rs770423372

chr16-30734617-TAAA-Tchr16-30734617-TAAA-TAchr16-30734617-TAAA-TAAAA

Variant summary

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

The NM_006662.3(SRCAP):c.6729+7_6729+9del variant causes a splice donor 5th base, intron change involving the alteration of a non-conserved nucleotide. 1/1 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SRCAP NM_006662.3 splice_donor_5th_base, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.75

Genes affected

SRCAP (HGNC:16974): (Snf2 related CREBBP activator protein) This gene encodes the core catalytic component of the multiprotein chromatin-remodeling SRCAP complex. The encoded protein is an ATPase that is necessary for the incorporation of the histone variant H2A.Z into nucleosomes. It can function as a transcriptional activator in Notch-mediated, CREB-mediated and steroid receptor-mediated transcription. Mutations in this gene cause Floating-Harbor syndrome, a rare disorder characterized by short stature, language deficits and dysmorphic facial features. [provided by RefSeq, Feb 2012]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SRCAP	NM_006662.3	c.6729+7_6729+9del		splice_donor_5th_base_variant, intron_variant		ENST00000262518.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SRCAP	ENST00000262518.9	c.6729+7_6729+9del		splice_donor_5th_base_variant, intron_variant		2	NM_006662.3	P1
SRCAP	ENST00000411466.7	c.6729+7_6729+9del		splice_donor_5th_base_variant, intron_variant		3		P1
SRCAP	ENST00000706321.1	c.6729+7_6729+9del		splice_donor_5th_base_variant, intron_variant				P1
SRCAP	ENST00000474008.1	n.666+7_666+9del		splice_donor_5th_base_variant, intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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

LitVar

Other links and lift over

dbSNP: rs770423372; hg19: chr16-30745938;