rs1046028

Variant names:

• chr13-49533153-T-A
• rs1046028
• NM_018191.4:c.*969A>T

Your query was ambiguous. Multiple possible variants found:

• chr13-49533153-T-A
• chr13-49533153-T-C
• chr13-49533153-T-G

Variant summary

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

The NM_018191.4(RCBTB1):​c.*969A>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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: RCBTB1 NM_018191.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0190
• Publications: 20 publications found

Genes affected

RCBTB1 (HGNC:18243): (RCC1 and BTB domain containing protein 1) This gene encodes a protein with an N-terminal RCC1 domain and a C-terminal BTB (broad complex, tramtrack and bric-a-brac) domain. In rat, over-expression of this gene in vascular smooth muscle cells induced cellular hypertrophy. In rat, the C-terminus of RCBTB1 interacts with the angiotensin II receptor-1A. In humans, this gene maps to a region of chromosome 13q that is frequently deleted in B-cell chronic lymphocytic leukemia and other lymphoid malignancies. [provided by RefSeq, Jul 2008]

RCBTB1 Gene-Disease associations (from GenCC):

• RCBTB1-related retinopathy

  Inheritance: AR Classification: DEFINITIVE, STRONG, LIMITED Submitted by: Ambry Genetics, ClinGen, G2P, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
• reticular dystrophy of the retinal pigment epithelium

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• exudative vitreoretinopathy

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics, 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=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018191.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RCBTB1	NM_018191.4	MANE Select	c.*969A>T		3_prime_UTR	Exon 13 of 13	NP_060661.3
	RCBTB1	NR_148015.2		n.2959A>T		non_coding_transcript_exon	Exon 14 of 14
	RCBTB1	NR_148016.2		n.2915A>T		non_coding_transcript_exon	Exon 14 of 14

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RCBTB1	ENST00000378302.7	TSL:1 MANE Select	c.*969A>T		3_prime_UTR	Exon 13 of 13	ENSP00000367552.2
	RCBTB1	ENST00000258646.3	TSL:2	c.*969A>T		3_prime_UTR	Exon 11 of 11	ENSP00000258646.3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	5.0
DANN	Benign	0.64
PhyloP100		0.019

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: rs1046028; hg19: chr13-50107289;