

Consequence

ALCAM
NM_001627.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.65

Variant links:

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]

ALCAM links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.895

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ALCAM	NM_001627.4 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/16	ENST00000306107.9
ALCAM	NM_001243280.2 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/15
ALCAM	NM_001243281.2 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/14
ALCAM	NM_001243283.2 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ALCAM	ENST00000306107.9 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/16	1	NM_001627.4	A1	Q13740-1
ALCAM	ENST00000472644.6 linkuse as main transcript	c.55G>C	p.Ala19Pro	missense_variant	1/15	1		P3	Q13740-2
ALCAM	ENST00000470756.5 linkuse as main transcript	n.546G>C		non_coding_transcript_exon_variant	1/3	1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

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:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000804

AC:

AN:

248818

Hom.:

AF XY:

0.00000742

AC XY:

AN XY:

134758

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000445

AC:

AN:

1461708

Hom.:

Cov.:

AF XY:

0.0000358

AC XY:

AN XY:

727184

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000567

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Benign

-0.058

BayesDel_noAF

Benign

-0.14

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.20

T;.

Eigen

Benign

0.056

Eigen_PC

Benign

0.012

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.73

T;T

M_CAP

Benign

0.058

MetaRNN

Pathogenic

0.89

D;D

MetaSVM

Benign

-0.60

MutationAssessor

Benign

1.9

L;L

MutationTaster

Benign

0.99

D;D

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-1.5

N;N

REVEL

Benign

0.28

Sift

Benign

0.033

D;D

Sift4G

Benign

0.063

T;T

Polyphen

1.0

D;.

Vest4

0.52

MutPred

0.81

Loss of stability (P = 0.0821);Loss of stability (P = 0.0821);

MVP

0.67

MPC

0.35

ClinPred

0.21

GERP RS

4.2

Varity_R

0.25

gMVP

0.66

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over