rs370925278

Variant names:

• chr2-43675584-G-A
• rs370925278
• NM_001101330.3:c.739C>T

Your query was ambiguous. Multiple possible variants found:

• chr2-43675584-G-A
• chr2-43675584-G-C
• chr2-43675584-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001101330.3(C1GALT1C1L):​c.739C>T​(p.Pro247Ser) variant causes a missense 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. 9/12 in silico tools predict 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: 33)
• Consequence: C1GALT1C1L NM_001101330.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.24

Genes affected

C1GALT1C1L (HGNC:51617): (C1GALT1 specific chaperone 1 like) Predicted to enable glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity. Predicted to be involved in O-glycan processing, core 1. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

PLEKHH2 (HGNC:30506): (pleckstrin homology, MyTH4 and FERM domain containing H2) Predicted to enable actin binding activity. Predicted to be involved in negative regulation of actin filament depolymerization. Located in several cellular components, including cytosol; lamellipodium; and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07028058).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
C1GALT1C1L	NM_001101330.3	c.739C>T	p.Pro247Ser	missense_variant	Exon 1 of 1	ENST00000475092.4	NP_001094800.1
PLEKHH2	NM_172069.4	c.124-3279G>A		intron_variant	Intron 2 of 29	ENST00000282406.9	NP_742066.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
C1GALT1C1L	ENST00000475092.4	c.739C>T	p.Pro247Ser	missense_variant	Exon 1 of 1	6	NM_001101330.3	ENSP00000489061.1
PLEKHH2	ENST00000282406.9	c.124-3279G>A		intron_variant	Intron 2 of 29	1	NM_172069.4	ENSP00000282406.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 39

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_noAF	Benign	-0.52
CADD	Benign	8.9
DANN	Benign	0.68
DEOGEN2	Benign	0.022	T
FATHMM_MKL	Benign	0.55	D
LIST_S2	Benign	0.69	T
MetaRNN	Benign	0.070	T
PrimateAI	Benign	0.32	T
Sift4G	Benign	1.0	T
Vest4		0.050
GERP RS		2.5
Varity_R		0.047
gMVP		0.22

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

Other links and lift over

dbSNP: rs370925278; hg19: chr2-43902723;