Incidental Mutation 'R1950:Als2'
ID 217167
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 # R1950 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 59202085-59276390 bp(-) (GRCm39)
Type of Mutation critical splice acceptor site
DNA Base Change (assembly) T to A at 59224760 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000125753 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027178] [ENSMUST00000163058]
AlphaFold Q920R0
Predicted Effect probably null
Transcript: ENSMUST00000027178
SMART Domains Protein: ENSMUSP00000027178
Gene: ENSMUSG00000026024

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 null
Transcript: ENSMUST00000163058
SMART Domains Protein: ENSMUSP00000125753
Gene: ENSMUSG00000026024

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: 99.2%
  • 3x: 98.4%
  • 10x: 96.8%
  • 20x: 94.0%
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap9 A G 5: 4,010,677 (GRCm39) N478S probably damaging Het
Ankfy1 A G 11: 72,651,155 (GRCm39) Y1035C probably damaging Het
Ankrd11 T C 8: 123,616,608 (GRCm39) T2394A probably damaging Het
Axin1 G C 17: 26,412,938 (GRCm39) G780R possibly damaging Het
Carm1 A T 9: 21,485,812 (GRCm39) T127S probably benign Het
Ccdc73 T C 2: 104,757,280 (GRCm39) I81T probably benign Het
Cdh12 T C 15: 21,237,965 (GRCm39) Y67H probably damaging Het
Cfap65 C A 1: 74,946,819 (GRCm39) G1297V probably damaging Het
Cfap74 T C 4: 155,511,887 (GRCm39) probably null Het
Chit1 A G 1: 134,078,968 (GRCm39) Y426C probably damaging Het
Clpp A G 17: 57,303,039 (GRCm39) probably benign Het
Clrn3 T G 7: 135,115,813 (GRCm39) Y179S possibly damaging Het
Cntn5 A C 9: 9,781,774 (GRCm39) M635R probably damaging Het
Col12a1 A T 9: 79,537,831 (GRCm39) S2546T possibly damaging Het
Ctla2b T C 13: 61,043,863 (GRCm39) N102S possibly damaging Het
Cwf19l2 A T 9: 3,418,674 (GRCm39) I154F probably benign Het
Dffa C A 4: 149,188,839 (GRCm39) S44R probably benign Het
Ehbp1 T A 11: 22,009,228 (GRCm39) K930M probably damaging Het
Erc2 T A 14: 27,634,857 (GRCm39) S473T probably damaging Het
Fbxw24 A T 9: 109,434,481 (GRCm39) L373H probably benign Het
Fer1l4 T C 2: 155,890,194 (GRCm39) I244V probably damaging Het
Fgfr2 G A 7: 129,800,211 (GRCm39) T245M probably damaging Het
Garin1b C T 6: 29,335,815 (GRCm39) probably null Het
Gbp9 T A 5: 105,229,112 (GRCm39) M512L probably benign Het
Glg1 T A 8: 111,892,271 (GRCm39) K251I possibly damaging Het
Gm10553 A G 1: 85,078,141 (GRCm39) D86G possibly damaging Het
Gm5622 T C 14: 51,893,229 (GRCm39) V52A probably benign Het
Gucy1b1 A G 3: 81,952,716 (GRCm39) V239A probably benign Het
Gzma A G 13: 113,230,463 (GRCm39) L246P probably damaging Het
Hibadh C A 6: 52,533,448 (GRCm39) A223S probably benign Het
Hydin C A 8: 111,336,619 (GRCm39) T5132N possibly damaging Het
Insrr A G 3: 87,721,820 (GRCm39) N1198S probably damaging Het
Ivl T C 3: 92,479,420 (GRCm39) E215G possibly damaging Het
Jmjd1c A G 10: 67,075,701 (GRCm39) D2037G possibly damaging Het
Kcna3 G A 3: 106,944,988 (GRCm39) C417Y probably damaging Het
Klra2 T C 6: 131,207,078 (GRCm39) N177S probably benign Het
Llgl2 T C 11: 115,741,892 (GRCm39) S645P probably damaging Het
Lrrc15 T C 16: 30,092,649 (GRCm39) E230G probably benign Het
Magel2 C A 7: 62,028,163 (GRCm39) Q356K possibly damaging Het
Mcm6 A G 1: 128,273,726 (GRCm39) V368A probably benign Het
Myh8 G A 11: 67,169,830 (GRCm39) V50M possibly damaging Het
Myrf A T 19: 10,195,554 (GRCm39) F419I possibly damaging Het
Nrbp1 T A 5: 31,403,157 (GRCm39) I210N probably damaging Het
Or10ak16 G A 4: 118,750,537 (GRCm39) V86M probably benign Het
Or52i2 A G 7: 102,319,684 (GRCm39) M186V probably benign Het
Otud4 G A 8: 80,372,961 (GRCm39) R93H probably damaging Het
Pank4 T A 4: 155,056,977 (GRCm39) M390K probably benign Het
Pecam1 A G 11: 106,576,029 (GRCm39) V401A probably damaging Het
Prdm6 C A 18: 53,669,796 (GRCm39) T138K possibly damaging Het
Prl2c2 G C 13: 13,176,786 (GRCm39) T47R probably damaging Het
Prpf8 A G 11: 75,387,337 (GRCm39) E1206G possibly damaging Het
Prr30 A T 14: 101,435,377 (GRCm39) I395N probably benign Het
Rab27a G A 9: 72,982,751 (GRCm39) G19R probably damaging Het
Ramacl A G 13: 67,055,269 (GRCm39) probably benign Het
Rrp12 A G 19: 41,881,029 (GRCm39) V134A probably damaging Het
Scly A G 1: 91,233,116 (GRCm39) T76A probably benign Het
Scube3 T C 17: 28,383,274 (GRCm39) S439P possibly damaging Het
Shf G A 2: 122,199,163 (GRCm39) P51S probably damaging Het
Sipa1l1 T C 12: 82,388,233 (GRCm39) F153S probably damaging Het
Slc25a30 T G 14: 76,007,007 (GRCm39) K163T possibly damaging Het
Slc26a8 T A 17: 28,863,614 (GRCm39) D715V probably benign Het
Smr2 AT ATT 5: 88,256,683 (GRCm39) probably null Het
Smr2 C CT 5: 88,256,685 (GRCm39) probably null Het
Sp6 T G 11: 96,912,940 (GRCm39) S218A probably benign Het
Spata21 T C 4: 140,838,716 (GRCm39) V589A probably damaging Het
Sycp2 T C 2: 178,044,593 (GRCm39) I71V probably benign Het
Syne2 G T 12: 75,999,644 (GRCm39) G2347C probably benign Het
Tenm2 C T 11: 35,954,004 (GRCm39) G1236R possibly damaging Het
Thbs4 A T 13: 92,906,079 (GRCm39) N387K probably damaging Het
Tmem184a T C 5: 139,793,381 (GRCm39) D216G probably damaging Het
Tprg1 T A 16: 25,136,098 (GRCm39) S30T possibly damaging Het
Trip12 A T 1: 84,738,522 (GRCm39) W778R probably damaging Het
Ttpa T C 4: 20,008,633 (GRCm39) L65P probably damaging Het
Ush2a A T 1: 188,487,382 (GRCm39) N3050I probably damaging Het
Xpot T C 10: 121,455,053 (GRCm39) I30V probably benign Het
Zfp944 A G 17: 22,558,681 (GRCm39) S189P probably benign Het
Zftraf1 A G 15: 76,543,417 (GRCm39) probably null 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
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
R9090:Als2 UTSW 1 59,242,189 (GRCm39) missense probably benign 0.01
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'- ATGAGGCTTCCCTGAAAGC -3'
(R):5'- ATGCCCGATTGTCCTTACTGAATTG -3'

Sequencing Primer
(F):5'- TTCCCTGAAAGCCAGCG -3'
(R):5'- ATTGTCCTTACTGAATTGTTTGTTTG -3'
Posted On 2014-08-01