Incidental Mutation 'R5987:Als2'
ID 481690
Institutional Source Beutler Lab
Gene Symbol Als2
Ensembl Gene ENSMUSG00000026024
Gene Name alsin Rho guanine nucleotide exchange factor
Synonyms Als2cr6, 3222402C23Rik, Alsin, 9430073A21Rik
MMRRC Submission 044167-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.733) question?
Stock # R5987 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 59202085-59276390 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 59245746 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Arginine at position 577 (W577R)
Ref Sequence ENSEMBL: ENSMUSP00000125753 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027178] [ENSMUST00000163058]
AlphaFold Q920R0
Predicted Effect probably damaging
Transcript: ENSMUST00000027178
AA Change: W577R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027178
Gene: ENSMUSG00000026024
AA Change: W577R

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 noncoding transcript
Transcript: ENSMUST00000159166
Predicted Effect probably damaging
Transcript: ENSMUST00000163058
AA Change: W577R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125753
Gene: ENSMUSG00000026024
AA Change: W577R

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: 99.9%
  • 3x: 99.4%
  • 10x: 97.2%
  • 20x: 91.2%
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: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 A C 1: 71,297,257 (GRCm39) L2411R probably damaging Het
Aox1 C A 1: 58,346,518 (GRCm39) R551S probably benign Het
Areg A T 5: 91,294,577 (GRCm39) H245L possibly damaging Het
Arhgap35 T C 7: 16,297,392 (GRCm39) T558A possibly damaging Het
Arhgef28 A T 13: 98,073,368 (GRCm39) C1322* probably null Het
Arhgef38 T C 3: 132,912,719 (GRCm39) R107G possibly damaging Het
Atf7ip T A 6: 136,548,500 (GRCm39) F695L probably damaging Het
AW209491 C T 13: 14,812,365 (GRCm39) A406V probably benign Het
Bche T G 3: 73,556,011 (GRCm39) Q549P possibly damaging Het
Blnk A G 19: 40,917,733 (GRCm39) F417L possibly damaging Het
Bloc1s1 T G 10: 128,759,255 (GRCm39) K17T probably damaging Het
C330018D20Rik G T 18: 57,090,968 (GRCm39) T65K probably damaging Het
Ccdc168 A T 1: 44,096,417 (GRCm39) N1560K probably benign Het
Cers1 T A 8: 70,774,228 (GRCm39) S162T possibly damaging Het
Cgn T C 3: 94,686,832 (GRCm39) K157E probably benign Het
Cldn7 G A 11: 69,858,494 (GRCm39) R196Q probably benign Het
Clrn2 C A 5: 45,611,369 (GRCm39) Q73K probably benign Het
Cmss1 A G 16: 57,122,608 (GRCm39) V262A probably benign Het
Cpb2 T A 14: 75,498,128 (GRCm39) V97E probably damaging Het
Ctnnd2 G A 15: 30,683,387 (GRCm39) V463I probably benign Het
Cyp7a1 A T 4: 6,268,476 (GRCm39) S416R probably benign Het
Dip2b C T 15: 100,087,960 (GRCm39) R965C probably damaging Het
Dkk3 T C 7: 111,749,865 (GRCm39) T102A probably benign Het
Dmap1 C A 4: 117,538,039 (GRCm39) probably null Het
Dnah12 C A 14: 26,608,828 (GRCm39) D3872E possibly damaging Het
Dnah7b A G 1: 46,158,558 (GRCm39) probably null Het
Dnai1 C T 4: 41,632,391 (GRCm39) T575I probably benign Het
Dsg1a T A 18: 20,464,599 (GRCm39) Y365N probably damaging Het
Dusp11 T A 6: 85,936,215 (GRCm39) K18* probably null Het
E2f2 A T 4: 135,900,245 (GRCm39) T52S probably benign Het
Elavl4 A G 4: 110,147,841 (GRCm39) L13S probably benign Het
Epor T C 9: 21,873,572 (GRCm39) D59G possibly damaging Het
Eral1 A G 11: 77,971,059 (GRCm39) C43R possibly damaging Het
Fam135b A G 15: 71,362,697 (GRCm39) V228A probably benign Het
Gba1 T C 3: 89,113,129 (GRCm39) S187P probably damaging Het
Gcc2 G T 10: 58,091,669 (GRCm39) probably benign Het
Gdap2 C A 3: 100,109,572 (GRCm39) probably benign Het
Gm10271 A T 10: 116,808,497 (GRCm39) F6L probably damaging Het
Gm10801 C CGTG 2: 98,494,152 (GRCm39) probably null Het
Gpr160 T C 3: 30,950,612 (GRCm39) L228P probably benign Het
Gsdmc2 A C 15: 63,702,715 (GRCm39) V184G probably benign Het
Gtf2e2 A T 8: 34,266,080 (GRCm39) K252M probably damaging Het
Gtf2e2 G T 8: 34,266,081 (GRCm39) K252N probably benign Het
Gys1 T C 7: 45,087,529 (GRCm39) Y102H probably benign Het
H4c2 A G 13: 23,941,209 (GRCm39) D69G probably damaging Het
Ifit3b A C 19: 34,589,598 (GRCm39) D258A probably damaging Het
Itpr3 T A 17: 27,323,575 (GRCm39) M1200K probably damaging Het
Kcng4 A T 8: 120,353,098 (GRCm39) F271I probably damaging Het
Klhdc2 C T 12: 69,350,387 (GRCm39) S144L possibly damaging Het
Lhcgr A G 17: 89,063,006 (GRCm39) F222S probably damaging Het
Lrp5 C G 19: 3,678,299 (GRCm39) G519R probably damaging Het
Magel2 T C 7: 62,028,515 (GRCm39) V473A probably benign Het
Map1a T C 2: 121,134,776 (GRCm39) V1864A possibly damaging Het
Mast4 T A 13: 102,895,242 (GRCm39) Q760H probably damaging Het
Mertk A G 2: 128,613,294 (GRCm39) N437D probably benign Het
Mettl18 G A 1: 163,824,344 (GRCm39) V222I probably benign Het
Mical2 C T 7: 111,934,155 (GRCm39) T782M probably benign Het
Mocos T A 18: 24,819,750 (GRCm39) V664E probably damaging Het
Neb G T 2: 52,185,306 (GRCm39) N975K probably benign Het
Nectin3 A T 16: 46,284,508 (GRCm39) S59T probably benign Het
Nelfb A T 2: 25,093,900 (GRCm39) M11K probably damaging Het
Nrp1 A G 8: 129,202,650 (GRCm39) N545S probably damaging Het
Or10ak11 T C 4: 118,687,478 (GRCm39) D53G probably damaging Het
Or2g1 T A 17: 38,107,248 (GRCm39) N304K probably benign Het
Or51b4 T A 7: 103,530,907 (GRCm39) D181V probably damaging Het
Or5b117 A T 19: 13,431,324 (GRCm39) S186T possibly damaging Het
Or5p67 T A 7: 107,922,254 (GRCm39) T210S probably benign Het
Or6c70 A T 10: 129,710,390 (GRCm39) F79I probably damaging Het
Or8g53 T C 9: 39,683,836 (GRCm39) T87A probably benign Het
P3h1 A G 4: 119,103,862 (GRCm39) H587R probably damaging Het
Paqr4 A G 17: 23,958,832 (GRCm39) probably null Het
Pde12 A G 14: 26,390,253 (GRCm39) V152A probably benign Het
Ppip5k1 C A 2: 121,180,972 (GRCm39) E45* probably null Het
Ptch2 C T 4: 116,967,254 (GRCm39) A677V probably benign Het
Rgs12 A G 5: 35,177,689 (GRCm39) N93S probably damaging Het
Rif1 C G 2: 51,985,856 (GRCm39) L614V probably damaging Het
Rnf32 T C 5: 29,408,145 (GRCm39) S125P probably damaging Het
Robo4 A G 9: 37,322,696 (GRCm39) I850V probably damaging Het
Scap T A 9: 110,210,219 (GRCm39) I876N probably damaging Het
Sin3a A G 9: 57,034,484 (GRCm39) D1219G possibly damaging Het
Skint5 T C 4: 113,743,005 (GRCm39) E354G unknown Het
Spart A G 3: 55,033,962 (GRCm39) D396G probably benign Het
Spindoc G A 19: 7,351,024 (GRCm39) S311L probably benign Het
Spta1 G T 1: 174,050,894 (GRCm39) R1791L probably damaging Het
Tbck T C 3: 132,507,278 (GRCm39) I750T possibly damaging Het
Tmem191 T C 16: 17,094,334 (GRCm39) probably null Het
Trgv1 A T 13: 19,524,474 (GRCm39) Y66F probably benign Het
Vmn2r125 A G 4: 156,702,292 (GRCm39) Y26C probably damaging Het
Zbtb17 T C 4: 141,192,128 (GRCm39) C358R possibly damaging Het
Zfp180 G A 7: 23,804,859 (GRCm39) G426E probably damaging Het
Zfp445 A G 9: 122,682,951 (GRCm39) V330A probably benign Het
Zfp595 A G 13: 67,465,688 (GRCm39) C192R probably damaging Het
Zkscan4 A G 13: 21,668,623 (GRCm39) H387R 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
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'- GGAAAAGGAATGGCTTTGTGTC -3'
(R):5'- GCAGGCCAGGTTTCATTTCTAG -3'

Sequencing Primer
(F):5'- AGGAATGGCTTTGTGTCATAAAG -3'
(R):5'- AATCCAAGCTGCTGGTACTG -3'
Posted On 2017-06-26