BAIAP2L2 p.Thr394Ser

Variant names:

• chr22-38087203-T-A
• NM_025045.6:c.1180A>T
• BAIAP2L2 p.Thr394Ser

Your query was ambiguous. Multiple possible variants found:

• chr22-38087203-T-A
• chr22-38087202-G-C
• chr22-38087201-GGT-AGA
• chr22-38087201-GGT-TGA
• chr22-38087201-GGT-CGA
• chr22-38087201-GG-AC

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_025045.6(BAIAP2L2):​c.1180A>T​(p.Thr394Ser) 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. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: not found (cov: 30)
• Consequence: BAIAP2L2 NM_025045.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.57
• Publications: 0 publications found

Genes affected

BAIAP2L2 (HGNC:26203): (BAR/IMD domain containing adaptor protein 2 like 2) The protein encoded by this gene binds phosphoinositides and promotes the formation of planar or curved membrane structures. The encoded protein is found in RAB13-positive vesicles and at intercellular contacts with the plasma membrane. [provided by RefSeq, Dec 2012]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.04928747).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025045.6. 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
	BAIAP2L2	NM_025045.6	MANE Select	c.1180A>T	p.Thr394Ser	missense	Exon 11 of 14	NP_079321.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BAIAP2L2	ENST00000381669.8	TSL:1 MANE Select	c.1180A>T	p.Thr394Ser	missense	Exon 11 of 14	ENSP00000371085.3	Q6UXY1-1
	BAIAP2L2	ENST00000871592.1		c.1198A>T	p.Thr400Ser	missense	Exon 11 of 14	ENSP00000541651.1
	BAIAP2L2	ENST00000871591.1		c.1180A>T	p.Thr394Ser	missense	Exon 12 of 15	ENSP00000541650.1

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 30

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.067
BayesDel_addAF	Benign	-0.38	T
BayesDel_noAF	Benign	-0.78
CADD	Benign	5.1
DANN	Benign	0.84
DEOGEN2	Benign	0.0039	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.21	N
LIST_S2	Benign	0.21	T
M_CAP	Benign	0.0024	T
MetaRNN	Benign	0.049	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	0.23	N
PhyloP100		1.6
PrimateAI	Benign	0.32	T
PROVEAN	Benign	-0.080	N
REVEL	Benign	0.030
Sift	Benign	0.64	T
Sift4G	Benign	0.73	T
Varity_R		0.023
gMVP		0.21
Mutation Taster		=100/0	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

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

Other links and lift over

hg19: chr22-38483210;