rs141160969

Variant names:

• chrX-13735162-T-A
• rs141160969
• NM_003611.3:c.12+79T>A

Your query was ambiguous. Multiple possible variants found:

• chrX-13735162-T-A
• chrX-13735162-T-C
• chrX-13735162-T-G

Variant summary

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

The NM_003611.3(OFD1):​c.12+79T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000921 in 1,086,206 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts 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: 24)
  • Exomes 𝑓: 9.2e-7 (0 hom. 0 hem.)
• Consequence: OFD1 NM_003611.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.756
• Publications: 0 publications found

Genes affected

OFD1 (HGNC:2567): (OFD1 centriole and centriolar satellite protein) This gene is located on the X chromosome and encodes a centrosomal protein. A knockout mouse model has been used to study the effect of mutations in this gene. The mouse gene is also located on the X chromosome, however, unlike the human gene it is not subject to X inactivation. Mutations in this gene are associated with oral-facial-digital syndrome type I and Simpson-Golabi-Behmel syndrome type 2. Many pseudogenes have been identified; a single pseudogene is found on chromosome 5 while as many as fifteen have been found on the Y chromosome. [provided by RefSeq, Aug 2016]

OFD1 Gene-Disease associations (from GenCC):

• ciliopathy

  Inheritance: XL Classification: DEFINITIVE Submitted by: ClinGen
• Joubert syndrome 10

  Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• orofaciodigital syndrome I

  Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, G2P, Labcorp Genetics (formerly Invitae)
• retinitis pigmentosa 23

  Inheritance: XL Classification: STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• retinitis pigmentosa

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• orofaciodigital syndrome type 6

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Simpson-Golabi-Behmel syndrome type 2

  Inheritance: XL Classification: LIMITED Submitted by: G2P

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 (BayesDel_noAF=-0.71).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OFD1	NM_003611.3	c.12+79T>A		intron_variant	Intron 1 of 22	ENST00000340096.11	NP_003602.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
OFD1	ENST00000340096.11	c.12+79T>A		intron_variant	Intron 1 of 22	1	NM_003611.3	ENSP00000344314.6

Frequencies

GnomAD3 genomes Cov.: 24

GnomAD4 exome AF: 9.21e-7 AC: 1 AN: 1086206 Hom.: 0 Cov.: 28 AF XY: 0.00 AC XY: 0 AN XY: 352318

African (AFR) AF: 0.00 AC: 0 AN: 26146

American (AMR) AF: 0.00 AC: 0 AN: 35133

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 19313

East Asian (EAS) AF: 0.0000332 AC: 1 AN: 30118

South Asian (SAS) AF: 0.00 AC: 0 AN: 53746

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 40278

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4103

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 831765

Other (OTH) AF: 0.00 AC: 0 AN: 45604

GnomAD4 genome Cov.: 24

Alfa AF: 0.00 Hom.: 5

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.71
CADD	Benign	1.4
DANN	Benign	0.64
PhyloP100		-0.76
PromoterAI		-0.047	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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: rs141160969; hg19: chrX-13753281;