2-73075627-C-T

Variant names:

• chr2-73075627-C-T
• rs868507082
• NM_001371272.1:c.3869G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001371272.1(RAB11FIP5):​c.3869G>A​(p.Arg1290Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000558 in 1,613,882 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 not provided (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1290W) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: RAB11FIP5 NM_001371272.1 missense
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 3.01
• Publications: 1 publications found

Genes affected

RAB11FIP5 (HGNC:24845): (RAB11 family interacting protein 5) Enables gamma-tubulin binding activity. Involved in cellular response to acidic pH; negative regulation of adiponectin secretion; and regulation of protein localization to cell surface. Located in centriolar satellite and mitochondrial outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

SFXN5 (HGNC:16073): (sideroflexin 5) Predicted to enable citrate transmembrane transporter activity. Predicted to be involved in citrate transport and mitochondrial transmembrane transport. Located in mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06301823).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAB11FIP5	NM_001371272.1	c.3869G>A	p.Arg1290Gln	missense_variant	Exon 6 of 6	ENST00000486777.7	NP_001358201.1
RAB11FIP5	NM_015470.3	c.1856G>A	p.Arg619Gln	missense_variant	Exon 5 of 5		NP_056285.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAB11FIP5	ENST00000486777.7	c.3869G>A	p.Arg1290Gln	missense_variant	Exon 6 of 6	5	NM_001371272.1	ENSP00000489752.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152182 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000547 AC: 8 AN: 1461700 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727140

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39686

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86240

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53386

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00000540 AC: 6 AN: 1111948

Other (OTH) AF: 0.00 AC: 0 AN: 60368

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152182 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74338

African (AFR) AF: 0.00 AC: 0 AN: 41444

American (AMR) AF: 0.00 AC: 0 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68016

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

Submissions by phenotype

not provided Other:1

-

GenomeConnect, ClinGen

Significance: not provided

Review Status: no classification provided

Collection Method: phenotyping only

GenomeConnect assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. GenomeConnect staff make no attempt to reinterpret the clinical significance of the variant. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.26	T
BayesDel_noAF	Benign	-0.61
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.016	T;T
Eigen	Benign	-0.61
Eigen_PC	Benign	-0.47
FATHMM_MKL	Benign	0.64	D
LIST_S2	Uncertain	0.86	D;D
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.063	T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	-0.75	.;N
PhyloP100		3.0
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-0.51	.;N
REVEL	Benign	0.035
Sift	Benign	0.068	.;T
Sift4G	Benign	0.39	.;T
Polyphen		0.15	.;B
Vest4		0.090
MutPred		0.40		.;Gain of relative solvent accessibility (P = 0.1894);
MVP		0.33
MPC		0.14
ClinPred		0.27	T
GERP RS		3.3
Varity_R		0.037
gMVP		0.17
Mutation Taster		=95/5	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: rs868507082; hg19: chr2-73302755;