NM_004310.5:c.114C>T

Variant names:

• chr4-40243500-C-T
• rs773779601
• NM_004310.5:c.114C>T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_004310.5(RHOH):​c.114C>T​(p.Tyr38Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000174 in 1,613,770 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 Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 31)
  • Exomes 𝑓: 0.000016 (0 hom.)
• Consequence: RHOH NM_004310.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.954
• Publications: 5 publications found

Genes affected

RHOH (HGNC:686): (ras homolog family member H) The protein encoded by this gene is a member of the Ras superfamily of guanosine triphosphate (GTP)-metabolizing enzymes. The encoded protein is expressed in hematopoietic cells, where it functions as a negative regulator of cell growth and survival. This gene may be hypermutated or misexpressed in leukemias and lymphomas. Chromosomal translocations in non-Hodgkin's lymphoma occur between this locus and B-cell CLL/lymphoma 6 (BCL6) on chromosome 3, leading to the production of fusion transcripts. Alternative splicing in the 5' untranslated region results in multiple transcript variants that encode the same protein. [provided by RefSeq, May 2013]

RHOH Gene-Disease associations (from GenCC):

• epidermodysplasia verruciformis, susceptibility to, 4

  Inheritance: AR Classification: STRONG, LIMITED Submitted by: G2P, ClinGen, Ambry Genetics, Labcorp Genetics (formerly Invitae)
• epidermodysplasia verruciformis

  Inheritance: AR Classification: MODERATE Submitted by: Genomics England PanelApp
• T-cell immunodeficiency with epidermodysplasia verruciformis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.57).
• BP6: Variant 4-40243500-C-T is Benign according to our data. Variant chr4-40243500-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 2729606.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.954 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004310.5. 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
	RHOH	NM_004310.5	MANE Select	c.114C>T	p.Tyr38Tyr	synonymous	Exon 3 of 3	NP_004301.1	Q15669
	RHOH	NM_001278359.2		c.114C>T	p.Tyr38Tyr	synonymous	Exon 4 of 4	NP_001265288.1	Q15669
	RHOH	NM_001278360.2		c.114C>T	p.Tyr38Tyr	synonymous	Exon 4 of 4	NP_001265289.1	Q15669

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RHOH	ENST00000381799.10	TSL:1 MANE Select	c.114C>T	p.Tyr38Tyr	synonymous	Exon 3 of 3	ENSP00000371219.4	Q15669
	RHOH	ENST00000503754.6	TSL:4	c.114C>T	p.Tyr38Tyr	synonymous	Exon 4 of 4	ENSP00000514769.1	Q15669
	RHOH	ENST00000503941.6	TSL:2	c.114C>T	p.Tyr38Tyr	synonymous	Exon 3 of 3	ENSP00000426439.2	Q15669

Frequencies

GnomAD3 genomes AF: 0.0000329 AC: 5 AN: 151892 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000968

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: 0.00000795 AC: 2 AN: 251428 AF XY: 0.0000147

Gnomad AFR exome AF: 0.0000615

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: 0.0000157 AC: 23 AN: 1461878 Hom.: 0 Cov.: 31 AF XY: 0.0000165 AC XY: 12 AN XY: 727238

African (AFR) AF: 0.000149 AC: 5 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.000101 AC: 4 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

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

European-Non Finnish (NFE) AF: 0.0000108 AC: 12 AN: 1112002

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome AF: 0.0000329 AC: 5 AN: 151892 Hom.: 0 Cov.: 31 AF XY: 0.0000405 AC XY: 3 AN XY: 74150

African (AFR) AF: 0.0000968 AC: 4 AN: 41332

American (AMR) AF: 0.00 AC: 0 AN: 15258

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5158

South Asian (SAS) AF: 0.00 AC: 0 AN: 4796

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10588

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

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67982

Other (OTH) AF: 0.00 AC: 0 AN: 2082

Alfa AF: 0.0000986 Hom.: 0

Bravo AF: 0.0000869

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	T-cell immunodeficiency with epidermodysplasia verruciformis (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.57
CADD	Benign	0.21
DANN	Benign	0.62
PhyloP100		-0.95
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: rs773779601; hg19: chr4-40245120;