8-103212970-C-T

Variant names:

• chr8-103212970-C-T
• rs757103757
• NM_024812.3:c.212C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_024812.3(BAALC):​c.212C>T​(p.Pro71Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000489 in 1,614,030 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000049 (0 hom.)
• Consequence: BAALC NM_024812.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.68
• Publications: 0 publications found

Genes affected

BAALC (HGNC:14333): (BAALC binder of MAP3K1 and KLF4) This gene was identified by gene expression studies in patients with acute myeloid leukemia (AML). The gene is conserved among mammals and is not found in lower organisms. Tissues that express this gene develop from the neuroectoderm. Multiple alternatively spliced transcript variants that encode different proteins have been described for this gene; however, some of the transcript variants are found only in AML cell lines. [provided by RefSeq, Jul 2008]

BAALC-AS1 (HGNC:50461): (BAALC antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.14066502).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024812.3. 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
	BAALC	NM_024812.3	MANE Select	c.212C>T	p.Pro71Leu	missense	Exon 2 of 3	NP_079088.1	Q8WXS3-2
	BAALC	NM_001364874.1		c.317C>T	p.Pro106Leu	missense	Exon 3 of 4	NP_001351803.1	Q8WXS3-1
	BAALC	NM_001024372.2		c.161-15019C>T		intron	N/A	NP_001019543.1	Q8WXS3-6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BAALC	ENST00000309982.10	TSL:1 MANE Select	c.212C>T	p.Pro71Leu	missense	Exon 2 of 3	ENSP00000312457.5	Q8WXS3-2
	BAALC	ENST00000438105.2	TSL:1	c.161-15019C>T		intron	N/A	ENSP00000395024.2	Q8WXS3-6
	BAALC	ENST00000297574.6	TSL:3	c.317C>T	p.Pro106Leu	missense	Exon 3 of 4	ENSP00000297574.6	Q8WXS3-1

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152202 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00145

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000717 AC: 18 AN: 251216 AF XY: 0.000111

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000493 AC: 72 AN: 1461828 Hom.: 0 Cov.: 30 AF XY: 0.0000743 AC XY: 54 AN XY: 727216

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.000788 AC: 68 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111956

Other (OTH) AF: 0.0000331 AC: 2 AN: 60396

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152202 Hom.: 0 Cov.: 32 AF XY: 0.0000807 AC XY: 6 AN XY: 74354

African (AFR) AF: 0.00 AC: 0 AN: 41454

American (AMR) AF: 0.00 AC: 0 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5190

South Asian (SAS) AF: 0.00145 AC: 7 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.0000330 AC: 4

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.075
BayesDel_addAF	Benign	-0.30	T
BayesDel_noAF	Benign	-0.31
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.085	T
Eigen	Uncertain	0.21
Eigen_PC	Benign	0.13
FATHMM_MKL	Benign	0.25	N
LIST_S2	Benign	0.80	T
M_CAP	Benign	0.079	D
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-0.68	T
PhyloP100		2.7
PrimateAI	Benign	0.39	T
PROVEAN	Uncertain	-3.5	D
REVEL	Benign	0.17
Sift	Uncertain	0.019	D
Sift4G	Benign	0.13	T
Polyphen		0.99	D
Vest4		0.46
MutPred		0.21		Loss of glycosylation at S103 (P = 0.0448)
MVP		0.62
MPC		0.34
ClinPred		0.59	D
GERP RS		5.4
Varity_R		0.16
gMVP		0.18
Mutation Taster		=83/17	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: rs757103757; hg19: chr8-104225198;