Incidental Mutation 'IGL01913:Cbfa2t2'
ID |
179863 |
Institutional Source |
Australian Phenomics Network
(link to record)
|
Gene Symbol |
Cbfa2t2
|
Ensembl Gene |
ENSMUSG00000038533 |
Gene Name |
CBFA2/RUNX1 translocation partner 2 |
Synonyms |
Cbfa2t2h, MTGR1, C330013D05Rik |
Accession Numbers |
|
Essential gene? |
Probably essential
(E-score: 0.810)
|
Stock # |
IGL01913
|
Quality Score |
|
Status
|
|
Chromosome |
2 |
Chromosomal Location |
154278401-154381276 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 154359693 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Threonine to Alanine
at position 253
(T253A)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000043087
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000045270]
[ENSMUST00000099178]
[ENSMUST00000109724]
[ENSMUST00000109725]
|
AlphaFold |
O70374 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000045270
AA Change: T253A
PolyPhen 2
Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
|
SMART Domains |
Protein: ENSMUSP00000043087 Gene: ENSMUSG00000038533 AA Change: T253A
Domain | Start | End | E-Value | Type |
low complexity region
|
33 |
52 |
N/A |
INTRINSIC |
TAFH
|
106 |
196 |
1.06e-49 |
SMART |
Pfam:NHR2
|
322 |
388 |
1.3e-40 |
PFAM |
PDB:2KYG|C
|
420 |
450 |
3e-7 |
PDB |
Pfam:zf-MYND
|
498 |
534 |
1.4e-9 |
PFAM |
low complexity region
|
573 |
588 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000099178
AA Change: T253A
PolyPhen 2
Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
|
SMART Domains |
Protein: ENSMUSP00000096782 Gene: ENSMUSG00000038533 AA Change: T253A
Domain | Start | End | E-Value | Type |
low complexity region
|
33 |
52 |
N/A |
INTRINSIC |
TAFH
|
106 |
196 |
1.06e-49 |
SMART |
Pfam:NHR2
|
322 |
388 |
4.4e-40 |
PFAM |
low complexity region
|
402 |
419 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000109724
AA Change: T205A
PolyPhen 2
Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
|
SMART Domains |
Protein: ENSMUSP00000105346 Gene: ENSMUSG00000038533 AA Change: T205A
Domain | Start | End | E-Value | Type |
TAFH
|
58 |
148 |
1.06e-49 |
SMART |
|
Predicted Effect |
possibly damaging
Transcript: ENSMUST00000109725
AA Change: T253A
PolyPhen 2
Score 0.678 (Sensitivity: 0.86; Specificity: 0.92)
|
SMART Domains |
Protein: ENSMUSP00000105347 Gene: ENSMUSG00000038533 AA Change: T253A
Domain | Start | End | E-Value | Type |
low complexity region
|
33 |
52 |
N/A |
INTRINSIC |
TAFH
|
106 |
196 |
1.06e-49 |
SMART |
Pfam:NHR2
|
322 |
388 |
1e-40 |
PFAM |
Pfam:zf-MYND
|
497 |
533 |
3.3e-11 |
PFAM |
low complexity region
|
572 |
587 |
N/A |
INTRINSIC |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000135647
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000137526
|
SMART Domains |
Protein: ENSMUSP00000118371 Gene: ENSMUSG00000038533
Domain | Start | End | E-Value | Type |
low complexity region
|
11 |
20 |
N/A |
INTRINSIC |
Pfam:NHR2
|
28 |
94 |
2e-41 |
PFAM |
Pfam:zf-MYND
|
203 |
239 |
3.1e-10 |
PFAM |
low complexity region
|
278 |
293 |
N/A |
INTRINSIC |
|
Coding Region Coverage |
|
Validation Efficiency |
|
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] In acute myeloid leukemia, especially in the M2 subtype, the t(8;21)(q22;q22) translocation is one of the most frequent karyotypic abnormalities. The translocation produces a chimeric gene made up of the 5'-region of the RUNX1 (AML1) gene fused to the 3'-region of the CBFA2T1 (MTG8) gene. The chimeric protein is thought to associate with the nuclear corepressor/histone deacetylase complex to block hematopoietic differentiation. The protein encoded by this gene binds to the AML1-MTG8 complex and may be important in promoting leukemogenesis. Several transcript variants are thought to exist for this gene, but the full-length natures of only three have been described. [provided by RefSeq, Jul 2008] PHENOTYPE: Homozygotes for a null allele are smaller and show reduced numbers of intestinal goblet, Paneth and enteroendocrine cells, small intestine inflammation, and strain dependent postnatal lethality. Homozygotes for a different null allele are infertile due to defects in primordial germ cell maturation. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 27 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Acvr2a |
A |
G |
2: 48,789,625 (GRCm39) |
E456G |
probably damaging |
Het |
Ahnak |
A |
T |
19: 8,983,428 (GRCm39) |
K1571* |
probably null |
Het |
Arhgef2 |
G |
A |
3: 88,539,226 (GRCm39) |
V58M |
probably damaging |
Het |
Ash2l |
A |
G |
8: 26,309,652 (GRCm39) |
|
probably null |
Het |
C3 |
T |
C |
17: 57,520,767 (GRCm39) |
N1163S |
probably null |
Het |
Dnah5 |
T |
C |
15: 28,313,899 (GRCm39) |
V1905A |
possibly damaging |
Het |
Dsg1a |
C |
T |
18: 20,455,293 (GRCm39) |
R86C |
probably damaging |
Het |
Fastkd1 |
A |
T |
2: 69,538,845 (GRCm39) |
|
probably benign |
Het |
Fat3 |
T |
C |
9: 15,910,086 (GRCm39) |
D1972G |
probably damaging |
Het |
Fxyd5 |
T |
C |
7: 30,734,637 (GRCm39) |
T163A |
probably damaging |
Het |
Gm10717 |
C |
T |
9: 3,025,616 (GRCm39) |
S67L |
probably benign |
Het |
Gm21738 |
G |
A |
14: 19,416,979 (GRCm38) |
S144L |
probably benign |
Het |
H6pd |
A |
T |
4: 150,078,920 (GRCm39) |
|
probably benign |
Het |
Klhdc2 |
T |
G |
12: 69,349,132 (GRCm39) |
S90A |
probably benign |
Het |
Lcn2 |
A |
G |
2: 32,277,157 (GRCm39) |
V139A |
possibly damaging |
Het |
Nup205 |
A |
G |
6: 35,204,365 (GRCm39) |
E1417G |
probably benign |
Het |
Or4a77 |
T |
G |
2: 89,487,684 (GRCm39) |
I34L |
probably benign |
Het |
Or5ac25 |
A |
T |
16: 59,182,294 (GRCm39) |
C96S |
probably damaging |
Het |
Or5t17 |
A |
T |
2: 86,833,164 (GRCm39) |
M284L |
possibly damaging |
Het |
Pcdh18 |
C |
A |
3: 49,709,698 (GRCm39) |
S539I |
possibly damaging |
Het |
Stat1 |
T |
C |
1: 52,165,716 (GRCm39) |
I104T |
probably benign |
Het |
Tmem151a |
G |
A |
19: 5,131,920 (GRCm39) |
R429C |
probably benign |
Het |
Vmn2r129 |
C |
T |
4: 156,690,549 (GRCm39) |
|
noncoding transcript |
Het |
Wdpcp |
A |
G |
11: 21,698,931 (GRCm39) |
D570G |
probably damaging |
Het |
Zbtb47 |
T |
C |
9: 121,593,035 (GRCm39) |
C452R |
probably damaging |
Het |
Zfp429 |
T |
C |
13: 67,544,793 (GRCm39) |
Y27C |
probably damaging |
Het |
Zfp462 |
T |
C |
4: 55,012,138 (GRCm39) |
V1368A |
probably benign |
Het |
|
Other mutations in Cbfa2t2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00833:Cbfa2t2
|
APN |
2 |
154,370,795 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL02090:Cbfa2t2
|
APN |
2 |
154,373,336 (GRCm39) |
splice site |
probably benign |
|
IGL02850:Cbfa2t2
|
APN |
2 |
154,377,090 (GRCm39) |
missense |
probably damaging |
0.97 |
R0302:Cbfa2t2
|
UTSW |
2 |
154,376,796 (GRCm39) |
splice site |
probably benign |
|
R0356:Cbfa2t2
|
UTSW |
2 |
154,373,269 (GRCm39) |
missense |
probably benign |
0.03 |
R1218:Cbfa2t2
|
UTSW |
2 |
154,365,839 (GRCm39) |
missense |
probably benign |
0.43 |
R1571:Cbfa2t2
|
UTSW |
2 |
154,342,347 (GRCm39) |
missense |
probably damaging |
1.00 |
R1998:Cbfa2t2
|
UTSW |
2 |
154,346,709 (GRCm39) |
missense |
probably damaging |
1.00 |
R2016:Cbfa2t2
|
UTSW |
2 |
154,359,727 (GRCm39) |
missense |
probably damaging |
1.00 |
R2017:Cbfa2t2
|
UTSW |
2 |
154,359,727 (GRCm39) |
missense |
probably damaging |
1.00 |
R2056:Cbfa2t2
|
UTSW |
2 |
154,377,077 (GRCm39) |
missense |
probably damaging |
1.00 |
R3617:Cbfa2t2
|
UTSW |
2 |
154,278,904 (GRCm39) |
intron |
probably benign |
|
R4299:Cbfa2t2
|
UTSW |
2 |
154,365,848 (GRCm39) |
missense |
probably damaging |
1.00 |
R4746:Cbfa2t2
|
UTSW |
2 |
154,365,845 (GRCm39) |
missense |
possibly damaging |
0.94 |
R4969:Cbfa2t2
|
UTSW |
2 |
154,365,900 (GRCm39) |
missense |
probably damaging |
1.00 |
R5058:Cbfa2t2
|
UTSW |
2 |
154,346,665 (GRCm39) |
missense |
probably damaging |
1.00 |
R5109:Cbfa2t2
|
UTSW |
2 |
154,373,293 (GRCm39) |
missense |
probably damaging |
1.00 |
R5381:Cbfa2t2
|
UTSW |
2 |
154,365,849 (GRCm39) |
missense |
probably damaging |
1.00 |
R5573:Cbfa2t2
|
UTSW |
2 |
154,278,782 (GRCm39) |
intron |
probably benign |
|
R5808:Cbfa2t2
|
UTSW |
2 |
154,359,746 (GRCm39) |
splice site |
probably null |
|
R5826:Cbfa2t2
|
UTSW |
2 |
154,342,375 (GRCm39) |
missense |
possibly damaging |
0.90 |
R5977:Cbfa2t2
|
UTSW |
2 |
154,359,697 (GRCm39) |
missense |
probably damaging |
1.00 |
R6052:Cbfa2t2
|
UTSW |
2 |
154,352,501 (GRCm39) |
missense |
probably damaging |
1.00 |
R6842:Cbfa2t2
|
UTSW |
2 |
154,365,965 (GRCm39) |
missense |
probably benign |
0.02 |
R6923:Cbfa2t2
|
UTSW |
2 |
154,376,903 (GRCm39) |
missense |
probably damaging |
1.00 |
R7269:Cbfa2t2
|
UTSW |
2 |
154,357,895 (GRCm39) |
missense |
probably benign |
0.37 |
R7318:Cbfa2t2
|
UTSW |
2 |
154,342,374 (GRCm39) |
missense |
probably benign |
0.01 |
R7622:Cbfa2t2
|
UTSW |
2 |
154,342,365 (GRCm39) |
missense |
possibly damaging |
0.90 |
R8030:Cbfa2t2
|
UTSW |
2 |
154,357,816 (GRCm39) |
missense |
probably damaging |
0.96 |
R8691:Cbfa2t2
|
UTSW |
2 |
154,342,403 (GRCm39) |
missense |
possibly damaging |
0.74 |
R8977:Cbfa2t2
|
UTSW |
2 |
154,342,410 (GRCm39) |
missense |
probably benign |
0.06 |
R9420:Cbfa2t2
|
UTSW |
2 |
154,352,426 (GRCm39) |
critical splice acceptor site |
probably null |
|
R9569:Cbfa2t2
|
UTSW |
2 |
154,346,485 (GRCm39) |
missense |
probably benign |
0.00 |
|
Posted On |
2014-05-07 |