Incidental Mutation 'IGL01598:Lmnb2'
| ID |
91749 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Lmnb2
|
| Ensembl Gene |
ENSMUSG00000062075 |
| Gene Name |
lamin B2 |
| Synonyms |
lamin B3 |
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
IGL01598
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
10 |
| Chromosomal Location |
80737197-80754079 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 80742999 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Serine to Glycine
at position 202
(S202G)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000136524
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000057623]
[ENSMUST00000105332]
[ENSMUST00000179022]
|
| AlphaFold |
P21619 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000057623
AA Change: S221G
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
| SMART Domains |
Protein: ENSMUSP00000057291
Gene: ENSMUSG00000062075
AA Change: S221G
| Domain | Start | End | E-Value | Type |
|---|
|
Filament
|
42 |
398 |
1.97e-47 |
SMART |
|
low complexity region
|
402 |
422 |
N/A |
INTRINSIC |
|
internal_repeat_1
|
427 |
442 |
1.72e-5 |
PROSPERO |
|
low complexity region
|
444 |
458 |
N/A |
INTRINSIC |
|
Pfam:LTD
|
462 |
575 |
9.3e-16 |
PFAM |
|
low complexity region
|
579 |
596 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000105332
|
| SMART Domains |
Protein: ENSMUSP00000100969
Gene: ENSMUSG00000062075
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Filament
|
77 |
257 |
1.2e-49 |
PFAM |
|
low complexity region
|
261 |
281 |
N/A |
INTRINSIC |
|
Pfam:LTD
|
317 |
435 |
6.7e-23 |
PFAM |
|
low complexity region
|
438 |
455 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000159094
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000179022
AA Change: S202G
PolyPhen 2
Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
|
| SMART Domains |
Protein: ENSMUSP00000136524
Gene: ENSMUSG00000062075
AA Change: S202G
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Filament
|
23 |
379 |
8.9e-96 |
PFAM |
|
low complexity region
|
383 |
403 |
N/A |
INTRINSIC |
|
internal_repeat_1
|
408 |
423 |
1.1e-5 |
PROSPERO |
|
Pfam:LTD
|
439 |
557 |
1.3e-23 |
PFAM |
|
low complexity region
|
560 |
577 |
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.] This gene encodes a B type nuclear lamin. The nuclear lamina consists of a two-dimensional matrix of proteins located next to the inner nuclear membrane. The lamin family of proteins make up the matrix and are highly conserved in evolution. During mitosis, the lamina matrix is reversibly disassembled as the lamin proteins are phosphorylated. Lamin proteins are thought to be involved in nuclear stability, chromatin structure and gene expression. Vertebrate lamins consist of two types, A and B. Mutations in this gene are associated with acquired partial lipodystrophy. [provided by RefSeq, May 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit neonatal death with abnormal brain development. [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 |
|---|
| 2410124H12Rik |
T |
A |
16: 92,275,817 (GRCm39) |
|
noncoding transcript |
Het |
| Apc2 |
T |
A |
10: 80,148,882 (GRCm39) |
L1283Q |
probably damaging |
Het |
| Apol6 |
G |
A |
15: 76,934,916 (GRCm39) |
A62T |
probably damaging |
Het |
| AU018091 |
A |
T |
7: 3,212,110 (GRCm39) |
I204N |
possibly damaging |
Het |
| B4galnt4 |
G |
T |
7: 140,650,428 (GRCm39) |
R765L |
probably benign |
Het |
| Brca1 |
T |
C |
11: 101,415,156 (GRCm39) |
T993A |
probably benign |
Het |
| Cadps |
C |
T |
14: 12,522,202 (GRCm38) |
|
probably null |
Het |
| Ccdc177 |
A |
G |
12: 80,805,519 (GRCm39) |
S252P |
unknown |
Het |
| Cdc73 |
A |
G |
1: 143,575,017 (GRCm39) |
S59P |
probably damaging |
Het |
| Cep63 |
G |
T |
9: 102,467,657 (GRCm39) |
Q570K |
possibly damaging |
Het |
| Ces1c |
A |
T |
8: 93,845,041 (GRCm39) |
I120K |
probably benign |
Het |
| Cpeb1 |
T |
C |
7: 81,011,549 (GRCm39) |
M131V |
probably benign |
Het |
| Dync1h1 |
G |
A |
12: 110,624,562 (GRCm39) |
V3701I |
probably damaging |
Het |
| Fxr1 |
T |
C |
3: 34,118,381 (GRCm39) |
S535P |
possibly damaging |
Het |
| Gldc |
A |
T |
19: 30,111,156 (GRCm39) |
V540D |
probably damaging |
Het |
| Iqcf6 |
A |
G |
9: 106,504,707 (GRCm39) |
T124A |
probably benign |
Het |
| Itih4 |
A |
G |
14: 30,609,774 (GRCm39) |
I35V |
possibly damaging |
Het |
| Kmt2c |
T |
C |
5: 25,478,664 (GRCm39) |
*1525W |
probably null |
Het |
| Kmt2c |
A |
T |
5: 25,559,769 (GRCm39) |
V963E |
probably damaging |
Het |
| Med23 |
T |
G |
10: 24,779,696 (GRCm39) |
S924R |
probably benign |
Het |
| Or5b102 |
T |
C |
19: 13,041,513 (GRCm39) |
V246A |
probably damaging |
Het |
| Pcif1 |
T |
C |
2: 164,728,531 (GRCm39) |
F263L |
possibly damaging |
Het |
| Pon2 |
A |
T |
6: 5,272,331 (GRCm39) |
L163H |
probably damaging |
Het |
| Scn1a |
C |
T |
2: 66,132,829 (GRCm39) |
V165M |
possibly damaging |
Het |
| Sema6d |
C |
A |
2: 124,507,018 (GRCm39) |
P961Q |
probably damaging |
Het |
| Snx27 |
A |
G |
3: 94,469,150 (GRCm39) |
Y64H |
probably damaging |
Het |
| Srsf11 |
C |
T |
3: 157,717,672 (GRCm39) |
|
probably benign |
Het |
| Taok1 |
A |
G |
11: 77,462,510 (GRCm39) |
V193A |
probably damaging |
Het |
| Tut4 |
A |
G |
4: 108,408,017 (GRCm39) |
|
probably benign |
Het |
| Vps13d |
T |
C |
4: 144,743,471 (GRCm39) |
T4137A |
probably benign |
Het |
| Zbtb26 |
T |
C |
2: 37,326,283 (GRCm39) |
Y251C |
probably damaging |
Het |
|
| Other mutations in Lmnb2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00087:Lmnb2
|
APN |
10 |
80,739,871 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
IGL00908:Lmnb2
|
APN |
10 |
80,745,821 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL01365:Lmnb2
|
APN |
10 |
80,740,818 (GRCm39) |
missense |
probably benign |
0.07 |
|
R0761:Lmnb2
|
UTSW |
10 |
80,742,088 (GRCm39) |
start codon destroyed |
probably null |
0.03 |
|
R1143:Lmnb2
|
UTSW |
10 |
80,740,149 (GRCm39) |
unclassified |
probably benign |
|
|
R1324:Lmnb2
|
UTSW |
10 |
80,740,005 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
R1763:Lmnb2
|
UTSW |
10 |
80,743,025 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2229:Lmnb2
|
UTSW |
10 |
80,740,226 (GRCm39) |
unclassified |
probably benign |
|
|
R5001:Lmnb2
|
UTSW |
10 |
80,753,946 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R5053:Lmnb2
|
UTSW |
10 |
80,740,489 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5334:Lmnb2
|
UTSW |
10 |
80,739,791 (GRCm39) |
missense |
probably benign |
0.08 |
|
R5713:Lmnb2
|
UTSW |
10 |
80,741,921 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R5975:Lmnb2
|
UTSW |
10 |
80,740,962 (GRCm39) |
nonsense |
probably null |
|
|
R6314:Lmnb2
|
UTSW |
10 |
80,745,804 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6835:Lmnb2
|
UTSW |
10 |
80,745,794 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7663:Lmnb2
|
UTSW |
10 |
80,740,573 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7776:Lmnb2
|
UTSW |
10 |
80,753,991 (GRCm39) |
missense |
possibly damaging |
0.52 |
|
R8230:Lmnb2
|
UTSW |
10 |
80,740,982 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R8728:Lmnb2
|
UTSW |
10 |
80,740,913 (GRCm39) |
critical splice donor site |
probably null |
|
|
R9032:Lmnb2
|
UTSW |
10 |
80,740,091 (GRCm39) |
missense |
probably benign |
0.03 |
|
R9063:Lmnb2
|
UTSW |
10 |
80,742,005 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9085:Lmnb2
|
UTSW |
10 |
80,740,091 (GRCm39) |
missense |
probably benign |
0.03 |
|
Z1176:Lmnb2
|
UTSW |
10 |
80,739,072 (GRCm39) |
missense |
probably damaging |
0.99 |
|
| Posted On |
2013-12-09 |
Incidental Mutation