rs288989

Variant names:

• chr18-21002621-T-A
• rs288989
• NM_005406.3:c.1885+3730A>T

Your query was ambiguous. Multiple possible variants found:

• chr18-21002621-T-A
• chr18-21002621-T-C
• chr18-21002621-T-G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005406.3(ROCK1):​c.1885+3730A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.654 in 152,054 control chromosomes in the GnomAD database, including 34,700 homozygotes. 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: 𝑓 0.65 (34700 hom., cov: 32)
• Consequence: ROCK1 NM_005406.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.106
• Publications: 5 publications found

Genes affected

ROCK1 (HGNC:10251): (Rho associated coiled-coil containing protein kinase 1) This gene encodes a protein serine/threonine kinase that is activated when bound to the GTP-bound form of Rho. The small GTPase Rho regulates formation of focal adhesions and stress fibers of fibroblasts, as well as adhesion and aggregation of platelets and lymphocytes by shuttling between the inactive GDP-bound form and the active GTP-bound form. Rho is also essential in cytokinesis and plays a role in transcriptional activation by serum response factor. This protein, a downstream effector of Rho, phosphorylates and activates LIM kinase, which in turn, phosphorylates cofilin, inhibiting its actin-depolymerizing activity. A pseudogene, related to this gene, is also located on chromosome 18. [provided by RefSeq, Aug 2015]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.903 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005406.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROCK1	NM_005406.3	MANE Select	c.1885+3730A>T		intron	N/A	NP_005397.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROCK1	ENST00000399799.3	TSL:1 MANE Select	c.1885+3730A>T		intron	N/A	ENSP00000382697.1
	ROCK1	ENST00000635540.2	TSL:5	n.1885+3730A>T		intron	N/A	ENSP00000489185.1

Frequencies

GnomAD3 genomes AF: 0.653 AC: 99279 AN: 151936 Hom.: 34626 Cov.: 32

Gnomad AFR AF: 0.910

Gnomad AMI AF: 0.298

Gnomad AMR AF: 0.668

Gnomad ASJ AF: 0.584

Gnomad EAS AF: 0.492

Gnomad SAS AF: 0.609

Gnomad FIN AF: 0.581

Gnomad MID AF: 0.737

Gnomad NFE AF: 0.529

Gnomad OTH AF: 0.631

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

GnomAD4 genome AF: 0.654 AC: 99415 AN: 152054 Hom.: 34700 Cov.: 32 AF XY: 0.656 AC XY: 48744 AN XY: 74334

African (AFR) AF: 0.911 AC: 37788 AN: 41500

American (AMR) AF: 0.668 AC: 10213 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.584 AC: 2024 AN: 3468

East Asian (EAS) AF: 0.493 AC: 2549 AN: 5174

South Asian (SAS) AF: 0.609 AC: 2938 AN: 4822

European-Finnish (FIN) AF: 0.581 AC: 6129 AN: 10552

Middle Eastern (MID) AF: 0.724 AC: 213 AN: 294

European-Non Finnish (NFE) AF: 0.529 AC: 35947 AN: 67944

Other (OTH) AF: 0.636 AC: 1343 AN: 2112

Alfa AF: 0.467 Hom.: 1368

Bravo AF: 0.670

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	1.5
DANN	Benign	0.54
PhyloP100		0.11
Mutation Taster		=100/0	polymorphism (auto)

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: rs288989; hg19: chr18-18582582;