Incidental Mutation 'R8745:Dennd2b'
ID 663496
Institutional Source Beutler Lab
Gene Symbol Dennd2b
Ensembl Gene ENSMUSG00000031024
Gene Name DENN domain containing 2B
Synonyms Denn2b, 2610305K15Rik, St5, 2010004M01Rik
MMRRC Submission 068589-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.390) question?
Stock # R8745 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 109123118-109302812 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 109156279 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 157 (H157L)
Ref Sequence ENSEMBL: ENSMUSP00000077067 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077909] [ENSMUST00000079282] [ENSMUST00000084738] [ENSMUST00000168005] [ENSMUST00000207394] [ENSMUST00000207745] [ENSMUST00000208583]
AlphaFold Q924W7
Predicted Effect probably benign
Transcript: ENSMUST00000077909
AA Change: H157L

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000077067
Gene: ENSMUSG00000031024
AA Change: H157L

DomainStartEndE-ValueType
low complexity region 28 46 N/A INTRINSIC
low complexity region 197 213 N/A INTRINSIC
low complexity region 314 326 N/A INTRINSIC
low complexity region 327 348 N/A INTRINSIC
low complexity region 365 379 N/A INTRINSIC
low complexity region 407 426 N/A INTRINSIC
low complexity region 577 609 N/A INTRINSIC
low complexity region 624 638 N/A INTRINSIC
low complexity region 645 656 N/A INTRINSIC
uDENN 690 781 1.16e-30 SMART
DENN 788 972 7.84e-78 SMART
low complexity region 1007 1014 N/A INTRINSIC
dDENN 1019 1086 3.12e-22 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000079282
AA Change: H157L

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000078264
Gene: ENSMUSG00000031024
AA Change: H157L

DomainStartEndE-ValueType
low complexity region 28 46 N/A INTRINSIC
low complexity region 197 213 N/A INTRINSIC
low complexity region 314 326 N/A INTRINSIC
low complexity region 327 348 N/A INTRINSIC
low complexity region 365 379 N/A INTRINSIC
low complexity region 407 426 N/A INTRINSIC
low complexity region 577 609 N/A INTRINSIC
low complexity region 624 638 N/A INTRINSIC
low complexity region 645 656 N/A INTRINSIC
uDENN 690 781 1.16e-30 SMART
DENN 788 972 7.84e-78 SMART
low complexity region 1007 1014 N/A INTRINSIC
dDENN 1019 1086 3.12e-22 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000084738
SMART Domains Protein: ENSMUSP00000081789
Gene: ENSMUSG00000031024

DomainStartEndE-ValueType
low complexity region 160 192 N/A INTRINSIC
low complexity region 207 221 N/A INTRINSIC
low complexity region 228 239 N/A INTRINSIC
uDENN 273 364 1.16e-30 SMART
DENN 371 555 7.84e-78 SMART
low complexity region 590 597 N/A INTRINSIC
dDENN 602 669 3.12e-22 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000168005
SMART Domains Protein: ENSMUSP00000130119
Gene: ENSMUSG00000031024

DomainStartEndE-ValueType
low complexity region 160 192 N/A INTRINSIC
low complexity region 207 221 N/A INTRINSIC
low complexity region 228 239 N/A INTRINSIC
uDENN 273 364 1.16e-30 SMART
DENN 371 555 7.84e-78 SMART
low complexity region 590 597 N/A INTRINSIC
dDENN 602 669 3.12e-22 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000207394
Predicted Effect probably benign
Transcript: ENSMUST00000207745
Predicted Effect probably benign
Transcript: ENSMUST00000208583
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.2%
  • 20x: 96.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene was identified by its ability to suppress the tumorigenicity of Hela cells in nude mice. The protein encoded by this gene contains a C-terminal region that shares similarity with the Rab 3 family of small GTP binding proteins. This protein preferentially binds to the SH3 domain of c-Abl kinase, and acts as a regulator of MAPK1/ERK2 kinase, which may contribute to its ability to reduce the tumorigenic phenotype in cells. Three alternatively spliced transcript variants of this gene encoding distinct isoforms are identified. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh1a1 A G 19: 20,611,807 (GRCm39) N377S probably benign Het
Aldh3b3 A T 19: 4,014,890 (GRCm39) Y129F possibly damaging Het
Ampd2 C A 3: 107,987,432 (GRCm39) V134L probably benign Het
Ankrd61 G A 5: 143,828,237 (GRCm39) S246L possibly damaging Het
Ccdc187 T A 2: 26,170,526 (GRCm39) I651F probably damaging Het
Cdc40 C T 10: 40,717,480 (GRCm39) D404N probably damaging Het
Ceacam13 T A 7: 17,743,934 (GRCm39) S14T probably damaging Het
Cfap58 A T 19: 47,929,553 (GRCm39) K5* probably null Het
Col27a1 T C 4: 63,144,153 (GRCm39) S614P probably benign Het
Crlf3 T A 11: 79,955,100 (GRCm39) E85D probably damaging Het
Dlat G T 9: 50,560,967 (GRCm39) A360E probably damaging Het
Dnah7b A G 1: 46,221,624 (GRCm39) I1243V possibly damaging Het
Dnajc22 A G 15: 98,999,345 (GRCm39) T177A probably benign Het
Dytn A T 1: 63,686,606 (GRCm39) C355S probably benign Het
Efcab3 C T 11: 104,749,304 (GRCm39) T2340M possibly damaging Het
Ehbp1 T C 11: 22,119,064 (GRCm39) N202S possibly damaging Het
Exoc3l2 T C 7: 19,215,212 (GRCm39) I491T unknown Het
Fam135a G A 1: 24,067,569 (GRCm39) T1100M probably benign Het
Fam53a A T 5: 33,767,781 (GRCm39) I43N probably damaging Het
Fis1 G T 5: 136,982,365 (GRCm39) probably benign Het
Fn1 T C 1: 71,676,528 (GRCm39) T568A probably benign Het
Gba1 A T 3: 89,115,180 (GRCm39) N404I probably damaging Het
Gsap A G 5: 21,474,949 (GRCm39) Y536C probably benign Het
Hecw2 T A 1: 53,972,330 (GRCm39) E230V probably damaging Het
Heg1 A G 16: 33,555,986 (GRCm39) Q1046R probably benign Het
Kctd14 G A 7: 97,107,445 (GRCm39) W233* probably null Het
Krt88 T C 15: 101,351,460 (GRCm39) S156P possibly damaging Het
L3mbtl1 C A 2: 162,812,137 (GRCm39) H727Q probably benign Het
Man1c1 T C 4: 134,303,295 (GRCm39) K400E probably damaging Het
Map2 A T 1: 66,452,556 (GRCm39) Q482L probably benign Het
Map3k1 A G 13: 111,893,306 (GRCm39) V733A probably damaging Het
Map4k1 G A 7: 28,686,542 (GRCm39) D155N probably damaging Het
Map4k3 G A 17: 80,944,164 (GRCm39) R328C possibly damaging Het
Marchf7 C T 2: 60,067,153 (GRCm39) Q558* probably null Het
Mepe T C 5: 104,485,525 (GRCm39) S222P possibly damaging Het
Mfap3l A T 8: 61,124,958 (GRCm39) N400I possibly damaging Het
Myom3 T C 4: 135,522,509 (GRCm39) probably null Het
Nav3 T C 10: 109,659,311 (GRCm39) T769A probably benign Het
Ndufb7 T A 8: 84,297,518 (GRCm39) Y58N probably damaging Het
Nup160 T C 2: 90,530,463 (GRCm39) F445L probably benign Het
Or1e20-ps1 C A 11: 73,324,848 (GRCm39) *68L probably null Het
Or4c126 T A 2: 89,824,076 (GRCm39) M113K probably damaging Het
Or4p23 T C 2: 88,576,408 (GRCm39) I275V possibly damaging Het
Ovch2 G A 7: 107,389,584 (GRCm39) S321F possibly damaging Het
Pamr1 T C 2: 102,441,924 (GRCm39) L171P probably damaging Het
Pcdhga5 T C 18: 37,828,974 (GRCm39) V474A possibly damaging Het
Pcgf6 A G 19: 47,039,159 (GRCm39) S34P probably benign Het
Pitrm1 C T 13: 6,603,238 (GRCm39) P96L probably damaging Het
Polr1a T C 6: 71,931,755 (GRCm39) F945L probably damaging Het
Ranbp1 A G 16: 18,065,244 (GRCm39) S21P possibly damaging Het
Rasgrp2 G T 19: 6,463,949 (GRCm39) R549L probably damaging Het
Rassf10 T A 7: 112,554,083 (GRCm39) L228Q probably damaging Het
Rho A T 6: 115,912,483 (GRCm39) I275F probably damaging Het
Rrp9 T C 9: 106,361,657 (GRCm39) V400A possibly damaging Het
Satb2 A G 1: 57,008,796 (GRCm39) L62P unknown Het
Scmh1 T A 4: 120,362,559 (GRCm39) L265* probably null Het
Scn7a A G 2: 66,510,526 (GRCm39) M1292T probably benign Het
Serpinb10 A T 1: 107,474,542 (GRCm39) T235S probably benign Het
Serpinb6c A G 13: 34,064,702 (GRCm39) V214A probably benign Het
Sf3b3 A G 8: 111,550,816 (GRCm39) I616T possibly damaging Het
Shb G C 4: 45,458,319 (GRCm39) R282G probably benign Het
Snx5 A T 2: 144,103,932 (GRCm39) S22T probably benign Het
Spata6 T C 4: 111,636,476 (GRCm39) F256L probably benign Het
Stab2 T C 10: 86,805,213 (GRCm39) H255R probably benign Het
Sva T A 6: 42,015,357 (GRCm39) M1K probably null Het
Tdpoz4 A T 3: 93,704,221 (GRCm39) T173S probably benign Het
Tex9 T C 9: 72,389,778 (GRCm39) I111V probably benign Het
Tigd4 A G 3: 84,501,874 (GRCm39) I264V probably benign Het
Tmem182 C T 1: 40,877,536 (GRCm39) A137V probably damaging Het
Tnfrsf1a A G 6: 125,338,745 (GRCm39) I385V probably damaging Het
Tnrc18 A T 5: 142,773,202 (GRCm39) F542L Het
Tpbpa G A 13: 61,087,778 (GRCm39) T86I possibly damaging Het
Trappc14 A G 5: 138,261,327 (GRCm39) probably null Het
Ubr5 G A 15: 38,025,039 (GRCm39) P573L Het
Usp54 A G 14: 20,612,176 (GRCm39) I880T probably benign Het
Vmn1r9 A G 6: 57,048,767 (GRCm39) I281V probably benign Het
Zfp456 C A 13: 67,515,373 (GRCm39) C111F possibly damaging Het
Other mutations in Dennd2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00493:Dennd2b APN 7 109,126,915 (GRCm39) missense possibly damaging 0.71
IGL01132:Dennd2b APN 7 109,169,212 (GRCm39) splice site probably null
IGL01288:Dennd2b APN 7 109,139,029 (GRCm39) missense probably damaging 0.96
IGL01645:Dennd2b APN 7 109,126,841 (GRCm39) nonsense probably null
IGL01714:Dennd2b APN 7 109,169,269 (GRCm39) missense probably damaging 0.99
IGL02021:Dennd2b APN 7 109,156,579 (GRCm39) missense probably damaging 1.00
IGL02302:Dennd2b APN 7 109,124,538 (GRCm39) missense probably damaging 1.00
IGL02496:Dennd2b APN 7 109,155,442 (GRCm39) missense possibly damaging 0.83
IGL02795:Dennd2b APN 7 109,155,571 (GRCm39) missense probably damaging 1.00
Bucolic UTSW 7 109,124,755 (GRCm39) nonsense probably null
Halcyon UTSW 7 109,156,000 (GRCm39) nonsense probably null
FR4340:Dennd2b UTSW 7 109,156,128 (GRCm39) unclassified probably benign
FR4737:Dennd2b UTSW 7 109,156,128 (GRCm39) unclassified probably benign
PIT4466001:Dennd2b UTSW 7 109,130,337 (GRCm39) missense probably damaging 1.00
PIT4469001:Dennd2b UTSW 7 109,130,337 (GRCm39) missense probably damaging 1.00
PIT4472001:Dennd2b UTSW 7 109,130,337 (GRCm39) missense probably damaging 1.00
R0024:Dennd2b UTSW 7 109,123,866 (GRCm39) missense probably damaging 1.00
R0124:Dennd2b UTSW 7 109,141,718 (GRCm39) missense possibly damaging 0.66
R0125:Dennd2b UTSW 7 109,155,545 (GRCm39) missense probably benign 0.19
R0365:Dennd2b UTSW 7 109,138,156 (GRCm39) missense probably damaging 1.00
R0491:Dennd2b UTSW 7 109,156,411 (GRCm39) missense probably benign 0.45
R0534:Dennd2b UTSW 7 109,140,635 (GRCm39) missense probably damaging 1.00
R0662:Dennd2b UTSW 7 109,156,633 (GRCm39) missense probably damaging 1.00
R0743:Dennd2b UTSW 7 109,156,552 (GRCm39) missense probably damaging 1.00
R0772:Dennd2b UTSW 7 109,141,527 (GRCm39) splice site probably null
R0774:Dennd2b UTSW 7 109,141,527 (GRCm39) splice site probably null
R0787:Dennd2b UTSW 7 109,124,827 (GRCm39) missense possibly damaging 0.94
R0884:Dennd2b UTSW 7 109,156,552 (GRCm39) missense probably damaging 1.00
R1518:Dennd2b UTSW 7 109,156,562 (GRCm39) missense probably damaging 1.00
R1908:Dennd2b UTSW 7 109,124,533 (GRCm39) nonsense probably null
R1909:Dennd2b UTSW 7 109,124,533 (GRCm39) nonsense probably null
R2232:Dennd2b UTSW 7 109,156,414 (GRCm39) missense probably benign
R2358:Dennd2b UTSW 7 109,155,653 (GRCm39) missense probably benign 0.01
R2847:Dennd2b UTSW 7 109,124,544 (GRCm39) missense probably damaging 1.00
R2869:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2869:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2870:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2870:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2871:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2871:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2873:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R2874:Dennd2b UTSW 7 109,156,637 (GRCm39) missense probably benign 0.01
R4534:Dennd2b UTSW 7 109,130,363 (GRCm39) missense probably damaging 1.00
R4536:Dennd2b UTSW 7 109,130,363 (GRCm39) missense probably damaging 1.00
R4559:Dennd2b UTSW 7 109,124,785 (GRCm39) missense probably damaging 1.00
R4798:Dennd2b UTSW 7 109,156,240 (GRCm39) missense probably damaging 0.99
R4846:Dennd2b UTSW 7 109,156,043 (GRCm39) nonsense probably null
R5110:Dennd2b UTSW 7 109,141,697 (GRCm39) missense probably benign 0.02
R5181:Dennd2b UTSW 7 109,155,997 (GRCm39) missense probably benign
R5268:Dennd2b UTSW 7 109,156,519 (GRCm39) missense probably benign
R5403:Dennd2b UTSW 7 109,156,112 (GRCm39) missense probably damaging 1.00
R5836:Dennd2b UTSW 7 109,140,552 (GRCm39) missense possibly damaging 0.78
R5932:Dennd2b UTSW 7 109,169,223 (GRCm39) missense probably damaging 1.00
R5937:Dennd2b UTSW 7 109,156,478 (GRCm39) missense possibly damaging 0.86
R6180:Dennd2b UTSW 7 109,156,095 (GRCm39) missense probably benign 0.11
R6741:Dennd2b UTSW 7 109,144,304 (GRCm39) missense possibly damaging 0.95
R6781:Dennd2b UTSW 7 109,124,511 (GRCm39) missense possibly damaging 0.83
R7086:Dennd2b UTSW 7 109,124,781 (GRCm39) missense probably damaging 1.00
R7466:Dennd2b UTSW 7 109,124,553 (GRCm39) missense probably damaging 1.00
R7644:Dennd2b UTSW 7 109,156,000 (GRCm39) nonsense probably null
R8354:Dennd2b UTSW 7 109,124,755 (GRCm39) nonsense probably null
R8859:Dennd2b UTSW 7 109,123,863 (GRCm39) missense probably damaging 1.00
R9016:Dennd2b UTSW 7 109,139,642 (GRCm39) missense possibly damaging 0.84
R9178:Dennd2b UTSW 7 109,156,291 (GRCm39) missense probably benign 0.31
R9361:Dennd2b UTSW 7 109,126,991 (GRCm39) missense probably damaging 1.00
R9564:Dennd2b UTSW 7 109,125,536 (GRCm39) missense probably damaging 1.00
R9595:Dennd2b UTSW 7 109,155,973 (GRCm39) missense probably damaging 0.96
RF062:Dennd2b UTSW 7 109,156,153 (GRCm39) unclassified probably benign
X0067:Dennd2b UTSW 7 109,155,447 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- ACTCAGAGAAGGTCCTGCTC -3'
(R):5'- AGCTATTTGGACAGAACCCCTTC -3'

Sequencing Primer
(F):5'- AGAGAAGGTCCTGCTCATCCTC -3'
(R):5'- ATTTGGACAGAACCCCTTCATTACG -3'
Posted On 2021-03-08