ENST00000567887.5:c.15T>G

Variant names:

• chr1-39084233-T-G
• rs1012568793
• ENST00000567887.5:c.15T>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The ENST00000567887.5(MACF1):​c.15T>G​(p.Asp5Glu) variant causes a missense 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. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. D5D) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: MACF1 ENST00000567887.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.363
• Publications: 0 publications found

Genes affected

MACF1 (HGNC:13664): (microtubule actin crosslinking factor 1) This gene encodes a large protein containing numerous spectrin and leucine-rich repeat (LRR) domains. The encoded protein is a member of a family of proteins that form bridges between different cytoskeletal elements. This protein facilitates actin-microtubule interactions at the cell periphery and couples the microtubule network to cellular junctions. Alternative splicing results in multiple transcript variants, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, May 2013]

MACF1 Gene-Disease associations (from GenCC):

• lissencephaly 9 with complex brainstem malformation

  Inheritance: AD Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, Orphanet
• lissencephaly spectrum disorder with complex brainstem malformation

  Inheritance: AD Classification: MODERATE Submitted by: ClinGen
• autosomal dominant nonsyndromic hearing loss

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.21740565).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000567887.5. 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
	MACF1	NM_012090.5		c.15T>G	p.Asp5Glu	missense	Exon 1 of 93	NP_036222.3	Q9UPN3-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MACF1	ENST00000567887.5	TSL:5	c.15T>G	p.Asp5Glu	missense	Exon 1 of 101	ENSP00000455823.1	H3BQK9
	MACF1	ENST00000372915.8	TSL:5	c.15T>G	p.Asp5Glu	missense	Exon 1 of 96	ENSP00000362006.4	A0A7P0MQR8
	MACF1	ENST00000361689.7	TSL:5	c.15T>G	p.Asp5Glu	missense	Exon 2 of 94	ENSP00000354573.2	Q9UPN3-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.21
BayesDel_addAF	Benign	-0.0065	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	17
DANN	Uncertain	0.99
DEOGEN2	Benign	0.092	T
Eigen	Benign	-0.48
Eigen_PC	Benign	-0.32
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Benign	0.80	T
M_CAP	Benign	0.025	T
MetaRNN	Benign	0.22	T
MetaSVM	Benign	-1.0	T
PhyloP100		0.36
PrimateAI	Pathogenic	0.84	D
PROVEAN	Uncertain	-2.7	D
REVEL	Benign	0.29
Sift	Pathogenic	0.0	D
Sift4G	Benign	0.11	T
Vest4		0.48
MutPred		0.17		Gain of MoRF binding (P = 0.3796)
MVP		0.74
ClinPred		0.89	D
GERP RS		0.57
PromoterAI		0.070	Neutral
Varity_R		0.11
gMVP		0.44
Mutation Taster		=70/30	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: rs1012568793; hg19: chr1-39549905;