rs528794855

Variant names:

• chr2-44942121-C-G
• rs528794855
• NM_005413.4:c.17C>G

Your query was ambiguous. Multiple possible variants found:

• chr2-44942121-C-G
• chr2-44942121-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_005413.4(SIX3):​c.17C>G​(p.Pro6Arg) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: SIX3 NM_005413.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.79

Genes affected

SIX3 (HGNC:10889): (SIX homeobox 3) This gene encodes a member of the sine oculis homeobox transcription factor family. The encoded protein plays a role in eye development. Mutations in this gene have been associated with holoprosencephaly type 2. [provided by RefSeq, Oct 2009]

SIX3-AS1 (HGNC:40532): (SIX3 antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.846

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SIX3	NM_005413.4	c.17C>G	p.Pro6Arg	missense_variant	Exon 1 of 2	ENST00000260653.5	NP_005404.1
SIX3-AS1	NR_103786.1	n.-243G>C		upstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SIX3	ENST00000260653.5	c.17C>G	p.Pro6Arg	missense_variant	Exon 1 of 2	1	NM_005413.4	ENSP00000260653.3
SIX3-AS1	ENST00000419364.3	n.-205G>C		upstream_gene_variant		2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.42
BayesDel_addAF	Pathogenic	0.23	D
BayesDel_noAF	Uncertain	0.10
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.31	T
Eigen	Uncertain	0.51
Eigen_PC	Uncertain	0.42
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.82	T
M_CAP	Pathogenic	0.78	D
MetaRNN	Pathogenic	0.85	D
MetaSVM	Pathogenic	0.99	D
MutationAssessor	Benign	0.81	L
PrimateAI	Pathogenic	0.83	D
PROVEAN	Benign	-1.2	N
REVEL	Pathogenic	0.79
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.018	D
Polyphen		1.0	D
Vest4		0.81
MutPred		0.51		Gain of MoRF binding (P = 0.0186);
MVP		0.99
MPC		2.2
ClinPred		0.93	D
GERP RS		2.9
Varity_R		0.40
gMVP		0.87

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs528794855; hg19: chr2-45169260;