Incidental Mutation 'R6499:Ldhb'
| ID |
519627 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Ldhb
|
| Ensembl Gene |
ENSMUSG00000030246 |
| Gene Name |
lactate dehydrogenase B |
| Synonyms |
lactate dehydrogenase-B, Ldh-2, H-Ldh |
| MMRRC Submission |
044631-MU
|
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
R6499 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
6 |
| Chromosomal Location |
142435975-142453683 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 142439847 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Glutamic Acid
at position 231
(V231E)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000032373
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000032373]
[ENSMUST00000134191]
|
| AlphaFold |
P16125 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000032373
AA Change: V231E
PolyPhen 2
Score 0.916 (Sensitivity: 0.81; Specificity: 0.94)
|
| SMART Domains |
Protein: ENSMUSP00000032373
Gene: ENSMUSG00000030246
AA Change: V231E
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Ldh_1_N
|
22 |
161 |
4.2e-51 |
PFAM |
|
Pfam:Ldh_1_C
|
164 |
334 |
9.6e-25 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000130817
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000134191
|
| SMART Domains |
Protein: ENSMUSP00000116014
Gene: ENSMUSG00000030246
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Ldh_1_N
|
22 |
161 |
6.3e-54 |
PFAM |
|
Pfam:Glyco_hydro_4
|
79 |
178 |
2.1e-8 |
PFAM |
|
Pfam:Ldh_1_C
|
164 |
198 |
1.7e-7 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000204433
AA Change: V164E
PolyPhen 2
Score 0.169 (Sensitivity: 0.92; Specificity: 0.87)
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.2%
- 20x: 94.7%
|
| Validation Efficiency |
98% (43/44) |
| MGI Phenotype |
FUNCTION: This gene encodes the B subunit of lactate dehydrogenase enzyme, which catalyzes the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+ in a post-glycolysis process. Alternatively spliced transcript variants have also been found for this gene. Recent studies have shown that a C-terminally extended isoform is produced by use of an alternative in-frame translation termination codon via a stop codon readthrough mechanism, and that this isoform is localized in the peroxisomes. Pseudogenes have been identified on chromosomes 1 and 19. [provided by RefSeq, Feb 2016]
PHENOTYPE: Electrophoretic variants of LDHB are determined by: the a allele with fast anodal mobility in all inbred strains tested; and the b allele with slower mobility in Peru-Coppock stock. Three additional variants are known in wild M. spretus from southern France and Spain. Alleles are codominant. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 43 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1110002E22Rik |
C |
T |
3: 137,774,561 (GRCm39) |
T1250M |
probably damaging |
Het |
| Actn1 |
C |
T |
12: 80,215,191 (GRCm39) |
A857T |
possibly damaging |
Het |
| Adam2 |
C |
T |
14: 66,296,239 (GRCm39) |
V207I |
probably damaging |
Het |
| Angpt2 |
T |
C |
8: 18,744,533 (GRCm39) |
T404A |
probably benign |
Het |
| Ank3 |
T |
C |
10: 69,827,574 (GRCm39) |
|
probably benign |
Het |
| Atosa |
C |
A |
9: 74,930,930 (GRCm39) |
Q958K |
probably damaging |
Het |
| B4galt4 |
T |
A |
16: 38,578,184 (GRCm39) |
D210E |
probably benign |
Het |
| Brinp3 |
A |
T |
1: 146,777,431 (GRCm39) |
H626L |
possibly damaging |
Het |
| Ccna2 |
T |
G |
3: 36,625,112 (GRCm39) |
D68A |
probably damaging |
Het |
| Cd163 |
G |
A |
6: 124,281,703 (GRCm39) |
G2D |
probably benign |
Het |
| Chrm5 |
A |
T |
2: 112,310,825 (GRCm39) |
V97D |
probably benign |
Het |
| Dctn5 |
G |
A |
7: 121,734,320 (GRCm39) |
V55I |
probably benign |
Het |
| Dnm3 |
A |
T |
1: 162,141,164 (GRCm39) |
I365N |
probably damaging |
Het |
| Esyt2 |
A |
G |
12: 116,284,790 (GRCm39) |
D184G |
probably damaging |
Het |
| Ifi214 |
C |
A |
1: 173,352,597 (GRCm39) |
K277N |
probably damaging |
Het |
| Il11ra1 |
C |
T |
4: 41,765,412 (GRCm39) |
P169L |
probably benign |
Het |
| Inhbb |
C |
T |
1: 119,345,069 (GRCm39) |
E407K |
probably damaging |
Het |
| Lama2 |
T |
A |
10: 26,907,154 (GRCm39) |
T2336S |
probably damaging |
Het |
| Lrit2 |
T |
C |
14: 36,790,767 (GRCm39) |
F149L |
probably damaging |
Het |
| Malrd1 |
T |
A |
2: 15,936,500 (GRCm39) |
S1575T |
probably benign |
Het |
| Naip5 |
A |
G |
13: 100,358,102 (GRCm39) |
C1045R |
probably benign |
Het |
| Nefl |
A |
G |
14: 68,322,034 (GRCm39) |
E208G |
probably damaging |
Het |
| Oog4 |
A |
C |
4: 143,164,548 (GRCm39) |
S328A |
probably damaging |
Het |
| Or1e1 |
T |
A |
11: 73,245,011 (GRCm39) |
L144Q |
probably damaging |
Het |
| Or5p79 |
G |
T |
7: 108,221,713 (GRCm39) |
M231I |
probably benign |
Het |
| Or6c216 |
T |
C |
10: 129,678,453 (GRCm39) |
I153V |
probably benign |
Het |
| Or7e168 |
A |
G |
9: 19,719,847 (GRCm39) |
I78V |
probably benign |
Het |
| Pbrm1 |
A |
G |
14: 30,783,466 (GRCm39) |
N528D |
probably damaging |
Het |
| Pls1 |
A |
G |
9: 95,636,798 (GRCm39) |
I558T |
probably damaging |
Het |
| Polq |
T |
C |
16: 36,881,189 (GRCm39) |
S839P |
probably benign |
Het |
| Psmg1 |
A |
G |
16: 95,789,297 (GRCm39) |
F87L |
probably damaging |
Het |
| Ptprt |
A |
G |
2: 161,376,507 (GRCm39) |
M1298T |
probably benign |
Het |
| Rbm27 |
T |
A |
18: 42,470,076 (GRCm39) |
W958R |
probably damaging |
Het |
| Skint5 |
T |
G |
4: 113,396,552 (GRCm39) |
D1207A |
unknown |
Het |
| Stx17 |
T |
A |
4: 48,183,478 (GRCm39) |
|
probably null |
Het |
| Tas2r114 |
A |
T |
6: 131,666,099 (GRCm39) |
*310R |
probably null |
Het |
| Tmem130 |
T |
A |
5: 144,689,224 (GRCm39) |
N139I |
probably damaging |
Het |
| Trpc1 |
T |
C |
9: 95,608,490 (GRCm39) |
E267G |
probably damaging |
Het |
| Trrap |
T |
A |
5: 144,793,812 (GRCm39) |
M3398K |
probably damaging |
Het |
| Vrtn |
T |
G |
12: 84,697,090 (GRCm39) |
D613E |
probably benign |
Het |
| Vsx1 |
G |
T |
2: 150,530,441 (GRCm39) |
T147K |
probably benign |
Het |
| Wdr55 |
T |
C |
18: 36,895,231 (GRCm39) |
V103A |
probably benign |
Het |
| Zfp712 |
A |
T |
13: 67,200,400 (GRCm39) |
D28E |
probably benign |
Het |
|
| Other mutations in Ldhb |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL02133:Ldhb
|
APN |
6 |
142,438,226 (GRCm39) |
missense |
probably benign |
0.16 |
|
IGL02215:Ldhb
|
APN |
6 |
142,441,292 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL03094:Ldhb
|
APN |
6 |
142,451,253 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL03337:Ldhb
|
APN |
6 |
142,439,882 (GRCm39) |
missense |
probably benign |
|
|
R0347:Ldhb
|
UTSW |
6 |
142,439,859 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0703:Ldhb
|
UTSW |
6 |
142,441,327 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1531:Ldhb
|
UTSW |
6 |
142,447,121 (GRCm39) |
missense |
probably benign |
0.09 |
|
R1577:Ldhb
|
UTSW |
6 |
142,438,324 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R1844:Ldhb
|
UTSW |
6 |
142,439,934 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2151:Ldhb
|
UTSW |
6 |
142,444,396 (GRCm39) |
missense |
possibly damaging |
0.76 |
|
R3500:Ldhb
|
UTSW |
6 |
142,447,173 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4502:Ldhb
|
UTSW |
6 |
142,436,183 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
R5139:Ldhb
|
UTSW |
6 |
142,439,921 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5214:Ldhb
|
UTSW |
6 |
142,441,321 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6525:Ldhb
|
UTSW |
6 |
142,436,191 (GRCm39) |
missense |
probably benign |
|
|
R6598:Ldhb
|
UTSW |
6 |
142,436,326 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R7096:Ldhb
|
UTSW |
6 |
142,447,099 (GRCm39) |
missense |
probably benign |
0.09 |
|
R7399:Ldhb
|
UTSW |
6 |
142,441,399 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7565:Ldhb
|
UTSW |
6 |
142,438,245 (GRCm39) |
missense |
possibly damaging |
0.67 |
|
R8447:Ldhb
|
UTSW |
6 |
142,444,356 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9120:Ldhb
|
UTSW |
6 |
142,439,935 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9628:Ldhb
|
UTSW |
6 |
142,439,862 (GRCm39) |
missense |
probably damaging |
0.98 |
|
| Predicted Primers |
PCR Primer
(F):5'- TGTCTCTACATTTGCCGGG -3'
(R):5'- ACTCTACCAGGGACAATTGCC -3'
Sequencing Primer
(F):5'- GGTTTTCCCCTGAGAACACAC -3'
(R):5'- TCTACCAGGGACAATTGCCATTAG -3'
|
| Posted On |
2018-06-06 |
Incidental Mutation