rs5658

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_007117.5(TRH):​c.22C>G​(p.Leu8Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.108 in 1,608,952 control chromosomes in the GnomAD database, including 13,151 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.15 ( 2354 hom., cov: 33)
Exomes 𝑓: 0.10 ( 10797 hom. )

Consequence

TRH
NM_007117.5 missense

Scores

4
14

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.87

Publications

24 publications found
Variant links:
Genes affected
TRH (HGNC:12298): (thyrotropin releasing hormone) This gene encodes a member of the thyrotropin-releasing hormone family. Cleavage of the encoded proprotein releases mature thyrotropin-releasing hormone, which is a tripeptide hypothalamic regulatory hormone. The human proprotein contains six thyrotropin-releasing hormone tripeptides. Thyrotropin-releasing hormone is involved in the regulation and release of thyroid-stimulating hormone, as well as prolactin. Deficiency of this hormone has been associated with hypothalamic hypothyroidism. [provided by RefSeq, May 2013]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.005417675).
BP6
Variant 3-129975838-C-G is Benign according to our data. Variant chr3-129975838-C-G is described in ClinVar as [Benign]. Clinvar id is 260114.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.323 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
TRHNM_007117.5 linkc.22C>G p.Leu8Val missense_variant Exon 2 of 3 ENST00000302649.4 NP_009048.1 P20396
LOC124906284 n.129975838C>G intragenic_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
TRHENST00000302649.4 linkc.22C>G p.Leu8Val missense_variant Exon 2 of 3 1 NM_007117.5 ENSP00000303452.3 P20396

Frequencies

GnomAD3 genomes
AF:
0.150
AC:
22871
AN:
152176
Hom.:
2348
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.222
Gnomad AMI
AF:
0.0197
Gnomad AMR
AF:
0.267
Gnomad ASJ
AF:
0.0772
Gnomad EAS
AF:
0.335
Gnomad SAS
AF:
0.167
Gnomad FIN
AF:
0.0837
Gnomad MID
AF:
0.123
Gnomad NFE
AF:
0.0807
Gnomad OTH
AF:
0.156
GnomAD2 exomes
AF:
0.154
AC:
36936
AN:
239362
AF XY:
0.146
show subpopulations
Gnomad AFR exome
AF:
0.222
Gnomad AMR exome
AF:
0.313
Gnomad ASJ exome
AF:
0.0850
Gnomad EAS exome
AF:
0.328
Gnomad FIN exome
AF:
0.0924
Gnomad NFE exome
AF:
0.0836
Gnomad OTH exome
AF:
0.137
GnomAD4 exome
AF:
0.104
AC:
151319
AN:
1456658
Hom.:
10797
Cov.:
33
AF XY:
0.104
AC XY:
75162
AN XY:
724452
show subpopulations
African (AFR)
AF:
0.224
AC:
7481
AN:
33346
American (AMR)
AF:
0.307
AC:
13572
AN:
44258
Ashkenazi Jewish (ASJ)
AF:
0.0835
AC:
2174
AN:
26046
East Asian (EAS)
AF:
0.330
AC:
13028
AN:
39534
South Asian (SAS)
AF:
0.156
AC:
13355
AN:
85706
European-Finnish (FIN)
AF:
0.0931
AC:
4880
AN:
52434
Middle Eastern (MID)
AF:
0.130
AC:
583
AN:
4492
European-Non Finnish (NFE)
AF:
0.0803
AC:
89142
AN:
1110764
Other (OTH)
AF:
0.118
AC:
7104
AN:
60078
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.459
Heterozygous variant carriers
0
7221
14442
21662
28883
36104
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
3682
7364
11046
14728
18410
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.150
AC:
22918
AN:
152294
Hom.:
2354
Cov.:
33
AF XY:
0.156
AC XY:
11594
AN XY:
74466
show subpopulations
African (AFR)
AF:
0.222
AC:
9244
AN:
41556
American (AMR)
AF:
0.268
AC:
4098
AN:
15298
Ashkenazi Jewish (ASJ)
AF:
0.0772
AC:
268
AN:
3472
East Asian (EAS)
AF:
0.336
AC:
1736
AN:
5166
South Asian (SAS)
AF:
0.168
AC:
810
AN:
4832
European-Finnish (FIN)
AF:
0.0837
AC:
889
AN:
10622
Middle Eastern (MID)
AF:
0.119
AC:
35
AN:
294
European-Non Finnish (NFE)
AF:
0.0807
AC:
5489
AN:
68026
Other (OTH)
AF:
0.156
AC:
331
AN:
2116
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.501
Heterozygous variant carriers
0
947
1894
2841
3788
4735
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
238
476
714
952
1190
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.0974
Hom.:
282
Bravo
AF:
0.166
TwinsUK
AF:
0.0823
AC:
305
ALSPAC
AF:
0.0864
AC:
333
ESP6500AA
AF:
0.203
AC:
869
ESP6500EA
AF:
0.0796
AC:
669
ExAC
AF:
0.143
AC:
17278
Asia WGS
AF:
0.274
AC:
951
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not specified Benign:1
-
PreventionGenetics, part of Exact Sciences
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

not provided Benign:1
-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.12
BayesDel_addAF
Benign
-0.59
T
BayesDel_noAF
Benign
-0.47
CADD
Benign
21
DANN
Uncertain
0.99
DEOGEN2
Benign
0.29
T;.
Eigen
Benign
-0.35
Eigen_PC
Benign
-0.41
FATHMM_MKL
Benign
0.63
D
LIST_S2
Benign
0.71
T;T
MetaRNN
Benign
0.0054
T;T
MetaSVM
Benign
-0.98
T
MutationAssessor
Uncertain
2.6
M;.
PhyloP100
1.9
PrimateAI
Uncertain
0.58
T
PROVEAN
Benign
-1.0
N;N
REVEL
Benign
0.040
Sift
Uncertain
0.023
D;D
Sift4G
Benign
0.078
T;T
Polyphen
0.76
P;.
Vest4
0.17
MPC
0.42
ClinPred
0.014
T
GERP RS
2.2
Varity_R
0.10
gMVP
0.37
Mutation Taster
=100/0
polymorphism (auto)

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

Publications

Other links and lift over

dbSNP: rs5658; hg19: chr3-129694681; COSMIC: COSV57014675; API