Genetic Variant RUFY1:p.Ala103Thr (chr5-179550876-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_025158.5(RUFY1):c.307G>A(p.Ala103Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000787 in 1,016,162 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000079 ( 0 hom. )

Consequence

RUFY1
NM_025158.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.647

Publications

0 publications found

Variant links:

Genes affected

RUFY1 (HGNC:19760): (RUN and FYVE domain containing 1) This gene encodes a protein that contains a RUN domain and a FYVE-type zinc finger domain. The encoded protein binds to phosphatidylinositol-3-phosphate (PI3P) and plays a role in early endosomal trafficking, tethering and fusion through interactions with small GTPases including Rab4, Rab5 and Rab14. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]

RUFY1 links:

LOC128966623 (HGNC:):

LOC128966623 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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=0.12797496).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RUFY1	NM_025158.5 link	c.307G>A	p.Ala103Thr	missense_variant	Exon 1 of 18	ENST00000319449.9	NP_079434.3	Q96T51-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RUFY1	ENST00000319449.9 link	c.307G>A	p.Ala103Thr	missense_variant	Exon 1 of 18	1	NM_025158.5	ENSP00000325594.4	Q96T51-1
RUFY1	ENST00000393448.6 link	n.40G>A		non_coding_transcript_exon_variant	Exon 1 of 16	1		ENSP00000377094.2	J3KPP6
RUFY1	ENST00000502984.5 link	c.37G>A	p.Ala13Thr	missense_variant	Exon 1 of 6	3		ENSP00000425533.1	H0Y9Y8

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000787

AC:

AN:

1016162

Hom.:

Cov.:

AF XY:

0.0000104

AC XY:

AN XY:

480650

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

20058

American (AMR)

AF:

0.00

AC:

AN:

5958

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

11046

East Asian (EAS)

AF:

0.00

AC:

AN:

19122

South Asian (SAS)

AF:

0.00

AC:

AN:

19558

European-Finnish (FIN)

AF:

0.00

AC:

AN:

17930

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2542

European-Non Finnish (NFE)

AF:

0.00000908

AC:

AN:

881450

Other (OTH)

AF:

0.00

AC:

AN:

38498

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 17, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.307G>A (p.A103T) alteration is located in exon 1 (coding exon 1) of the RUFY1 gene. This alteration results from a G to A substitution at nucleotide position 307, causing the alanine (A) at amino acid position 103 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.069

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.020

Eigen

Benign

-0.43

Eigen_PC

Benign

-0.30

FATHMM_MKL

Benign

0.49

M_CAP

Pathogenic

0.60

MetaRNN

Benign

0.13

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

PhyloP100

0.65

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-0.32

REVEL

Benign

0.12

Sift

Benign

0.30

Sift4G

Benign

0.53

Polyphen

0.0030

Vest4

0.12

MutPred

0.087

Gain of loop (P = 0.0312);

MVP

0.55

MPC

0.21

ClinPred

0.23

GERP RS

2.1

PromoterAI

-0.029

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.9

Varity_R

0.047

gMVP

0.24

Mutation Taster

=84/16

polymorphism

(source)

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

5-179550876-G-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over