4-107631659-T-G

Variant names:

• chr4-107631659-T-G
• rs753095615
• NM_005443.5:c.1708A>C

Variant summary

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

The NM_005443.5(PAPSS1):​c.1708A>C​(p.Lys570Gln) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: PAPSS1 NM_005443.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.82
• Publications: 0 publications found

Genes affected

PAPSS1 (HGNC:8603): (3'-phosphoadenosine 5'-phosphosulfate synthase 1) Three-prime-phosphoadenosine 5-prime-phosphosulfate (PAPS) is the sulfate donor cosubstrate for all sulfotransferase (SULT) enzymes (Xu et al., 2000 [PubMed 10679223]). SULTs catalyze the sulfate conjugation of many endogenous and exogenous compounds, including drugs and other xenobiotics. In humans, PAPS is synthesized from adenosine 5-prime triphosphate (ATP) and inorganic sulfate by 2 isoforms, PAPSS1 and PAPSS2 (MIM 603005).[supplied by OMIM, Mar 2008]

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=0.1811924).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005443.5. 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
	PAPSS1	NM_005443.5	MANE Select	c.1708A>C	p.Lys570Gln	missense	Exon 11 of 12	NP_005434.4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PAPSS1	ENST00000265174.5	TSL:1 MANE Select	c.1708A>C	p.Lys570Gln	missense	Exon 11 of 12	ENSP00000265174.4	O43252
	PAPSS1	ENST00000873396.1		c.1777A>C	p.Lys593Gln	missense	Exon 12 of 13	ENSP00000543455.1
	PAPSS1	ENST00000970503.1		c.1705A>C	p.Lys569Gln	missense	Exon 11 of 12	ENSP00000640562.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	0.062
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.40
CADD	Benign	22
DANN	Uncertain	0.98
DEOGEN2	Benign	0.11	T
Eigen	Benign	0.0048
Eigen_PC	Benign	0.20
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.0087	T
MetaRNN	Benign	0.18	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.1	L
PhyloP100		5.8
PrimateAI	Uncertain	0.56	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.054
Sift	Benign	0.26	T
Sift4G	Benign	0.17	T
Polyphen		0.058	B
Vest4		0.32
MutPred		0.41		Loss of methylation at K570 (P = 0.0011)
MVP		0.45
MPC		0.36
ClinPred		0.78	D
GERP RS		5.6
Varity_R		0.50
gMVP		0.47
Mutation Taster		=62/38	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: rs753095615; hg19: chr4-108552815;