rs12584838

Variant names:

• chr13-27637171-G-A
• rs12584838
• ENST00000399697.7:c.27-11208G>A

Your query was ambiguous. Multiple possible variants found:

• chr13-27637171-G-A
• chr13-27637171-G-C

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_Strong BS1

The NM_152705.3(POLR1D):​c.27-11208G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000184 in 152,060 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 𝑓 0.00018 (0 hom., cov: 32)
• Consequence: POLR1D NM_152705.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.429

Genes affected

POLR1D (HGNC:20422): (RNA polymerase I and III subunit D) The protein encoded by this gene is a component of the RNA polymerase I and RNA polymerase III complexes, which function in the synthesis of ribosomal RNA precursors and small RNAs, respectively. Mutations in this gene are a cause of Treacher Collins syndrome (TCS), a craniofacial development disorder. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2011]

ACMG classification

Verdict is Benign. Variant got -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BS1: Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.000184 (28/152060) while in subpopulation NFE AF= 0.000397 (27/68000). AF 95% confidence interval is 0.00028. There are 0 homozygotes in gnomad4. There are 10 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
POLR1D	NM_152705.3	c.27-11208G>A		intron_variant	Intron 1 of 2		NP_689918.1
POLR1D	NM_001206559.2	c.-58-11208G>A		intron_variant	Intron 1 of 2		NP_001193488.1
POLR1D	XM_047430381.1	c.27-11208G>A		intron_variant	Intron 2 of 3		XP_047286337.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
POLR1D	ENST00000399697.7	c.27-11208G>A		intron_variant	Intron 1 of 2	1		ENSP00000382604.3
POLR1D	ENST00000621089.2	c.-58-11208G>A		intron_variant	Intron 1 of 2	1		ENSP00000478213.1
POLR1D	ENST00000489647.4	c.27-11208G>A		intron_variant	Intron 1 of 2	1		ENSP00000483656.1

Frequencies

GnomAD3 genomes AF: 0.000184 AC: 28 AN: 152060 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000397

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.000184 AC: 28 AN: 152060 Hom.: 0 Cov.: 32 AF XY: 0.000135 AC XY: 10 AN XY: 74266

Gnomad4 AFR AF: 0.0000242

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000397

Gnomad4 OTH AF: 0.00

Alfa AF: 0.000118 Hom.: 29

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	1.1
DANN	Benign	0.75

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs12584838; hg19: chr13-28211308;