rs750370600

Variant names:

• chr1-15112491-C-A
• rs750370600
• NM_201628.3:c.2113C>A

Your query was ambiguous. Multiple possible variants found:

• chr1-15112491-C-A
• chr1-15112491-C-G
• chr1-15112491-C-T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_201628.3(KAZN):​c.2113C>A​(p.Arg705Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: KAZN NM_201628.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.991
• Publications: 0 publications found

Genes affected

KAZN (HGNC:29173): (kazrin, periplakin interacting protein) This gene encodes a protein that plays a role in desmosome assembly, cell adhesion, cytoskeletal organization, and epidermal differentiation. This protein co-localizes with desmoplakin and the cytolinker protein periplakin. In general, this protein localizes to the nucleus, desmosomes, cell membrane, and cortical actin-based structures. Some isoforms of this protein also associate with microtubules. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Additional splice variants have been described but their biological validity has not been verified. [provided by RefSeq, Aug 2011]

TMEM51-AS1 (HGNC:26301): (TMEM51 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.24).
• BP7: Synonymous conserved (PhyloP=0.991 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_201628.3. 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
	KAZN	NM_201628.3	MANE Select	c.2113C>A	p.Arg705Arg	synonymous	Exon 14 of 15	NP_963922.2	Q674X7-1
	TMEM51-AS1	NR_027136.1		n.6303G>T		non_coding_transcript_exon	Exon 5 of 5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KAZN	ENST00000376030.7	TSL:5 MANE Select	c.2113C>A	p.Arg705Arg	synonymous	Exon 14 of 15	ENSP00000365198.2	Q674X7-1
	TMEM51-AS1	ENST00000404665.4	TSL:1	n.6297G>T		non_coding_transcript_exon	Exon 5 of 5
	KAZN	ENST00000636203.1	TSL:5	c.2377C>A	p.Arg793Arg	synonymous	Exon 16 of 17	ENSP00000490958.1	A0A1B0GWK2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1456920 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 724114

African (AFR) AF: 0.00 AC: 0 AN: 33434

American (AMR) AF: 0.00 AC: 0 AN: 44074

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25958

East Asian (EAS) AF: 0.00 AC: 0 AN: 39548

South Asian (SAS) AF: 0.00 AC: 0 AN: 84678

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53148

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1110120

Other (OTH) AF: 0.00 AC: 0 AN: 60198

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.24
CADD	Benign	14
DANN	Benign	0.77
PhyloP100		0.99
Mutation Taster		=100/0	polymorphism

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: rs750370600; hg19: chr1-15438987;