16-51142093-G-C

Variant names:

• chr16-51142093-G-C
• NM_002968.3:c.129C>G

Variant summary

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

The NM_002968.3(SALL1):​c.129C>G​(p.His43Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,630 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. H43H) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SALL1 NM_002968.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.538

Genes affected

SALL1 (HGNC:10524): (spalt like transcription factor 1) The protein encoded by this gene is a zinc finger transcriptional repressor and may be part of the NuRD histone deacetylase complex (HDAC). Defects in this gene are a cause of Townes-Brocks syndrome (TBS) as well as bronchio-oto-renal syndrome (BOR). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

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
SALL1	NM_002968.3	c.129C>G	p.His43Gln	missense_variant	Exon 2 of 3	ENST00000251020.9	NP_002959.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SALL1	ENST00000251020.9	c.129C>G	p.His43Gln	missense_variant	Exon 2 of 3	1	NM_002968.3	ENSP00000251020.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461630 Hom.: 0 Cov.: 39 AF XY: 0.00 AC XY: 0 AN XY: 727124

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: 8.99e-7

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	0.21
BayesDel_addAF	Uncertain	0.15	D
BayesDel_noAF	Uncertain	-0.020
CADD	Benign	19
DANN	Uncertain	0.99
DEOGEN2	Pathogenic	0.84	D
Eigen	Benign	0.082
Eigen_PC	Benign	0.021
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.027	D
MetaRNN	Uncertain	0.70	D
MetaSVM	Benign	-0.83	T
MutationAssessor	Uncertain	2.8	M
PrimateAI	Pathogenic	0.80	T
PROVEAN	Uncertain	-3.7	D
REVEL	Benign	0.25
Sift	Uncertain	0.016	D
Sift4G	Benign	0.12	T
Polyphen		1.0	D
Vest4		0.78
MutPred		0.35		Gain of disorder (P = 0.0836);
MVP		0.74
MPC		0.79
ClinPred		0.98	D
GERP RS		0.20
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6
Varity_R		0.49
gMVP		0.21

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr16-51176004;