Incidental Mutation 'I2289:Bank1'
| ID |
609 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Bank1
|
| Ensembl Gene |
ENSMUSG00000037922 |
| Gene Name |
B cell scaffold protein with ankyrin repeats 1 |
| Synonyms |
A530094C12Rik |
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.060)
|
| Stock # |
I2289 (G3)
of strain
633
|
| Quality Score |
|
|
Status
|
Validated
|
| Chromosome |
3 |
| Chromosomal Location |
135759124-136031827 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to A
at 135760179 bp (GRCm39)
|
| Zygosity |
Homozygous |
| Amino Acid Change |
Aspartic acid to Valine
at position 782
(D782V)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000035484
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000041577]
[ENSMUST00000196159]
[ENSMUST00000198206]
|
| AlphaFold |
Q80VH0 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000041577
AA Change: D782V
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000035484
Gene: ENSMUSG00000037922
AA Change: D782V
| Domain | Start | End | E-Value | Type |
|---|
|
DBB
|
197 |
327 |
1.24e-62 |
SMART |
|
Blast:ANK
|
341 |
371 |
7e-12 |
BLAST |
|
SCOP:d1awcb_
|
344 |
398 |
2e-4 |
SMART |
|
Blast:ANK
|
377 |
407 |
2e-6 |
BLAST |
|
coiled coil region
|
465 |
486 |
N/A |
INTRINSIC |
|
low complexity region
|
502 |
515 |
N/A |
INTRINSIC |
|
coiled coil region
|
560 |
583 |
N/A |
INTRINSIC |
|
low complexity region
|
609 |
622 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000196131
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000196159
AA Change: D649V
PolyPhen 2
Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
|
| SMART Domains |
Protein: ENSMUSP00000142366
Gene: ENSMUSG00000037922
AA Change: D649V
| Domain | Start | End | E-Value | Type |
|---|
|
DBB
|
64 |
194 |
1.24e-62 |
SMART |
|
Blast:ANK
|
208 |
238 |
6e-12 |
BLAST |
|
SCOP:d1awcb_
|
211 |
265 |
1e-4 |
SMART |
|
Blast:ANK
|
244 |
274 |
3e-6 |
BLAST |
|
coiled coil region
|
332 |
353 |
N/A |
INTRINSIC |
|
low complexity region
|
369 |
382 |
N/A |
INTRINSIC |
|
coiled coil region
|
427 |
450 |
N/A |
INTRINSIC |
|
low complexity region
|
476 |
489 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000197542
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000198206
AA Change: D581V
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000142996
Gene: ENSMUSG00000037922
AA Change: D581V
| Domain | Start | End | E-Value | Type |
|---|
|
DBB
|
64 |
194 |
5.9e-67 |
SMART |
|
Blast:ANK
|
208 |
238 |
5e-12 |
BLAST |
|
SCOP:d1awcb_
|
211 |
265 |
1e-4 |
SMART |
|
Blast:ANK
|
244 |
274 |
2e-6 |
BLAST |
|
low complexity region
|
300 |
313 |
N/A |
INTRINSIC |
|
coiled coil region
|
359 |
382 |
N/A |
INTRINSIC |
|
low complexity region
|
408 |
421 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000198354
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000199902
|
| Meta Mutation Damage Score |
0.0711 |
| Coding Region Coverage |
|
| Het Detection Efficiency |
55.8% |
| Validation Efficiency |
88% (46/52) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a B-cell-specific scaffold protein that functions in B-cell receptor-induced calcium mobilization from intracellular stores. This protein can also promote Lyn-mediated tyrosine phosphorylation of inositol 1,4,5-trisphosphate receptors. Polymorphisms in this gene are associated with susceptibility to systemic lupus erythematosus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased germinal center formation and IgM production in response to T-dependent antigens, and show enhanced CD40-mediated B cell proliferative and survival responses. [provided by MGI curators]
|
| Allele List at MGI |
All alleles(2) : Targeted, knock-out(1) Targeted, other(1)
|
| Other mutations in this stock |
Total: 21 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adamts12 |
T |
A |
15: 11,071,894 (GRCm39) |
L146Q |
probably benign |
Homo |
| Adgrv1 |
A |
G |
13: 81,585,643 (GRCm39) |
L4607P |
probably damaging |
Het |
| Amelx |
A |
G |
X: 167,961,009 (GRCm39) |
|
probably null |
Homo |
| Ankfy1 |
A |
G |
11: 72,621,311 (GRCm39) |
K199R |
probably benign |
Het |
| Arfgef1 |
T |
C |
1: 10,243,478 (GRCm39) |
K1024E |
probably damaging |
Het |
| Csmd1 |
A |
T |
8: 15,962,381 (GRCm39) |
I3271K |
probably benign |
Homo |
| Fat1 |
A |
G |
8: 45,478,033 (GRCm39) |
I2360V |
probably benign |
Homo |
| Gldc |
G |
A |
19: 30,124,576 (GRCm39) |
R241* |
probably null |
Het |
| Golgb1 |
A |
G |
16: 36,718,904 (GRCm39) |
H270R |
probably benign |
Het |
| Heg1 |
T |
C |
16: 33,583,829 (GRCm39) |
I1212T |
probably damaging |
Het |
| Hes1 |
T |
A |
16: 29,884,699 (GRCm39) |
S53R |
probably damaging |
Het |
| Ibsp |
G |
A |
5: 104,450,353 (GRCm39) |
R57Q |
possibly damaging |
Homo |
| Lrp1b |
A |
T |
2: 41,012,944 (GRCm39) |
I2001K |
probably damaging |
Het |
| Nf1 |
G |
A |
11: 79,438,602 (GRCm39) |
R2181H |
probably damaging |
Het |
| Nrcam |
C |
A |
12: 44,611,098 (GRCm39) |
H567Q |
probably benign |
Homo |
| Or51a10 |
T |
C |
7: 103,698,961 (GRCm39) |
Y200C |
probably damaging |
Homo |
| Or5bw2 |
A |
T |
7: 6,573,818 (GRCm39) |
Y276F |
probably damaging |
Het |
| Rraga |
T |
C |
4: 86,494,522 (GRCm39) |
F123L |
probably damaging |
Het |
| Spam1 |
A |
G |
6: 24,796,477 (GRCm39) |
I143V |
probably benign |
Het |
| Synj2 |
A |
G |
17: 6,072,542 (GRCm39) |
|
probably benign |
Homo |
| T |
A |
T |
17: 8,657,474 (GRCm39) |
T112S |
probably benign |
Homo |
|
| Other mutations in Bank1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00924:Bank1
|
APN |
3 |
135,953,395 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL03088:Bank1
|
APN |
3 |
135,799,123 (GRCm39) |
missense |
probably damaging |
0.98 |
|
IGL03190:Bank1
|
APN |
3 |
135,806,185 (GRCm39) |
missense |
probably damaging |
1.00 |
|
PIT4504001:Bank1
|
UTSW |
3 |
135,806,180 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0193:Bank1
|
UTSW |
3 |
135,772,279 (GRCm39) |
splice site |
probably benign |
|
|
R0423:Bank1
|
UTSW |
3 |
135,989,778 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R0518:Bank1
|
UTSW |
3 |
135,919,703 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0521:Bank1
|
UTSW |
3 |
135,919,703 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0587:Bank1
|
UTSW |
3 |
135,919,798 (GRCm39) |
splice site |
probably benign |
|
|
R0628:Bank1
|
UTSW |
3 |
135,772,151 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0723:Bank1
|
UTSW |
3 |
135,760,164 (GRCm39) |
splice site |
probably null |
|
|
R0811:Bank1
|
UTSW |
3 |
135,799,127 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0812:Bank1
|
UTSW |
3 |
135,799,127 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1101:Bank1
|
UTSW |
3 |
135,989,625 (GRCm39) |
missense |
probably benign |
0.08 |
|
R1446:Bank1
|
UTSW |
3 |
135,769,904 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1564:Bank1
|
UTSW |
3 |
135,919,602 (GRCm39) |
nonsense |
probably null |
|
|
R1636:Bank1
|
UTSW |
3 |
135,788,987 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1667:Bank1
|
UTSW |
3 |
135,799,057 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1751:Bank1
|
UTSW |
3 |
135,960,698 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1751:Bank1
|
UTSW |
3 |
135,940,375 (GRCm39) |
missense |
probably benign |
0.00 |
|
R2023:Bank1
|
UTSW |
3 |
136,031,679 (GRCm39) |
missense |
probably benign |
0.02 |
|
R2851:Bank1
|
UTSW |
3 |
135,948,701 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R2852:Bank1
|
UTSW |
3 |
135,948,701 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R3411:Bank1
|
UTSW |
3 |
135,953,534 (GRCm39) |
splice site |
probably benign |
|
|
R4422:Bank1
|
UTSW |
3 |
135,788,972 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4499:Bank1
|
UTSW |
3 |
135,990,004 (GRCm39) |
missense |
probably benign |
0.44 |
|
R4693:Bank1
|
UTSW |
3 |
135,953,437 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4744:Bank1
|
UTSW |
3 |
135,953,450 (GRCm39) |
missense |
probably benign |
0.12 |
|
R4791:Bank1
|
UTSW |
3 |
135,960,690 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4911:Bank1
|
UTSW |
3 |
135,990,004 (GRCm39) |
missense |
probably benign |
0.44 |
|
R4967:Bank1
|
UTSW |
3 |
135,772,134 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4979:Bank1
|
UTSW |
3 |
135,960,662 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5119:Bank1
|
UTSW |
3 |
135,940,443 (GRCm39) |
missense |
possibly damaging |
0.67 |
|
R5284:Bank1
|
UTSW |
3 |
135,769,915 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5547:Bank1
|
UTSW |
3 |
135,772,110 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5610:Bank1
|
UTSW |
3 |
135,772,148 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6012:Bank1
|
UTSW |
3 |
135,919,598 (GRCm39) |
missense |
probably benign |
0.44 |
|
R6087:Bank1
|
UTSW |
3 |
135,772,190 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6753:Bank1
|
UTSW |
3 |
135,799,069 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6764:Bank1
|
UTSW |
3 |
135,948,701 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R6861:Bank1
|
UTSW |
3 |
135,960,764 (GRCm39) |
missense |
probably benign |
0.33 |
|
R7013:Bank1
|
UTSW |
3 |
135,806,270 (GRCm39) |
missense |
possibly damaging |
0.74 |
|
R7436:Bank1
|
UTSW |
3 |
135,761,561 (GRCm39) |
missense |
possibly damaging |
0.76 |
|
R7918:Bank1
|
UTSW |
3 |
135,799,123 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8262:Bank1
|
UTSW |
3 |
135,948,721 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8321:Bank1
|
UTSW |
3 |
135,940,395 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R8822:Bank1
|
UTSW |
3 |
135,809,640 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R8937:Bank1
|
UTSW |
3 |
135,989,934 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8995:Bank1
|
UTSW |
3 |
135,772,264 (GRCm39) |
missense |
possibly damaging |
0.74 |
|
R9010:Bank1
|
UTSW |
3 |
135,761,559 (GRCm39) |
missense |
probably benign |
0.01 |
|
R9069:Bank1
|
UTSW |
3 |
135,989,772 (GRCm39) |
missense |
probably benign |
0.02 |
|
R9327:Bank1
|
UTSW |
3 |
135,799,308 (GRCm39) |
missense |
probably benign |
0.01 |
|
V1662:Bank1
|
UTSW |
3 |
135,760,179 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Nature of Mutation |
 DNA sequencing using the SOLiD technique identified an A to T transversion at position 2452of the Bank1 transcript in exon 16 of 17 exons using Genbank record NM_001033350.2. Three transcripts of the Bank1 gene are displayed on Ensembl. The mutated nucleotide causes an aspartic acid to valine substitution at amino acid 782 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method.
|
| Protein Function and Prediction |
The Bank1 gene encodes a 783 amino acid adaptor protein that is highly expressed in B cells. BANK1 is involved in B-cell receptor (BCR)-induced calcium mobilization from intracellular stores. The protein contains a protein interacting DBB domain at residues 199-326 and two ankyrin repeats at residues 341-370 and 377-407 (Uniprot Q80VH0). BANK-deficient mice display increased CD40 signaling with enhanced germinal center formation and IgM production in response to T-dependent antigens (1). Variants of the human BANK1 gene are associated with the autoimmune disorder systemic lupus erythematosus (SLE; 152700) (2).
The D782V alteration does not occur in any known domain.
|
| References |
1. Aiba, Y., Yamazaki, T., Okada, T., Gotoh, K., Sanjo H., Ogata, M., and Kurosaki, T. (2006) BANK negatively regulates Akt activation and subsequent B cell responses. Immunity 24, 259-68.
2. Kozyrev, S. V., Abelson, A.-K., Wojcik, J., et al. (2008) Functional variants in the B-cell gene BANK1 are associated with systemic lupus erythematosus. Nature Genet. 40, 211-216.
|
| Posted On |
2011-03-03 |
Incidental Mutation