NM_001085.5:c.152C>A

Variant names:

• chr14-94614593-C-A
• NM_001085.5:c.152C>A

Variant summary

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

The NM_001085.5(SERPINA3):​c.152C>A​(p.Ser51Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SERPINA3 NM_001085.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.91
• Publications: 0 publications found

Genes affected

SERPINA3 (HGNC:16): (serpin family A member 3) The protein encoded by this gene is a member of the serpin family of proteins, a group of proteins that inhibit serine proteases. This gene is one in a cluster of serpin genes located on the q arm of chromosome 14. Polymorphisms in this protein appear to be tissue specific and influence protease targeting. Variations in this protein's sequence have been implicated in Alzheimer's disease, and deficiency of this protein has been associated with liver disease. Mutations have been identified in patients with Parkinson disease and chronic obstructive pulmonary disease. [provided by RefSeq, Jun 2020]

ENSG00000273259 (HGNC:):

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_001085.5. 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
	SERPINA3	NM_001085.5	MANE Select	c.152C>A	p.Ser51Tyr	missense	Exon 2 of 5	NP_001076.2	P01011-1
	SERPINA3	NM_001384672.1		c.152C>A	p.Ser51Tyr	missense	Exon 2 of 5	NP_001371601.1	P01011-1
	SERPINA3	NM_001384673.1		c.152C>A	p.Ser51Tyr	missense	Exon 3 of 6	NP_001371602.1	P01011-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SERPINA3	ENST00000393078.5	TSL:1 MANE Select	c.152C>A	p.Ser51Tyr	missense	Exon 2 of 5	ENSP00000376793.3	P01011-1
	SERPINA3	ENST00000393080.8	TSL:1	c.152C>A	p.Ser51Tyr	missense	Exon 2 of 5	ENSP00000376795.4	P01011-1
	ENSG00000273259	ENST00000553947.1	TSL:2	n.*978C>A		non_coding_transcript_exon	Exon 5 of 8	ENSP00000452367.2	G3V5I3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

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	0.11
BayesDel_addAF	Uncertain	0.071	D
BayesDel_noAF	Benign	-0.14
CADD	Benign	17
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.54	D
Eigen	Benign	-0.024
Eigen_PC	Benign	-0.26
FATHMM_MKL	Benign	0.43	N
LIST_S2	Benign	0.82	T
M_CAP	Uncertain	0.088	D
MetaRNN	Uncertain	0.70	D
MetaSVM	Uncertain	-0.21	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		1.9
PrimateAI	Benign	0.33	T
PROVEAN	Pathogenic	-5.0	D
REVEL	Uncertain	0.36
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0060	D
Polyphen		1.0	D
Vest4		0.38
MutPred		0.53		Gain of catalytic residue at S51 (P = 5e-04)
MVP		0.89
MPC		0.070
ClinPred		0.93	D
GERP RS		3.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.68
gMVP		0.27
Mutation Taster		=66/34	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: chr14-95080930;