1-156378043-T-C

Variant names:

• chr1-156378043-T-C
• rs11586833
• NM_020407.5:c.428T>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_020407.5(RHBG):​c.428T>C​(p.Val143Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: RHBG NM_020407.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.89
• Publications: 20 publications found

Genes affected

RHBG (HGNC:14572): (Rh family B glycoprotein) This gene encodes one of two non-erythroid members of the Rhesus (Rh) protein family. Non-erythroid Rh protein family members are mainly expressed in the kidney and belong to the methylammonium-ammonium permease/ammonia transporters superfamily. All Rh family proteins are predicted to be transmembrane proteins with 12 membrane spanning domains and intracytoplasmic N- and C-termini. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jan 2012]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.776

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020407.5. 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
	RHBG	NM_020407.5	MANE Select	c.428T>C	p.Val143Ala	missense	Exon 3 of 10	NP_065140.3
	RHBG	NM_001256396.2		c.338T>C	p.Val113Ala	missense	Exon 4 of 11	NP_001243325.1
	RHBG	NM_001256395.2		c.221T>C	p.Val74Ala	missense	Exon 4 of 11	NP_001243324.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RHBG	ENST00000537040.6	TSL:1 MANE Select	c.428T>C	p.Val143Ala	missense	Exon 3 of 10	ENSP00000441197.2
	RHBG	ENST00000612897.4	TSL:1	n.*39T>C		non_coding_transcript_exon	Exon 4 of 11	ENSP00000477836.1
	RHBG	ENST00000613460.4	TSL:1	n.*257T>C		non_coding_transcript_exon	Exon 4 of 11	ENSP00000483178.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 42

GnomAD4 genome Cov.: 31

Alfa AF: 0.0000104 Hom.: 2948

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.34
BayesDel_addAF	Uncertain	0.098	D
BayesDel_noAF	Benign	-0.10
CADD	Uncertain	24
DANN	Uncertain	1.0
Eigen	Uncertain	0.56
Eigen_PC	Uncertain	0.46
FATHMM_MKL	Uncertain	0.91	D
M_CAP	Benign	0.021	T
MetaRNN	Pathogenic	0.78	D
MetaSVM	Benign	-0.47	T
PhyloP100		7.9
PrimateAI	Benign	0.39	T
Sift4G	Pathogenic	0.0010	D
Vest4		0.53
MutPred		0.71		Gain of disorder (P = 0.0584)
MVP		0.35
ClinPred		0.97	D
GERP RS		5.0
gMVP		0.72
Mutation Taster		=86/14	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: rs11586833; hg19: chr1-156347834;