Incidental Mutation 'R5465:Gtf2a1'
| ID |
433217 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gtf2a1
|
| Ensembl Gene |
ENSMUSG00000020962 |
| Gene Name |
general transcription factor II A, 1 |
| Synonyms |
37kDa, 6330549H03Rik, Tfiia1, TfIIAa/b, 19kDa |
| MMRRC Submission |
043026-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R5465 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
12 |
| Chromosomal Location |
91522036-91557261 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to C
at 91534565 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Phenylalanine to Valine
at position 191
(F191V)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000068562
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000021345]
[ENSMUST00000063314]
|
| AlphaFold |
Q99PM3 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000021345
AA Change: F230V
PolyPhen 2
Score 0.864 (Sensitivity: 0.83; Specificity: 0.93)
|
| SMART Domains |
Protein: ENSMUSP00000021345
Gene: ENSMUSG00000020962
AA Change: F230V
| Domain | Start | End | E-Value | Type |
|---|
|
TFIIA
|
12 |
378 |
5.47e-146 |
SMART |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000063314
AA Change: F191V
PolyPhen 2
Score 0.864 (Sensitivity: 0.83; Specificity: 0.93)
|
| SMART Domains |
Protein: ENSMUSP00000068562
Gene: ENSMUSG00000020962
AA Change: F191V
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:TFIIA
|
1 |
339 |
9.3e-68 |
PFAM |
|
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.3%
- 20x: 95.5%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010]
PHENOTYPE: Mice homozygous for a hypomorphic allele where D/G cleavage residues are replaced with noncleavable A/A show neonatal lethality, feeding defects, low testis weight, and male infertility associated with azoospermia, small seminiferous tubules, lack of elongating spermatids, and increased apoptosis. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 31 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Aplp1 |
T |
C |
7: 30,136,277 (GRCm39) |
D500G |
probably benign |
Het |
| Atg7 |
G |
A |
6: 114,629,493 (GRCm39) |
G4R |
probably benign |
Het |
| Atp11b |
G |
A |
3: 35,864,333 (GRCm39) |
V302I |
probably benign |
Het |
| Cacna1b |
C |
T |
2: 24,540,438 (GRCm39) |
|
probably null |
Het |
| Ccna1 |
T |
C |
3: 54,953,065 (GRCm39) |
H234R |
probably benign |
Het |
| Cplx2 |
G |
A |
13: 54,527,352 (GRCm39) |
E79K |
possibly damaging |
Het |
| Dnai4 |
T |
A |
4: 102,906,758 (GRCm39) |
D685V |
probably damaging |
Het |
| Gnb2 |
A |
G |
5: 137,526,775 (GRCm39) |
I380T |
probably damaging |
Het |
| Gpr162 |
A |
T |
6: 124,838,134 (GRCm39) |
V172D |
probably damaging |
Het |
| Ift172 |
A |
T |
5: 31,418,862 (GRCm39) |
|
probably null |
Het |
| Khdrbs2 |
T |
C |
1: 32,658,255 (GRCm39) |
Y272H |
probably damaging |
Het |
| Kmt2d |
G |
A |
15: 98,749,990 (GRCm39) |
|
probably benign |
Het |
| Map1a |
T |
C |
2: 121,136,506 (GRCm39) |
S2203P |
probably damaging |
Het |
| Map3k1 |
A |
T |
13: 111,892,654 (GRCm39) |
L867Q |
probably benign |
Het |
| Ncapd2 |
A |
T |
6: 125,153,746 (GRCm39) |
F656L |
probably damaging |
Het |
| Or51f5 |
A |
G |
7: 102,424,640 (GRCm39) |
K303R |
probably benign |
Het |
| Or5b109 |
T |
C |
19: 13,212,052 (GRCm39) |
I146T |
probably benign |
Het |
| Or7c70 |
T |
C |
10: 78,682,852 (GRCm39) |
K299R |
probably benign |
Het |
| Pcdhb6 |
A |
T |
18: 37,467,783 (GRCm39) |
I235F |
probably damaging |
Het |
| Pzp |
A |
G |
6: 128,463,924 (GRCm39) |
S1395P |
probably damaging |
Het |
| Ralgapb |
C |
A |
2: 158,290,325 (GRCm39) |
T412N |
possibly damaging |
Het |
| Rtn4r |
A |
T |
16: 17,969,291 (GRCm39) |
M240L |
probably benign |
Het |
| Slit2 |
C |
T |
5: 48,407,254 (GRCm39) |
T895I |
probably damaging |
Het |
| Slx4ip |
T |
G |
2: 136,846,867 (GRCm39) |
L44R |
probably damaging |
Het |
| Sptbn2 |
C |
A |
19: 4,800,133 (GRCm39) |
Q2196K |
probably benign |
Het |
| Tbc1d16 |
G |
A |
11: 119,046,885 (GRCm39) |
S454L |
probably benign |
Het |
| Tet1 |
T |
C |
10: 62,675,556 (GRCm39) |
H840R |
probably benign |
Het |
| Usp47 |
C |
T |
7: 111,658,209 (GRCm39) |
T176M |
probably damaging |
Het |
| Utp6 |
A |
T |
11: 79,839,836 (GRCm39) |
I284N |
probably benign |
Het |
| Vcpip1 |
T |
C |
1: 9,817,372 (GRCm39) |
H337R |
probably benign |
Het |
| Zfp703 |
C |
T |
8: 27,469,233 (GRCm39) |
P299L |
probably damaging |
Het |
|
| Other mutations in Gtf2a1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01510:Gtf2a1
|
APN |
12 |
91,534,607 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL02561:Gtf2a1
|
APN |
12 |
91,542,527 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
IGL03035:Gtf2a1
|
APN |
12 |
91,539,411 (GRCm39) |
splice site |
probably benign |
|
|
PIT4618001:Gtf2a1
|
UTSW |
12 |
91,534,543 (GRCm39) |
missense |
probably benign |
0.09 |
|
R0436:Gtf2a1
|
UTSW |
12 |
91,535,047 (GRCm39) |
splice site |
probably null |
|
|
R1595:Gtf2a1
|
UTSW |
12 |
91,556,323 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R2240:Gtf2a1
|
UTSW |
12 |
91,553,513 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R4020:Gtf2a1
|
UTSW |
12 |
91,539,351 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R4043:Gtf2a1
|
UTSW |
12 |
91,542,441 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4044:Gtf2a1
|
UTSW |
12 |
91,542,441 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4095:Gtf2a1
|
UTSW |
12 |
91,542,411 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R4584:Gtf2a1
|
UTSW |
12 |
91,529,700 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R4585:Gtf2a1
|
UTSW |
12 |
91,529,700 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R4952:Gtf2a1
|
UTSW |
12 |
91,542,523 (GRCm39) |
missense |
possibly damaging |
0.70 |
|
R5566:Gtf2a1
|
UTSW |
12 |
91,534,368 (GRCm39) |
missense |
possibly damaging |
0.63 |
|
R7055:Gtf2a1
|
UTSW |
12 |
91,553,523 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R7220:Gtf2a1
|
UTSW |
12 |
91,534,498 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7282:Gtf2a1
|
UTSW |
12 |
91,534,609 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R7459:Gtf2a1
|
UTSW |
12 |
91,542,426 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7484:Gtf2a1
|
UTSW |
12 |
91,529,747 (GRCm39) |
missense |
probably benign |
0.01 |
|
R9292:Gtf2a1
|
UTSW |
12 |
91,534,964 (GRCm39) |
nonsense |
probably null |
|
|
R9372:Gtf2a1
|
UTSW |
12 |
91,534,592 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0063:Gtf2a1
|
UTSW |
12 |
91,539,386 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
| Predicted Primers |
PCR Primer
(F):5'- ATAGAAACTTACTTCTTCCACCTGC -3'
(R):5'- GTGCAGCAGTCAGAAACAATTG -3'
Sequencing Primer
(F):5'- CACCTGCCCATCTTCAGC -3'
(R):5'- TGCAGCAGTCAGAAACAATTGTACTG -3'
|
| Posted On |
2016-10-06 |
Incidental Mutation