rs370986176

Variant names:

• chr14-21523695-A-G
• rs370986176
• NM_001364564.1:c.2027T>C

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001364564.1(SALL2):​c.2027T>C​(p.Phe676Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000266 in 1,614,082 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. F676F) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000027 (0 hom.)
• Consequence: SALL2 NM_001364564.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.40
• Publications: 1 publications found

Genes affected

SALL2 (HGNC:10526): (spalt like transcription factor 2) This gene encodes a protein containing multiple zinc finger domains. The encoded protein functions in optical fissure closure during development of the eye in the embryo. Mutations in this gene are associated with ocular coloboma. [provided by RefSeq, Jul 2016]

SALL2 Gene-Disease associations (from GenCC):

• coloboma, ocular, autosomal recessive

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001364564.1. 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
	SALL2	NM_001364564.1	MANE Select	c.2027T>C	p.Phe676Ser	missense	Exon 2 of 2	NP_001351493.1	F5H433
	SALL2	NM_005407.3		c.2033T>C	p.Phe678Ser	missense	Exon 2 of 2	NP_005398.2	Q9Y467-1
	SALL2	NM_001291446.2		c.1628T>C	p.Phe543Ser	missense	Exon 3 of 4	NP_001278375.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SALL2	ENST00000537235.2	TSL:2 MANE Select	c.2027T>C	p.Phe676Ser	missense	Exon 2 of 2	ENSP00000438493.2	F5H433
	SALL2	ENST00000614342.1	TSL:1	c.2033T>C	p.Phe678Ser	missense	Exon 2 of 2	ENSP00000483562.1	Q9Y467-1
	SALL2	ENST00000611430.4	TSL:1	c.386-1451T>C		intron	N/A	ENSP00000484460.1	Q9Y467-3

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152198 Hom.: 0 Cov.: 33

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: 0.0000441

Gnomad OTH AF: 0.000478

GnomAD4 exome AF: 0.0000267 AC: 39 AN: 1461884 Hom.: 0 Cov.: 42 AF XY: 0.0000289 AC XY: 21 AN XY: 727240

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000261 AC: 29 AN: 1112012

Other (OTH) AF: 0.000149 AC: 9 AN: 60396

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152198 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74348

African (AFR) AF: 0.00 AC: 0 AN: 41458

American (AMR) AF: 0.00 AC: 0 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

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

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 68030

Other (OTH) AF: 0.000478 AC: 1 AN: 2092

Alfa AF: 0.0000329 Hom.: 0

Bravo AF: 0.0000189

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000116 AC: 1

ExAC AF: 0.00000824 AC: 1

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	Pathogenic	0.99
BayesDel_addAF	Uncertain	0.044	T
BayesDel_noAF	Benign	-0.17
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.047	T
Eigen	Benign	-0.26
Eigen_PC	Benign	-0.22
FATHMM_MKL	Benign	0.47	N
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.055	D
MetaRNN	Uncertain	0.64	D
MetaSVM	Benign	-0.99	T
PhyloP100		1.4
PrimateAI	Pathogenic	0.85	D
PROVEAN	Pathogenic	-6.0	D
REVEL	Benign	0.23
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.024	D
Polyphen		0.98	D
Vest4		0.76
MVP		0.37
ClinPred		0.78	D
GERP RS		4.8
gMVP		0.73
Mutation Taster		=65/35	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: rs370986176; hg19: chr14-21991829;