rs786204223

Variant names:

• chr11-103255445-C-G
• rs786204223
• NM_001080463.2:c.10258C>G

Your query was ambiguous. Multiple possible variants found:

• chr11-103255445-C-G
• chr11-103255445-C-A
• chr11-103255445-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001377.3(DYNC2H1):​c.10237C>G​(p.Pro3413Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000848 in 1,415,042 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P3413L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000085 (0 hom.)
• Consequence: DYNC2H1 NM_001377.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.82
• Publications: 0 publications found

Genes affected

DYNC2H1 (HGNC:2962): (dynein cytoplasmic 2 heavy chain 1) This gene encodes a large cytoplasmic dynein protein that is involved in retrograde transport in the cilium and has a role in intraflagellar transport, a process required for ciliary/flagellar assembly. Mutations in this gene cause a heterogeneous spectrum of conditions related to altered primary cilium function and often involve polydactyly, abnormal skeletogenesis, and polycystic kidneys. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, Jan 2010]

DYNC2H1 Gene-Disease associations (from GenCC):

• asphyxiating thoracic dystrophy 3

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, Orphanet, G2P, ClinGen
• Jeune syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• short rib-polydactyly syndrome, Majewski type

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• short rib-polydactyly syndrome, Verma-Naumoff type

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000285878 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.773

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001377.3. 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
	DYNC2H1	NM_001080463.2	MANE Plus Clinical	c.10258C>G	p.Pro3420Ala	missense	Exon 68 of 90	NP_001073932.1	Q8NCM8-2
	DYNC2H1	NM_001377.3	MANE Select	c.10237C>G	p.Pro3413Ala	missense	Exon 67 of 89	NP_001368.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DYNC2H1	ENST00000650373.2	MANE Plus Clinical	c.10258C>G	p.Pro3420Ala	missense	Exon 68 of 90	ENSP00000497174.1	Q8NCM8-2
	DYNC2H1	ENST00000375735.7	TSL:1 MANE Select	c.10237C>G	p.Pro3413Ala	missense	Exon 67 of 89	ENSP00000364887.2	Q8NCM8-1
	DYNC2H1	ENST00000334267.11	TSL:1	c.2205+121026C>G		intron	N/A	ENSP00000334021.7	Q8NCM8-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000548 AC: 1 AN: 182468 AF XY: 0.0000103

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: 0.0000131

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000848 AC: 12 AN: 1415042 Hom.: 0 Cov.: 31 AF XY: 0.00000572 AC XY: 4 AN XY: 699412

African (AFR) AF: 0.00 AC: 0 AN: 32420

American (AMR) AF: 0.00 AC: 0 AN: 37754

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25316

East Asian (EAS) AF: 0.00 AC: 0 AN: 37626

South Asian (SAS) AF: 0.00 AC: 0 AN: 79822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 50604

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5706

European-Non Finnish (NFE) AF: 0.0000110 AC: 12 AN: 1087048

Other (OTH) AF: 0.00 AC: 0 AN: 58746

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Jeune thoracic dystrophy (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.37
BayesDel_addAF	Uncertain	0.086	D
BayesDel_noAF	Benign	-0.11
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.66	D
Eigen	Pathogenic	0.94
Eigen_PC	Pathogenic	0.90
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.050	D
MetaRNN	Pathogenic	0.77	D
MetaSVM	Benign	-0.46	T
MutationAssessor	Uncertain	2.9	M
PhyloP100		7.8
PrimateAI	Uncertain	0.77	T
PROVEAN	Pathogenic	-7.6	D
REVEL	Uncertain	0.50
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.78
MutPred		0.51		Loss of stability (P = 0.0995)
MVP		0.65
MPC		0.38
ClinPred		1.0	D
GERP RS		5.7
Varity_R		0.88
gMVP		0.67
Mutation Taster		=17/83	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: rs786204223; hg19: chr11-103126174;