chr10-118009098-T-C

Position:

• chr10-118009098-T-C

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM1 PM2 PP3_Moderate

The NM_014904.3(RAB11FIP2):​c.1439A>G​(p.Tyr480Cys) 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. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: RAB11FIP2 NM_014904.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.58

Genes affected

RAB11FIP2 (HGNC:29152): (RAB11 family interacting protein 2) Enables protein homodimerization activity and protein kinase binding activity. Involved in several processes, including TRAM-dependent toll-like receptor 4 signaling pathway; phagocytosis; and positive regulation of GTPase activity. Located in endosome; nucleoplasm; and phagocytic cup. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

• PM1: In a mutagenesis_site No effect on the interaction with RAB11A. Abolishes the vesicular localization. (size 0) in uniprot entity RFIP2_HUMAN
• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.93

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RAB11FIP2	NM_014904.3	c.1439A>G	p.Tyr480Cys	missense_variant	5/5	ENST00000355624.8	NP_055719.1
RAB11FIP2	NM_001330167.2	c.1499A>G	p.Tyr500Cys	missense_variant	6/6		NP_001317096.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RAB11FIP2	ENST00000355624.8	c.1439A>G	p.Tyr480Cys	missense_variant	5/5	1	NM_014904.3	ENSP00000347839	P1
RAB11FIP2	ENST00000369199.5	c.1499A>G	p.Tyr500Cys	missense_variant	6/6	1		ENSP00000358200
RAB11FIP2	ENST00000476207.1	n.174A>G		non_coding_transcript_exon_variant	2/3	5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 06, 2023

The c.1439A>G (p.Y480C) alteration is located in exon 5 (coding exon 5) of the RAB11FIP2 gene. This alteration results from a A to G substitution at nucleotide position 1439, causing the tyrosine (Y) at amino acid position 480 to be replaced by a cysteine (C). 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	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.45	D
BayesDel_noAF	Pathogenic	0.41
CADD	Pathogenic	29
DANN	Uncertain	1.0
DEOGEN2	Benign	0.33	T;.
Eigen	Pathogenic	0.77
Eigen_PC	Pathogenic	0.74
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.96	D;D
M_CAP	Pathogenic	0.51	D
MetaRNN	Pathogenic	0.93	D;D
MetaSVM	Pathogenic	0.85	D
MutationAssessor	Uncertain	2.4	M;.
MutationTaster	Benign	1.0	D;D
PrimateAI	Pathogenic	0.92	D
PROVEAN	Uncertain	-4.4	D;D
REVEL	Pathogenic	0.96
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;.
Vest4		0.85
MutPred		0.78		.;Loss of phosphorylation at Y500 (P = 0.0348);
MVP		0.95
MPC		2.6
ClinPred		1.0	D
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.85
gMVP		0.94

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-119768609;