NM_002156.5:c.*241C>G

Variant names:

• chr2-197486805-G-C
• rs12392
• NM_002156.5:c.*241C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_002156.5(HSPD1):​c.*241C>G variant causes a 3 prime UTR change. The variant allele was found at a frequency of 0.0000197 in 152,260 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 0.000020 (0 hom., cov: 32)
• Consequence: HSPD1 NM_002156.5 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.80
• Publications: 3 publications found

Genes affected

HSPD1 (HGNC:5261): (heat shock protein family D (Hsp60) member 1) This gene encodes a member of the chaperonin family. The encoded mitochondrial protein may function as a signaling molecule in the innate immune system. This protein is essential for the folding and assembly of newly imported proteins in the mitochondria. This gene is adjacent to a related family member and the region between the 2 genes functions as a bidirectional promoter. Several pseudogenes have been associated with this gene. Two transcript variants encoding the same protein have been identified for this gene. Mutations associated with this gene cause autosomal recessive spastic paraplegia 13. [provided by RefSeq, Jun 2010]

SNORA105B (HGNC:51398): (small nucleolar RNA, H/ACA box 105B)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.21).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002156.5. 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
	HSPD1	NM_002156.5	MANE Select	c.*241C>G		3_prime_UTR	Exon 12 of 12	NP_002147.2
	SNORA105B	NR_132788.1		n.99C>G		non_coding_transcript_exon	Exon 1 of 1
	HSPD1	NM_199440.2		c.*241C>G		3_prime_UTR	Exon 12 of 12	NP_955472.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HSPD1	ENST00000388968.8	TSL:1 MANE Select	c.*241C>G		3_prime_UTR	Exon 12 of 12	ENSP00000373620.3
	HSPD1	ENST00000440114.2	TSL:5	n.*1769C>G		non_coding_transcript_exon	Exon 12 of 12	ENSP00000390404.1
	HSPD1	ENST00000461097.2	TSL:2	n.4711C>G		non_coding_transcript_exon	Exon 9 of 9

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152142 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000577

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 0

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152260 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74450

African (AFR) AF: 0.00 AC: 0 AN: 41534

American (AMR) AF: 0.00 AC: 0 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.000578 AC: 3 AN: 5190

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68018

Other (OTH) AF: 0.00 AC: 0 AN: 2112

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.21
CADD	Benign	16
DANN	Benign	0.90
PhyloP100		4.8
RBP_binding_hub_radar		0.97
RBP_regulation_power_radar		3.1

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: rs12392; hg19: chr2-198351529;