rs201444942

Variant names:

• chr7-21901077-G-A
• rs201444942
• NM_001277115.2:c.13374G>A

Your query was ambiguous. Multiple possible variants found:

• chr7-21901077-G-A
• chr7-21901077-G-C
• chr7-21901077-G-T

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2 BP4_Strong BP6_Very_Strong BP7

The NM_001277115.2(DNAH11):​c.13374G>A​(p.Pro4458Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000371 in 1,613,806 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.00070 (0 hom., cov: 33)
  • Exomes 𝑓: 0.00034 (1 hom.)
• Consequence: DNAH11 NM_001277115.2 synonymous
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: -4.48

Genes affected

DNAH11 (HGNC:2942): (dynein axonemal heavy chain 11) This gene encodes a ciliary outer dynein arm protein and is a member of the dynein heavy chain family. It is a microtubule-dependent motor ATPase and has been reported to be involved in the movement of respiratory cilia. Mutations in this gene have been implicated in causing Kartagener Syndrome (a combination of situs inversus totalis and Primary Ciliary Dyskinesia (PCD), also called Immotile Cilia Syndrome 1 (ICS1)) and male sterility. [provided by RefSeq, Mar 2013]

CDCA7L (HGNC:30777): (cell division cycle associated 7 like) Acts upstream of or within positive regulation of cell population proliferation. Located in cytosol; fibrillar center; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -11 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BP6: Variant 7-21901077-G-A is Benign according to our data. Variant chr7-21901077-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1169715.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-4.48 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNAH11	NM_001277115.2	c.13374G>A	p.Pro4458Pro	synonymous_variant	Exon 82 of 82	ENST00000409508.8	NP_001264044.1
CDCA7L	NM_018719.5	c.*1245C>T		3_prime_UTR_variant	Exon 10 of 10	ENST00000406877.8	NP_061189.2
CDCA7L	NM_001127370.3	c.*1245C>T		3_prime_UTR_variant	Exon 11 of 11		NP_001120842.1
CDCA7L	NM_001127371.3	c.*1245C>T		3_prime_UTR_variant	Exon 9 of 9		NP_001120843.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DNAH11	ENST00000409508.8	c.13374G>A	p.Pro4458Pro	synonymous_variant	Exon 82 of 82	5	NM_001277115.2	ENSP00000475939.1
CDCA7L	ENST00000406877	c.*1245C>T		3_prime_UTR_variant	Exon 10 of 10	1	NM_018719.5	ENSP00000383986.3

Frequencies

GnomAD3 genomes AF: 0.000697 AC: 106 AN: 152124 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00820

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000235

Gnomad OTH AF: 0.00

GnomAD3 exomes AF: 0.000803 AC: 200 AN: 249042 Hom.: 0 AF XY: 0.000777 AC XY: 105 AN XY: 135152

Gnomad AFR exome AF: 0.0000646

Gnomad AMR exome AF: 0.000174

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000111

Gnomad SAS exome AF: 0.000196

Gnomad FIN exome AF: 0.00747

Gnomad NFE exome AF: 0.000168

Gnomad OTH exome AF: 0.000827

GnomAD4 exome AF: 0.000337 AC: 492 AN: 1461564 Hom.: 1 Cov.: 33 AF XY: 0.000353 AC XY: 257 AN XY: 727070

Gnomad4 AFR exome AF: 0.0000597

Gnomad4 AMR exome AF: 0.000134

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000504

Gnomad4 SAS exome AF: 0.000162

Gnomad4 FIN exome AF: 0.00704

Gnomad4 NFE exome AF: 0.0000702

Gnomad4 OTH exome AF: 0.000232

GnomAD4 genome AF: 0.000696 AC: 106 AN: 152242 Hom.: 0 Cov.: 33 AF XY: 0.00109 AC XY: 81 AN XY: 74434

Gnomad4 AFR AF: 0.0000241

Gnomad4 AMR AF: 0.0000655

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00820

Gnomad4 NFE AF: 0.000235

Gnomad4 OTH AF: 0.00

Alfa AF: 0.000161 Hom.: 0

Bravo AF: 0.0000491

Asia WGS AF: 0.000289 AC: 1 AN: 3478

EpiCase AF: 0.000218

EpiControl AF: 0.000178

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

Primary ciliary dyskinesia Benign:2

Jun 09, 2015

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Mar 10, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.013
DANN	Benign	0.66

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

Publications

LitVar

Other links and lift over

dbSNP: rs201444942; hg19: chr7-21940695;