17-63917314-AGCCACAGCT-A

Variant names:

• chr17-63917314-AGCCACAGCT-A
• NM_000515.5:c.640_648delAGCTGTGGC

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PM4

The NM_000515.5(GH1):​c.640_648delAGCTGTGGC​(p.Ser214_Gly216del) variant causes a conservative inframe deletion change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: GH1 NM_000515.5 conservative_inframe_deletion
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.09
• Publications: 0 publications found

Genes affected

GH1 (HGNC:4261): (growth hormone 1) The protein encoded by this gene is a member of the somatotropin/prolactin family of hormones which play an important role in growth control. The gene, along with four other related genes, is located at the growth hormone locus on chromosome 17 where they are interspersed in the same transcriptional orientation; an arrangement which is thought to have evolved by a series of gene duplications. The five genes share a remarkably high degree of sequence identity. Alternative splicing generates additional isoforms of each of the five growth hormones, leading to further diversity and potential for specialization. This particular family member is expressed in the pituitary but not in placental tissue as is the case for the other four genes in the growth hormone locus. Mutations in or deletions of the gene lead to growth hormone deficiency and short stature. [provided by RefSeq, Jul 2008]

GH1 Gene-Disease associations (from GenCC):

• isolated growth hormone deficiency type IA

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics
• isolated growth hormone deficiency type II

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, Orphanet
• isolated growth hormone deficiency type IB

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• short stature due to growth hormone qualitative anomaly

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000285947 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM4: Nonframeshift variant in NON repetitive region in NM_000515.5.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000515.5. 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
	GH1	NM_000515.5	MANE Select	c.640_648delAGCTGTGGC	p.Ser214_Gly216del	conservative_inframe_deletion	Exon 5 of 5	NP_000506.2
	GH1	NM_022559.4		c.595_603delAGCTGTGGC	p.Ser199_Gly201del	conservative_inframe_deletion	Exon 5 of 5	NP_072053.1	B1A4G7
	GH1	NM_022560.4		c.520_528delAGCTGTGGC	p.Ser174_Gly176del	conservative_inframe_deletion	Exon 4 of 4	NP_072054.1	P01241-5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GH1	ENST00000323322.10	TSL:1 MANE Select	c.640_648delAGCTGTGGC	p.Ser214_Gly216del	conservative_inframe_deletion	Exon 5 of 5	ENSP00000312673.5	P01241-1
	ENSG00000285947	ENST00000647774.1		c.916_924delAGCTGTGGC	p.Ser306_Gly308del	conservative_inframe_deletion	Exon 8 of 8	ENSP00000497443.1	A0A3B3ISS9
	GH1	ENST00000458650.6	TSL:1	c.595_603delAGCTGTGGC	p.Ser199_Gly201del	conservative_inframe_deletion	Exon 5 of 5	ENSP00000408486.2	P01241-2

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Autosomal dominant isolated somatotropin deficiency (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		6.1

Splicing

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

Other links and lift over

hg19: chr17-61994674;