Incidental Mutation 'R6825:Mgat4a'
| ID |
534080 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Mgat4a
|
| Ensembl Gene |
ENSMUSG00000026110 |
| Gene Name |
mannoside acetylglucosaminyltransferase 4, isoenzyme A |
| Synonyms |
9530018I07Rik, GnT-IVa |
| MMRRC Submission |
044937-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.156)
|
| Stock # |
R6825 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
1 |
| Chromosomal Location |
37478421-37580097 bp(-) (GRCm39) |
| Type of Mutation |
nonsense |
| DNA Base Change (assembly) |
T to A
at 37503515 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Lysine to Stop codon
at position 220
(K220*)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000121181
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000042161]
[ENSMUST00000143636]
[ENSMUST00000148047]
[ENSMUST00000149791]
[ENSMUST00000151952]
[ENSMUST00000154819]
|
| AlphaFold |
Q812G0 |
| Predicted Effect |
probably null
Transcript: ENSMUST00000042161
AA Change: K229*
|
| SMART Domains |
Protein: ENSMUSP00000038894
Gene: ENSMUSG00000026110
AA Change: K229*
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
5 |
27 |
N/A |
INTRINSIC |
|
coiled coil region
|
28 |
63 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_54
|
75 |
380 |
5.8e-137 |
PFAM |
|
| Predicted Effect |
probably null
Transcript: ENSMUST00000143636
AA Change: K91*
|
| SMART Domains |
Protein: ENSMUSP00000122909
Gene: ENSMUSG00000026110
AA Change: K91*
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Glyco_transf_54
|
1 |
242 |
1.2e-123 |
PFAM |
|
| Predicted Effect |
probably null
Transcript: ENSMUST00000148047
AA Change: K91*
|
| SMART Domains |
Protein: ENSMUSP00000118692
Gene: ENSMUSG00000026110
AA Change: K91*
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Glyco_transf_54
|
1 |
112 |
5e-54 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000149791
|
| SMART Domains |
Protein: ENSMUSP00000115778
Gene: ENSMUSG00000026110
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Glyco_transf_54
|
1 |
62 |
2.9e-17 |
PFAM |
|
| Predicted Effect |
probably null
Transcript: ENSMUST00000151952
AA Change: K229*
|
| SMART Domains |
Protein: ENSMUSP00000114175
Gene: ENSMUSG00000026110
AA Change: K229*
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
5 |
27 |
N/A |
INTRINSIC |
|
coiled coil region
|
28 |
63 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_54
|
86 |
380 |
7.5e-139 |
PFAM |
|
| Predicted Effect |
probably null
Transcript: ENSMUST00000154819
AA Change: K220*
|
| SMART Domains |
Protein: ENSMUSP00000121181
Gene: ENSMUSG00000026110
AA Change: K220*
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
5 |
27 |
N/A |
INTRINSIC |
|
coiled coil region
|
28 |
63 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_54
|
71 |
371 |
4.8e-137 |
PFAM |
|
| Coding Region Coverage |
- 1x: 100.0%
- 3x: 99.9%
- 10x: 99.4%
- 20x: 98.1%
|
| Validation Efficiency |
100% (62/62) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a key glycosyltransferase that regulates the formation of tri- and multiantennary branching structures in the Golgi apparatus. The encoded protein, in addition to the related isoenzyme B, catalyzes the transfer of N-acetylglucosamine (GlcNAc) from UDP-GlcNAc in a beta-1,4 linkage to the Man-alpha-1,3-Man-beta-1,4-GlcNAc arm of R-Man-alpha-1,6(GlcNAc-beta-1,2-Man-alpha-1,3)Man-beta-1,4-GlcNAc-beta-1,4-GlcNAc-beta-1-Asn. The encoded protein may play a role in regulating the availability of serum glycoproteins, oncogenesis, and differentiation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele show defects in glucose-stimulated insulin secretion, impaired cellular glucose import, increased susceptibility to weight gain, hyperglycemia, impaired glucose tolerance, insulin resistance, high free fatty acid and triglyceride levels, and hepatic steatosis. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 60 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 4930447C04Rik |
A |
T |
12: 72,954,654 (GRCm39) |
S206T |
probably benign |
Het |
| Aasdh |
A |
T |
5: 77,036,696 (GRCm39) |
|
probably null |
Het |
| Adam10 |
G |
T |
9: 70,668,884 (GRCm39) |
C400F |
probably damaging |
Het |
| Ankle2 |
A |
T |
5: 110,398,635 (GRCm39) |
R561S |
probably null |
Het |
| Arhgef5 |
C |
T |
6: 43,251,895 (GRCm39) |
T882I |
probably damaging |
Het |
| Arpc1a |
A |
T |
5: 145,032,936 (GRCm39) |
K82* |
probably null |
Het |
| Card11 |
C |
A |
5: 140,863,837 (GRCm39) |
R967L |
probably benign |
Het |
| Ccdc82 |
G |
T |
9: 13,251,601 (GRCm39) |
|
probably benign |
Het |
| Cebpz |
T |
C |
17: 79,227,392 (GRCm39) |
D1026G |
probably damaging |
Het |
| Cit |
A |
T |
5: 116,119,833 (GRCm39) |
Q1321L |
probably damaging |
Het |
| Clcn2 |
C |
A |
16: 20,528,408 (GRCm39) |
|
probably benign |
Het |
| Csf3 |
G |
C |
11: 98,593,273 (GRCm39) |
G130A |
probably damaging |
Het |
| Cul2 |
T |
A |
18: 3,434,946 (GRCm39) |
S737T |
probably damaging |
Het |
| Cyp1a2 |
G |
A |
9: 57,584,543 (GRCm39) |
H504Y |
probably benign |
Het |
| Cyp3a44 |
G |
A |
5: 145,716,396 (GRCm39) |
P398L |
probably damaging |
Het |
| Dnah8 |
T |
C |
17: 30,960,147 (GRCm39) |
I2206T |
probably damaging |
Het |
| Efr3a |
G |
A |
15: 65,701,679 (GRCm39) |
V198I |
probably benign |
Het |
| Epb41l5 |
A |
T |
1: 119,547,931 (GRCm39) |
D157E |
possibly damaging |
Het |
| Ercc8 |
T |
C |
13: 108,295,343 (GRCm39) |
S6P |
probably damaging |
Het |
| Faxc |
T |
C |
4: 21,931,672 (GRCm39) |
S37P |
probably benign |
Het |
| Fbxl19 |
T |
A |
7: 127,349,187 (GRCm39) |
I119K |
probably damaging |
Het |
| Frmd4b |
A |
G |
6: 97,302,437 (GRCm39) |
V195A |
possibly damaging |
Het |
| Fut9 |
A |
T |
4: 25,619,925 (GRCm39) |
S296R |
probably benign |
Het |
| Gas6 |
T |
C |
8: 13,533,674 (GRCm39) |
N112D |
probably benign |
Het |
| H2-Q1 |
T |
C |
17: 35,540,028 (GRCm39) |
L99P |
probably damaging |
Het |
| Helq |
A |
T |
5: 100,940,561 (GRCm39) |
I346N |
probably damaging |
Het |
| Hepacam |
A |
G |
9: 37,278,976 (GRCm39) |
K2E |
possibly damaging |
Het |
| Itgae |
T |
C |
11: 73,009,322 (GRCm39) |
M502T |
possibly damaging |
Het |
| Kmt2a |
G |
A |
9: 44,729,704 (GRCm39) |
|
probably benign |
Het |
| Lhx9 |
ACC |
ACCC |
1: 138,769,544 (GRCm39) |
|
probably null |
Het |
| Macf1 |
A |
T |
4: 123,277,015 (GRCm39) |
|
probably null |
Het |
| Or2t43 |
T |
C |
11: 58,457,476 (GRCm39) |
R232G |
possibly damaging |
Het |
| Or4c104 |
T |
C |
2: 88,586,255 (GRCm39) |
I255V |
possibly damaging |
Het |
| Or5b3 |
G |
A |
19: 13,388,514 (GRCm39) |
V194I |
probably benign |
Het |
| Pex5 |
A |
T |
6: 124,391,340 (GRCm39) |
M18K |
probably damaging |
Het |
| Phlda3 |
T |
C |
1: 135,694,562 (GRCm39) |
*126Q |
probably null |
Het |
| Plxna1 |
G |
T |
6: 89,297,597 (GRCm39) |
D1862E |
probably benign |
Het |
| Pold4 |
A |
T |
19: 4,282,164 (GRCm39) |
I7F |
possibly damaging |
Het |
| Prkaa1 |
A |
T |
15: 5,173,432 (GRCm39) |
I19F |
possibly damaging |
Het |
| Prl7d1 |
T |
G |
13: 27,894,125 (GRCm39) |
E148A |
probably benign |
Het |
| Prr14l |
A |
T |
5: 32,985,892 (GRCm39) |
V1201E |
possibly damaging |
Het |
| Rab3gap1 |
T |
C |
1: 127,858,158 (GRCm39) |
C510R |
probably damaging |
Het |
| Rhbdf1 |
C |
T |
11: 32,159,970 (GRCm39) |
R802H |
probably damaging |
Het |
| Rpl18a |
A |
C |
8: 71,348,836 (GRCm39) |
F47V |
probably damaging |
Het |
| Sema5b |
C |
A |
16: 35,448,377 (GRCm39) |
|
probably null |
Het |
| Sspo |
G |
A |
6: 48,442,459 (GRCm39) |
G1985R |
probably benign |
Het |
| Tcaf2 |
C |
T |
6: 42,606,452 (GRCm39) |
A501T |
probably benign |
Het |
| Tcerg1 |
A |
G |
18: 42,681,542 (GRCm39) |
D563G |
probably damaging |
Het |
| Tdh |
G |
A |
14: 63,733,281 (GRCm39) |
T155M |
probably damaging |
Het |
| Tenm2 |
T |
C |
11: 35,937,711 (GRCm39) |
N1654S |
probably benign |
Het |
| Tlr5 |
A |
T |
1: 182,800,609 (GRCm39) |
|
probably benign |
Het |
| Tns1 |
G |
T |
1: 74,041,482 (GRCm39) |
C136* |
probably null |
Het |
| Tomm5 |
A |
T |
4: 45,106,443 (GRCm39) |
|
probably null |
Het |
| Trio |
A |
T |
15: 27,889,394 (GRCm39) |
F512I |
probably damaging |
Het |
| Ttll5 |
A |
T |
12: 85,930,102 (GRCm39) |
|
probably null |
Het |
| Upp1 |
T |
A |
11: 9,081,707 (GRCm39) |
H81Q |
probably benign |
Het |
| Usp42 |
A |
G |
5: 143,713,562 (GRCm39) |
S71P |
probably damaging |
Het |
| Vamp5 |
G |
A |
6: 72,357,424 (GRCm39) |
|
probably benign |
Het |
| Zap70 |
A |
G |
1: 36,817,471 (GRCm39) |
Y238C |
probably damaging |
Het |
| Zfp398 |
A |
G |
6: 47,843,265 (GRCm39) |
D307G |
probably damaging |
Het |
|
| Other mutations in Mgat4a |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00508:Mgat4a
|
APN |
1 |
37,488,204 (GRCm39) |
nonsense |
probably null |
|
|
IGL01720:Mgat4a
|
APN |
1 |
37,483,979 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02103:Mgat4a
|
APN |
1 |
37,502,007 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
IGL03177:Mgat4a
|
APN |
1 |
37,483,968 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Arboreal
|
UTSW |
1 |
37,529,360 (GRCm39) |
missense |
probably damaging |
0.97 |
|
Glider
|
UTSW |
1 |
37,495,673 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0090:Mgat4a
|
UTSW |
1 |
37,529,414 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0269:Mgat4a
|
UTSW |
1 |
37,529,388 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R0635:Mgat4a
|
UTSW |
1 |
37,491,375 (GRCm39) |
missense |
probably benign |
0.11 |
|
R1114:Mgat4a
|
UTSW |
1 |
37,503,487 (GRCm39) |
splice site |
probably benign |
|
|
R1120:Mgat4a
|
UTSW |
1 |
37,491,662 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1466:Mgat4a
|
UTSW |
1 |
37,503,487 (GRCm39) |
splice site |
probably benign |
|
|
R1940:Mgat4a
|
UTSW |
1 |
37,575,118 (GRCm39) |
critical splice donor site |
probably null |
|
|
R2257:Mgat4a
|
UTSW |
1 |
37,529,394 (GRCm39) |
missense |
probably benign |
0.13 |
|
R2293:Mgat4a
|
UTSW |
1 |
37,491,673 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2370:Mgat4a
|
UTSW |
1 |
37,503,614 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R2392:Mgat4a
|
UTSW |
1 |
37,537,785 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3952:Mgat4a
|
UTSW |
1 |
37,489,495 (GRCm39) |
splice site |
probably benign |
|
|
R4563:Mgat4a
|
UTSW |
1 |
37,505,660 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5424:Mgat4a
|
UTSW |
1 |
37,505,636 (GRCm39) |
missense |
probably benign |
0.01 |
|
R5494:Mgat4a
|
UTSW |
1 |
37,493,898 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5505:Mgat4a
|
UTSW |
1 |
37,535,035 (GRCm39) |
missense |
probably benign |
0.04 |
|
R5938:Mgat4a
|
UTSW |
1 |
37,491,344 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6237:Mgat4a
|
UTSW |
1 |
37,495,673 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6589:Mgat4a
|
UTSW |
1 |
37,483,976 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6817:Mgat4a
|
UTSW |
1 |
37,488,204 (GRCm39) |
nonsense |
probably null |
|
|
R7402:Mgat4a
|
UTSW |
1 |
37,493,865 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7507:Mgat4a
|
UTSW |
1 |
37,491,608 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7789:Mgat4a
|
UTSW |
1 |
37,529,360 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R8835:Mgat4a
|
UTSW |
1 |
37,491,372 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R9400:Mgat4a
|
UTSW |
1 |
37,502,025 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9424:Mgat4a
|
UTSW |
1 |
37,529,436 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0063:Mgat4a
|
UTSW |
1 |
37,501,971 (GRCm39) |
critical splice donor site |
probably null |
|
|
Z1177:Mgat4a
|
UTSW |
1 |
37,529,453 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- TAGAGCTTCGAAAAGTCTGCC -3'
(R):5'- AGGGTTTCTGCTACGGTTAC -3'
Sequencing Primer
(F):5'- CTTCGAAAAGTCTGCCTTAGGAACG -3'
(R):5'- GTTTCTGCTACGGTTACATCAG -3'
|
| Posted On |
2018-09-12 |
Incidental Mutation