NM_001530.4:c.293G>A

Variant names:

• chr14-61721575-G-A
• rs2044427387
• NM_001530.4:c.293G>A

Variant summary

Our verdict is Likely pathogenic. The variant received 8 ACMG points: 8P and 0B. PM2 PP3_Strong PP5_Moderate

The NM_001530.4(HIF1A):​c.293G>A​(p.Gly98Asp) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: HIF1A NM_001530.4 missense
• Clinical Significance: Pathogenic criteria provided, single submitter P:1
• Conservation: PhyloP100: 9.82
• Publications: 0 publications found

Genes affected

HIF1A (HGNC:4910): (hypoxia inducible factor 1 subunit alpha) This gene encodes the alpha subunit of transcription factor hypoxia-inducible factor-1 (HIF-1), which is a heterodimer composed of an alpha and a beta subunit. HIF-1 functions as a master regulator of cellular and systemic homeostatic response to hypoxia by activating transcription of many genes, including those involved in energy metabolism, angiogenesis, apoptosis, and other genes whose protein products increase oxygen delivery or facilitate metabolic adaptation to hypoxia. HIF-1 thus plays an essential role in embryonic vascularization, tumor angiogenesis and pathophysiology of ischemic disease. Alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jul 2011]

ENSG00000258667 (HGNC:):

HIF1A-AS3 (HGNC:54284): (HIF1A antisense RNA 3)

ACMG classification

Our verdict: Likely_pathogenic. The variant received 8 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.973
• PP5: Variant 14-61721575-G-A is Pathogenic according to our data. Variant chr14-61721575-G-A is described in ClinVar as Pathogenic. ClinVar VariationId is 988324.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001530.4. 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
	HIF1A	NM_001530.4	MANE Select	c.293G>A	p.Gly98Asp	missense	Exon 3 of 15	NP_001521.1	D0VY79
	HIF1A	NM_001243084.2		c.365G>A	p.Gly122Asp	missense	Exon 3 of 15	NP_001230013.1	Q16665-3
	HIF1A	NM_181054.3		c.293G>A	p.Gly98Asp	missense	Exon 3 of 14	NP_851397.1	Q16665-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HIF1A	ENST00000337138.9	TSL:1 MANE Select	c.293G>A	p.Gly98Asp	missense	Exon 3 of 15	ENSP00000338018.4	Q16665-1
	HIF1A	ENST00000539097.2	TSL:1	c.365G>A	p.Gly122Asp	missense	Exon 3 of 15	ENSP00000437955.1	Q16665-3
	HIF1A	ENST00000394997.5	TSL:1	c.296G>A	p.Gly99Asp	missense	Exon 3 of 15	ENSP00000378446.1	A8MYV6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Pathogenic

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
1	-	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.28	D
BayesDel_noAF	Pathogenic	0.16
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.91	D
Eigen	Pathogenic	1.1
Eigen_PC	Pathogenic	1.0
FATHMM_MKL	Pathogenic	1.0	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Benign	0.064	D
MetaRNN	Pathogenic	0.97	D
MetaSVM	Benign	-0.34	T
MutationAssessor	Pathogenic	3.2	M
PhyloP100		9.8
PrimateAI	Uncertain	0.78	T
PROVEAN	Pathogenic	-6.4	D
REVEL	Pathogenic	0.66
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.98
MutPred		0.88		Loss of catalytic residue at G99 (P = 0.0744)
MVP		0.81
MPC		2.0
ClinPred		1.0	D
GERP RS		5.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.94
gMVP		0.96
Mutation Taster		=8/92	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs2044427387; hg19: chr14-62188293;