rs78378398

Variant names:

• chr6-29673282-G-T
• rs78378398
• NM_001109809.5:c.829C>A

Your query was ambiguous. Multiple possible variants found:

• chr6-29673282-G-T
• chr6-29673282-G-A

Variant summary

Our verdict is Likely pathogenic. The variant received 7 ACMG points: 7P and 0B. PM2 PP3_Strong PP5

The NM_001109809.5(ZFP57):​c.829C>A​(p.His277Asn) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZFP57 NM_001109809.5 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 6.47
• Publications: 6 publications found

Genes affected

ZFP57 (HGNC:18791): (ZFP57 zinc finger protein) The protein encoded by this gene is a zinc finger protein containing a KRAB domain. Studies in mouse suggest that this protein may function as a transcriptional repressor. Mutations in this gene have been associated with transient neonatal diabetes mellitus type 1 (TNDM1).[provided by RefSeq, Sep 2009]

MOG (HGNC:7197): (myelin oligodendrocyte glycoprotein) The product of this gene is a membrane protein expressed on the oligodendrocyte cell surface and the outermost surface of myelin sheaths. Due to this localization, it is a primary target antigen involved in immune-mediated demyelination. This protein may be involved in completion and maintenance of the myelin sheath and in cell-cell communication. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

MOG Gene-Disease associations (from GenCC):

• narcolepsy 7

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_pathogenic. The variant received 7 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.975
• PP5: Variant 6-29673282-G-T is Pathogenic according to our data. Variant chr6-29673282-G-T is described in ClinVar as Pathogenic. ClinVar VariationId is 720.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001109809.5. 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
	ZFP57	NM_001109809.5	MANE Select	c.829C>A	p.His277Asn	missense	Exon 5 of 5	NP_001103279.2	Q9NU63-3
	ZFP57	NM_001366333.2		c.613C>A	p.His205Asn	missense	Exon 4 of 4	NP_001353262.1	A0A7I2S1M6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZFP57	ENST00000376883.2	TSL:5 MANE Select	c.829C>A	p.His277Asn	missense	Exon 5 of 5	ENSP00000366080.2	Q9NU63-3
	ZFP57	ENST00000488757.6	TSL:1	c.613C>A	p.His205Asn	missense	Exon 4 of 4	ENSP00000418259.2	A0A7I2S1M6
	ZFP57	ENST00000931172.1		c.829C>A	p.His277Asn	missense	Exon 4 of 4	ENSP00000601231.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Pathogenic

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
1	-	-	Diabetes mellitus, transient neonatal, 1 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.24	D
BayesDel_noAF	Uncertain	0.11
CADD	Uncertain	26
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.54	D
Eigen	Pathogenic	0.70
Eigen_PC	Uncertain	0.62
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D
M_CAP	Uncertain	0.26	D
MetaRNN	Pathogenic	0.97	D
MetaSVM	Uncertain	0.69	D
PhyloP100		6.5
PrimateAI	Uncertain	0.64	T
PROVEAN	Pathogenic	-6.9	D
REVEL	Pathogenic	0.69
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.86
MutPred		0.85		Gain of MoRF binding (P = 0.1167)
MVP		0.93
MPC		1.3
ClinPred		1.0	D
GERP RS		3.8
Varity_R		0.18
gMVP		0.70
Mutation Taster		=30/70	disease causing (ClinVar)

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: rs78378398; hg19: chr6-29641059;