NM_001201543.2:c.*525G>T

Variant names:

• chr2-61825930-C-A
• rs1672343350
• NM_001201543.2:c.*525G>T

Variant summary

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

The NM_001201543.2(FAM161A):​c.*525G>T variant causes a 3 prime UTR 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. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FAM161A NM_001201543.2 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.0280
• Publications: 0 publications found

Genes affected

FAM161A (HGNC:25808): (FAM161 centrosomal protein A) This gene belongs to the FAM161 family. It is expressed mainly in the retina. Mouse studies suggested that this gene is involved in development of retinal progenitors during embryogenesis, and that its activity is restricted to mature photoreceptors after birth. Mutations in this gene cause autosomal recessive retinitis pigmentosa-28. Alternatively spliced transcript variants have been identified.[provided by RefSeq, Jan 2011]

FAM161A Gene-Disease associations (from GenCC):

• retinitis pigmentosa 28

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
• retinitis pigmentosa

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

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=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001201543.2. 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
	FAM161A	NM_001201543.2	MANE Select	c.*525G>T		3_prime_UTR	Exon 7 of 7	NP_001188472.1	Q3B820-3
	FAM161A	NM_032180.3		c.*525G>T		3_prime_UTR	Exon 6 of 6	NP_115556.2	Q3B820-1
	FAM161A	NR_037710.2		n.2471G>T		non_coding_transcript_exon	Exon 6 of 6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM161A	ENST00000404929.6	TSL:1 MANE Select	c.*525G>T		3_prime_UTR	Exon 7 of 7	ENSP00000385158.1	Q3B820-3
	FAM161A	ENST00000405894.3	TSL:1	c.*525G>T		3_prime_UTR	Exon 6 of 6	ENSP00000385893.3	Q3B820-1
	FAM161A	ENST00000456262.5	TSL:1	n.*2023G>T		non_coding_transcript_exon	Exon 6 of 6	ENSP00000396105.1	F8WCZ8

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 301926 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 172068

African (AFR) AF: 0.00 AC: 0 AN: 8554

American (AMR) AF: 0.00 AC: 0 AN: 27272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 10786

East Asian (EAS) AF: 0.00 AC: 0 AN: 9344

South Asian (SAS) AF: 0.00 AC: 0 AN: 59650

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 12364

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 1150

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 158764

Other (OTH) AF: 0.00 AC: 0 AN: 14042

GnomAD4 genome Cov.: 31

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Retinitis pigmentosa (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	1.0
DANN	Benign	0.41
PhyloP100		-0.028

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: rs1672343350; hg19: chr2-62053065;