NM_005315.2:c.281T>A

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_005315.2(GSC2):​c.281T>A​(p.Leu94Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

GSC2
NM_005315.2 missense

Scores

2
4
12

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.68

Publications

0 publications found
Variant links:
Genes affected
GSC2 (HGNC:4613): (goosecoid homeobox 2) Goosecoidlike (GSCL), a homeodomain-containing gene, resides in the critical region for VCFS/DGS on 22q11. Velocardiofacial syndrome (VCFS) is a developmental disorder characterized by conotruncal heart defects, craniofacial anomalies, and learning disabilities. VCFS is phenotypically related to DiGeorge syndrome (DGS) and both syndromes are associated with hemizygous 22q11 deletions. Because many of the tissues and structures affected in VCFS/DGS derive from the pharyngeal arches of the developing embryo, it is believed that haploinsufficiency of a gene involved in embryonic development may be responsible for its etiology. The gene is expressed in a limited number of adult tissues, as well as in early human development. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005315.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
GSC2
NM_005315.2
MANE Select
c.281T>Ap.Leu94Gln
missense
Exon 2 of 3NP_005306.1O15499

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
GSC2
ENST00000086933.3
TSL:5 MANE Select
c.281T>Ap.Leu94Gln
missense
Exon 2 of 3ENSP00000086933.2O15499

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD2 exomes
AF:
0.00
AC:
0
AN:
15680
AF XY:
0.00
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:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1241496
Hom.:
0
Cov.:
32
AF XY:
0.00
AC XY:
0
AN XY:
603618
African (AFR)
AF:
0.00
AC:
0
AN:
24174
American (AMR)
AF:
0.00
AC:
0
AN:
13262
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
18172
East Asian (EAS)
AF:
0.00
AC:
0
AN:
27762
South Asian (SAS)
AF:
0.00
AC:
0
AN:
58496
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
31420
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3768
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1013242
Other (OTH)
AF:
0.00
AC:
0
AN:
51200
GnomAD4 genome
Cov.:
33
Alfa
AF:
0.0000712
Hom.:
0
Bravo
AF:
0.0000113

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.14
BayesDel_addAF
Uncertain
0.026
T
BayesDel_noAF
Benign
-0.20
CADD
Uncertain
24
DANN
Uncertain
0.99
DEOGEN2
Benign
0.055
T
Eigen
Benign
0.0087
Eigen_PC
Benign
-0.011
FATHMM_MKL
Benign
0.41
N
LIST_S2
Benign
0.45
T
M_CAP
Pathogenic
0.98
D
MetaRNN
Uncertain
0.44
T
MetaSVM
Uncertain
-0.13
T
MutationAssessor
Benign
0.90
L
PhyloP100
2.7
PrimateAI
Pathogenic
0.87
D
PROVEAN
Benign
-0.94
N
REVEL
Benign
0.21
Sift
Benign
0.064
T
Sift4G
Benign
0.11
T
Polyphen
0.99
D
Vest4
0.20
MutPred
0.29
Gain of solvent accessibility (P = 0.0137)
MVP
0.68
MPC
1.2
ClinPred
0.58
D
GERP RS
4.0
PromoterAI
0.0044
Neutral
Varity_R
0.36
gMVP
0.41
Mutation Taster
=87/13
polymorphism

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

Publications

Other links and lift over

dbSNP: rs1431659170; hg19: chr22-19137408; API