Genetic Variant NM_017871.6:c.1646G>A (chr1-1312109-C-T) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_017871.6(INTS11):c.1646G>A(p.Gly549Asp) variant causes a missense change. The variant allele was found at a frequency of 0.0000178 in 1,573,590 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

INTS11
NM_017871.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.46

Variant links:

Genes affected

INTS11 (HGNC:26052): (integrator complex subunit 11) The Integrator complex contains at least 12 subunits and associates with the C-terminal domain of RNA polymerase II large subunit (POLR2A; MIM 180660) and mediates the 3-prime end processing of small nuclear RNAs U1 (RNU1; MIM 180680) and U2 (RNU2; MIM 180690). INTS11, or CPSF3L, is the catalytic subunit of the Integrator complex (Baillat et al., 2005 [PubMed 16239144]).[supplied by OMIM, Mar 2008]

INTS11 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
INTS11	NM_017871.6 link	c.1646G>A	p.Gly549Asp	missense_variant	Exon 16 of 17	ENST00000435064.6	NP_060341.2	Q5TA45-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
INTS11	ENST00000435064.6 link	c.1646G>A	p.Gly549Asp	missense_variant	Exon 16 of 17	1	NM_017871.6	ENSP00000413493.2		Q5TA45-1

Frequencies

GnomAD3 genomes

AF:

0.0000136

AC:

AN:

146928

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:

0.0000298

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000394

AC:

AN:

203048

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

108830

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000606

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000700

Gnomad OTH exome

AF:

0.000196

GnomAD4 exome

AF:

0.0000182

AC:

AN:

1426662

Hom.:

Cov.:

AF XY:

0.0000184

AC XY:

AN XY:

705830

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000257

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000201

Gnomad4 OTH exome

AF:

0.0000509

GnomAD4 genome

AF:

0.0000136

AC:

AN:

146928

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

71058

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:

0.0000298

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000662

Hom.:

Bravo

AF:

0.0000113

ExAC

AF:

0.0000337

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 11, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1646G>A (p.G549D) alteration is located in exon 16 (coding exon 16) of the CPSF3L gene. This alteration results from a G to A substitution at nucleotide position 1646, causing the glycine (G) at amino acid position 549 to be replaced by an aspartic acid (D). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.38

BayesDel_addAF

Uncertain

0.090

BayesDel_noAF

Benign

-0.11

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.055

.;.;.;T;T;T;.;.;.

Eigen

Benign

0.085

Eigen_PC

Benign

0.071

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.97

D;D;D;D;D;D;D;D;D

M_CAP

Benign

0.084

MetaRNN

Uncertain

0.74

D;D;D;D;D;D;D;D;D

MetaSVM

Benign

-0.87

MutationAssessor

Uncertain

2.1

.;.;.;.;M;.;.;.;.

PrimateAI

Uncertain

0.76

PROVEAN

Uncertain

-2.9

D;D;.;.;D;D;.;D;D

REVEL

Benign

0.21

Sift

Benign

0.079

T;T;.;.;T;T;.;T;T

Sift4G

Benign

0.15

T;T;T;T;T;T;T;T;T

Polyphen

0.85, 0.95, 0.97, 0.010

.;.;.;.;P;P;.;D;B

Vest4

0.90

MVP

0.72

MPC

0.15

ClinPred

0.32

GERP RS

4.0

Varity_R

0.45

gMVP

0.59

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over