chr14-52006627-C-G

Variant names:

• chr14-52006627-C-G
• rs375705872
• NM_007361.4:c.3914G>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_007361.4(NID2):​c.3914G>C​(p.Gly1305Ala) variant causes a missense change. The variant allele was found at a frequency of 0.0000799 in 1,613,696 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000083 (0 hom.)
• Consequence: NID2 NM_007361.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.00
• Publications: 0 publications found

Genes affected

NID2 (HGNC:13389): (nidogen 2) This gene encodes a member of the nidogen family of basement membrane proteins. This protein is a cell-adhesion protein that binds collagens I and IV and laminin and may be involved in maintaining the structure of the basement membrane.[provided by RefSeq, Jun 2010]

RTRAF (HGNC:23169): (RNA transcription, translation and transport factor) Enables RNA binding activity; RNA polymerase II complex binding activity; and identical protein binding activity. Involved in negative regulation of protein kinase activity; positive regulation of transcription by RNA polymerase II; and tRNA splicing, via endonucleolytic cleavage and ligation. Located in microtubule cytoskeleton; nucleoplasm; and perinuclear region of cytoplasm. Part of tRNA-splicing ligase complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.786

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_007361.4. 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
	NID2	NM_007361.4	MANE Select	c.3914G>C	p.Gly1305Ala	missense	Exon 20 of 22	NP_031387.3
	RTRAF	NM_016039.3	MANE Select	c.*2111C>G		3_prime_UTR	Exon 8 of 8	NP_057123.1	Q9Y224

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NID2	ENST00000216286.10	TSL:1 MANE Select	c.3914G>C	p.Gly1305Ala	missense	Exon 20 of 22	ENSP00000216286.4	Q14112-1
	RTRAF	ENST00000261700.8	TSL:1 MANE Select	c.*2111C>G		3_prime_UTR	Exon 8 of 8	ENSP00000261700.3	Q9Y224
	NID2	ENST00000556572.1	TSL:2	c.1718G>C	p.Gly573Ala	missense	Exon 11 of 13	ENSP00000452190.1	H0YJV3

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152172 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000965

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: 0.0000441

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000199 AC: 5 AN: 251402 AF XY: 0.0000368

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000440

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000835 AC: 122 AN: 1461524 Hom.: 0 Cov.: 31 AF XY: 0.0000908 AC XY: 66 AN XY: 727074

African (AFR) AF: 0.0000299 AC: 1 AN: 33462

American (AMR) AF: 0.00 AC: 0 AN: 44718

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39690

South Asian (SAS) AF: 0.00 AC: 0 AN: 86244

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.000107 AC: 119 AN: 1111728

Other (OTH) AF: 0.0000331 AC: 2 AN: 60378

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152172 Hom.: 0 Cov.: 32 AF XY: 0.0000673 AC XY: 5 AN XY: 74338

African (AFR) AF: 0.0000965 AC: 4 AN: 41436

American (AMR) AF: 0.00 AC: 0 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

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

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 68022

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.000142 Hom.: 0

Bravo AF: 0.0000378

TwinsUK AF: 0.000270 AC: 1

ALSPAC AF: 0.000259 AC: 1

ESP6500AA AF: 0.000227 AC: 1

ESP6500EA AF: 0.00 AC: 0

ExAC AF: 0.00000824 AC: 1

EpiCase AF: 0.00

EpiControl AF: 0.000237

ClinVar

ClinVar submissions

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	0.41
BayesDel_addAF	Pathogenic	0.16	D
BayesDel_noAF	Uncertain	0.13
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.49	T
Eigen	Uncertain	0.64
Eigen_PC	Pathogenic	0.68
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.0067	T
MetaRNN	Pathogenic	0.79	D
MetaSVM	Uncertain	0.28	D
MutationAssessor	Pathogenic	3.5	M
PhyloP100		5.0
PrimateAI	Uncertain	0.53	T
PROVEAN	Uncertain	-3.3	D
REVEL	Uncertain	0.44
Sift	Uncertain	0.022	D
Sift4G	Benign	0.12	T
Polyphen		1.0	D
Vest4		0.81
MVP		0.64
MPC		0.48
ClinPred		0.93	D
GERP RS		6.0
Varity_R		0.54
gMVP		0.87
Mutation Taster		=27/73	disease causing

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: rs375705872; hg19: chr14-52473345;