Incidental Mutation 'P0031:Frmd4b'
| ID |
7747 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Frmd4b
|
| Ensembl Gene |
ENSMUSG00000030064 |
| Gene Name |
FERM domain containing 4B |
| Synonyms |
GRSP1, 6030440G05Rik |
| MMRRC Submission |
038283-MU
|
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
P0031 (G1)
|
| Quality Score |
|
|
Status
|
Validated
|
| Chromosome |
6 |
| Chromosomal Location |
97263828-97594502 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 97330991 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Phenylalanine to Serine
at position 132
(F132S)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000108986
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000032146]
[ENSMUST00000113355]
[ENSMUST00000113359]
|
| AlphaFold |
Q920B0 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000032146
AA Change: F178S
PolyPhen 2
Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000032146
Gene: ENSMUSG00000030064
AA Change: F178S
| Domain | Start | End | E-Value | Type |
|---|
|
B41
|
55 |
260 |
7.4e-35 |
SMART |
|
FERM_C
|
264 |
365 |
8.7e-26 |
SMART |
|
Pfam:DUF3338
|
395 |
529 |
4.5e-55 |
PFAM |
|
coiled coil region
|
534 |
558 |
N/A |
INTRINSIC |
|
low complexity region
|
571 |
592 |
N/A |
INTRINSIC |
|
low complexity region
|
731 |
742 |
N/A |
INTRINSIC |
|
low complexity region
|
941 |
958 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000113353
|
| SMART Domains |
Protein: ENSMUSP00000108980
Gene: ENSMUSG00000030064
| Domain | Start | End | E-Value | Type |
|---|
|
B41
|
55 |
260 |
7.4e-35 |
SMART |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000113355
AA Change: F124S
PolyPhen 2
Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000108982
Gene: ENSMUSG00000030064
AA Change: F124S
| Domain | Start | End | E-Value | Type |
|---|
|
B41
|
1 |
206 |
4.5e-37 |
SMART |
|
FERM_C
|
210 |
311 |
4.1e-30 |
SMART |
|
Pfam:DUF3338
|
340 |
476 |
6.9e-58 |
PFAM |
|
coiled coil region
|
480 |
504 |
N/A |
INTRINSIC |
|
low complexity region
|
517 |
538 |
N/A |
INTRINSIC |
|
low complexity region
|
677 |
688 |
N/A |
INTRINSIC |
|
low complexity region
|
887 |
904 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000113359
AA Change: F132S
PolyPhen 2
Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000108986
Gene: ENSMUSG00000030064
AA Change: F132S
| Domain | Start | End | E-Value | Type |
|---|
|
B41
|
9 |
214 |
7.4e-35 |
SMART |
|
FERM_C
|
218 |
319 |
8.7e-26 |
SMART |
|
Pfam:DUF3338
|
348 |
484 |
8e-61 |
PFAM |
|
coiled coil region
|
488 |
512 |
N/A |
INTRINSIC |
|
low complexity region
|
525 |
546 |
N/A |
INTRINSIC |
|
low complexity region
|
685 |
696 |
N/A |
INTRINSIC |
|
low complexity region
|
895 |
912 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000138301
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000142589
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000152385
|
| Meta Mutation Damage Score |
0.4252 |
| Coding Region Coverage |
- 1x: 80.2%
- 3x: 70.9%
- 10x: 42.6%
- 20x: 20.3%
|
| Validation Efficiency |
85% (81/95) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a GRP1-binding protein which contains a FERM protein interaction domain as well as two coiled coil domains. This protein may play a role as a scaffolding protein. [provided by RefSeq, Mar 2014]
|
| Allele List at MGI |
All alleles(24) : Targeted(2) Gene trapped(22)
|
| Other mutations in this stock |
Total: 11 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Dcc |
A |
G |
18: 71,517,299 (GRCm39) |
|
probably benign |
Het |
| Epb41l3 |
T |
A |
17: 69,566,049 (GRCm39) |
L410* |
probably null |
Het |
| Fcer1a |
T |
A |
1: 173,052,899 (GRCm39) |
K99M |
probably benign |
Het |
| Glipr1l1 |
C |
A |
10: 111,896,292 (GRCm39) |
F26L |
probably benign |
Het |
| Letmd1 |
A |
G |
15: 100,370,490 (GRCm39) |
N62D |
probably damaging |
Het |
| Lyst |
A |
G |
13: 13,838,616 (GRCm39) |
E1844G |
probably damaging |
Het |
| Pcdhb4 |
A |
G |
18: 37,441,938 (GRCm39) |
Y416C |
probably damaging |
Het |
| Rcn1 |
T |
A |
2: 105,219,414 (GRCm39) |
K260* |
probably null |
Het |
| Tcerg1 |
A |
G |
18: 42,706,367 (GRCm39) |
I1015V |
probably benign |
Het |
| Tet2 |
T |
A |
3: 133,185,963 (GRCm39) |
Y1158F |
possibly damaging |
Het |
| Zmynd8 |
T |
C |
2: 165,662,618 (GRCm39) |
|
probably benign |
Het |
|
| Other mutations in Frmd4b |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00849:Frmd4b
|
APN |
6 |
97,285,021 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01478:Frmd4b
|
APN |
6 |
97,305,254 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01760:Frmd4b
|
APN |
6 |
97,285,663 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01777:Frmd4b
|
APN |
6 |
97,272,905 (GRCm39) |
missense |
probably benign |
0.03 |
|
IGL01960:Frmd4b
|
APN |
6 |
97,272,741 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
IGL02408:Frmd4b
|
APN |
6 |
97,272,770 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02429:Frmd4b
|
APN |
6 |
97,302,390 (GRCm39) |
splice site |
probably benign |
|
|
IGL02525:Frmd4b
|
APN |
6 |
97,389,494 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02618:Frmd4b
|
APN |
6 |
97,285,066 (GRCm39) |
nonsense |
probably null |
|
|
IGL03051:Frmd4b
|
APN |
6 |
97,272,943 (GRCm39) |
nonsense |
probably null |
|
|
IGL03120:Frmd4b
|
APN |
6 |
97,373,206 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
IGL03218:Frmd4b
|
APN |
6 |
97,285,075 (GRCm39) |
missense |
probably benign |
0.01 |
|
IGL03260:Frmd4b
|
APN |
6 |
97,373,185 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02984:Frmd4b
|
UTSW |
6 |
97,273,221 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R0055:Frmd4b
|
UTSW |
6 |
97,300,610 (GRCm39) |
splice site |
probably benign |
|
|
R0055:Frmd4b
|
UTSW |
6 |
97,300,610 (GRCm39) |
splice site |
probably benign |
|
|
R0058:Frmd4b
|
UTSW |
6 |
97,400,460 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0255:Frmd4b
|
UTSW |
6 |
97,285,047 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0437:Frmd4b
|
UTSW |
6 |
97,400,424 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0594:Frmd4b
|
UTSW |
6 |
97,302,387 (GRCm39) |
splice site |
probably benign |
|
|
R1525:Frmd4b
|
UTSW |
6 |
97,273,347 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R1640:Frmd4b
|
UTSW |
6 |
97,285,634 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R1768:Frmd4b
|
UTSW |
6 |
97,283,725 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R1923:Frmd4b
|
UTSW |
6 |
97,265,415 (GRCm39) |
missense |
probably benign |
0.33 |
|
R2056:Frmd4b
|
UTSW |
6 |
97,389,448 (GRCm39) |
critical splice donor site |
probably null |
|
|
R2192:Frmd4b
|
UTSW |
6 |
97,464,577 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R3809:Frmd4b
|
UTSW |
6 |
97,300,690 (GRCm39) |
missense |
possibly damaging |
0.49 |
|
R3831:Frmd4b
|
UTSW |
6 |
97,389,486 (GRCm39) |
nonsense |
probably null |
|
|
R4466:Frmd4b
|
UTSW |
6 |
97,300,614 (GRCm39) |
critical splice donor site |
probably null |
|
|
R4536:Frmd4b
|
UTSW |
6 |
97,287,693 (GRCm39) |
missense |
possibly damaging |
0.57 |
|
R4652:Frmd4b
|
UTSW |
6 |
97,272,716 (GRCm39) |
missense |
probably benign |
0.38 |
|
R4679:Frmd4b
|
UTSW |
6 |
97,272,627 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R4735:Frmd4b
|
UTSW |
6 |
97,436,220 (GRCm39) |
start gained |
probably benign |
|
|
R4793:Frmd4b
|
UTSW |
6 |
97,272,822 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4940:Frmd4b
|
UTSW |
6 |
97,275,051 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4948:Frmd4b
|
UTSW |
6 |
97,283,691 (GRCm39) |
missense |
probably benign |
0.06 |
|
R5092:Frmd4b
|
UTSW |
6 |
97,272,941 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R5119:Frmd4b
|
UTSW |
6 |
97,277,275 (GRCm39) |
missense |
probably benign |
0.03 |
|
R5289:Frmd4b
|
UTSW |
6 |
97,279,309 (GRCm39) |
splice site |
probably null |
|
|
R5610:Frmd4b
|
UTSW |
6 |
97,283,752 (GRCm39) |
missense |
probably benign |
|
|
R5690:Frmd4b
|
UTSW |
6 |
97,330,164 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R6248:Frmd4b
|
UTSW |
6 |
97,436,173 (GRCm39) |
missense |
probably benign |
0.10 |
|
R6437:Frmd4b
|
UTSW |
6 |
97,273,228 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6459:Frmd4b
|
UTSW |
6 |
97,464,601 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6825:Frmd4b
|
UTSW |
6 |
97,302,437 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R6964:Frmd4b
|
UTSW |
6 |
97,282,158 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7110:Frmd4b
|
UTSW |
6 |
97,273,192 (GRCm39) |
nonsense |
probably null |
|
|
R7154:Frmd4b
|
UTSW |
6 |
97,283,707 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7764:Frmd4b
|
UTSW |
6 |
97,272,891 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8073:Frmd4b
|
UTSW |
6 |
97,283,674 (GRCm39) |
missense |
probably benign |
0.03 |
|
R8382:Frmd4b
|
UTSW |
6 |
97,282,209 (GRCm39) |
missense |
probably benign |
|
|
R8746:Frmd4b
|
UTSW |
6 |
97,269,370 (GRCm39) |
missense |
probably benign |
|
|
R8856:Frmd4b
|
UTSW |
6 |
97,269,359 (GRCm39) |
nonsense |
probably null |
|
|
R8881:Frmd4b
|
UTSW |
6 |
97,272,735 (GRCm39) |
missense |
probably benign |
0.00 |
|
R8885:Frmd4b
|
UTSW |
6 |
97,389,480 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8907:Frmd4b
|
UTSW |
6 |
97,273,046 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8975:Frmd4b
|
UTSW |
6 |
97,283,477 (GRCm39) |
missense |
possibly damaging |
0.46 |
|
R9032:Frmd4b
|
UTSW |
6 |
97,269,334 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9085:Frmd4b
|
UTSW |
6 |
97,269,334 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9094:Frmd4b
|
UTSW |
6 |
97,398,559 (GRCm39) |
missense |
|
|
|
R9429:Frmd4b
|
UTSW |
6 |
97,279,252 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0020:Frmd4b
|
UTSW |
6 |
97,282,326 (GRCm39) |
nonsense |
probably null |
|
|
| Protein Function and Prediction |
GRP1-binding partner (GRSP1, alternatively FRMD4B) exists as two splice variants in the brain and lung (1). GRSP1 is proposed to function as a scaffolding protein (1). GRSP1 was identified as a member of the GRP1 signaling complex that is recruited to the plasma membrane ruffles in response to insulin receptor signaling (1). Studies have been conflicting on whether FRMD4B is a susceptibility factor for heart failure. One study identified the region containing FRMD4B as a susceptibility locus for advanced heart failure (2). In contrast, another study, an association between an intronic FRMD4B single nucleotide polymorphism and ischemic cardiomyopathy was identified, but they did not support the proposition that coding FRMD4B variants are susceptibility factors in heart failure (3).
|
| References |
1. Klarlund, J. K., Holik, J., Chawla, A., Park, J. G., Buxton, J., and Czech, M. P. (2001) Signaling Complexes of the FERM Domain-Containing Protein GRSP1 Bound to ARF Exchange Factor GRP1. J Biol Chem. 276, 40065-40070.
2. Cappola, T. P., Li, M., He, J., Ky, B., Gilmore, J., Qu, L., Keating, B., Reilly, M., Kim, C. E., Glessner, J., Frackelton, E., Hakonarson, H., Syed, F., Hindes, A., Matkovich, S. J., Cresci, S., and Dorn, G. W.,2nd. (2010) Common Variants in HSPB7 and FRMD4B Associated with Advanced Heart Failure. Circ Cardiovasc Genet. 3, 147-154.
3. Matkovich, S. J., Van Booven, D. J., Cappola, T. P., and Dorn, G. W.,2nd. (2010) Association of an Intronic, but Not any Exonic, FRMD4B Sequence Variant and Heart Failure. Clin Transl Sci. 3, 134-139. |
| Posted On |
2012-10-29 |
| Science Writer |
Anne Murray |
Incidental Mutation