Incidental Mutation 'R5255:Abr'
ID 399505
Institutional Source Beutler Lab
Gene Symbol Abr
Ensembl Gene ENSMUSG00000017631
Gene Name active BCR-related gene
Synonyms 6330400K15Rik
MMRRC Submission 042826-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.735) question?
Stock # R5255 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 76307560-76468515 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 76346509 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 434 (E434V)
Ref Sequence ENSEMBL: ENSMUSP00000104045 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065028] [ENSMUST00000072740] [ENSMUST00000094012] [ENSMUST00000108407] [ENSMUST00000108408]
AlphaFold Q5SSL4
Predicted Effect probably damaging
Transcript: ENSMUST00000065028
AA Change: E253V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000068982
Gene: ENSMUSG00000017631
AA Change: E253V

DomainStartEndE-ValueType
Pfam:RhoGEF 12 65 5.4e-11 PFAM
PH 84 243 1.58e-11 SMART
C2 287 394 1.88e-11 SMART
RhoGAP 440 619 6.57e-67 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000072740
AA Change: E471V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072522
Gene: ENSMUSG00000017631
AA Change: E471V

DomainStartEndE-ValueType
RhoGEF 95 283 2.37e-56 SMART
PH 302 461 1.58e-11 SMART
C2 505 612 1.88e-11 SMART
RhoGAP 658 837 6.57e-67 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000094012
AA Change: E483V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000091551
Gene: ENSMUSG00000017631
AA Change: E483V

DomainStartEndE-ValueType
RhoGEF 107 295 2.37e-56 SMART
PH 314 473 1.58e-11 SMART
C2 517 624 1.88e-11 SMART
RhoGAP 670 849 6.57e-67 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000108407
AA Change: E425V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000104044
Gene: ENSMUSG00000017631
AA Change: E425V

DomainStartEndE-ValueType
RhoGEF 49 237 2.37e-56 SMART
PH 256 415 1.58e-11 SMART
C2 459 566 1.88e-11 SMART
RhoGAP 612 791 6.57e-67 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000108408
AA Change: E434V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000104045
Gene: ENSMUSG00000017631
AA Change: E434V

DomainStartEndE-ValueType
low complexity region 11 28 N/A INTRINSIC
RhoGEF 58 246 2.37e-56 SMART
PH 265 424 1.58e-11 SMART
C2 468 575 1.88e-11 SMART
RhoGAP 621 800 6.57e-67 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000130364
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141442
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is similar to the protein encoded by the breakpoint cluster region gene located on chromosome 22. The protein encoded by this gene contains a GTPase-activating protein domain, a domain found in members of the Rho family of GTP-binding proteins. Functional studies in mice determined that this protein plays a role in vestibular morphogenesis. Alternatively spliced transcript variants have been reported for this gene. [provided by RefSeq, Feb 2012]
PHENOTYPE: Homozygous null mutants are apparently normal, but double knockouts with Bcr show increased postnatal mortality, ataxia, hyperactivity, circling, lack of vestibular otoconia, ectopic cerebellar granule cells, and foliation defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf1 A T 17: 36,270,629 (GRCm39) probably null Het
Acaca T A 11: 84,202,133 (GRCm39) L197Q probably damaging Het
Acot10 A G 15: 20,666,018 (GRCm39) I241T probably benign Het
Acp6 T C 3: 97,075,312 (GRCm39) V182A probably benign Het
Ahnak2 G A 12: 112,739,812 (GRCm39) T1420I possibly damaging Het
Akr1c6 A T 13: 4,497,018 (GRCm39) K153N probably benign Het
Ank3 T C 10: 69,721,030 (GRCm39) L600P probably damaging Het
Arhgef1 G A 7: 24,624,447 (GRCm39) A824T probably damaging Het
B230307C23Rik T A 16: 97,809,891 (GRCm39) N22K possibly damaging Het
Btn1a1 A G 13: 23,648,324 (GRCm39) probably benign Het
Cenpf G A 1: 189,404,824 (GRCm39) T352I possibly damaging Het
Ces4a C A 8: 105,869,121 (GRCm39) F185L probably benign Het
Clybl A C 14: 122,621,691 (GRCm39) E293A probably benign Het
Cobl A G 11: 12,325,825 (GRCm39) W217R probably damaging Het
D430041D05Rik T C 2: 104,086,945 (GRCm39) N677S probably benign Het
Ddx51 C A 5: 110,803,908 (GRCm39) T390N possibly damaging Het
Drd5 T G 5: 38,477,310 (GRCm39) V101G probably damaging Het
Elmo3 C T 8: 106,033,985 (GRCm39) P244L probably benign Het
Esrrg G A 1: 187,878,555 (GRCm39) R189H probably damaging Het
Fxr2 A G 11: 69,534,667 (GRCm39) T183A probably benign Het
Gjd4 T C 18: 9,280,613 (GRCm39) H155R probably benign Het
Hivep2 T A 10: 14,007,011 (GRCm39) probably null Het
Ints10 T C 8: 69,246,624 (GRCm39) probably benign Het
Kank4 T C 4: 98,667,209 (GRCm39) T413A probably benign Het
Mapkbp1 T C 2: 119,847,735 (GRCm39) V568A probably damaging Het
Mobp A G 9: 119,997,419 (GRCm39) probably benign Het
Mpst A G 15: 78,294,708 (GRCm39) S147G probably benign Het
Myo5b A T 18: 74,795,741 (GRCm39) Y559F possibly damaging Het
Nceh1 T C 3: 27,237,288 (GRCm39) I21T probably damaging Het
Or4f7 T C 2: 111,644,523 (GRCm39) K183E probably benign Het
Phf8-ps A T 17: 33,285,739 (GRCm39) C354* probably null Het
Ralgps1 A T 2: 33,166,171 (GRCm39) V126E probably damaging Het
Rnls A G 19: 33,359,823 (GRCm39) V115A probably damaging Het
Scn1a A T 2: 66,108,013 (GRCm39) V1554D probably damaging Het
Slc16a11 T A 11: 70,106,258 (GRCm39) D165E probably damaging Het
Slc16a5 A G 11: 115,353,501 (GRCm39) T23A probably benign Het
Slc22a30 G A 19: 8,321,757 (GRCm39) Q436* probably null Het
Slc3a1 A T 17: 85,335,881 (GRCm39) probably null Het
Slitrk6 A T 14: 110,987,185 (GRCm39) *841K probably null Het
Syngr1 A G 15: 79,975,647 (GRCm39) Y18C possibly damaging Het
Tarbp1 T G 8: 127,155,709 (GRCm39) D1343A probably benign Het
Vac14 T A 8: 111,360,961 (GRCm39) I177N probably damaging Het
Vmn1r218 A T 13: 23,320,881 (GRCm39) D76V possibly damaging Het
Wdr75 T A 1: 45,838,277 (GRCm39) I62N probably damaging Het
Zfp12 A T 5: 143,226,134 (GRCm39) I68L probably null Het
Zswim8 T A 14: 20,771,719 (GRCm39) Y1551N probably damaging Het
Other mutations in Abr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Abr APN 11 76,313,915 (GRCm39) missense probably damaging 0.96
IGL00571:Abr APN 11 76,359,566 (GRCm39) missense probably benign 0.45
IGL01774:Abr APN 11 76,355,125 (GRCm39) splice site probably benign
IGL02208:Abr APN 11 76,346,471 (GRCm39) missense probably damaging 1.00
IGL02477:Abr APN 11 76,352,186 (GRCm39) missense probably damaging 1.00
IGL02499:Abr APN 11 76,399,916 (GRCm39) missense probably benign 0.39
IGL02606:Abr APN 11 76,369,990 (GRCm39) missense probably damaging 1.00
IGL02955:Abr APN 11 76,309,991 (GRCm39) missense probably damaging 1.00
IGL03136:Abr APN 11 76,316,121 (GRCm39) nonsense probably null
R0051:Abr UTSW 11 76,363,328 (GRCm39) missense probably benign 0.02
R0311:Abr UTSW 11 76,399,953 (GRCm39) missense possibly damaging 0.83
R0344:Abr UTSW 11 76,369,870 (GRCm39) missense probably damaging 0.99
R0621:Abr UTSW 11 76,399,898 (GRCm39) missense probably damaging 1.00
R0771:Abr UTSW 11 76,346,509 (GRCm39) missense probably damaging 1.00
R1081:Abr UTSW 11 76,346,441 (GRCm39) missense probably damaging 1.00
R1842:Abr UTSW 11 76,399,812 (GRCm39) missense probably damaging 1.00
R2036:Abr UTSW 11 76,343,176 (GRCm39) missense probably benign 0.08
R2147:Abr UTSW 11 76,346,474 (GRCm39) missense probably damaging 1.00
R2250:Abr UTSW 11 76,342,765 (GRCm39) missense probably damaging 1.00
R3153:Abr UTSW 11 76,377,295 (GRCm39) missense probably damaging 1.00
R3928:Abr UTSW 11 76,359,561 (GRCm39) missense probably benign 0.01
R4507:Abr UTSW 11 76,342,683 (GRCm39) missense possibly damaging 0.65
R4518:Abr UTSW 11 76,363,344 (GRCm39) missense possibly damaging 0.72
R4632:Abr UTSW 11 76,399,845 (GRCm39) missense probably benign 0.10
R4751:Abr UTSW 11 76,347,434 (GRCm39) missense possibly damaging 0.79
R4853:Abr UTSW 11 76,355,087 (GRCm39) missense probably damaging 1.00
R5693:Abr UTSW 11 76,354,403 (GRCm39) missense probably damaging 1.00
R6459:Abr UTSW 11 76,315,815 (GRCm39) missense probably damaging 0.98
R6478:Abr UTSW 11 76,343,158 (GRCm39) missense probably damaging 0.99
R7030:Abr UTSW 11 76,350,038 (GRCm39) missense probably damaging 1.00
R7221:Abr UTSW 11 76,313,987 (GRCm39) missense probably benign 0.09
R8353:Abr UTSW 11 76,310,659 (GRCm39) missense probably damaging 1.00
R8362:Abr UTSW 11 76,369,954 (GRCm39) missense probably benign 0.00
R8962:Abr UTSW 11 76,352,155 (GRCm39) missense probably damaging 1.00
R8967:Abr UTSW 11 76,369,855 (GRCm39) missense possibly damaging 0.52
R9130:Abr UTSW 11 76,342,753 (GRCm39) missense possibly damaging 0.91
R9275:Abr UTSW 11 76,355,108 (GRCm39) missense probably damaging 1.00
R9492:Abr UTSW 11 76,399,751 (GRCm39) missense probably benign
R9516:Abr UTSW 11 76,310,658 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAGTTTCAGCCACATTGGGC -3'
(R):5'- CACAGCTGTGCTCATGTGAATAC -3'

Sequencing Primer
(F):5'- CCACATTGGGCAGTGAGATC -3'
(R):5'- TGCTCATGTGAATACCTGCAGGAC -3'
Posted On 2016-07-06