Total 16 pathogenic variants reported for Johanson-Blizzard syndrome 
Variant Name Variant Type Variant Genomic Location Clinical Significance Phenotype Condition Review Status ClinGen Allele dbSNP ID Variation/condition record
NM_174916.3(UBR1):c.407A>G (p.His136Arg) SNV
Germline
Chr15:43082648 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
CA117012 rs_119477054

1 SubmittersRCV000004942

NM_174916.3(UBR1):c.2254+2T>C SNV
Germline
Chr15:43032566 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
rs_2141312913

1 SubmittersRCV000004943

NM_174916.3(UBR1):c.1537C>T (p.Gln513Ter) SNV
Germline
Chr15:43048394 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
CA117013 rs_119477055

1 SubmittersRCV000004944

NM_174916.3(UBR1):c.2839+5G>A SNV
Germline
Chr15:43022697 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
rs_1596106023

1 SubmittersRCV000004945

NM_174916.3(UBR1):c.1440-1G>A SNV
Germline
Chr15:43048492 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
rs_1596118528

2 SubmittersRCV000024606

NM_174916.3(UBR1):c.4107T>A (p.Cys1369Ter) SNV
Germline
Chr15:42983940 Pathogenic Johanson-Blizzard syndrome Criteria Provided
Single Submitter
CA090953 rs_797045112

1 SubmittersRCV000190636

NM_174916.3(UBR1):c.3290C>T (p.Thr1097Met) SNV
Germline
Chr15:43007204 Conflicting classifications of pathogenicity Condition: not provided
not specified
Johanson-Blizzard syndrome
UBR1-related disorder
Criteria Provided
Conflicting Classifications
CA7518195 rs_142285781

8 SubmittersRCV000224677RCV000504515RCV003137831RCV003937877

NM_174916.3(UBR1):c.2273G>A (p.Gly758Glu) SNV
Germline
Chr15:43030050 Conflicting classifications of pathogenicity Condition: not provided
Johanson-Blizzard syndrome
Criteria Provided
Conflicting Classifications
CA392070953 rs_1131691524

2 SubmittersRCV000494094RCV002063857

NM_174916.3(UBR1):c.1912-6T>G SNV
Germline
Chr15:43037889 Likely pathogenic Condition: not provided
Johanson-Blizzard syndrome
Criteria Provided
Multiple Submitters
No Conflicts
CA645369584 rs_1131691523

2 SubmittersRCV000493399RCV002056824

NM_174916.3(UBR1):c.1539+2T>G SNV
Unknown
Chr15:43048390 Likely pathogenic Johanson-Blizzard syndrome Criteria Provided
Single Submitter
rs_2033511910

1 SubmittersRCV001328772

NM_174916.3(UBR1):c.4054-2A>G SNV
Germline
Chr15:42983995 Pathogenic Johanson-Blizzard syndrome No Assertion Criteria Provided
rs_780491123

1 SubmittersRCV001844312

NM_174916.3(UBR1):c.4524T>A (p.Tyr1508Ter) SNV
Germline
Chr15:42966220 Pathogenic Johanson-Blizzard syndrome
Condition: not provided
Criteria Provided
Multiple Submitters
No Conflicts
rs_374049779

2 SubmittersRCV001785111RCV003560847

NM_174916.3(UBR1):c.529-13G>A SNV
Unknown
Chr15:43070938 Pathogenic/Likely pathogenic Johanson-Blizzard syndrome Criteria Provided
Multiple Submitters
No Conflicts
rs_1265375100

2 SubmittersRCV001797014

NM_174916.3(UBR1):c.2379+1G>C SNV
Germline
Chr15:43029943 Pathogenic Johanson-Blizzard syndrome Criteria Provided
Single Submitter

1 SubmittersRCV002289270

NM_174916.3(UBR1):c.2840-1G>A SNV
Germline
Chr15:43021376 Likely pathogenic Johanson-Blizzard syndrome Criteria Provided
Single Submitter

1 SubmittersRCV004018320