Incidental Mutation 'R6641:Zbtb18'
ID 525756
Institutional Source Beutler Lab
Gene Symbol Zbtb18
Ensembl Gene ENSMUSG00000063659
Gene Name zinc finger and BTB domain containing 18
Synonyms RP58, Zfp238
MMRRC Submission 044762-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6641 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 177269917-177278330 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 177275609 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 323 (L323Q)
Ref Sequence ENSEMBL: ENSMUSP00000091831 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077225] [ENSMUST00000094276] [ENSMUST00000192699] [ENSMUST00000192851] [ENSMUST00000193440] [ENSMUST00000193480] [ENSMUST00000195612] [ENSMUST00000195002] [ENSMUST00000195549] [ENSMUST00000194319] [ENSMUST00000195388]
AlphaFold Q9WUK6
Predicted Effect possibly damaging
Transcript: ENSMUST00000077225
AA Change: L314Q

PolyPhen 2 Score 0.887 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000076463
Gene: ENSMUSG00000063659
AA Change: L314Q

DomainStartEndE-ValueType
BTB 24 121 2.55e-22 SMART
ZnF_C2H2 370 392 1.28e-3 SMART
ZnF_C2H2 410 432 1.01e-1 SMART
ZnF_C2H2 438 460 9.58e-3 SMART
ZnF_C2H2 466 489 1.18e-2 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000094276
AA Change: L323Q

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000091831
Gene: ENSMUSG00000063659
AA Change: L323Q

DomainStartEndE-ValueType
BTB 33 130 2.55e-22 SMART
ZnF_C2H2 379 401 1.28e-3 SMART
ZnF_C2H2 419 441 1.01e-1 SMART
ZnF_C2H2 447 469 9.58e-3 SMART
ZnF_C2H2 475 498 1.18e-2 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180591
Predicted Effect probably benign
Transcript: ENSMUST00000192699
Predicted Effect probably benign
Transcript: ENSMUST00000192851
SMART Domains Protein: ENSMUSP00000142256
Gene: ENSMUSG00000063659

DomainStartEndE-ValueType
BTB 24 121 1.6e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000193440
SMART Domains Protein: ENSMUSP00000141337
Gene: ENSMUSG00000063659

DomainStartEndE-ValueType
BTB 24 121 1.6e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000193480
SMART Domains Protein: ENSMUSP00000141663
Gene: ENSMUSG00000063659

DomainStartEndE-ValueType
BTB 33 130 1.6e-24 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000195612
AA Change: L314Q

PolyPhen 2 Score 0.887 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000141724
Gene: ENSMUSG00000063659
AA Change: L314Q

DomainStartEndE-ValueType
BTB 24 121 2.55e-22 SMART
ZnF_C2H2 370 392 1.28e-3 SMART
ZnF_C2H2 410 432 1.01e-1 SMART
ZnF_C2H2 438 460 9.58e-3 SMART
ZnF_C2H2 466 489 1.18e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000195002
Predicted Effect probably benign
Transcript: ENSMUST00000195549
SMART Domains Protein: ENSMUSP00000142073
Gene: ENSMUSG00000063659

DomainStartEndE-ValueType
BTB 24 121 1.6e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000194319
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194269
Predicted Effect probably benign
Transcript: ENSMUST00000195388
SMART Domains Protein: ENSMUSP00000141694
Gene: ENSMUSG00000063659

DomainStartEndE-ValueType
BTB 24 121 1.6e-24 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.6%
Validation Efficiency 100% (32/32)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a C2H2-type zinc finger protein which acts a transcriptional repressor of genes involved in neuronal development. The encoded protein recognizes a specific sequence motif and recruits components of chromatin to target genes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2013]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit neonatal lethality, cortical and hippocampal hypoplasia and laminar disorganization, and abnormal neuron apoptosis and cell cycling. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310034C09Rik C T 16: 88,555,974 (GRCm39) P63S unknown Het
Aadac T C 3: 59,947,153 (GRCm39) S284P probably damaging Het
Casp12 G A 9: 5,354,612 (GRCm39) C257Y probably benign Het
Chil6 T A 3: 106,296,240 (GRCm39) I361F possibly damaging Het
Cubn A C 2: 13,480,875 (GRCm39) S327A probably damaging Het
Desi2 A T 1: 178,071,943 (GRCm39) E82D possibly damaging Het
Dym T A 18: 75,189,712 (GRCm39) I100N probably damaging Het
Gm14418 G T 2: 177,079,623 (GRCm39) T124K probably benign Het
Gm28042 T A 2: 119,870,164 (GRCm39) I701N probably damaging Het
Gm3404 C A 5: 146,464,518 (GRCm39) A173D probably damaging Het
Hipk1 A T 3: 103,660,721 (GRCm39) L738Q probably damaging Het
Klk10 G T 7: 43,434,324 (GRCm39) D239Y possibly damaging Het
Kmt2a T C 9: 44,731,132 (GRCm39) probably benign Het
Lepr T A 4: 101,622,502 (GRCm39) D427E probably damaging Het
Lrp5 G A 19: 3,702,287 (GRCm39) R177W probably damaging Het
Mtg2 A G 2: 179,727,301 (GRCm39) T318A probably benign Het
Myh7 A G 14: 55,219,737 (GRCm39) V1044A probably benign Het
Nrsn2 A G 2: 152,211,830 (GRCm39) V67A probably benign Het
Or2b11 T C 11: 59,461,666 (GRCm39) D300G possibly damaging Het
Pcdha8 A G 18: 37,126,850 (GRCm39) E444G probably damaging Het
Pdgfra T C 5: 75,322,762 (GRCm39) probably benign Het
Pik3c2a T C 7: 115,939,460 (GRCm39) probably null Het
Prpf40a T G 2: 53,031,638 (GRCm39) probably benign Het
Reln A C 5: 22,134,132 (GRCm39) Y2599D probably damaging Het
Septin11 T A 5: 93,287,411 (GRCm39) I42N probably damaging Het
Slc22a15 G A 3: 101,783,022 (GRCm39) A216V possibly damaging Het
Slc33a1 T A 3: 63,861,327 (GRCm39) T292S probably benign Het
Slc5a11 A G 7: 122,837,378 (GRCm39) K56R probably benign Het
Slc7a13 G A 4: 19,839,534 (GRCm39) G379E probably damaging Het
Spata31g1 A G 4: 42,971,245 (GRCm39) I193V possibly damaging Het
Specc1l A G 10: 75,082,383 (GRCm39) E593G probably damaging Het
Spef2 A T 15: 9,626,059 (GRCm39) M1169K probably damaging Het
Tmem161b C A 13: 84,370,537 (GRCm39) probably benign Het
Vipr1 A G 9: 121,498,631 (GRCm39) *460W probably null Het
Zfyve1 A G 12: 83,641,270 (GRCm39) S129P probably benign Het
Other mutations in Zbtb18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01603:Zbtb18 APN 1 177,275,549 (GRCm39) missense probably benign 0.01
IGL01967:Zbtb18 APN 1 177,275,348 (GRCm39) missense probably benign 0.25
PIT4434001:Zbtb18 UTSW 1 177,275,989 (GRCm39) missense possibly damaging 0.93
R0085:Zbtb18 UTSW 1 177,275,501 (GRCm39) missense probably benign 0.00
R0119:Zbtb18 UTSW 1 177,275,723 (GRCm39) missense probably benign 0.05
R0309:Zbtb18 UTSW 1 177,276,182 (GRCm39) missense probably damaging 0.99
R1614:Zbtb18 UTSW 1 177,274,736 (GRCm39) missense probably damaging 1.00
R1660:Zbtb18 UTSW 1 177,275,329 (GRCm39) missense probably benign 0.05
R1676:Zbtb18 UTSW 1 177,274,913 (GRCm39) splice site probably null
R1750:Zbtb18 UTSW 1 177,275,077 (GRCm39) missense possibly damaging 0.95
R2365:Zbtb18 UTSW 1 177,275,723 (GRCm39) missense probably benign 0.05
R4282:Zbtb18 UTSW 1 177,275,045 (GRCm39) missense probably damaging 1.00
R4497:Zbtb18 UTSW 1 177,274,687 (GRCm39) missense probably damaging 1.00
R4542:Zbtb18 UTSW 1 177,276,232 (GRCm39) missense probably damaging 0.99
R4678:Zbtb18 UTSW 1 177,275,285 (GRCm39) missense probably benign 0.04
R5450:Zbtb18 UTSW 1 177,274,771 (GRCm39) missense probably damaging 1.00
R5726:Zbtb18 UTSW 1 177,276,119 (GRCm39) missense probably damaging 1.00
R5828:Zbtb18 UTSW 1 177,275,446 (GRCm39) missense probably damaging 0.98
R5879:Zbtb18 UTSW 1 177,275,936 (GRCm39) missense probably damaging 1.00
R6379:Zbtb18 UTSW 1 177,275,141 (GRCm39) missense probably damaging 0.99
R7088:Zbtb18 UTSW 1 177,274,820 (GRCm39) missense probably damaging 1.00
R7779:Zbtb18 UTSW 1 177,274,505 (GRCm39) intron probably benign
R8255:Zbtb18 UTSW 1 177,275,003 (GRCm39) missense probably damaging 1.00
R8868:Zbtb18 UTSW 1 177,274,682 (GRCm39) missense probably benign 0.01
R8895:Zbtb18 UTSW 1 177,276,044 (GRCm39) missense probably damaging 1.00
R9494:Zbtb18 UTSW 1 177,275,648 (GRCm39) missense probably benign 0.01
R9606:Zbtb18 UTSW 1 177,274,989 (GRCm39) nonsense probably null
R9610:Zbtb18 UTSW 1 177,275,341 (GRCm39) missense probably null 0.99
Z1177:Zbtb18 UTSW 1 177,275,381 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGTCCAGCCTTTCAGGAGTTG -3'
(R):5'- GAAGACTTTGTTGCACAGGGG -3'

Sequencing Primer
(F):5'- TCAGGAGTTGAAAATCTGAACAGCTC -3'
(R):5'- GGCACATGAAGATCTGGCCTG -3'
Posted On 2018-06-22