rs201566211

Variant names:

• chr8-93704949-C-A
• rs201566211
• NM_145269.5:c.371C>A

Your query was ambiguous. Multiple possible variants found:

• chr8-93704949-C-A
• chr8-93704949-C-G
• chr8-93704949-C-T

Variant summary

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

The NM_145269.5(CIBAR1):​c.371C>A​(p.Ala124Asp) variant causes a missense change. The variant allele was found at a frequency of 0.0000987 in 1,611,252 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000072 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00010 (1 hom.)
• Consequence: CIBAR1 NM_145269.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.01
• Publications: 3 publications found

Genes affected

CIBAR1 (HGNC:30452): (CBY1 interacting BAR domain containing 1) Enables phospholipid binding activity. Involved in several processes, including inner mitochondrial membrane organization; limb morphogenesis; and membrane tubulation. Located in several cellular components, including centriole; ciliary base; and mitochondrial crista. [provided by Alliance of Genome Resources, Apr 2022]

CIBAR1 Gene-Disease associations (from GenCC):

• postaxial polydactyly type A

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• polydactyly, postaxial, type A9

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145269.5. 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
	CIBAR1	NM_145269.5	MANE Select	c.371C>A	p.Ala124Asp	missense	Exon 4 of 9	NP_660312.2	A1XBS5-1
	CIBAR1	NM_001283034.2		c.371C>A	p.Ala124Asp	missense	Exon 4 of 8	NP_001269963.1	A1XBS5-2
	CIBAR1	NR_104267.2		n.469C>A		non_coding_transcript_exon	Exon 4 of 10

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CIBAR1	ENST00000518322.6	TSL:5 MANE Select	c.371C>A	p.Ala124Asp	missense	Exon 4 of 9	ENSP00000429367.1	A1XBS5-1
	CIBAR1	ENST00000423990.6	TSL:5	c.371C>A	p.Ala124Asp	missense	Exon 4 of 8	ENSP00000401774.2	A1XBS5-2
	CIBAR1	ENST00000523453.5	TSL:5	c.401C>A	p.Ala134Asp	missense	Exon 4 of 6	ENSP00000430812.1	H0YC32

Frequencies

GnomAD3 genomes AF: 0.0000723 AC: 11 AN: 152194 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.000288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000103

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000113 AC: 28 AN: 247248 AF XY: 0.000134

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000592

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000142

Gnomad OTH exome AF: 0.000334

GnomAD4 exome AF: 0.000101 AC: 148 AN: 1459058 Hom.: 1 Cov.: 30 AF XY: 0.000134 AC XY: 97 AN XY: 725728

African (AFR) AF: 0.0000299 AC: 1 AN: 33408

American (AMR) AF: 0.0000677 AC: 3 AN: 44292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26080

East Asian (EAS) AF: 0.00 AC: 0 AN: 39586

South Asian (SAS) AF: 0.000234 AC: 20 AN: 85620

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53356

Middle Eastern (MID) AF: 0.00623 AC: 35 AN: 5616

European-Non Finnish (NFE) AF: 0.0000720 AC: 80 AN: 1110850

Other (OTH) AF: 0.000149 AC: 9 AN: 60250

GnomAD4 genome AF: 0.0000723 AC: 11 AN: 152194 Hom.: 0 Cov.: 32 AF XY: 0.0000673 AC XY: 5 AN XY: 74342

African (AFR) AF: 0.0000482 AC: 2 AN: 41462

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.000288 AC: 1 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10612

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

European-Non Finnish (NFE) AF: 0.000103 AC: 7 AN: 68022

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.0000549 Hom.: 0

Bravo AF: 0.0000907

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000364 AC: 3

ExAC AF: 0.0000993 AC: 12

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	Pathogenic	0.57
BayesDel_addAF	Uncertain	0.093	D
BayesDel_noAF	Pathogenic	0.19
CADD	Pathogenic	29
DANN	Uncertain	1.0
DEOGEN2	Benign	0.073	T
Eigen	Uncertain	0.50
Eigen_PC	Uncertain	0.58
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.92	D
M_CAP	Benign	0.024	T
MetaRNN	Uncertain	0.56	D
MetaSVM	Benign	-0.48	T
PhyloP100		6.0
PrimateAI	Uncertain	0.66	T
PROVEAN	Uncertain	-3.5	D
REVEL	Uncertain	0.40
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.048	D
Polyphen		0.99	D
Vest4		0.91
MVP		0.81
MPC		0.53
ClinPred		0.58	D
GERP RS		5.7
Varity_R		0.67
gMVP		0.82
Mutation Taster		=37/63	disease causing

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: rs201566211; hg19: chr8-94717177;