Incidental Mutation 'R6492:B4galt2'
| ID |
522953 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
B4galt2
|
| Ensembl Gene |
ENSMUSG00000028541 |
| Gene Name |
UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 2 |
| Synonyms |
|
| MMRRC Submission |
044624-MU
|
| Accession Numbers |
|
| Essential gene? |
Possibly non essential
(E-score: 0.282)
|
| Stock # |
R6492 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
4 |
| Chromosomal Location |
117730197-117740759 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 117734164 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Methionine to Lysine
at position 291
(M291K)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000102029
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000030266]
[ENSMUST00000084325]
[ENSMUST00000106421]
[ENSMUST00000106422]
[ENSMUST00000131938]
[ENSMUST00000149168]
[ENSMUST00000153358]
[ENSMUST00000171548]
[ENSMUST00000171052]
[ENSMUST00000167443]
[ENSMUST00000164853]
[ENSMUST00000166325]
|
| AlphaFold |
Q9Z2Y2 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000030266
AA Change: M291K
PolyPhen 2
Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000030266
Gene: ENSMUSG00000028541
AA Change: M291K
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_7N
|
94 |
228 |
4.2e-59 |
PFAM |
|
Pfam:Glyco_transf_7C
|
232 |
310 |
2.1e-32 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000084325
AA Change: M291K
PolyPhen 2
Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000081352
Gene: ENSMUSG00000028541
AA Change: M291K
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_7N
|
94 |
230 |
1.9e-47 |
PFAM |
|
Pfam:Glyco_transf_7C
|
232 |
310 |
2.6e-32 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000106421
AA Change: M291K
PolyPhen 2
Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000102029
Gene: ENSMUSG00000028541
AA Change: M291K
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_7N
|
94 |
230 |
1.9e-47 |
PFAM |
|
Pfam:Glyco_transf_7C
|
232 |
310 |
2.6e-32 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000106422
|
| SMART Domains |
Protein: ENSMUSP00000102030
Gene: ENSMUSG00000078588
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
17 |
46 |
N/A |
INTRINSIC |
|
coiled coil region
|
133 |
158 |
N/A |
INTRINSIC |
|
low complexity region
|
254 |
266 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000131938
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000137016
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000149168
|
| SMART Domains |
Protein: ENSMUSP00000129359
Gene: ENSMUSG00000028542
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
91 |
116 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000153358
|
| SMART Domains |
Protein: ENSMUSP00000120571
Gene: ENSMUSG00000028541
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_7N
|
94 |
197 |
9.5e-33 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000171548
|
| SMART Domains |
Protein: ENSMUSP00000126539
Gene: ENSMUSG00000028541
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000171052
|
| SMART Domains |
Protein: ENSMUSP00000129502
Gene: ENSMUSG00000078588
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:CCDC24
|
21 |
201 |
3.9e-67 |
PFAM |
|
low complexity region
|
282 |
294 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000167443
|
| SMART Domains |
Protein: ENSMUSP00000128771
Gene: ENSMUSG00000028541
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
13 |
35 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_7N
|
94 |
188 |
1.1e-24 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000170733
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000164853
|
| SMART Domains |
Protein: ENSMUSP00000132114
Gene: ENSMUSG00000078588
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
17 |
46 |
N/A |
INTRINSIC |
|
coiled coil region
|
133 |
158 |
N/A |
INTRINSIC |
|
low complexity region
|
254 |
266 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000166325
|
| SMART Domains |
Protein: ENSMUSP00000131493
Gene: ENSMUSG00000078588
| Domain | Start | End | E-Value | Type |
|---|
|
coiled coil region
|
33 |
57 |
N/A |
INTRINSIC |
|
low complexity region
|
61 |
90 |
N/A |
INTRINSIC |
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.5%
- 10x: 97.6%
- 20x: 92.5%
|
| Validation Efficiency |
100% (60/60) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is one of seven beta-1,4-galactosyltransferase (beta4GalT) genes. They encode type II membrane-bound glycoproteins that appear to have exclusive specificity for the donor substrate UDP-galactose; all transfer galactose in a beta1,4 linkage to similar acceptor sugars: GlcNAc, Glc, and Xyl. Each beta4GalT has a distinct function in the biosynthesis of different glycoconjugates and saccharide structures. As type II membrane proteins, they have an N-terminal hydrophobic signal sequence that directs the protein to the Golgi apparatus and which then remains uncleaved to function as a transmembrane anchor. By sequence similarity, the beta4GalTs form four groups: beta4GalT1 and beta4GalT2, beta4GalT3 and beta4GalT4, beta4GalT5 and beta4GalT6, and beta4GalT7. The enzyme encoded by this gene synthesizes N-acetyllactosamine in glycolipids and glycoproteins. Its substrate specificity is affected by alpha-lactalbumin but it is not expressed in lactating mammary tissue. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit decreased brain weight, ectopic Purkinje cells in the cerebellum, and impaired spatial learning and coordination. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 59 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| A2m |
C |
T |
6: 121,631,464 (GRCm39) |
T587I |
probably benign |
Het |
| Abl1 |
T |
A |
2: 31,691,667 (GRCm39) |
M1062K |
probably benign |
Het |
| Agbl4 |
G |
A |
4: 111,404,469 (GRCm39) |
D272N |
probably damaging |
Het |
| Apob |
A |
T |
12: 8,058,261 (GRCm39) |
I2215F |
probably damaging |
Het |
| Atp10b |
A |
T |
11: 43,109,784 (GRCm39) |
Q821H |
probably damaging |
Het |
| Atp1a3 |
T |
C |
7: 24,678,729 (GRCm39) |
Y971C |
probably damaging |
Het |
| Atp6ap1l |
A |
T |
13: 91,031,841 (GRCm39) |
H280Q |
probably damaging |
Het |
| Cachd1 |
G |
T |
4: 100,809,315 (GRCm39) |
V267F |
possibly damaging |
Het |
| Cadm2 |
G |
T |
16: 66,581,715 (GRCm39) |
L188M |
probably damaging |
Het |
| Ccn6 |
C |
T |
10: 39,030,983 (GRCm39) |
G180D |
probably benign |
Het |
| Ceacam19 |
T |
C |
7: 19,616,517 (GRCm39) |
N199S |
probably benign |
Het |
| Chrna5 |
A |
G |
9: 54,905,347 (GRCm39) |
D53G |
probably benign |
Het |
| Clca4a |
T |
A |
3: 144,663,059 (GRCm39) |
T597S |
probably benign |
Het |
| Cluap1 |
T |
A |
16: 3,746,476 (GRCm39) |
M279K |
probably benign |
Het |
| Cngb1 |
T |
A |
8: 95,991,052 (GRCm39) |
M717L |
probably benign |
Het |
| Cp |
T |
C |
3: 20,036,186 (GRCm39) |
V777A |
probably benign |
Het |
| Drosha |
A |
G |
15: 12,861,792 (GRCm39) |
D594G |
probably benign |
Het |
| Exo5 |
A |
G |
4: 120,778,734 (GRCm39) |
|
probably benign |
Het |
| Gm10549 |
C |
A |
18: 33,597,358 (GRCm39) |
|
probably benign |
Het |
| Gprc5b |
A |
G |
7: 118,583,800 (GRCm39) |
I23T |
possibly damaging |
Het |
| Ikbke |
T |
C |
1: 131,186,955 (GRCm39) |
Y579C |
probably damaging |
Het |
| Ikzf2 |
T |
C |
1: 69,578,201 (GRCm39) |
Y362C |
probably damaging |
Het |
| Itfg1 |
A |
G |
8: 86,466,978 (GRCm39) |
V365A |
probably benign |
Het |
| Josd2 |
T |
C |
7: 44,120,578 (GRCm39) |
I105T |
probably damaging |
Het |
| Mc3r |
G |
A |
2: 172,091,074 (GRCm39) |
A99T |
possibly damaging |
Het |
| Mettl22 |
T |
A |
16: 8,306,755 (GRCm39) |
|
probably null |
Het |
| Mgat5 |
A |
G |
1: 127,399,301 (GRCm39) |
I619V |
probably benign |
Het |
| Nin |
T |
C |
12: 70,101,308 (GRCm39) |
I430V |
probably benign |
Het |
| Or52n2c |
C |
A |
7: 104,574,852 (GRCm39) |
A40S |
possibly damaging |
Het |
| Or5au1 |
A |
G |
14: 52,272,902 (GRCm39) |
F222S |
probably benign |
Het |
| Or5j3 |
T |
C |
2: 86,128,990 (GRCm39) |
F277L |
probably benign |
Het |
| Or5w22 |
C |
G |
2: 87,363,085 (GRCm39) |
A236G |
possibly damaging |
Het |
| Or8k3 |
T |
A |
2: 86,058,731 (GRCm39) |
I195F |
possibly damaging |
Het |
| Parvb |
T |
C |
15: 84,188,073 (GRCm39) |
L272P |
probably damaging |
Het |
| Pde2a |
A |
G |
7: 101,149,649 (GRCm39) |
K180E |
possibly damaging |
Het |
| Pik3c3 |
C |
T |
18: 30,457,615 (GRCm39) |
T736M |
probably damaging |
Het |
| Plcb4 |
C |
T |
2: 135,814,991 (GRCm39) |
R760* |
probably null |
Het |
| Pramel6 |
C |
T |
2: 87,340,766 (GRCm39) |
T366I |
probably benign |
Het |
| Prr29 |
C |
T |
11: 106,266,062 (GRCm39) |
R42W |
probably damaging |
Het |
| Prss12 |
A |
G |
3: 123,241,048 (GRCm39) |
I81V |
probably benign |
Het |
| Ptpn13 |
A |
G |
5: 103,649,478 (GRCm39) |
T294A |
probably benign |
Het |
| Ptprc |
A |
T |
1: 138,041,300 (GRCm39) |
|
probably null |
Het |
| Sin3b |
T |
A |
8: 73,460,118 (GRCm39) |
|
probably null |
Het |
| Slco5a1 |
T |
C |
1: 13,060,151 (GRCm39) |
Y190C |
probably damaging |
Het |
| Slco6c1 |
T |
G |
1: 97,053,538 (GRCm39) |
Y121S |
probably damaging |
Het |
| Srcap |
G |
T |
7: 127,121,317 (GRCm39) |
G217* |
probably null |
Het |
| Ss18 |
A |
T |
18: 14,784,145 (GRCm39) |
M181K |
probably damaging |
Het |
| Synm |
T |
C |
7: 67,385,809 (GRCm39) |
T176A |
probably benign |
Het |
| Taf3 |
T |
C |
2: 9,955,971 (GRCm39) |
E579G |
probably damaging |
Het |
| Taf7 |
A |
G |
18: 37,776,159 (GRCm39) |
I136T |
probably damaging |
Het |
| Tfap2d |
G |
C |
1: 19,174,702 (GRCm39) |
G52R |
probably benign |
Het |
| Tyrp1 |
A |
G |
4: 80,759,018 (GRCm39) |
D297G |
probably null |
Het |
| Uox |
C |
T |
3: 146,330,332 (GRCm39) |
R163* |
probably null |
Het |
| Wwp1 |
G |
A |
4: 19,650,299 (GRCm39) |
S289L |
possibly damaging |
Het |
| Xbp1 |
T |
C |
11: 5,471,005 (GRCm39) |
V4A |
probably benign |
Het |
| Zbtb17 |
G |
A |
4: 141,190,694 (GRCm39) |
G171S |
probably benign |
Het |
| Zbtb2 |
T |
C |
10: 4,319,711 (GRCm39) |
Y105C |
probably damaging |
Het |
| Zeb2 |
T |
C |
2: 45,000,508 (GRCm39) |
|
probably benign |
Het |
| Zkscan8 |
A |
T |
13: 21,709,397 (GRCm39) |
I167N |
probably benign |
Het |
|
| Other mutations in B4galt2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00500:B4galt2
|
APN |
4 |
117,734,378 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL02207:B4galt2
|
APN |
4 |
117,738,718 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02224:B4galt2
|
APN |
4 |
117,734,110 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL02724:B4galt2
|
APN |
4 |
117,734,075 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL02949:B4galt2
|
APN |
4 |
117,738,602 (GRCm39) |
missense |
probably benign |
0.05 |
|
R1164:B4galt2
|
UTSW |
4 |
117,734,141 (GRCm39) |
missense |
possibly damaging |
0.96 |
|
R1534:B4galt2
|
UTSW |
4 |
117,734,669 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4715:B4galt2
|
UTSW |
4 |
117,734,376 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R5640:B4galt2
|
UTSW |
4 |
117,731,195 (GRCm39) |
missense |
probably benign |
|
|
R6974:B4galt2
|
UTSW |
4 |
117,731,148 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R7126:B4galt2
|
UTSW |
4 |
117,734,735 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9220:B4galt2
|
UTSW |
4 |
117,734,399 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9467:B4galt2
|
UTSW |
4 |
117,738,123 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:B4galt2
|
UTSW |
4 |
117,738,266 (GRCm39) |
missense |
probably benign |
0.02 |
|
| Predicted Primers |
PCR Primer
(F):5'- TGCCTCTGGAAAGTACTCCTC -3'
(R):5'- TTTCCCAACGAGTACTGGGG -3'
Sequencing Primer
(F):5'- TCCTCAGGAGTCAAGGATGCTC -3'
(R):5'- CAACGAGTACTGGGGCTGGG -3'
|
| Posted On |
2018-06-06 |
Incidental Mutation