Genetic Variant APOM:p.Pro24Ser (chr6-31656036-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_019101.3(APOM):c.70C>T(p.Pro24Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000209 in 1,437,518 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P24T) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

APOM
NM_019101.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.56

Publications

0 publications found

Variant links:

Genes affected

APOM (HGNC:13916): (apolipoprotein M) The protein encoded by this gene is an apolipoprotein and member of the lipocalin protein family. It is found associated with high density lipoproteins and to a lesser extent with low density lipoproteins and triglyceride-rich lipoproteins. The encoded protein is secreted through the plasma membrane but remains membrane-bound, where it is involved in lipid transport. Alternate splicing results in both coding and non-coding variants of this gene. [provided by RefSeq, Jan 2012]

APOM links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.17905325).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_019101.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
APOM	NM_019101.3	MANE Select	c.70C>T	p.Pro24Ser	missense	Exon 1 of 6	NP_061974.2
APOM	NM_001256169.2		c.-102-436C>T		intron	N/A	NP_001243098.1	O95445-2
APOM	NR_045828.2		n.149-436C>T		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
APOM	ENST00000375916.4	TSL:1 MANE Select	c.70C>T	p.Pro24Ser	missense	Exon 1 of 6	ENSP00000365081.3	O95445-1
APOM	ENST00000375920.8	TSL:1	c.-102-436C>T		intron	N/A	ENSP00000365085.4	O95445-2
APOM	ENST00000375918.6	TSL:2	c.-102-436C>T		intron	N/A	ENSP00000365083.2	Q5SRP5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000485

AC:

AN:

206154

AF XY:

0.00000897

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000112

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000209

AC:

AN:

1437518

Hom.:

Cov.:

AF XY:

0.00000281

AC XY:

AN XY:

712682

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33146

American (AMR)

AF:

0.00

AC:

AN:

41088

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25718

East Asian (EAS)

AF:

0.00

AC:

AN:

39034

South Asian (SAS)

AF:

0.00

AC:

AN:

82694

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50924

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5698

European-Non Finnish (NFE)

AF:

0.00000273

AC:

AN:

1099658

Other (OTH)

AF:

0.00

AC:

AN:

59558

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.096

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.18

Eigen

Benign

-0.12

Eigen_PC

Benign

0.022

FATHMM_MKL

Benign

0.74

M_CAP

Benign

0.0042

MetaRNN

Benign

0.18

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.4

PhyloP100

1.6

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.1

REVEL

Benign

0.051

Sift

Benign

0.18

Sift4G

Benign

0.29

Polyphen

0.28

Vest4

0.095

MutPred

0.37

Gain of disorder (P = 0.0807)

MVP

0.66

MPC

0.27

ClinPred

0.24

GERP RS

3.6

PromoterAI

-0.0074

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.23

gMVP

0.74

Mutation Taster

=89/11

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over