Incidental Mutation 'R6459:Abr'
ID 517528
Institutional Source Beutler Lab
Gene Symbol Abr
Ensembl Gene ENSMUSG00000017631
Gene Name active BCR-related gene
Synonyms 6330400K15Rik
MMRRC Submission 044594-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.735) question?
Stock # R6459 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 76307560-76468515 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 76315815 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 583 (R583L)
Ref Sequence ENSEMBL: ENSMUSP00000104044 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065028] [ENSMUST00000072740] [ENSMUST00000094012] [ENSMUST00000108407] [ENSMUST00000108408]
AlphaFold Q5SSL4
Predicted Effect possibly damaging
Transcript: ENSMUST00000065028
AA Change: R411L

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000068982
Gene: ENSMUSG00000017631
AA Change: R411L

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 possibly damaging
Transcript: ENSMUST00000072740
AA Change: R629L

PolyPhen 2 Score 0.740 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000072522
Gene: ENSMUSG00000017631
AA Change: R629L

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: R641L

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000091551
Gene: ENSMUSG00000017631
AA Change: R641L

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: R583L

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000104044
Gene: ENSMUSG00000017631
AA Change: R583L

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: R592L

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000104045
Gene: ENSMUSG00000017631
AA Change: R592L

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 noncoding transcript
Transcript: ENSMUST00000131059
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.6%
Validation Efficiency 98% (52/53)
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acss1 A G 2: 150,509,840 (GRCm39) I93T probably damaging Het
Ank3 C T 10: 69,827,577 (GRCm39) probably benign Het
Aoah A G 13: 21,184,112 (GRCm39) Y392C probably damaging Het
Atl3 A T 19: 7,498,163 (GRCm39) E186D probably benign Het
Atp4a A G 7: 30,411,887 (GRCm39) K41E probably benign Het
Atp9a G A 2: 168,509,933 (GRCm39) P500L probably damaging Het
Ccdc88b A T 19: 6,832,246 (GRCm39) V363D possibly damaging Het
Cftr T C 6: 18,258,235 (GRCm39) V532A probably damaging Het
Cldn13 T C 5: 134,943,769 (GRCm39) T139A possibly damaging Het
Cnksr3 T C 10: 7,076,820 (GRCm39) Y124C probably benign Het
Cyb5r2 T C 7: 107,352,462 (GRCm39) K161E possibly damaging Het
Epop T C 11: 97,519,333 (GRCm39) S259G possibly damaging Het
Fhl2 G A 1: 43,162,813 (GRCm39) T234I possibly damaging Het
Fnip2 T C 3: 79,388,941 (GRCm39) T567A possibly damaging Het
Frmd4b A G 6: 97,464,601 (GRCm39) C39R probably damaging Het
Grhl3 T C 4: 135,284,744 (GRCm39) N116S possibly damaging Het
Igkv14-111 A T 6: 68,233,725 (GRCm39) R75S probably benign Het
Il16 A T 7: 83,371,529 (GRCm39) D92E probably damaging Het
Il16 C A 7: 83,371,536 (GRCm39) G90V probably damaging Het
Ipo11 T C 13: 107,002,277 (GRCm39) probably null Het
Kng2 A G 16: 22,830,865 (GRCm39) I148T probably damaging Het
Lrrc41 T C 4: 115,945,977 (GRCm39) S231P possibly damaging Het
Maneal C T 4: 124,750,635 (GRCm39) V374I possibly damaging Het
Mgat4c T A 10: 102,220,988 (GRCm39) L90Q probably damaging Het
Mrps28 A G 3: 8,965,040 (GRCm39) probably null Het
Ncapd3 A G 9: 26,963,051 (GRCm39) D452G probably benign Het
Nefh T C 11: 4,889,551 (GRCm39) T1023A unknown Het
Nipa1 A G 7: 55,629,354 (GRCm39) V253A probably benign Het
Or5ac17 C T 16: 59,036,383 (GRCm39) V198M probably benign Het
Or5b97 G T 19: 12,878,369 (GRCm39) F258L possibly damaging Het
Or5m11 G T 2: 85,781,862 (GRCm39) G152C probably damaging Het
Or8d23 A G 9: 38,841,961 (GRCm39) S165G probably benign Het
Or8k41 T A 2: 86,313,573 (GRCm39) H171L probably benign Het
Pak1 A G 7: 97,557,088 (GRCm39) D495G probably benign Het
Pcm1 G A 8: 41,714,073 (GRCm39) R213H probably damaging Het
Prg4 T C 1: 150,330,052 (GRCm39) probably benign Het
Proser1 C T 3: 53,385,750 (GRCm39) T544M possibly damaging Het
Rftn1 T C 17: 50,354,334 (GRCm39) M343V probably benign Het
Ryr1 T C 7: 28,715,079 (GRCm39) I4656V probably benign Het
Scg2 T A 1: 79,414,007 (GRCm39) N239Y probably damaging Het
Sec16a C A 2: 26,313,512 (GRCm39) M1949I probably benign Het
Sipa1l2 A G 8: 126,171,223 (GRCm39) probably null Het
Slc10a2 A C 8: 5,148,581 (GRCm39) probably null Het
Slc25a16 C T 10: 62,773,256 (GRCm39) Q164* probably null Het
Specc1l T C 10: 75,082,001 (GRCm39) Y483H probably damaging Het
Ston1 T C 17: 88,943,896 (GRCm39) V434A probably benign Het
Tarbp2 A G 15: 102,426,914 (GRCm39) probably benign Het
Trappc8 C T 18: 20,969,925 (GRCm39) V1022M probably benign Het
Tsen54 T C 11: 115,712,506 (GRCm39) V269A probably damaging Het
Vps13a A T 19: 16,641,382 (GRCm39) M78K possibly damaging Het
Vwa5b2 A G 16: 20,413,429 (GRCm39) T215A probably damaging Het
Zc3h7a A G 16: 10,971,025 (GRCm39) Y335H probably damaging Het
Zfp994 T A 17: 22,419,527 (GRCm39) Q474L possibly 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
R5255:Abr UTSW 11 76,346,509 (GRCm39) missense probably damaging 1.00
R5693:Abr UTSW 11 76,354,403 (GRCm39) missense probably damaging 1.00
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'- GATTAAGCTGCTGGCATGGG -3'
(R):5'- AGGACATCTGAACCACATGC -3'

Sequencing Primer
(F):5'- TGGCATGGGCAGAGGGC -3'
(R):5'- GCCTCCCTCAGACCAGTATTC -3'
Posted On 2018-05-21