Incidental Mutation 'R5939:Rab23'
ID 462409
Institutional Source Beutler Lab
Gene Symbol Rab23
Ensembl Gene ENSMUSG00000004768
Gene Name RAB23, member RAS oncogene family
Synonyms
MMRRC Submission 043243-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5939 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 33758968-33781645 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 33762990 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 20 (V20A)
Ref Sequence ENSEMBL: ENSMUSP00000137896 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000088287] [ENSMUST00000115174] [ENSMUST00000138024]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000088287
AA Change: V20A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000085625
Gene: ENSMUSG00000004768
AA Change: V20A

DomainStartEndE-ValueType
RAB 10 172 7.79e-58 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000115174
AA Change: V20A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110828
Gene: ENSMUSG00000004768
AA Change: V20A

DomainStartEndE-ValueType
RAB 10 172 7.79e-58 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135330
Predicted Effect probably damaging
Transcript: ENSMUST00000138024
AA Change: V20A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000137896
Gene: ENSMUSG00000004768
AA Change: V20A

DomainStartEndE-ValueType
Pfam:Miro 11 59 1.9e-6 PFAM
Pfam:Ras 11 61 6.3e-14 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140354
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151482
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195006
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a small GTPase of the Ras superfamily. Rab proteins are involved in the regulation of diverse cellular functions associated with intracellular membrane trafficking, including autophagy and immune response to bacterial infection. The encoded protein may play a role in central nervous system development by antagonizing sonic hedgehog signaling. Disruption of this gene has been implicated in Carpenter syndrome as well as cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
PHENOTYPE: Mice homozygous for a spontaneous allele show neural tube defects, exencephaly, spinal cord and dorsal root ganglia anomalies, malformed eyes and defects in the axial skeleton and developing limbs. Mice homozygous for an ENU-induced allele die in utero with exencephaly, polydactyly and eye defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam32 A T 8: 25,404,138 (GRCm39) F225I probably damaging Het
Ager G T 17: 34,817,175 (GRCm39) C38F probably damaging Het
Arel1 C A 12: 84,973,066 (GRCm39) R577L probably damaging Het
Armh1 T C 4: 117,087,119 (GRCm39) Y182C probably damaging Het
Cabp2 G T 19: 4,136,470 (GRCm39) C172F possibly damaging Het
Cenps C A 4: 149,214,658 (GRCm39) probably benign Het
D630045J12Rik A C 6: 38,171,904 (GRCm39) S755A possibly damaging Het
Duox1 A T 2: 122,176,832 (GRCm39) H1451L probably damaging Het
Dync2h1 A G 9: 7,037,801 (GRCm39) V3359A probably damaging Het
Erlin2 T C 8: 27,526,554 (GRCm39) F305L probably benign Het
Gm10428 A C 11: 62,644,288 (GRCm39) probably benign Het
Gnal G A 18: 67,324,456 (GRCm39) V204M probably damaging Het
Intu T C 3: 40,647,014 (GRCm39) V629A probably damaging Het
Lrguk G T 6: 34,055,688 (GRCm39) C435F probably damaging Het
Man1c1 C T 4: 134,293,147 (GRCm39) V543M probably damaging Het
Mcm3ap A G 10: 76,344,195 (GRCm39) H1779R probably benign Het
Neb T C 2: 52,147,606 (GRCm39) T2776A probably benign Het
Nek10 A T 14: 14,931,290 (GRCm38) Y754F possibly damaging Het
Nr3c1 A G 18: 39,553,706 (GRCm39) I664T probably benign Het
Nrip1 T C 16: 76,089,010 (GRCm39) E849G probably damaging Het
Nrros A G 16: 31,962,272 (GRCm39) F546L probably benign Het
Or12e8 A C 2: 87,188,048 (GRCm39) I87L possibly damaging Het
Or5d39 T C 2: 87,979,853 (GRCm39) Y170C probably damaging Het
Pcdhb16 A G 18: 37,611,117 (GRCm39) T26A probably benign Het
Penk A G 4: 4,138,010 (GRCm39) F45S probably benign Het
Pgap4 T A 4: 49,586,412 (GRCm39) Q252L probably damaging Het
Ppp2r3d A T 9: 101,089,824 (GRCm39) N166K probably benign Het
Psmb1 A G 17: 15,718,440 (GRCm39) F29L probably damaging Het
Ryr1 C T 7: 28,815,552 (GRCm39) A113T probably damaging Het
Ryr2 C T 13: 11,805,218 (GRCm39) R882K probably damaging Het
Slc6a6 A G 6: 91,731,929 (GRCm39) N586S probably benign Het
Slc9c1 A G 16: 45,368,031 (GRCm39) I207V probably benign Het
Spef2 G A 15: 9,614,301 (GRCm39) T1215I probably benign Het
Thoc2l T C 5: 104,667,073 (GRCm39) Y532H possibly damaging Het
Tmc7 C T 7: 118,144,950 (GRCm39) A537T probably benign Het
Tmem70 T C 1: 16,747,615 (GRCm39) V243A probably benign Het
Top2b T C 14: 16,422,786 (GRCm38) Y1408H probably damaging Het
Tpcn1 A T 5: 120,677,892 (GRCm39) F642I probably damaging Het
Xirp1 T G 9: 119,847,575 (GRCm39) D436A probably benign Het
Other mutations in Rab23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02531:Rab23 APN 1 33,777,361 (GRCm39) splice site probably benign
R0309:Rab23 UTSW 1 33,773,942 (GRCm39) splice site probably null
R0798:Rab23 UTSW 1 33,773,908 (GRCm39) missense probably damaging 0.99
R1549:Rab23 UTSW 1 33,777,378 (GRCm39) missense possibly damaging 0.91
R1668:Rab23 UTSW 1 33,773,935 (GRCm39) nonsense probably null
R1976:Rab23 UTSW 1 33,763,019 (GRCm39) missense probably damaging 0.99
R2240:Rab23 UTSW 1 33,778,406 (GRCm39) missense probably benign
R2866:Rab23 UTSW 1 33,777,376 (GRCm39) missense possibly damaging 0.75
R4476:Rab23 UTSW 1 33,763,973 (GRCm39) intron probably benign
R4614:Rab23 UTSW 1 33,778,466 (GRCm39) missense probably benign 0.01
R5884:Rab23 UTSW 1 33,763,967 (GRCm39) intron probably benign
R7567:Rab23 UTSW 1 33,773,812 (GRCm39) missense possibly damaging 0.91
R9418:Rab23 UTSW 1 33,777,424 (GRCm39) missense probably benign 0.00
R9614:Rab23 UTSW 1 33,764,077 (GRCm39) frame shift probably null
X0018:Rab23 UTSW 1 33,777,417 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- AGCGATTACTGCAGTGCTG -3'
(R):5'- AGCTGTACATGAGCGTCTGC -3'

Sequencing Primer
(F):5'- CTGTGTGATTGTCTCTTGATAGAAAC -3'
(R):5'- CACTGGCTGGCATGGTTAGAC -3'
Posted On 2017-02-28