7-44001173-C-G

Variant names:

• chr7-44001173-C-G
• rs1282940485
• NM_001378423.2:c.268C>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001378423.2(SPDYE1):​c.268C>G​(p.Pro90Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000563 in 1,598,154 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P90T) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 28)
  • Exomes 𝑓: 0.0000035 (0 hom.)
• Consequence: SPDYE1 NM_001378423.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.636
• Publications: 0 publications found

Genes affected

SPDYE1 (HGNC:16408): (speedy/RINGO cell cycle regulator family member E1) This gene is located at chromosome 7p13 which is close to the Williams Beuren syndrome chromosome region 7q11.23. [provided by RefSeq, Jul 2008]

POLR2J4 (HGNC:):

POLR2J4 (HGNC:28195): (RNA polymerase II subunit J4 (pseudogene))

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.15966359).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001378423.2. 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
	SPDYE1	NM_001378423.2	MANE Select	c.268C>G	p.Pro90Ala	missense	Exon 3 of 9	NP_001365352.1	A0A494C1S0
	SPDYE1	NM_175064.4		c.148C>G	p.Pro50Ala	missense	Exon 1 of 7	NP_778234.2
	POLR2J4	NR_003655.3		n.489+12420G>C		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SPDYE1	ENST00000693451.1	MANE Select	c.268C>G	p.Pro90Ala	missense	Exon 3 of 9	ENSP00000509569.1	A0A494C1S0
	SPDYE1	ENST00000258704.3	TSL:1	c.148C>G	p.Pro50Ala	missense	Exon 1 of 7	ENSP00000258704.3	Q8NFV5
	POLR2J4	ENST00000427076.5	TSL:1	n.444+12420G>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 151858 Hom.: 0 Cov.: 28

Gnomad AFR AF: 0.0000968

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000664 AC: 1 AN: 150664 AF XY: 0.0000124

Gnomad AFR exome AF: 0.000129

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000346 AC: 5 AN: 1446296 Hom.: 0 Cov.: 34 AF XY: 0.00000417 AC XY: 3 AN XY: 719870

African (AFR) AF: 0.000150 AC: 5 AN: 33436

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39692

South Asian (SAS) AF: 0.00 AC: 0 AN: 86194

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 39254

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4794

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111902

Other (OTH) AF: 0.00 AC: 0 AN: 60188

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 151858 Hom.: 0 Cov.: 28 AF XY: 0.0000270 AC XY: 2 AN XY: 74150

African (AFR) AF: 0.0000968 AC: 4 AN: 41330

American (AMR) AF: 0.00 AC: 0 AN: 15230

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5166

South Asian (SAS) AF: 0.00 AC: 0 AN: 4812

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10570

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67968

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000227

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	Benign	0.086
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	5.2
DANN	Benign	0.97
DEOGEN2	Benign	0.0082	T
Eigen	Benign	-0.28
Eigen_PC	Benign	-0.54
FATHMM_MKL	Benign	0.028	N
LIST_S2	Benign	0.66	T
M_CAP	Benign	0.0015	T
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	1.3	L
PhyloP100		0.64
PrimateAI	Uncertain	0.48	T
PROVEAN	Uncertain	-2.8	D
REVEL	Benign	0.095
Sift	Benign	0.12	T
Sift4G	Pathogenic	0.0	D
Polyphen		0.99	D
Vest4		0.12
MutPred		0.22		Loss of loop (P = 9e-04)
MVP		0.072
MPC		2.5
ClinPred		0.23	T
PromoterAI		0.0024	Neutral
Varity_R		0.055
gMVP		0.013
Mutation Taster		=99/1	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: rs1282940485; hg19: chr7-44040772;