Incidental Mutation 'R9090:Als2'
ID 690859
Institutional Source Beutler Lab
Gene Symbol Als2
Ensembl Gene ENSMUSG00000026024
Gene Name alsin Rho guanine nucleotide exchange factor
Synonyms Als2cr6, 3222402C23Rik, Alsin, 9430073A21Rik
Accession Numbers
Essential gene? Possibly essential (E-score: 0.733) question?
Stock # R9090 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 59202085-59276390 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 59242189 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 622 (T622K)
Ref Sequence ENSEMBL: ENSMUSP00000027178 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027178] [ENSMUST00000163058]
AlphaFold Q920R0
Predicted Effect probably benign
Transcript: ENSMUST00000027178
AA Change: T622K

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000027178
Gene: ENSMUSG00000026024
AA Change: T622K

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 benign
Transcript: ENSMUST00000163058
AA Change: T622K

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000125753
Gene: ENSMUSG00000026024
AA Change: T622K

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: 99.9%
  • 10x: 99.7%
  • 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: 106 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk A T 11: 119,901,940 (GRCm39) S819T probably damaging Het
Abca13 A T 11: 9,241,698 (GRCm39) D1187V probably damaging Het
Ak9 C A 10: 41,300,623 (GRCm39) T1611K unknown Het
Ankrd40 G A 11: 94,225,262 (GRCm39) A98T probably benign Het
Ap1b1 T C 11: 4,973,174 (GRCm39) L339P probably damaging Het
Appl1 A C 14: 26,669,084 (GRCm39) H363Q probably benign Het
Atf6 T C 1: 170,622,245 (GRCm39) N459D probably damaging Het
Ccdc6 A T 10: 70,024,993 (GRCm39) Q432L unknown Het
Ccl21a T A 4: 42,773,486 (GRCm39) Q84L probably damaging Het
Cct4 A G 11: 22,951,389 (GRCm39) I348V probably benign Het
Cd300ld2 A G 11: 114,904,550 (GRCm39) Y106H probably damaging Het
Cdh19 C T 1: 110,876,947 (GRCm39) E131K probably damaging Het
Cdon A G 9: 35,403,175 (GRCm39) D1095G probably damaging Het
Cep85l T A 10: 53,157,670 (GRCm39) R678* probably null Het
Chst3 T A 10: 60,021,465 (GRCm39) S461C probably damaging Het
Clk1 A G 1: 58,459,312 (GRCm39) I149T possibly damaging Het
Clvs2 T A 10: 33,389,301 (GRCm39) D313V possibly damaging Het
Dap3 T C 3: 88,840,913 (GRCm39) T75A probably benign Het
Dnaaf1 T A 8: 120,324,392 (GRCm39) F631L probably benign Het
Dnah14 A T 1: 181,597,325 (GRCm39) N3549I probably benign Het
Dnah17 A T 11: 117,931,870 (GRCm39) Y3701N probably damaging Het
Dock6 A G 9: 21,752,796 (GRCm39) V339A possibly damaging Het
Dpp6 T A 5: 27,803,832 (GRCm39) C259* probably null Het
Dqx1 A G 6: 83,036,024 (GRCm39) T119A probably benign Het
Dync1h1 G T 12: 110,583,310 (GRCm39) R469L probably benign Het
Eno4 C T 19: 58,951,260 (GRCm39) A424V probably benign Het
Entrep1 A T 19: 23,972,221 (GRCm39) I161N possibly damaging Het
Fads1 T A 19: 10,163,162 (GRCm39) D146E probably damaging Het
Fam171a1 C T 2: 3,224,543 (GRCm39) T303M probably damaging Het
Fbxw20 C T 9: 109,050,423 (GRCm39) D401N probably benign Het
Fcho1 T A 8: 72,163,068 (GRCm39) T654S possibly damaging Het
Flad1 C A 3: 89,315,858 (GRCm39) E235* probably null Het
Flrt2 G T 12: 95,745,907 (GRCm39) A82S probably benign Het
Gabrg3 A T 7: 56,829,386 (GRCm39) S124T probably benign Het
Galt C T 4: 41,756,777 (GRCm39) T139I probably benign Het
Garin4 A G 1: 190,895,153 (GRCm39) S497P probably damaging Het
Gfod1 T C 13: 43,456,861 (GRCm39) E38G possibly damaging Het
Gm10330 A G 12: 23,829,992 (GRCm39) I63T possibly damaging Het
Gm49359 A G 13: 62,602,867 (GRCm39) V111A probably benign Het
Gpank1 C T 17: 35,340,734 (GRCm39) probably benign Het
Hck T C 2: 152,973,185 (GRCm39) L156P probably damaging Het
Hcn3 G T 3: 89,057,267 (GRCm39) R444S probably damaging Het
Hephl1 T C 9: 14,988,236 (GRCm39) N624S probably damaging Het
Hmcn1 A G 1: 150,632,309 (GRCm39) I876T probably damaging Het
Ifi207 CTGTTGATGAAGTTGCATGTGGAGCCAGGAGGTTGCTAGATGTTGTTGATAGAGTTGCATGTGGAGCCAGGAGGTTGCTAGATGTTGTTGATAGAGTTGCATGTGGAGCCAGGAGGTTGCTAGATGCTGTTGATACAGTTGCTTGTGGAGCCAGGAGGTTGCTAGATGCTGTTGATAGAGTTGCATATGGAGCCAGGAGGATGCTATATGTTGTTGATGAAGTTGCATGTGGAGCCAGGAG CTGTTGATAGAGTTGCATGTGGAGCCAGGAGGTTGCTAGATGTTGTTGATAGAGTTGCATGTGGAGCCAGGAGGTTGCTAGATGCTGTTGATACAGTTGCTTGTGGAGCCAGGAGGTTGCTAGATGCTGTTGATAGAGTTGCATATGGAGCCAGGAGGATGCTATATGTTGTTGATGAAGTTGCATGTGGAGCCAGGAG 1: 173,556,762 (GRCm39) probably benign Het
Itga9 T A 9: 118,500,859 (GRCm39) D377E possibly damaging Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Itprid1 G T 6: 55,944,051 (GRCm39) R417L probably benign Het
Klk1b11 C T 7: 43,425,954 (GRCm39) L32F probably benign Het
Lta4h A G 10: 93,310,412 (GRCm39) S427G probably benign Het
Lxn T A 3: 67,368,651 (GRCm39) I122F probably damaging Het
Lyz1 A G 10: 117,124,492 (GRCm39) V148A possibly damaging Het
Mael G T 1: 166,032,424 (GRCm39) Q326K probably benign Het
Magi3 T C 3: 103,923,264 (GRCm39) D1151G possibly damaging Het
Map3k9 C A 12: 81,769,261 (GRCm39) G929V probably benign Het
Mcoln1 A G 8: 3,555,771 (GRCm39) Y22C probably damaging Het
Mier3 G T 13: 111,827,870 (GRCm39) M45I probably benign Het
Mrpl1 T C 5: 96,371,746 (GRCm39) V91A probably damaging Het
Myo7a T C 7: 97,740,281 (GRCm39) H571R probably benign Het
Myom1 T A 17: 71,374,325 (GRCm39) W601R probably damaging Het
Myom3 C T 4: 135,505,479 (GRCm39) T456I probably benign Het
Nags A T 11: 102,037,584 (GRCm39) H225L probably benign Het
Ncaph C A 2: 126,958,554 (GRCm39) K488N probably damaging Het
Nkain3 C T 4: 20,484,897 (GRCm39) R60H probably damaging Het
Nlrp9a A T 7: 26,261,944 (GRCm39) M698L probably benign Het
Nmur2 A C 11: 55,931,308 (GRCm39) I134M probably benign Het
Nrp2 A C 1: 62,784,670 (GRCm39) E273A probably benign Het
Nup85 A G 11: 115,468,787 (GRCm39) D210G possibly damaging Het
Obscn A G 11: 59,006,643 (GRCm39) F1173S probably damaging Het
Or5ac24 A T 16: 59,165,145 (GRCm39) C306* probably null Het
Otogl T A 10: 107,652,974 (GRCm39) E1126V probably null Het
Pfkl T C 10: 77,833,426 (GRCm39) I259V probably benign Het
Phkg1 A T 5: 129,893,863 (GRCm39) Y291N probably benign Het
Piezo2 T G 18: 63,163,450 (GRCm39) H2156P probably damaging Het
Piezo2 C A 18: 63,208,790 (GRCm39) V1408L probably damaging Het
Pira13 T A 7: 3,819,997 (GRCm39) E640V unknown Het
Plekhg3 A G 12: 76,622,694 (GRCm39) T646A probably benign Het
Plk5 C G 10: 80,193,830 (GRCm39) R40G probably damaging Het
Ppp1r12a T C 10: 108,098,224 (GRCm39) S838P probably damaging Het
Rarb A T 14: 16,435,235 (GRCm38) Y270* probably null Het
Rbm15 T C 3: 107,239,312 (GRCm39) E362G possibly damaging Het
Rcan1 A G 16: 92,262,741 (GRCm39) F76L Het
Rdh19 T C 10: 127,696,142 (GRCm39) L298P probably damaging Het
Rims1 T A 1: 22,498,773 (GRCm39) H57L Het
Rlf T C 4: 121,004,751 (GRCm39) T1520A probably benign Het
Rnase1 T A 14: 51,382,964 (GRCm39) H130L possibly damaging Het
Samd8 T A 14: 21,842,569 (GRCm39) M360K probably damaging Het
Samhd1 A G 2: 156,956,205 (GRCm39) L329P probably damaging Het
Scube1 C T 15: 83,494,394 (GRCm39) E878K probably damaging Het
Sema3b T C 9: 107,476,154 (GRCm39) Y689C probably damaging Het
Semp2l2a T C 8: 13,886,697 (GRCm39) T465A possibly damaging Het
Sh3pxd2b A T 11: 32,373,361 (GRCm39) N843Y possibly damaging Het
Slco1a6 C T 6: 142,035,575 (GRCm39) C583Y probably damaging Het
Smg1 A C 7: 117,811,786 (GRCm39) V88G unknown Het
Spata24 T A 18: 35,790,054 (GRCm39) N146Y probably damaging Het
Tcf3 C A 10: 80,253,191 (GRCm39) V258L probably benign Het
Tiam2 T C 17: 3,465,011 (GRCm39) Y247H probably damaging Het
Ticrr T C 7: 79,310,604 (GRCm39) F173L possibly damaging Het
Tpp2 A G 1: 43,993,811 (GRCm39) E232G probably damaging Het
Trank1 T A 9: 111,174,547 (GRCm39) V138E probably damaging Het
Ttll3 T C 6: 113,369,596 (GRCm39) S47P probably benign Het
Utp4 C T 8: 107,632,857 (GRCm39) T280M probably damaging Het
Vmn1r123 A T 7: 20,896,794 (GRCm39) N229Y probably benign Het
Vmn1r85 A T 7: 12,818,942 (GRCm39) Y67* probably null Het
Zbtb12 T A 17: 35,114,320 (GRCm39) V35E possibly damaging Het
Zmym6 T A 4: 127,017,854 (GRCm39) F1212I probably damaging Het
Other mutations in Als2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00772:Als2 APN 1 59,209,055 (GRCm39) nonsense probably null
IGL00924:Als2 APN 1 59,255,021 (GRCm39) missense probably benign 0.03
IGL00949:Als2 APN 1 59,254,731 (GRCm39) missense probably damaging 1.00
IGL00950:Als2 APN 1 59,254,541 (GRCm39) missense probably benign 0.01
IGL01090:Als2 APN 1 59,254,775 (GRCm39) missense possibly damaging 0.81
IGL01116:Als2 APN 1 59,225,163 (GRCm39) splice site probably benign
IGL02001:Als2 APN 1 59,219,347 (GRCm39) splice site probably benign
IGL02075:Als2 APN 1 59,246,945 (GRCm39) missense probably damaging 1.00
IGL02441:Als2 APN 1 59,254,631 (GRCm39) missense probably damaging 0.98
IGL02728:Als2 APN 1 59,235,506 (GRCm39) missense probably benign 0.00
IGL02740:Als2 APN 1 59,209,078 (GRCm39) missense probably benign 0.01
IGL02885:Als2 APN 1 59,206,650 (GRCm39) missense probably benign 0.30
IGL02896:Als2 APN 1 59,222,946 (GRCm39) missense probably benign 0.17
IGL02978:Als2 APN 1 59,254,324 (GRCm39) missense probably benign 0.32
IGL03032:Als2 APN 1 59,255,189 (GRCm39) splice site probably benign
IGL03065:Als2 APN 1 59,255,031 (GRCm39) missense probably benign
IGL03212:Als2 APN 1 59,242,085 (GRCm39) missense probably benign 0.00
IGL03226:Als2 APN 1 59,225,679 (GRCm39) missense probably benign 0.43
R0014:Als2 UTSW 1 59,250,547 (GRCm39) missense possibly damaging 0.53
R0243:Als2 UTSW 1 59,254,546 (GRCm39) missense probably benign
R0326:Als2 UTSW 1 59,219,742 (GRCm39) missense probably damaging 1.00
R0376:Als2 UTSW 1 59,254,724 (GRCm39) missense probably benign 0.00
R0605:Als2 UTSW 1 59,207,573 (GRCm39) missense probably benign 0.02
R1607:Als2 UTSW 1 59,219,306 (GRCm39) missense probably damaging 1.00
R1631:Als2 UTSW 1 59,257,226 (GRCm39) missense probably benign 0.00
R1657:Als2 UTSW 1 59,219,760 (GRCm39) missense probably damaging 1.00
R1763:Als2 UTSW 1 59,214,150 (GRCm39) missense probably benign
R1950:Als2 UTSW 1 59,224,760 (GRCm39) critical splice acceptor site probably null
R1970:Als2 UTSW 1 59,254,328 (GRCm39) missense probably benign 0.34
R2151:Als2 UTSW 1 59,246,948 (GRCm39) missense probably damaging 1.00
R2292:Als2 UTSW 1 59,226,544 (GRCm39) missense probably damaging 1.00
R2513:Als2 UTSW 1 59,254,276 (GRCm39) missense probably benign 0.00
R2849:Als2 UTSW 1 59,245,697 (GRCm39) missense probably damaging 0.97
R2869:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2869:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2870:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2870:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2872:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2872:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R2873:Als2 UTSW 1 59,250,296 (GRCm39) missense probably damaging 1.00
R3054:Als2 UTSW 1 59,254,653 (GRCm39) missense probably damaging 1.00
R3081:Als2 UTSW 1 59,226,508 (GRCm39) missense probably damaging 1.00
R3176:Als2 UTSW 1 59,209,167 (GRCm39) missense possibly damaging 0.88
R3276:Als2 UTSW 1 59,209,167 (GRCm39) missense possibly damaging 0.88
R3801:Als2 UTSW 1 59,206,358 (GRCm39) missense probably damaging 1.00
R3803:Als2 UTSW 1 59,206,358 (GRCm39) missense probably damaging 1.00
R3808:Als2 UTSW 1 59,209,609 (GRCm39) missense probably benign 0.08
R3884:Als2 UTSW 1 59,224,727 (GRCm39) missense probably damaging 0.99
R4012:Als2 UTSW 1 59,226,575 (GRCm39) missense probably benign 0.09
R4033:Als2 UTSW 1 59,235,400 (GRCm39) missense probably benign
R4201:Als2 UTSW 1 59,219,313 (GRCm39) missense possibly damaging 0.77
R4321:Als2 UTSW 1 59,206,613 (GRCm39) splice site probably benign
R4707:Als2 UTSW 1 59,254,472 (GRCm39) missense probably benign
R4784:Als2 UTSW 1 59,254,472 (GRCm39) missense probably benign
R4785:Als2 UTSW 1 59,254,472 (GRCm39) missense probably benign
R4991:Als2 UTSW 1 59,246,927 (GRCm39) missense probably benign 0.10
R5068:Als2 UTSW 1 59,250,433 (GRCm39) missense probably benign 0.13
R5110:Als2 UTSW 1 59,224,600 (GRCm39) missense probably damaging 0.98
R5141:Als2 UTSW 1 59,209,611 (GRCm39) missense possibly damaging 0.80
R5394:Als2 UTSW 1 59,214,105 (GRCm39) missense probably benign 0.06
R5621:Als2 UTSW 1 59,231,049 (GRCm39) missense probably benign 0.33
R5685:Als2 UTSW 1 59,218,250 (GRCm39) missense possibly damaging 0.73
R5987:Als2 UTSW 1 59,245,746 (GRCm39) missense probably damaging 1.00
R6012:Als2 UTSW 1 59,224,374 (GRCm39) missense probably damaging 1.00
R6118:Als2 UTSW 1 59,242,228 (GRCm39) missense possibly damaging 0.62
R6222:Als2 UTSW 1 59,219,284 (GRCm39) missense probably benign 0.04
R6367:Als2 UTSW 1 59,238,299 (GRCm39) missense probably benign 0.04
R6394:Als2 UTSW 1 59,206,356 (GRCm39) missense probably damaging 0.99
R6866:Als2 UTSW 1 59,250,292 (GRCm39) missense probably damaging 1.00
R6965:Als2 UTSW 1 59,209,716 (GRCm39) missense possibly damaging 0.70
R7038:Als2 UTSW 1 59,206,673 (GRCm39) missense possibly damaging 0.94
R7178:Als2 UTSW 1 59,246,971 (GRCm39) missense probably damaging 0.96
R7494:Als2 UTSW 1 59,222,325 (GRCm39) splice site probably null
R7541:Als2 UTSW 1 59,206,775 (GRCm39) splice site probably null
R7601:Als2 UTSW 1 59,209,161 (GRCm39) missense probably benign 0.17
R8380:Als2 UTSW 1 59,250,467 (GRCm39) missense probably benign
R8478:Als2 UTSW 1 59,225,175 (GRCm39) missense probably damaging 0.96
R8492:Als2 UTSW 1 59,250,503 (GRCm39) missense probably damaging 0.98
R9048:Als2 UTSW 1 59,225,670 (GRCm39) missense possibly damaging 0.81
R9128:Als2 UTSW 1 59,219,709 (GRCm39) missense probably benign 0.00
R9206:Als2 UTSW 1 59,224,406 (GRCm39) missense probably damaging 1.00
R9271:Als2 UTSW 1 59,242,189 (GRCm39) missense probably benign 0.01
R9430:Als2 UTSW 1 59,231,198 (GRCm39) missense probably benign 0.00
R9455:Als2 UTSW 1 59,219,296 (GRCm39) missense probably damaging 1.00
R9482:Als2 UTSW 1 59,231,109 (GRCm39) missense probably damaging 1.00
R9494:Als2 UTSW 1 59,206,664 (GRCm39) missense probably damaging 1.00
R9544:Als2 UTSW 1 59,250,468 (GRCm39) missense probably benign 0.00
R9796:Als2 UTSW 1 59,209,601 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- TGCAGGGACACTACAGTCAG -3'
(R):5'- TGGGTACATTGCTGGAAGAG -3'

Sequencing Primer
(F):5'- GCAATGTTCAAAGACTCCTCGGTG -3'
(R):5'- ACTCTCACCGGCATGGCTAAC -3'
Posted On 2021-12-30