rs3213758

Variant names:

• chr16-53605526-C-G
• rs3213758
• NM_015272.5:c.3790G>C

Your query was ambiguous. Multiple possible variants found:

• chr16-53605526-C-G
• chr16-53605526-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015272.5(RPGRIP1L):​c.3790G>C​(p.Asp1264His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. D1264N) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: RPGRIP1L NM_015272.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.23
• Publications: 50 publications found

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]

RPGRIP1L Gene-Disease associations (from GenCC):

• Meckel syndrome, type 5

  Inheritance: AR Classification: DEFINITIVE Submitted by: G2P
• Joubert syndrome 7

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• COACH syndrome 1

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Joubert syndrome with renal defect

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Meckel syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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=0.12819517).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RPGRIP1L	NM_015272.5	c.3790G>C	p.Asp1264His	missense_variant	Exon 26 of 27	ENST00000647211.2	NP_056087.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RPGRIP1L	ENST00000647211.2	c.3790G>C	p.Asp1264His	missense_variant	Exon 26 of 27		NM_015272.5	ENSP00000493946.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.090
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	13
DANN	Benign	0.90
DEOGEN2	Benign	0.033	.;.;T;.;.;.
Eigen	Benign	-0.99
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.12	N
LIST_S2	Benign	0.81	T;.;T;T;T;T
M_CAP	Benign	0.037	D
MetaRNN	Benign	0.13	T;T;T;T;T;T
MetaSVM	Benign	-0.46	T
MutationAssessor	Benign	1.9	.;L;.;L;.;.
PhyloP100		1.2
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-1.9	N;.;.;N;N;N
REVEL	Benign	0.18
Sift	Uncertain	0.015	D;.;.;D;D;D
Sift4G	Uncertain	0.014	D;.;D;D;D;D
Polyphen		0.99	D;P;.;P;.;.
Vest4		0.28
MutPred		0.27		.;Loss of stability (P = 0.1896);.;Loss of stability (P = 0.1896);.;.;
MVP		0.26
MPC		0.088
ClinPred		0.50	T
GERP RS		1.6
Varity_R		0.080
gMVP		0.56
Mutation Taster		=37/63	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs3213758; hg19: chr16-53639438;