rs1362289415

Variant names:

• chr12-14669795-C-A
• rs1362289415
• NM_004963.4:c.1209G>T

Your query was ambiguous. Multiple possible variants found:

• chr12-14669795-C-A
• chr12-14669795-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_004963.4(GUCY2C):​c.1209G>T​(p.Lys403Asn) 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 152,104 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: GUCY2C NM_004963.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.05

Genes affected

GUCY2C (HGNC:4688): (guanylate cyclase 2C) This gene encodes a transmembrane protein that functions as a receptor for endogenous peptides guanylin and uroguanylin, and the heat-stable E. coli enterotoxin. The encoded protein activates the cystic fibrosis transmembrane conductance regulator. Mutations in this gene are associated with familial diarrhea (autosomal dominant) and meconium ileus (autosomal recessive). [provided by RefSeq, Nov 2016]

GUCY2C-AS1 (HGNC:56054): (GUCY2C antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07787648).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GUCY2C	NM_004963.4	c.1209G>T	p.Lys403Asn	missense_variant	Exon 10 of 27	ENST00000261170.5	NP_004954.2
GUCY2C	XM_011520631.3	c.963G>T	p.Lys321Asn	missense_variant	Exon 10 of 27		XP_011518933.1
GUCY2C-AS1	NR_186173.1	n.335+1649C>A		intron_variant	Intron 3 of 5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GUCY2C	ENST00000261170.5	c.1209G>T	p.Lys403Asn	missense_variant	Exon 10 of 27	1	NM_004963.4	ENSP00000261170.3
GUCY2C-AS1	ENST00000501178.2	n.199-2471C>A		intron_variant	Intron 2 of 4	3

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152104 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

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.: 26

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152104 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74290

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.0000655

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Benign	-0.28	T
BayesDel_noAF	Benign	-0.64
CADD	Benign	0.15
DANN	Benign	0.90
DEOGEN2	Benign	0.21	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.014	N
LIST_S2	Benign	0.082	T
M_CAP	Benign	0.029	D
MetaRNN	Benign	0.078	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	0.81	L
PrimateAI	Benign	0.24	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.25
Sift	Benign	0.33	T
Sift4G	Benign	0.42	T
Polyphen		0.0	B
Vest4		0.14
MutPred		0.45		Gain of catalytic residue at D398 (P = 0);
MVP		0.59
MPC		0.22
ClinPred		0.21	T
GERP RS		-4.3
Varity_R		0.053
gMVP		0.51

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.11		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs1362289415; hg19: chr12-14822729;