11-33087084-T-C

Variant names:

• chr11-33087084-T-C
• rs745985559
• NM_001326.3:c.1699A>G

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_001326.3(CSTF3):​c.1699A>G​(p.Ile567Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000297 in 1,614,002 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000029 (0 hom.)
• Consequence: CSTF3 NM_001326.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.53
• Publications: 1 publications found

Genes affected

CSTF3 (HGNC:2485): (cleavage stimulation factor subunit 3) The protein encoded by this gene is one of three (including CSTF1 and CSTF2) cleavage stimulation factors that combine to form the cleavage stimulation factor complex (CSTF). This complex is involved in the polyadenylation and 3' end cleavage of pre-mRNAs. The encoded protein functions as a homodimer and interacts directly with both CSTF1 and CSTF2 in the CSTF complex. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

TCP11L1 (HGNC:25655): (t-complex 11 like 1) Predicted to be involved in signal transduction. Located in microtubule. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.06423688).
• BS2: High AC in GnomAd4 at 5 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001326.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CSTF3	NM_001326.3	MANE Select	c.1699A>G	p.Ile567Val	missense	Exon 18 of 21	NP_001317.1	Q12996-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CSTF3	ENST00000323959.9	TSL:1 MANE Select	c.1699A>G	p.Ile567Val	missense	Exon 18 of 21	ENSP00000315791.4	Q12996-1
	CSTF3	ENST00000524827.6	TSL:3	c.1795A>G	p.Ile599Val	missense	Exon 19 of 22	ENSP00000431355.2	E9PLP8
	CSTF3	ENST00000954368.1		c.1699A>G	p.Ile567Val	missense	Exon 18 of 21	ENSP00000624427.1

Frequencies

GnomAD3 genomes AF: 0.0000329 AC: 5 AN: 152158 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000384

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.000478

GnomAD2 exomes AF: 0.0000954 AC: 24 AN: 251458 AF XY: 0.0000809

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000578

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00109

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000294 AC: 43 AN: 1461844 Hom.: 0 Cov.: 31 AF XY: 0.0000316 AC XY: 23 AN XY: 727228

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.0000447 AC: 2 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.000328 AC: 13 AN: 39694

South Asian (SAS) AF: 0.0000464 AC: 4 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5768

European-Non Finnish (NFE) AF: 0.0000180 AC: 20 AN: 1111982

Other (OTH) AF: 0.0000331 AC: 2 AN: 60392

GnomAD4 genome AF: 0.0000329 AC: 5 AN: 152158 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74320

African (AFR) AF: 0.00 AC: 0 AN: 41436

American (AMR) AF: 0.00 AC: 0 AN: 15266

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.000384 AC: 2 AN: 5204

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10612

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68028

Other (OTH) AF: 0.000478 AC: 1 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000604

ExAC AF: 0.0000824 AC: 10

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.054
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.29
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Benign	0.078	T
Eigen	Benign	-0.16
Eigen_PC	Benign	0.093
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.77	T
M_CAP	Benign	0.0034	T
MetaRNN	Benign	0.064	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.0	N
PhyloP100		4.5
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	0.22	N
REVEL	Benign	0.13
Sift	Benign	0.39	T
Sift4G	Benign	0.70	T
Polyphen		0.0	B
Vest4		0.33
MutPred		0.53		Loss of helix (P = 0.0104)
MVP		0.35
MPC		1.1
ClinPred		0.079	T
GERP RS		5.8
Varity_R		0.088
gMVP		0.31
Mutation Taster		=85/15	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

Other links and lift over

dbSNP: rs745985559; hg19: chr11-33108630; COSMIC: COSV105906164; COSMIC: COSV105906164;