rs150016030

Variant names:

• chr9-35906451-G-A
• rs150016030
• NM_001039792.2:c.164G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001039792.2(HRCT1):​c.164G>A​(p.Arg55Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000018 in 1,612,050 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 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. R55W) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000019 (0 hom.)
• Consequence: HRCT1 NM_001039792.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0440
• Publications: 0 publications found

Genes affected

HRCT1 (HGNC:33872): (histidine rich carboxyl terminus 1) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.03243026).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001039792.2. 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
	HRCT1	NM_001039792.2	MANE Select	c.164G>A	p.Arg55Gln	missense	Exon 1 of 1	NP_001034881.1	Q6UXD1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HRCT1	ENST00000354323.3	TSL:6 MANE Select	c.164G>A	p.Arg55Gln	missense	Exon 1 of 1	ENSP00000346283.2	Q6UXD1

Frequencies

GnomAD3 genomes AF: 0.00000660 AC: 1 AN: 151552 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000403 AC: 1 AN: 248358 AF XY: 0.00000741

Gnomad AFR exome AF: 0.00

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: 0.0000192 AC: 28 AN: 1460498 Hom.: 0 Cov.: 44 AF XY: 0.0000206 AC XY: 15 AN XY: 726590

African (AFR) AF: 0.0000299 AC: 1 AN: 33476

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

Ashkenazi Jewish (ASJ) AF: 0.0000383 AC: 1 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86246

European-Finnish (FIN) AF: 0.0000191 AC: 1 AN: 52392

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5764

European-Non Finnish (NFE) AF: 0.0000171 AC: 19 AN: 1111740

Other (OTH) AF: 0.0000331 AC: 2 AN: 60370

GnomAD4 genome AF: 0.00000660 AC: 1 AN: 151552 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 73970

African (AFR) AF: 0.00 AC: 0 AN: 41342

American (AMR) AF: 0.00 AC: 0 AN: 15180

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3454

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4808

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10470

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 312

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67814

Other (OTH) AF: 0.00 AC: 0 AN: 2084

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000151

ESP6500AA AF: 0.000227 AC: 1

ESP6500EA AF: 0.00 AC: 0

ExAC AF: 0.00000824 AC: 1

EpiCase AF: 0.0000545

EpiControl AF: 0.00

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	0.10
BayesDel_addAF	Benign	-0.41	T
BayesDel_noAF	Benign	-0.73
CADD	Benign	13
DANN	Benign	0.97
DEOGEN2	Benign	0.00085	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.041	N
LIST_S2	Benign	0.48	T
M_CAP	Benign	0.0069	T
MetaRNN	Benign	0.032	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	-0.69	N
PhyloP100		0.044
PrimateAI	Benign	0.25	T
PROVEAN	Benign	1.4	N
REVEL	Benign	0.022
Sift	Benign	0.38	T
Sift4G	Benign	0.69	T
Polyphen		0.010	B
Vest4		0.18
MVP		0.014
MPC		0.026
ClinPred		0.068	T
GERP RS		-0.40
PromoterAI		-0.0050	Neutral
Varity_R		0.025
gMVP		0.056
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: rs150016030; hg19: chr9-35906448; COSMIC: COSV62847531; COSMIC: COSV62847531;