rs1292168593

Variant names:

• chr4-7772906-C-A
• NM_001134647.2:c.2167G>T

Your query was ambiguous. Multiple possible variants found:

• chr4-7772906-C-A
• chr4-7772906-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001134647.2(AFAP1):​c.2167G>T​(p.Val723Phe) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,800 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: AFAP1 NM_001134647.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.52

Genes affected

AFAP1 (HGNC:24017): (actin filament associated protein 1) The protein encoded by this gene is a Src binding partner. It may represent a potential modulator of actin filament integrity in response to cellular signals, and may function as an adaptor protein by linking Src family members and/or other signaling proteins to actin filaments. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2008]

AFAP1-AS1 (HGNC:28141): (AFAP1 antisense RNA 1) This gene produces a long non-coding RNA that is overexpressed in tumor cells and may promote cancer cell metastasis. [provided by RefSeq, Dec 2017]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AFAP1	NM_001134647.2	c.2167G>T	p.Val723Phe	missense_variant	Exon 16 of 18	ENST00000420658.6	NP_001128119.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AFAP1	ENST00000420658.6	c.2167G>T	p.Val723Phe	missense_variant	Exon 16 of 18	2	NM_001134647.2	ENSP00000410689.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461800 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727220

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 8.99e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.40
BayesDel_addAF	Uncertain	0.099	D
BayesDel_noAF	Benign	-0.10
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.43	T;T;.;.
Eigen	Uncertain	0.60
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Uncertain	0.88	D
LIST_S2	Pathogenic	0.98	.;D;D;.
M_CAP	Uncertain	0.097	D
MetaRNN	Uncertain	0.72	D;D;D;D
MetaSVM	Uncertain	-0.22	T
MutationAssessor	Uncertain	2.9	M;M;.;.
PrimateAI	Uncertain	0.58	T
PROVEAN	Pathogenic	-4.5	D;D;D;D
REVEL	Uncertain	0.34
Sift	Pathogenic	0.0	D;D;D;D
Sift4G	Pathogenic	0.0010	D;D;D;D
Polyphen		1.0	D;D;.;.
Vest4		0.76
MutPred		0.23		Gain of glycosylation at S642 (P = 0.029);Gain of glycosylation at S642 (P = 0.029);.;.;
MVP		0.59
MPC		0.44
ClinPred		0.99	D
GERP RS		4.0
Varity_R		0.84
gMVP		0.45

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr4-7774633;