chr1-54404892-C-T

Variant names:

• chr1-54404892-C-T
• NM_145716.4:c.95G>A

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_145716.4(SSBP3):​c.95G>A​(p.Gly32Glu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 31)
• Consequence: SSBP3 NM_145716.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.53
• Publications: 0 publications found

Genes affected

SSBP3 (HGNC:15674): (single stranded DNA binding protein 3) Predicted to enable single-stranded DNA binding activity and transcription coactivator activity. Predicted to be involved in head development and positive regulation of transcription by RNA polymerase II. Predicted to act upstream of or within hematopoietic progenitor cell differentiation. Predicted to be part of protein-containing complex. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000232245 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.783

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145716.4. 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
	SSBP3	NM_145716.4	MANE Select	c.95G>A	p.Gly32Glu	missense	Exon 2 of 18	NP_663768.1	Q9BWW4-1
	SSBP3	NM_001394360.1		c.95G>A	p.Gly32Glu	missense	Exon 2 of 17	NP_001381289.1
	SSBP3	NM_018070.5		c.95G>A	p.Gly32Glu	missense	Exon 2 of 17	NP_060540.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SSBP3	ENST00000610401.6	TSL:5 MANE Select	c.95G>A	p.Gly32Glu	missense	Exon 2 of 18	ENSP00000479674.2	Q9BWW4-1
	SSBP3	ENST00000357475.9	TSL:1	c.95G>A	p.Gly32Glu	missense	Exon 2 of 17	ENSP00000350067.4	Q9BWW4-3
	SSBP3	ENST00000909145.1		c.95G>A	p.Gly32Glu	missense	Exon 2 of 17	ENSP00000579204.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 31

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	1.0
BayesDel_addAF	Pathogenic	0.38	D
BayesDel_noAF	Pathogenic	0.31
CADD	Pathogenic	31
DANN	Uncertain	1.0
DEOGEN2	Benign	0.23	T
Eigen	Pathogenic	0.74
Eigen_PC	Pathogenic	0.72
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.049	D
MetaRNN	Pathogenic	0.78	D
MetaSVM	Uncertain	-0.16	T
MutationAssessor	Benign	1.5	L
PhyloP100		7.5
PrimateAI	Pathogenic	0.95	D
PROVEAN	Pathogenic	-6.2	D
REVEL	Uncertain	0.43
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.0020	D
Polyphen		1.0	D
Vest4		0.92
MutPred		0.58		Gain of ubiquitination at K35 (P = 0.0546)
MVP		0.41
MPC		1.4
ClinPred		1.0	D
GERP RS		4.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.93
gMVP		0.91
Mutation Taster		=190/110	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

hg19: chr1-54870565;