Incidental Mutation 'R3498:Bcat1'
| ID |
273653 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Bcat1
|
| Ensembl Gene |
ENSMUSG00000030268 |
| Gene Name |
branched chain aminotransferase 1, cytosolic |
| Synonyms |
Eca39, BCATc, Bcat-1 |
| MMRRC Submission |
040661-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.105)
|
| Stock # |
R3498 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
6 |
| Chromosomal Location |
144939561-145021883 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 144965068 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Alanine
at position 45
(V45A)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000144968
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000032402]
[ENSMUST00000048252]
[ENSMUST00000111742]
[ENSMUST00000123930]
[ENSMUST00000204138]
|
| AlphaFold |
P24288 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000032402
AA Change: V242A
PolyPhen 2
Score 0.891 (Sensitivity: 0.82; Specificity: 0.94)
|
| SMART Domains |
Protein: ENSMUSP00000032402
Gene: ENSMUSG00000030268
AA Change: V242A
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Aminotran_4
|
160 |
410 |
1.3e-34 |
PFAM |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000048252
AA Change: V175A
PolyPhen 2
Score 0.891 (Sensitivity: 0.82; Specificity: 0.94)
|
| SMART Domains |
Protein: ENSMUSP00000039744
Gene: ENSMUSG00000030268
AA Change: V175A
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Aminotran_4
|
111 |
354 |
5.9e-26 |
PFAM |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000111742
AA Change: V175A
PolyPhen 2
Score 0.951 (Sensitivity: 0.79; Specificity: 0.95)
|
| SMART Domains |
Protein: ENSMUSP00000107371
Gene: ENSMUSG00000030268
AA Change: V175A
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Aminotran_4
|
111 |
354 |
1.7e-26 |
PFAM |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000123930
AA Change: V174A
PolyPhen 2
Score 0.886 (Sensitivity: 0.82; Specificity: 0.94)
|
| SMART Domains |
Protein: ENSMUSP00000120180
Gene: ENSMUSG00000030268
AA Change: V174A
| Domain | Start | End | E-Value | Type |
|---|
|
PDB:2COJ|B
|
2 |
224 |
1e-139 |
PDB |
|
SCOP:d1ekfa_
|
21 |
224 |
1e-76 |
SMART |
|
Blast:FN3
|
129 |
192 |
5e-7 |
BLAST |
|
| Predicted Effect |
unknown
Transcript: ENSMUST00000136819
AA Change: V25A
|
| SMART Domains |
Protein: ENSMUSP00000117708
Gene: ENSMUSG00000030268
AA Change: V25A
| Domain | Start | End | E-Value | Type |
|---|
|
PDB:2COJ|B
|
2 |
76 |
2e-45 |
PDB |
|
SCOP:d1ekfa_
|
2 |
76 |
2e-21 |
SMART |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000145911
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000204138
AA Change: V45A
PolyPhen 2
Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000144968
Gene: ENSMUSG00000030268
AA Change: V45A
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Aminotran_4
|
34 |
180 |
9.1e-17 |
PFAM |
|
| Meta Mutation Damage Score |
0.5476 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.7%
- 10x: 97.6%
- 20x: 96.0%
|
| Validation Efficiency |
100% (43/43) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the cytosolic form of the enzyme branched-chain amino acid transaminase. This enzyme catalyzes the reversible transamination of branched-chain alpha-keto acids to branched-chain L-amino acids essential for cell growth. Two different clinical disorders have been attributed to a defect of branched-chain amino acid transamination: hypervalinemia and hyperleucine-isoleucinemia. As there is also a gene encoding a mitochondrial form of this enzyme, mutations in either gene may contribute to these disorders. Alternatively spliced transcript variants have been described. [provided by RefSeq, May 2010]
PHENOTYPE: Mice homozygous for a null mutation display abnormal amino acid metabilism in T cells. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 44 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| A3galt2 |
T |
C |
4: 128,649,350 (GRCm39) |
F6L |
probably benign |
Het |
| Aurkc |
A |
G |
7: 7,003,029 (GRCm39) |
I175V |
probably damaging |
Het |
| Azi2 |
A |
G |
9: 117,878,475 (GRCm39) |
D105G |
probably damaging |
Het |
| Cass4 |
C |
T |
2: 172,274,478 (GRCm39) |
P753L |
probably damaging |
Het |
| Cimip3 |
AC |
A |
17: 47,744,348 (GRCm39) |
|
probably benign |
Het |
| Ddx42 |
A |
G |
11: 106,122,019 (GRCm39) |
E178G |
possibly damaging |
Het |
| Dmpk |
T |
C |
7: 18,820,306 (GRCm39) |
I101T |
probably damaging |
Het |
| Dnah17 |
C |
T |
11: 117,971,675 (GRCm39) |
|
probably benign |
Het |
| Fosb |
C |
T |
7: 19,040,557 (GRCm39) |
R161H |
probably damaging |
Het |
| Gm6729 |
T |
C |
10: 86,376,582 (GRCm39) |
|
noncoding transcript |
Het |
| Gnb1 |
T |
A |
4: 155,639,483 (GRCm39) |
N237K |
possibly damaging |
Het |
| Gpr35 |
A |
G |
1: 92,911,113 (GRCm39) |
Y275C |
probably damaging |
Het |
| Hmcn1 |
A |
T |
1: 150,480,853 (GRCm39) |
I4441N |
probably damaging |
Het |
| Ighe |
G |
A |
12: 113,234,994 (GRCm39) |
Q389* |
probably null |
Het |
| Kcnj11 |
T |
C |
7: 45,749,026 (GRCm39) |
D23G |
probably damaging |
Het |
| Lats2 |
G |
T |
14: 57,959,923 (GRCm39) |
A191E |
possibly damaging |
Het |
| Lyplal1 |
A |
G |
1: 185,820,857 (GRCm39) |
S197P |
possibly damaging |
Het |
| Map4 |
G |
T |
9: 109,864,280 (GRCm39) |
V502L |
probably benign |
Het |
| Mgat5 |
A |
G |
1: 127,312,571 (GRCm39) |
M237V |
possibly damaging |
Het |
| Mindy4 |
A |
G |
6: 55,193,510 (GRCm39) |
R68G |
probably benign |
Het |
| Nell1 |
T |
A |
7: 49,907,927 (GRCm39) |
V362E |
possibly damaging |
Het |
| Or5m8 |
T |
A |
2: 85,822,774 (GRCm39) |
F204L |
probably benign |
Het |
| Or6c66b |
T |
A |
10: 129,376,778 (GRCm39) |
I124N |
probably damaging |
Het |
| P4ha2 |
T |
C |
11: 54,010,079 (GRCm39) |
Y279H |
probably benign |
Het |
| Pcid2 |
A |
G |
8: 13,150,413 (GRCm39) |
V13A |
possibly damaging |
Het |
| Polr2j |
T |
C |
5: 136,151,624 (GRCm39) |
I116T |
probably benign |
Het |
| Prdm9 |
A |
G |
17: 15,783,207 (GRCm39) |
|
probably benign |
Het |
| Prr5 |
T |
A |
15: 84,587,345 (GRCm39) |
V365E |
probably benign |
Het |
| Ptprf |
A |
T |
4: 118,082,127 (GRCm39) |
I1037N |
probably damaging |
Het |
| Ranbp17 |
GCCTGGATACTGACC |
GCC |
11: 33,169,203 (GRCm39) |
|
probably benign |
Het |
| Sde2 |
T |
A |
1: 180,685,750 (GRCm39) |
C101S |
probably damaging |
Het |
| Sec1 |
T |
C |
7: 45,328,663 (GRCm39) |
H128R |
probably damaging |
Het |
| Serpinb6a |
A |
T |
13: 34,102,764 (GRCm39) |
M253K |
probably damaging |
Het |
| Slc1a4 |
A |
T |
11: 20,263,973 (GRCm39) |
I248N |
probably damaging |
Het |
| Slc22a4 |
T |
G |
11: 53,882,879 (GRCm39) |
K328N |
probably benign |
Het |
| Slc24a4 |
A |
T |
12: 102,200,951 (GRCm39) |
K278N |
probably benign |
Het |
| Slc6a21 |
T |
A |
7: 44,930,266 (GRCm39) |
W222R |
probably damaging |
Het |
| Slc7a2 |
A |
G |
8: 41,365,567 (GRCm39) |
E466G |
probably benign |
Het |
| Sspo |
A |
G |
6: 48,444,914 (GRCm39) |
T2133A |
possibly damaging |
Het |
| Taco1 |
A |
G |
11: 105,963,364 (GRCm39) |
M172V |
probably benign |
Het |
| Tmem127 |
T |
A |
2: 127,098,040 (GRCm39) |
H36Q |
probably benign |
Het |
| Tmem229b-ps |
C |
T |
10: 53,351,223 (GRCm39) |
|
noncoding transcript |
Het |
| Vac14 |
A |
G |
8: 111,397,722 (GRCm39) |
D479G |
probably benign |
Het |
| Vmn1r176 |
T |
A |
7: 23,534,667 (GRCm39) |
K162I |
probably benign |
Het |
|
| Other mutations in Bcat1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01065:Bcat1
|
APN |
6 |
144,946,015 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
IGL01882:Bcat1
|
APN |
6 |
144,950,135 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02021:Bcat1
|
APN |
6 |
144,993,015 (GRCm39) |
splice site |
probably benign |
|
|
IGL02024:Bcat1
|
APN |
6 |
144,978,564 (GRCm39) |
missense |
probably damaging |
0.97 |
|
IGL02705:Bcat1
|
APN |
6 |
144,964,914 (GRCm39) |
splice site |
probably benign |
|
|
IGL02954:Bcat1
|
APN |
6 |
144,964,945 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0331:Bcat1
|
UTSW |
6 |
144,993,040 (GRCm39) |
missense |
probably benign |
0.17 |
|
R1592:Bcat1
|
UTSW |
6 |
144,955,784 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1680:Bcat1
|
UTSW |
6 |
144,985,354 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2162:Bcat1
|
UTSW |
6 |
144,955,834 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2306:Bcat1
|
UTSW |
6 |
144,953,379 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R3758:Bcat1
|
UTSW |
6 |
144,978,598 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3831:Bcat1
|
UTSW |
6 |
144,955,834 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3833:Bcat1
|
UTSW |
6 |
144,955,834 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4829:Bcat1
|
UTSW |
6 |
144,961,201 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5250:Bcat1
|
UTSW |
6 |
144,993,165 (GRCm39) |
critical splice donor site |
probably null |
|
|
R5338:Bcat1
|
UTSW |
6 |
144,953,353 (GRCm39) |
missense |
possibly damaging |
0.50 |
|
R5414:Bcat1
|
UTSW |
6 |
144,961,173 (GRCm39) |
critical splice donor site |
probably null |
|
|
R5679:Bcat1
|
UTSW |
6 |
144,953,474 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6566:Bcat1
|
UTSW |
6 |
144,961,210 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7015:Bcat1
|
UTSW |
6 |
144,985,309 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7255:Bcat1
|
UTSW |
6 |
144,978,511 (GRCm39) |
nonsense |
probably null |
|
|
R7606:Bcat1
|
UTSW |
6 |
144,994,358 (GRCm39) |
missense |
probably benign |
0.06 |
|
R8115:Bcat1
|
UTSW |
6 |
144,955,819 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9198:Bcat1
|
UTSW |
6 |
144,985,222 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9342:Bcat1
|
UTSW |
6 |
144,994,332 (GRCm39) |
missense |
probably benign |
|
|
R9588:Bcat1
|
UTSW |
6 |
144,950,126 (GRCm39) |
missense |
probably benign |
0.04 |
|
R9665:Bcat1
|
UTSW |
6 |
144,994,488 (GRCm39) |
missense |
probably benign |
|
|
RF004:Bcat1
|
UTSW |
6 |
144,953,349 (GRCm39) |
missense |
probably benign |
0.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- TGAAAGCGCACAACTGTCAC -3'
(R):5'- AACTGCAACTGACAGCTGTG -3'
Sequencing Primer
(F):5'- CTGTCACTATACAGGAAGGACACAG -3'
(R):5'- CAAGCATTTATCCACTGAGGCATCTG -3'
|
| Posted On |
2015-04-02 |
Incidental Mutation