chr17-8288845-C-T

Variant names:

• chr17-8288845-C-T
• rs1990241654
• NM_016492.5:c.57C>T

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 0P and 11B. BP4_Strong BP6_Moderate BP7 BS2

The NM_016492.5(RANGRF):​c.57C>T​(p.Pro19Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000109 in 1,461,878 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: not found (cov: 32)
  • Exomes 𝑓: 0.000011 (0 hom.)
• Consequence: RANGRF NM_016492.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -2.00
• Publications: 0 publications found

Genes affected

RANGRF (HGNC:17679): (RAN guanine nucleotide release factor) This gene encodes a protein that has been shown to function as a guanine nucleotide release factor in mouse and to regulate the expression and function of the Nav1.5 cardiac sodium channel in human. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]

SLC25A35 (HGNC:31921): (solute carrier family 25 member 35) SLC25A35 belongs to the SLC25 family of mitochondrial carrier proteins (Haitina et al., 2006 [PubMed 16949250]).[supplied by OMIM, Mar 2008]

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.74).
• BP6: Variant 17-8288845-C-T is Benign according to our data. Variant chr17-8288845-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 2738711.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-2 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 16 Unknown,AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016492.5. 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
	RANGRF	NM_016492.5	MANE Select	c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 5	NP_057576.2
	RANGRF	NM_001177802.2		c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 3	NP_001171273.1	Q9HD47-3
	RANGRF	NM_001177801.2		c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 4	NP_001171272.1	Q9HD47-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RANGRF	ENST00000226105.11	TSL:1 MANE Select	c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 5	ENSP00000226105.6	Q9HD47-1
	RANGRF	ENST00000439238.3	TSL:1	c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 3	ENSP00000413190.3	Q9HD47-3
	RANGRF	ENST00000407006.8	TSL:1	c.57C>T	p.Pro19Pro	synonymous	Exon 1 of 4	ENSP00000383940.4	Q9HD47-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000109 AC: 16 AN: 1461878 Hom.: 0 Cov.: 32 AF XY: 0.0000124 AC XY: 9 AN XY: 727240

African (AFR) AF: 0.00 AC: 0 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: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

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

European-Non Finnish (NFE) AF: 0.0000135 AC: 15 AN: 1112008

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

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000312 Hom.: 0

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Cardiac arrhythmia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.74
CADD	Benign	3.4
DANN	Benign	0.80
PhyloP100		-2.0
PromoterAI		-0.024	Neutral

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: rs1990241654; hg19: chr17-8192163;