19-49447419-T-C

Variant names:

• chr19-49447419-T-C
• rs762580595
• NM_017916.3:c.530A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_017916.3(PIH1D1):​c.530A>G​(p.Gln177Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000453 in 1,612,672 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000045 (0 hom.)
• Consequence: PIH1D1 NM_017916.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.77
• Publications: 0 publications found

Genes affected

PIH1D1 (HGNC:26075): (PIH1 domain containing 1) Enables several functions, including RNA polymerase I core promoter sequence-specific DNA binding activity; enzyme binding activity; and phosphoprotein binding activity. Involved in several processes, including box C/D snoRNP assembly; positive regulation of signal transduction; and regulation of cellular protein metabolic process. Located in cytoplasm and nucleolus. Part of R2TP complex and pre-snoRNP complex. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000305589 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.13667652).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017916.3. 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
	PIH1D1	NM_017916.3	MANE Select	c.530A>G	p.Gln177Arg	missense	Exon 6 of 9	NP_060386.1	Q9NWS0-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PIH1D1	ENST00000262265.10	TSL:1 MANE Select	c.530A>G	p.Gln177Arg	missense	Exon 6 of 9	ENSP00000262265.4	Q9NWS0-1
	PIH1D1	ENST00000943281.1		c.530A>G	p.Gln177Arg	missense	Exon 6 of 9	ENSP00000613340.1
	PIH1D1	ENST00000911068.1		c.581A>G	p.Gln194Arg	missense	Exon 7 of 10	ENSP00000581127.1

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152154 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000327

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: 0.0000147

Gnomad OTH AF: 0.000478

GnomAD2 exomes AF: 0.0000920 AC: 23 AN: 250000 AF XY: 0.000118

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000492

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000352

Gnomad OTH exome AF: 0.000327

GnomAD4 exome AF: 0.0000452 AC: 66 AN: 1460518 Hom.: 0 Cov.: 32 AF XY: 0.0000578 AC XY: 42 AN XY: 726604

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.000537 AC: 24 AN: 44716

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.0000192 AC: 1 AN: 52134

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000315 AC: 35 AN: 1111956

Other (OTH) AF: 0.0000994 AC: 6 AN: 60382

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152154 Hom.: 0 Cov.: 32 AF XY: 0.0000404 AC XY: 3 AN XY: 74320

African (AFR) AF: 0.00 AC: 0 AN: 41424

American (AMR) AF: 0.000327 AC: 5 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

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

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68018

Other (OTH) AF: 0.000478 AC: 1 AN: 2090

Alfa AF: 0.0000314 Hom.: 0

Bravo AF: 0.000117

ExAC AF: 0.0000741 AC: 9

EpiCase AF: 0.000109

EpiControl AF: 0.0000593

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	0.87
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.33
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.012	T
Eigen	Uncertain	0.51
Eigen_PC	Uncertain	0.43
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.025	T
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		5.8
PrimateAI	Uncertain	0.55	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.26
Sift	Uncertain	0.016	D
Sift4G	Uncertain	0.032	D
Polyphen		0.99	D
Vest4		0.67
MVP		0.43
MPC		1.2
ClinPred		0.17	T
GERP RS		4.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.24
gMVP		0.84
Mutation Taster		=84/16	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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: rs762580595; hg19: chr19-49950676;