Incidental Mutation 'R3123:Khdrbs2'
ID 264137
Institutional Source Beutler Lab
Gene Symbol Khdrbs2
Ensembl Gene ENSMUSG00000026058
Gene Name KH domain containing, RNA binding, signal transduction associated 2
Synonyms SLM-1, 6330586C16Rik
MMRRC Submission 040596-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.219) question?
Stock # R3123 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 32211795-32697649 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 32558858 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 408 (R408L)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027226]
AlphaFold Q9WU01
Predicted Effect probably benign
Transcript: ENSMUST00000027226
SMART Domains Protein: ENSMUSP00000027226
Gene: ENSMUSG00000026058

DomainStartEndE-ValueType
low complexity region 41 48 N/A INTRINSIC
KH 58 156 4.93e-7 SMART
low complexity region 185 197 N/A INTRINSIC
low complexity region 204 231 N/A INTRINSIC
Pfam:Sam68-YY 267 321 1.3e-22 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000050429
AA Change: R408L

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000085635
Gene: ENSMUSG00000049830
AA Change: R408L

DomainStartEndE-ValueType
low complexity region 137 150 N/A INTRINSIC
Pfam:Peptidase_C48 298 477 1.1e-44 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195252
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.6%
Validation Efficiency 100% (46/46)
MGI Phenotype FUNCTION: The protein encoded by this gene is similar to the src associated in mitosis, 68 kDa protein, which is an RNA-binding protein and a substrate for Src-family tyrosine kinases during mitosis. This protein has a KH RNA-binding motif and proline-rich motifs which may be SH2 and SH3 domain binding sites. A similar rat protein is an RNA-binding protein which is tyrosine phosphorylated by Src during mitosis. These studies also suggest that the rat protein may function as an adaptor protein for Src by binding the SH2 and SH3 domains of various other proteins. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutant animals display smaller brain size and reduced weight in the cerebellum. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ak9 A G 10: 41,234,576 (GRCm39) I646V possibly damaging Het
Atp4a G A 7: 30,419,650 (GRCm39) R671Q probably benign Het
Caskin2 T C 11: 115,695,623 (GRCm39) D246G probably damaging Het
Csn1s2b T C 5: 87,966,917 (GRCm39) probably benign Het
Ctsa T A 2: 164,677,152 (GRCm39) probably null Het
Cyp2j8 G A 4: 96,389,450 (GRCm39) probably benign Het
Dach2 T C X: 112,729,664 (GRCm39) I417T possibly damaging Het
Dcaf8l A T X: 88,448,327 (GRCm39) Y601N probably benign Het
Dhx9 T C 1: 153,341,452 (GRCm39) K599E possibly damaging Het
Duox2 A G 2: 122,111,554 (GRCm39) probably benign Het
F2rl3 T C 8: 73,489,840 (GRCm39) S356P probably damaging Het
Fem1b T C 9: 62,703,836 (GRCm39) I475V probably benign Het
Glra3 A G 8: 56,578,244 (GRCm39) R434G possibly damaging Het
Gpr75 T A 11: 30,841,709 (GRCm39) S205T possibly damaging Het
Hsd17b12 C T 2: 93,864,303 (GRCm39) R268Q probably benign Het
Htt T C 5: 34,961,875 (GRCm39) S287P probably benign Het
Ifi27l2b T C 12: 103,417,594 (GRCm39) T198A unknown Het
Kdm5d T C Y: 900,558 (GRCm39) V201A possibly damaging Het
Lonp1 A G 17: 56,933,488 (GRCm39) I129T possibly damaging Het
Macc1 T C 12: 119,411,368 (GRCm39) F712S probably damaging Het
Mcpt8 A T 14: 56,321,398 (GRCm39) I22K probably damaging Het
Nop2 G A 6: 125,109,164 (GRCm39) probably benign Het
Or10ag53 A T 2: 87,083,135 (GRCm39) T285S possibly damaging Het
Or2l13 A G 16: 19,305,765 (GRCm39) Y59C probably damaging Het
Or2y3 G A 17: 38,392,903 (GRCm39) probably null Het
Pkd1l1 T A 11: 8,923,021 (GRCm39) D82V unknown Het
Polr2a A T 11: 69,626,536 (GRCm39) S1566T possibly damaging Het
Ppwd1 C T 13: 104,350,198 (GRCm39) E396K possibly damaging Het
Prr30 A G 14: 101,436,425 (GRCm39) S46P probably benign Het
Pthlh A T 6: 147,164,789 (GRCm39) V27E probably damaging Het
Ptpn4 A G 1: 119,693,153 (GRCm39) probably null Het
Rad18 A T 6: 112,658,307 (GRCm39) D199E probably benign Het
Ralgps1 T C 2: 33,048,968 (GRCm39) T314A possibly damaging Het
Rbm27 A G 18: 42,460,230 (GRCm39) E764G probably damaging Het
Robo4 CGG CG 9: 37,322,786 (GRCm39) probably null Het
Taf15 G A 11: 83,395,154 (GRCm39) probably null Het
Tas2r140 T A 6: 133,032,204 (GRCm39) I185L probably benign Het
Tgfbr2 G A 9: 115,939,137 (GRCm39) T230M possibly damaging Het
Tnpo1 GCACCTCTGCTTCCTC GCACCTCTGCTTCCTCACCTCTGCTTCCTC 13: 99,003,637 (GRCm39) probably null Het
Togaram1 G T 12: 65,013,118 (GRCm39) R123L probably damaging Het
Trappc9 G A 15: 72,897,816 (GRCm39) R377W probably damaging Het
Trim9 C T 12: 70,295,167 (GRCm39) G648R probably damaging Het
Upf1 A G 8: 70,790,133 (GRCm39) probably benign Het
Vmn2r109 C T 17: 20,761,248 (GRCm39) C703Y probably damaging Het
Zfp574 G T 7: 24,781,026 (GRCm39) A683S possibly damaging Het
Zfp777 A G 6: 48,006,050 (GRCm39) probably benign Het
Other mutations in Khdrbs2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00848:Khdrbs2 APN 1 32,511,833 (GRCm39) missense probably benign 0.00
IGL01326:Khdrbs2 APN 1 32,696,558 (GRCm39) missense possibly damaging 0.94
IGL01767:Khdrbs2 APN 1 32,658,257 (GRCm39) nonsense probably null
IGL01792:Khdrbs2 APN 1 32,696,548 (GRCm39) missense probably damaging 0.99
IGL01839:Khdrbs2 APN 1 32,453,943 (GRCm39) splice site probably benign
R0046:Khdrbs2 UTSW 1 32,658,283 (GRCm39) missense possibly damaging 0.56
R0079:Khdrbs2 UTSW 1 32,558,996 (GRCm39) splice site probably null
R0396:Khdrbs2 UTSW 1 32,559,054 (GRCm39) missense probably damaging 1.00
R0613:Khdrbs2 UTSW 1 32,696,603 (GRCm39) missense possibly damaging 0.94
R0616:Khdrbs2 UTSW 1 32,506,856 (GRCm39) missense possibly damaging 0.65
R1034:Khdrbs2 UTSW 1 32,506,872 (GRCm39) missense probably damaging 1.00
R1055:Khdrbs2 UTSW 1 32,683,238 (GRCm39) splice site probably benign
R1156:Khdrbs2 UTSW 1 32,506,956 (GRCm39) missense probably benign 0.04
R1456:Khdrbs2 UTSW 1 32,559,777 (GRCm39) missense possibly damaging 0.71
R2007:Khdrbs2 UTSW 1 32,559,629 (GRCm39) missense probably benign 0.04
R2079:Khdrbs2 UTSW 1 32,506,955 (GRCm39) missense probably benign
R2384:Khdrbs2 UTSW 1 32,558,976 (GRCm39) missense probably damaging 0.97
R3124:Khdrbs2 UTSW 1 32,558,858 (GRCm39) missense probably damaging 0.98
R3772:Khdrbs2 UTSW 1 32,283,157 (GRCm39) nonsense probably null
R4078:Khdrbs2 UTSW 1 32,558,895 (GRCm39) intron probably benign
R4088:Khdrbs2 UTSW 1 32,372,605 (GRCm39) missense probably damaging 1.00
R4955:Khdrbs2 UTSW 1 32,559,158 (GRCm39) intron probably benign
R5465:Khdrbs2 UTSW 1 32,658,255 (GRCm39) missense probably damaging 1.00
R5668:Khdrbs2 UTSW 1 32,506,851 (GRCm39) missense probably damaging 1.00
R5792:Khdrbs2 UTSW 1 32,511,773 (GRCm39) missense probably damaging 1.00
R6639:Khdrbs2 UTSW 1 32,506,943 (GRCm39) nonsense probably null
R7027:Khdrbs2 UTSW 1 32,453,997 (GRCm39) missense probably benign 0.02
R7380:Khdrbs2 UTSW 1 32,372,685 (GRCm39) missense unknown
R7381:Khdrbs2 UTSW 1 32,372,883 (GRCm39) missense not run
R7939:Khdrbs2 UTSW 1 32,212,056 (GRCm39) missense probably benign 0.27
R8087:Khdrbs2 UTSW 1 32,454,057 (GRCm39) missense probably benign 0.11
R9347:Khdrbs2 UTSW 1 32,511,828 (GRCm39) missense probably benign 0.00
X0020:Khdrbs2 UTSW 1 32,454,055 (GRCm39) missense probably damaging 1.00
Z1088:Khdrbs2 UTSW 1 32,283,136 (GRCm39) intron probably benign
Z1176:Khdrbs2 UTSW 1 32,372,743 (GRCm39) missense unknown
Z1177:Khdrbs2 UTSW 1 32,283,048 (GRCm39) missense probably benign 0.30
Predicted Primers PCR Primer
(F):5'- GCAGGATTTCCCAGACCATC -3'
(R):5'- AGTTCTGTGAAAAGATGGACTCG -3'

Sequencing Primer
(F):5'- AGACCATCCTCTTCCTGAAGGTG -3'
(R):5'- GATGGACTCGAGGCATCAATCTC -3'
Posted On 2015-02-05