16-53645694-G-C

Variant names:

• chr16-53645694-G-C
• NM_015272.5:c.2614C>G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015272.5(RPGRIP1L):​c.2614C>G​(p.Gln872Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,684 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict 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: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: RPGRIP1L NM_015272.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.50

Genes affected

RPGRIP1L (HGNC:29168): (RPGRIP1 like) The protein encoded by this gene can localize to the basal body-centrosome complex or to primary cilia and centrosomes in ciliated cells. The encoded protein has been found to interact with nephrocystin-4. Defects in this gene are a cause of Joubert syndrome type 7 (JBTS7) and Meckel syndrome type 5 (MKS5). [provided by RefSeq, Jun 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.095210075).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RPGRIP1L	NM_015272.5	c.2614C>G	p.Gln872Glu	missense_variant	Exon 17 of 27	ENST00000647211.2	NP_056087.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RPGRIP1L	ENST00000647211.2	c.2614C>G	p.Gln872Glu	missense_variant	Exon 17 of 27		NM_015272.5	ENSP00000493946.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461684 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 727152

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 8.99e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.058
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.41
CADD	Benign	18
DANN	Benign	0.16
DEOGEN2	Benign	0.0040	.;.;T;.;.;.
Eigen	Benign	-0.38
Eigen_PC	Benign	-0.14
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.78	T;.;T;T;T;T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.095	T;T;T;T;T;T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.040	N;N;.;N;.;.
PrimateAI	Benign	0.38	T
PROVEAN	Benign	0.97	N;.;.;N;N;N
REVEL	Benign	0.12
Sift	Benign	1.0	T;.;.;T;T;T
Sift4G	Benign	1.0	T;.;T;T;T;T
Polyphen		0.0020	B;B;.;B;.;.
Vest4		0.16
MutPred		0.43		Gain of helix (P = 0.0349);Gain of helix (P = 0.0349);Gain of helix (P = 0.0349);Gain of helix (P = 0.0349);Gain of helix (P = 0.0349);Gain of helix (P = 0.0349);
MVP		0.32
MPC		0.080
ClinPred		0.16	T
GERP RS		5.4
Varity_R		0.14
gMVP		0.46

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: chr16-53679606;