SCAF1
Homo sapiens
Gene Name: SR-related CTD associated factor 1
Aliases: SRA1
Chromosome No: 19
Chromosome Band: 19q13.33
Genetic Category: Rare single gene variant
Aliases: SRA1
Chromosome No: 19
Chromosome Band: 19q13.33
Genetic Category: Rare single gene variant
Summary Statistics:
ASD Reports: 4
Recent Reports: 0
Annotated variants: 26
Associated CNVs: 3
Evidence score: 3
ASD Reports: 4
Recent Reports: 0
Annotated variants: 26
Associated CNVs: 3
Evidence score: 3
| Associated Disorders: |
|
Relevance to Autism
A two-stage analysis of rare de novo and inherited coding variants in 42,607 ASD cases, including 35,130 new cases from the SPARK cohort, in Zhou et al., 2022 identified SCAF1 as a gene reaching exome-wide significance (P < 2.5E-06); association of SCAF1 with ASD risk was driven by both de novo variants and rare loss-of-function variants. Wilfert et al., 2021 identified two ultra-rare inherited frameshift variants in SCAF1 that were exclusively transmitted to ASD probands from two independent families.
Molecular Function
Enables RNA polymerase II C-terminal domain binding activity. Predicted to be involved in RNA splicing; mRNA processing; and transcription by RNA polymerase II. Predicted to be located in nucleus.
References
Type
Title
Type of Disorder
Associated Disorders
Author, Year
Support
Recent ultra-rare inherited variants implicate new autism candidate risk genes
ASD
Support
Large-Scale Exome Sequencing Study Implicates Both Developmental and Functional Changes in the Neurobiology of Autism
ASD
Rare
Variant ID
Variant Type
Allele Change
Residue Change
Inheritance Pattern
Inheritance Association
Family Type
Author, Year
GEN1349R011
frameshift_variant
c.2863_2866del
p.Gly955ProfsTer151
Familial
Maternal
GEN1349R013
frameshift_variant
c.2966del
p.Thr989IlefsTer118
Unknown
Not maternal
GEN1349R014
frameshift_variant
c.1234_1256del
p.Pro412TyrfsTer233
Unknown
Not maternal
GEN1349R015
frameshift_variant
c.3540dup
p.Thr1181HisfsTer10
Unknown
Not maternal
GEN1349R025
frameshift_variant
c.2863_2866del
p.Gly955ProfsTer151
Familial
Simplex
Common
No Common Variants Available



