7-105536602-A-T

Variant names:

• chr7-105536602-A-T
• NM_021930.6:c.126A>T
• RINT1 p.Gln42His

Variant summary

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

The NM_001346601.2(RINT1):​c.-797A>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: RINT1 NM_001346601.2 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.917
• Publications: 0 publications found

Genes affected

RINT1 (HGNC:21876): (RAD50 interactor 1) This gene encodes a protein first identified for its ability to interact with the RAD50 double strand break repair protein, with the resulting interaction implicated in the regulation of cell cycle progression and telomere length. The encoded protein may also play a role in trafficking of cellular cargo from the endosome to the trans-Golgi network. Mutations in this gene may be associated with breast cancer in human patients. [provided by RefSeq, Oct 2016]

RINT1 Gene-Disease associations (from GenCC):

• infantile liver failure syndrome 3

  Inheritance: AR Classification: STRONG, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• infantile liver failure syndrome 2

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• breast cancer

  Inheritance: AD Classification: NO_KNOWN Submitted by: Ambry Genetics
• hereditary breast carcinoma

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• familial ovarian cancer

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: ClinGen

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=0.06920481).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001346601.2. 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
	RINT1	NM_021930.6	MANE Select	c.126A>T	p.Gln42His	missense	Exon 3 of 15	NP_068749.3
	RINT1	NM_001346601.2		c.-797A>T		5_prime_UTR_premature_start_codon_gain	Exon 3 of 15	NP_001333530.1
	RINT1	NM_001346600.2		c.-894A>T		5_prime_UTR_premature_start_codon_gain	Exon 3 of 15	NP_001333529.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RINT1	ENST00000257700.7	TSL:1 MANE Select	c.126A>T	p.Gln42His	missense	Exon 3 of 15	ENSP00000257700.2	Q6NUQ1
	RINT1	ENST00000967558.1		c.255A>T	p.Gln85His	missense	Exon 3 of 15	ENSP00000637617.1
	RINT1	ENST00000899074.1		c.126A>T	p.Gln42His	missense	Exon 3 of 16	ENSP00000569133.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.097
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	13
DANN	Benign	0.97
DEOGEN2	Benign	0.066	T
Eigen	Benign	-0.84
Eigen_PC	Benign	-0.87
FATHMM_MKL	Benign	0.40	N
LIST_S2	Benign	0.35	T
M_CAP	Benign	0.0062	T
MetaRNN	Benign	0.069	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.1	L
PhyloP100		0.92
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-1.0	N
REVEL	Benign	0.057
Sift	Benign	0.054	T
Sift4G	Uncertain	0.021	D
Varity_R		0.036
gMVP		0.23
Mutation Taster		=93/7	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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr7-105177049;