Incidental Mutation 'R9206:Als2'
ID 698493
Institutional Source Beutler Lab
Gene Symbol Als2
Ensembl Gene ENSMUSG00000026024
Gene Name alsin Rho guanine nucleotide exchange factor
Synonyms 3222402C23Rik, Als2cr6, 9430073A21Rik, Alsin
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.776) question?
Stock # R9206 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 59162926-59237231 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 59185247 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 1066 (Y1066H)
Ref Sequence ENSEMBL: ENSMUSP00000027178 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027178] [ENSMUST00000163058]
AlphaFold Q920R0
Predicted Effect probably damaging
Transcript: ENSMUST00000027178
AA Change: Y1066H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027178
Gene: ENSMUSG00000026024
AA Change: Y1066H

DomainStartEndE-ValueType
Pfam:RCC1_2 93 122 1.1e-9 PFAM
Pfam:RCC1 109 165 9.5e-11 PFAM
Pfam:RCC1 170 216 6.6e-11 PFAM
low complexity region 268 282 N/A INTRINSIC
low complexity region 465 483 N/A INTRINSIC
Pfam:RCC1 521 568 5.4e-13 PFAM
Pfam:RCC1_2 555 584 8.3e-12 PFAM
Pfam:RCC1 571 619 3.4e-11 PFAM
Pfam:RhoGEF 688 877 6.5e-10 PFAM
PH 895 1001 2.17e0 SMART
MORN 1041 1062 1.34e-5 SMART
MORN 1064 1085 1.95e-1 SMART
MORN 1092 1113 6.68e-6 SMART
MORN 1115 1136 9.39e0 SMART
MORN 1143 1164 1.49e1 SMART
MORN 1167 1188 1.13e1 SMART
MORN 1190 1211 2.28e0 SMART
MORN 1213 1235 5.95e1 SMART
low complexity region 1470 1483 N/A INTRINSIC
Pfam:VPS9 1546 1650 8.6e-25 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000163058
AA Change: Y1066H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125753
Gene: ENSMUSG00000026024
AA Change: Y1066H

DomainStartEndE-ValueType
Pfam:RCC1_2 93 122 9.9e-10 PFAM
Pfam:RCC1 109 165 9.5e-12 PFAM
Pfam:RCC1 170 216 4.9e-12 PFAM
low complexity region 268 282 N/A INTRINSIC
low complexity region 465 483 N/A INTRINSIC
Pfam:RCC1 521 568 4.6e-14 PFAM
Pfam:RCC1_2 555 584 1.2e-11 PFAM
Pfam:RCC1 571 619 8.6e-11 PFAM
Pfam:RhoGEF 688 877 2.6e-10 PFAM
PH 895 1001 2.17e0 SMART
MORN 1041 1062 1.34e-5 SMART
MORN 1064 1085 1.95e-1 SMART
MORN 1092 1113 6.68e-6 SMART
MORN 1115 1136 9.39e0 SMART
MORN 1143 1164 1.49e1 SMART
MORN 1167 1188 1.13e1 SMART
MORN 1190 1211 2.28e0 SMART
MORN 1213 1235 5.95e1 SMART
low complexity region 1470 1483 N/A INTRINSIC
Pfam:VPS9 1546 1650 1e-24 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene contains an ATS1/RCC1-like domain, a RhoGEF domain, and a vacuolar protein sorting 9 (VPS9) domain, all of which are guanine-nucleotide exchange factors that activate members of the Ras superfamily of GTPases. The protein functions as a guanine nucleotide exchange factor for the small GTPase RAB5. The protein localizes with RAB5 on early endosomal compartments, and functions as a modulator for endosomal dynamics. Mutations in this gene result in several forms of juvenile lateral sclerosis and infantile-onset ascending spastic paralysis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygous null mutations in this gene may result in increased body weight, altered endosome trafficking, modest motor behavioral abnormalities, altered anxiety responses, impaired axonal transport, and mild neurolopathogical deficits including axonal degeneration in the corticospinal tract. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aars2 A G 17: 45,509,404 (GRCm38) D248G probably benign Het
Abcc5 C A 16: 20,389,389 (GRCm38) V605F probably benign Het
AI314180 A T 4: 58,875,444 (GRCm38) D173E probably damaging Het
Apbb1 A G 7: 105,559,520 (GRCm38) S569P probably damaging Het
Apex1 T G 14: 50,925,668 (GRCm38) D69E possibly damaging Het
Atg13 A T 2: 91,682,061 (GRCm38) F288I probably benign Het
Atl3 A G 19: 7,510,082 (GRCm38) I121V probably benign Het
Atoh1 A G 6: 64,729,729 (GRCm38) E136G probably benign Het
Ccr7 T C 11: 99,149,069 (GRCm38) N9S probably benign Het
Cdhr1 A C 14: 37,080,548 (GRCm38) W653G probably damaging Het
Cln6 T A 9: 62,849,183 (GRCm38) M203K probably benign Het
Crnn A C 3: 93,146,944 (GRCm38) I45L possibly damaging Het
Cse1l C A 2: 166,941,265 (GRCm38) N743K probably damaging Het
Cyp1a2 A G 9: 57,682,300 (GRCm38) I77T probably damaging Het
D6Wsu163e A G 6: 126,966,969 (GRCm38) I443V probably benign Het
Dnah7a G T 1: 53,501,598 (GRCm38) T2539N probably benign Het
Fam13c A G 10: 70,553,039 (GRCm38) E465G probably damaging Het
Fat4 G C 3: 39,009,241 (GRCm38) G4449R probably damaging Het
Fgd5 T C 6: 92,038,210 (GRCm38) L964S probably damaging Het
Fpr3 A T 17: 17,970,869 (GRCm38) Q134L probably damaging Het
Gm973 A T 1: 59,552,426 (GRCm38) Q323L possibly damaging Het
Gna15 A G 10: 81,509,390 (GRCm38) S214P probably benign Het
Iars2 A T 1: 185,317,949 (GRCm38) M446K possibly damaging Het
Kcnh7 A G 2: 62,777,603 (GRCm38) S545P probably damaging Het
Kif1a G T 1: 93,051,480 (GRCm38) D928E probably damaging Het
Kif26a C T 12: 112,178,046 (GRCm38) T1578M possibly damaging Het
Kif5a A G 10: 127,243,358 (GRCm38) probably null Het
Klhl31 T A 9: 77,651,107 (GRCm38) Y368* probably null Het
Krtap27-1 A G 16: 88,671,428 (GRCm38) V76A possibly damaging Het
Lamc1 A T 1: 153,250,451 (GRCm38) H498Q probably damaging Het
Ltbp4 A T 7: 27,322,925 (GRCm38) C924S probably damaging Het
Ltn1 T C 16: 87,400,410 (GRCm38) D1180G probably benign Het
Macf1 A G 4: 123,684,132 (GRCm38) C20R unknown Het
Mpp7 T C 18: 7,403,327 (GRCm38) R328G probably benign Het
Ncdn A T 4: 126,750,248 (GRCm38) D260E probably benign Het
Nlrp9a C A 7: 26,558,231 (GRCm38) L425M possibly damaging Het
Nop9 T A 14: 55,750,135 (GRCm38) probably null Het
Nrip1 T C 16: 76,292,728 (GRCm38) E647G possibly damaging Het
Nt5c3 C A 6: 56,897,808 (GRCm38) M1I probably null Het
Olfr1314 A G 2: 112,092,065 (GRCm38) F212S probably benign Het
Olfr69 A G 7: 103,768,271 (GRCm38) I42T probably benign Het
Olfr892-ps1 T C 9: 38,189,824 (GRCm38) M33T possibly damaging Het
Patj A T 4: 98,539,073 (GRCm38) I172F unknown Het
Plxna4 A T 6: 32,517,444 (GRCm38) V79D probably damaging Het
Ptprd C G 4: 75,954,078 (GRCm38) A1134P possibly damaging Het
Rbm27 T A 18: 42,314,098 (GRCm38) Y469* probably null Het
Rbm33 A G 5: 28,352,586 (GRCm38) T266A probably damaging Het
Rcbtb2 C T 14: 73,177,060 (GRCm38) S437L probably damaging Het
Rcor3 A T 1: 192,101,595 (GRCm38) *448R probably null Het
Scn10a T C 9: 119,616,761 (GRCm38) Y1442C probably damaging Het
Scn2a A T 2: 65,717,787 (GRCm38) I1108F probably damaging Het
Scrn2 T C 11: 97,032,136 (GRCm38) I135T probably damaging Het
Sptan1 A T 2: 30,030,712 (GRCm38) M2380L possibly damaging Het
Tbc1d12 T C 19: 38,836,998 (GRCm38) S98P probably benign Het
Tmem106b A T 6: 13,082,431 (GRCm38) T202S probably damaging Het
Tnfsf8 A G 4: 63,834,213 (GRCm38) V205A probably benign Het
Tor4a A T 2: 25,194,963 (GRCm38) N309K probably damaging Het
Trbv4 A G 6: 41,059,690 (GRCm38) T50A probably benign Het
Tspyl4 A G 10: 34,297,572 (GRCm38) H20R probably benign Het
Tvp23b T C 11: 62,882,016 (GRCm38) I31T possibly damaging Het
Vmn1r192 A T 13: 22,187,231 (GRCm38) F273Y probably damaging Het
Vmn2r6 T A 3: 64,559,611 (GRCm38) I156F probably damaging Het
Wnk4 T C 11: 101,274,056 (GRCm38) I737T probably damaging Het
Zfp329 A T 7: 12,811,158 (GRCm38) D146E probably benign Het
Zfp40 A G 17: 23,175,577 (GRCm38) F679L probably damaging Het
Zfp7 TGCGGGAAAGGTTTCCACCTGAGCG TGCG 15: 76,890,600 (GRCm38) probably benign Het
Zfp804b T C 5: 6,772,154 (GRCm38) N303S probably benign Het
Other mutations in Als2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00772:Als2 APN 1 59,169,896 (GRCm38) nonsense probably null
IGL00924:Als2 APN 1 59,215,862 (GRCm38) missense probably benign 0.03
IGL00949:Als2 APN 1 59,215,572 (GRCm38) missense probably damaging 1.00
IGL00950:Als2 APN 1 59,215,382 (GRCm38) missense probably benign 0.01
IGL01090:Als2 APN 1 59,215,616 (GRCm38) missense possibly damaging 0.81
IGL01116:Als2 APN 1 59,186,004 (GRCm38) splice site probably benign
IGL02001:Als2 APN 1 59,180,188 (GRCm38) splice site probably benign
IGL02075:Als2 APN 1 59,207,786 (GRCm38) missense probably damaging 1.00
IGL02441:Als2 APN 1 59,215,472 (GRCm38) missense probably damaging 0.98
IGL02728:Als2 APN 1 59,196,347 (GRCm38) missense probably benign 0.00
IGL02740:Als2 APN 1 59,169,919 (GRCm38) missense probably benign 0.01
IGL02885:Als2 APN 1 59,167,491 (GRCm38) missense probably benign 0.30
IGL02896:Als2 APN 1 59,183,787 (GRCm38) missense probably benign 0.17
IGL02978:Als2 APN 1 59,215,165 (GRCm38) missense probably benign 0.32
IGL03032:Als2 APN 1 59,216,030 (GRCm38) splice site probably benign
IGL03065:Als2 APN 1 59,215,872 (GRCm38) missense probably benign
IGL03212:Als2 APN 1 59,202,926 (GRCm38) missense probably benign 0.00
IGL03226:Als2 APN 1 59,186,520 (GRCm38) missense probably benign 0.43
R0014:Als2 UTSW 1 59,211,388 (GRCm38) missense possibly damaging 0.53
R0243:Als2 UTSW 1 59,215,387 (GRCm38) missense probably benign
R0326:Als2 UTSW 1 59,180,583 (GRCm38) missense probably damaging 1.00
R0376:Als2 UTSW 1 59,215,565 (GRCm38) missense probably benign 0.00
R0605:Als2 UTSW 1 59,168,414 (GRCm38) missense probably benign 0.02
R1607:Als2 UTSW 1 59,180,147 (GRCm38) missense probably damaging 1.00
R1631:Als2 UTSW 1 59,218,067 (GRCm38) missense probably benign 0.00
R1657:Als2 UTSW 1 59,180,601 (GRCm38) missense probably damaging 1.00
R1763:Als2 UTSW 1 59,174,991 (GRCm38) missense probably benign
R1950:Als2 UTSW 1 59,185,601 (GRCm38) critical splice acceptor site probably null
R1970:Als2 UTSW 1 59,215,169 (GRCm38) missense probably benign 0.34
R2151:Als2 UTSW 1 59,207,789 (GRCm38) missense probably damaging 1.00
R2292:Als2 UTSW 1 59,187,385 (GRCm38) missense probably damaging 1.00
R2513:Als2 UTSW 1 59,215,117 (GRCm38) missense probably benign 0.00
R2849:Als2 UTSW 1 59,206,538 (GRCm38) missense probably damaging 0.97
R2869:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2869:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2870:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2870:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2872:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2872:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R2873:Als2 UTSW 1 59,211,137 (GRCm38) missense probably damaging 1.00
R3054:Als2 UTSW 1 59,215,494 (GRCm38) missense probably damaging 1.00
R3081:Als2 UTSW 1 59,187,349 (GRCm38) missense probably damaging 1.00
R3176:Als2 UTSW 1 59,170,008 (GRCm38) missense possibly damaging 0.88
R3276:Als2 UTSW 1 59,170,008 (GRCm38) missense possibly damaging 0.88
R3801:Als2 UTSW 1 59,167,199 (GRCm38) missense probably damaging 1.00
R3803:Als2 UTSW 1 59,167,199 (GRCm38) missense probably damaging 1.00
R3808:Als2 UTSW 1 59,170,450 (GRCm38) missense probably benign 0.08
R3884:Als2 UTSW 1 59,185,568 (GRCm38) missense probably damaging 0.99
R4012:Als2 UTSW 1 59,187,416 (GRCm38) missense probably benign 0.09
R4033:Als2 UTSW 1 59,196,241 (GRCm38) missense probably benign
R4201:Als2 UTSW 1 59,180,154 (GRCm38) missense possibly damaging 0.77
R4321:Als2 UTSW 1 59,167,454 (GRCm38) splice site probably benign
R4707:Als2 UTSW 1 59,215,313 (GRCm38) missense probably benign
R4784:Als2 UTSW 1 59,215,313 (GRCm38) missense probably benign
R4785:Als2 UTSW 1 59,215,313 (GRCm38) missense probably benign
R4991:Als2 UTSW 1 59,207,768 (GRCm38) missense probably benign 0.10
R5068:Als2 UTSW 1 59,211,274 (GRCm38) missense probably benign 0.13
R5110:Als2 UTSW 1 59,185,441 (GRCm38) missense probably damaging 0.98
R5141:Als2 UTSW 1 59,170,452 (GRCm38) missense possibly damaging 0.80
R5394:Als2 UTSW 1 59,174,946 (GRCm38) missense probably benign 0.06
R5621:Als2 UTSW 1 59,191,890 (GRCm38) missense probably benign 0.33
R5685:Als2 UTSW 1 59,179,091 (GRCm38) missense possibly damaging 0.73
R5987:Als2 UTSW 1 59,206,587 (GRCm38) missense probably damaging 1.00
R6012:Als2 UTSW 1 59,185,215 (GRCm38) missense probably damaging 1.00
R6118:Als2 UTSW 1 59,203,069 (GRCm38) missense possibly damaging 0.62
R6222:Als2 UTSW 1 59,180,125 (GRCm38) missense probably benign 0.04
R6367:Als2 UTSW 1 59,199,140 (GRCm38) missense probably benign 0.04
R6394:Als2 UTSW 1 59,167,197 (GRCm38) missense probably damaging 0.99
R6866:Als2 UTSW 1 59,211,133 (GRCm38) missense probably damaging 1.00
R6965:Als2 UTSW 1 59,170,557 (GRCm38) missense possibly damaging 0.70
R7038:Als2 UTSW 1 59,167,514 (GRCm38) missense possibly damaging 0.94
R7178:Als2 UTSW 1 59,207,812 (GRCm38) missense probably damaging 0.96
R7494:Als2 UTSW 1 59,183,166 (GRCm38) splice site probably null
R7541:Als2 UTSW 1 59,167,616 (GRCm38) splice site probably null
R7601:Als2 UTSW 1 59,170,002 (GRCm38) missense probably benign 0.17
R8380:Als2 UTSW 1 59,211,308 (GRCm38) missense probably benign
R8478:Als2 UTSW 1 59,186,016 (GRCm38) missense probably damaging 0.96
R8492:Als2 UTSW 1 59,211,344 (GRCm38) missense probably damaging 0.98
R9048:Als2 UTSW 1 59,186,511 (GRCm38) missense possibly damaging 0.81
R9090:Als2 UTSW 1 59,203,030 (GRCm38) missense probably benign 0.01
R9128:Als2 UTSW 1 59,180,550 (GRCm38) missense probably benign 0.00
R9271:Als2 UTSW 1 59,203,030 (GRCm38) missense probably benign 0.01
R9430:Als2 UTSW 1 59,192,039 (GRCm38) missense probably benign 0.00
R9455:Als2 UTSW 1 59,180,137 (GRCm38) missense probably damaging 1.00
R9482:Als2 UTSW 1 59,191,950 (GRCm38) missense probably damaging 1.00
R9494:Als2 UTSW 1 59,167,505 (GRCm38) missense probably damaging 1.00
R9544:Als2 UTSW 1 59,211,309 (GRCm38) missense probably benign 0.00
R9796:Als2 UTSW 1 59,170,442 (GRCm38) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- AATGTCATCCTCCATGTCTACAAG -3'
(R):5'- AGGATGCCACTTACGATGGG -3'

Sequencing Primer
(F):5'- AAGCCCACATATCTTCTGTGTGAATC -3'
(R):5'- ACTTACGATGGGCGCTGG -3'
Posted On 2022-02-07