rs903800906

Variant names:

• chr9-32630901-T-A
• rs903800906
• NM_153809.2:c.4679A>T

Your query was ambiguous. Multiple possible variants found:

• chr9-32630901-T-A
• chr9-32630901-T-C
• chr9-32630901-T-G

Variant summary

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

The NM_153809.2(TAF1L):​c.4679A>T​(p.Tyr1560Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,461,882 control chromosomes in the GnomAD database, with no homozygous occurrence. 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. Y1560C) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: TAF1L NM_153809.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.00

Genes affected

TAF1L (HGNC:18056): (TATA-box binding protein associated factor 1 like) This locus is intronless, and apparently arose in the primate lineage from retrotransposition of the transcript from the multi-exon TAF1 locus on the X chromosome. The gene is expressed in male germ cells, and the product has been shown to function interchangeably with the TAF1 product. [provided by RefSeq, Aug 2015]

ACMG classification

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
TAF1L	NM_153809.2	c.4679A>T	p.Tyr1560Phe	missense_variant	Exon 1 of 1	ENST00000242310.4	NP_722516.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TAF1L	ENST00000242310.4	c.4679A>T	p.Tyr1560Phe	missense_variant	Exon 1 of 1	6	NM_153809.2	ENSP00000418379.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461882 Hom.: 0 Cov.: 36 AF XY: 0.00 AC XY: 0 AN XY: 727240

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.40
CADD	Uncertain	24
DANN	Uncertain	0.98
DEOGEN2	Benign	0.13	T
Eigen	Benign	-0.15
Eigen_PC	Benign	-0.23
FATHMM_MKL	Uncertain	0.85	D
LIST_S2	Uncertain	0.97	D
M_CAP	Benign	0.0014	T
MetaRNN	Uncertain	0.54	D
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.6	L
PrimateAI	Benign	0.40	T
PROVEAN	Uncertain	-3.6	D
REVEL	Benign	0.17
Sift	Uncertain	0.020	D
Sift4G	Uncertain	0.057	T
Polyphen		0.73	P
Vest4		0.37
MutPred		0.70		Gain of methylation at K1561 (P = 0.031);
MVP		0.63
MPC		0.30
ClinPred		0.99	D
GERP RS		0.49
Varity_R		0.53
gMVP		0.46

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

LitVar

Other links and lift over

dbSNP: rs903800906; hg19: chr9-32630899;