rs1261728765

Variant names:

• chr3-47853249-G-A
• rs1261728765
• NM_001385682.1:c.6800C>T

Your query was ambiguous. Multiple possible variants found:

• chr3-47853249-G-A
• chr3-47853249-G-T

Variant summary

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

The NM_001385682.1(MAP4):​c.6800C>T​(p.Ala2267Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000278 in 1,439,202 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000028 (0 hom.)
• Consequence: MAP4 NM_001385682.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.67
• Publications: 2 publications found

Genes affected

MAP4 (HGNC:6862): (microtubule associated protein 4) The protein encoded by this gene is a major non-neuronal microtubule-associated protein. This protein contains a domain similar to the microtubule-binding domains of neuronal microtubule-associated protein (MAP2) and microtubule-associated protein tau (MAPT/TAU). This protein promotes microtubule assembly, and has been shown to counteract destabilization of interphase microtubule catastrophe promotion. Cyclin B was found to interact with this protein, which targets cell division cycle 2 (CDC2) kinase to microtubules. The phosphorylation of this protein affects microtubule properties and cell cycle progression. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2008]

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=0.22996351).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001385682.1. 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
	MAP4	NM_001385682.1	MANE Select	c.6800C>T	p.Ala2267Val	missense	Exon 20 of 21	NP_001372611.1	A0A804HKE7
	MAP4	NM_001385687.1		c.6800C>T	p.Ala2267Val	missense	Exon 20 of 21	NP_001372616.1
	MAP4	NM_001385689.1		c.6686C>T	p.Ala2229Val	missense	Exon 19 of 20	NP_001372618.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP4	ENST00000683076.1	MANE Select	c.6800C>T	p.Ala2267Val	missense	Exon 20 of 21	ENSP00000507895.1	A0A804HKE7
	MAP4	ENST00000360240.10	TSL:1	c.3365C>T	p.Ala1122Val	missense	Exon 18 of 19	ENSP00000353375.6	P27816-1
	MAP4	ENST00000429422.5	TSL:1	c.1388C>T	p.Ala463Val	missense	Exon 9 of 10	ENSP00000416743.1	H7C4C5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000432 AC: 1 AN: 231490 AF XY: 0.00000795

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: 0.00000963

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000278 AC: 4 AN: 1439202 Hom.: 0 Cov.: 32 AF XY: 0.00000561 AC XY: 4 AN XY: 713318

African (AFR) AF: 0.00 AC: 0 AN: 32934

American (AMR) AF: 0.00 AC: 0 AN: 42228

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24734

East Asian (EAS) AF: 0.00 AC: 0 AN: 39414

South Asian (SAS) AF: 0.00 AC: 0 AN: 83550

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52048

Middle Eastern (MID) AF: 0.000357 AC: 2 AN: 5606

European-Non Finnish (NFE) AF: 0.00000182 AC: 2 AN: 1099404

Other (OTH) AF: 0.00 AC: 0 AN: 59284

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	0.16
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.45
CADD	Uncertain	25
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.031	T
Eigen	Uncertain	0.38
Eigen_PC	Uncertain	0.39
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.23	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.97	L
PhyloP100		1.7
PrimateAI	Uncertain	0.58	T
PROVEAN	Benign	-2.3	N
REVEL	Benign	0.11
Sift	Uncertain	0.020	D
Sift4G	Benign	0.30	T
Polyphen		1.0	D
Vest4		0.30
MutPred		0.062		Loss of glycosylation at T2265 (P = 0.033)
MVP		0.26
MPC		0.28
ClinPred		0.80	D
GERP RS		3.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.27
gMVP		0.15
Mutation Taster		=89/11	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: rs1261728765; hg19: chr3-47894739;