20-9562974-GC-AT

Variant names:

• chr20-9562974-GC-AT
• NM_177990.4:c.1532_1533delGCinsAT
• PAK5 p.Ser511Asn

Variant summary

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

The NM_177990.4(PAK5):​c.1532_1533delGCinsAT​(p.Ser511Asn) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type MNV, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: PAK5 NM_177990.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.26
• Publications: 0 publications found

Genes affected

PAK5 (HGNC:15916): (p21 (RAC1) activated kinase 5) The protein encoded by this gene is a member of the PAK family of Ser/Thr protein kinases. PAK family members are known to be effectors of Rac/Cdc42 GTPases, which have been implicated in the regulation of cytoskeletal dynamics, proliferation, and cell survival signaling. This kinase contains a CDC42/Rac1 interactive binding (CRIB) motif, and has been shown to bind CDC42 in the presence of GTP. This kinase is predominantly expressed in brain. It is capable of promoting neurite outgrowth, and thus may play a role in neurite development. This kinase is associated with microtubule networks and induces microtubule stabilization. The subcellular localization of this kinase is tightly regulated during cell cycle progression. Alternatively spliced transcript variants encoding the same protein have been described. [provided by RefSeq, Jul 2008]

ENSG00000286740 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_177990.4. 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
	PAK5	NM_177990.4	MANE Select	c.1532_1533delGCinsAT	p.Ser511Asn	missense	N/A	NP_817127.1	Q9P286
	PAK5	NM_020341.5		c.1532_1533delGCinsAT	p.Ser511Asn	missense	N/A	NP_065074.1	Q9P286

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PAK5	ENST00000353224.10	TSL:1 MANE Select	c.1532_1533delGCinsAT	p.Ser511Asn	missense	N/A	ENSP00000322957.5	Q9P286
	PAK5	ENST00000378423.5	TSL:1	c.1532_1533delGCinsAT	p.Ser511Asn	missense	N/A	ENSP00000367679.1	Q9P286
	PAK5	ENST00000378429.3	TSL:1	c.1532_1533delGCinsAT	p.Ser511Asn	missense	N/A	ENSP00000367686.3	Q9P286

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		6.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr20-9543621;