rs1201637702

Variant names:

• chr16-1079176-C-T
• rs1201637702
• NM_001172560.3:c.308C>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001172560.3(SSTR5):​c.308C>T​(p.Ser103Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,260 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 34)
• Consequence: SSTR5 NM_001172560.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.50
• Publications: 0 publications found

Genes affected

SSTR5 (HGNC:11334): (somatostatin receptor 5) Somatostatin and its related peptide cortistatin exert multiple biological actions on normal and tumoral tissue targets by interacting with somatostatin receptors (SSTRs). The protein encoded by this gene is one of the SSTRs, which is a multi-pass membrane protein and belongs to the G-protein coupled receptor 1 family. The activity of this receptor is mediated by G proteins which inhibit adenylyl cyclase, and different regions of this receptor molecule are required for the activation of different signaling pathways. A mutation in this gene results in somatostatin analog resistance. Alternatively spliced transcript variants have been identified in this gene.[provided by RefSeq, Feb 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001172560.3. 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
	SSTR5	NM_001172560.3	MANE Select	c.308C>T	p.Ser103Phe	missense	Exon 2 of 2	NP_001166031.1	P35346
	SSTR5	NM_001053.4		c.308C>T	p.Ser103Phe	missense	Exon 1 of 1	NP_001044.1	P35346

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SSTR5	ENST00000689027.1	MANE Select	c.308C>T	p.Ser103Phe	missense	Exon 2 of 2	ENSP00000508487.1	P35346
	SSTR5	ENST00000293897.7	TSL:6	c.308C>T	p.Ser103Phe	missense	Exon 1 of 1	ENSP00000293897.4	P35346
	SSTR5	ENST00000711615.1		c.308C>T	p.Ser103Phe	missense	Exon 2 of 2	ENSP00000518810.1	P35346

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152260 Hom.: 0 Cov.: 34

Gnomad AFR AF: 0.0000241

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: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 30

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152260 Hom.: 0 Cov.: 34 AF XY: 0.0000134 AC XY: 1 AN XY: 74386

African (AFR) AF: 0.0000241 AC: 1 AN: 41466

American (AMR) AF: 0.00 AC: 0 AN: 15294

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10632

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68040

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000330 Hom.: 0

Bravo AF: 0.0000227

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.40
BayesDel_addAF	Uncertain	0.067	T
BayesDel_noAF	Benign	-0.14
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.42	T
Eigen	Uncertain	0.49
Eigen_PC	Uncertain	0.48
FATHMM_MKL	Benign	0.74	D
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.020	T
MetaRNN	Uncertain	0.70	D
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.1	L
PhyloP100		1.5
PrimateAI	Uncertain	0.55	T
PROVEAN	Uncertain	-3.0	D
REVEL	Benign	0.26
Sift	Benign	0.25	T
Sift4G	Uncertain	0.050	T
Polyphen		0.96	D
Vest4		0.70
MVP		0.50
MPC		0.87
ClinPred		0.98	D
GERP RS		4.9
PromoterAI		-0.012	Neutral
Varity_R		0.60
gMVP		0.28

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: rs1201637702; hg19: chr16-1129176; COSMIC: COSV106429290; COSMIC: COSV106429290;