Incidental Mutation 'IGL02275:Dennd1b'
ID 287298
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dennd1b
Ensembl Gene ENSMUSG00000056268
Gene Name DENN/MADD domain containing 1B
Synonyms 4632404N19Rik, 6820401H01Rik, 4930467M19Rik, F730008N07Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02275
Quality Score
Status
Chromosome 1
Chromosomal Location 138963435-139178960 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 139081254 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Histidine to Asparagine at position 232 (H232N)
Ref Sequence ENSEMBL: ENSMUSP00000143783 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094505] [ENSMUST00000168527] [ENSMUST00000198759] [ENSMUST00000200429]
AlphaFold Q3U1T9
Predicted Effect probably damaging
Transcript: ENSMUST00000094505
AA Change: H157N

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000092082
Gene: ENSMUSG00000056268
AA Change: H157N

DomainStartEndE-ValueType
DENN 15 196 1.14e-74 SMART
dDENN 227 293 1.07e-20 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000168527
AA Change: H232N

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000127580
Gene: ENSMUSG00000056268
AA Change: H232N

DomainStartEndE-ValueType
uDENN 9 89 7.86e-28 SMART
DENN 90 271 1.14e-74 SMART
dDENN 302 368 1.07e-20 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000193968
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198418
Predicted Effect probably benign
Transcript: ENSMUST00000198759
Predicted Effect probably damaging
Transcript: ENSMUST00000200429
AA Change: H232N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000143783
Gene: ENSMUSG00000056268
AA Change: H232N

DomainStartEndE-ValueType
uDENN 9 89 3.2e-31 SMART
DENN 90 271 4.8e-78 SMART
low complexity region 307 318 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Clathrin (see MIM 118955)-mediated endocytosis is a major mechanism for internalization of proteins and lipids. Members of the connecdenn family, such as DENND1B, function as guanine nucleotide exchange factors (GEFs) for the early endosomal small GTPase RAB35 (MIM 604199) and bind to clathrin and clathrin adaptor protein-2 (AP2; see MIM 601024). Thus, connecdenns link RAB35 activation with the clathrin machinery (Marat and McPherson, 2010 [PubMed 20154091]).[supplied by OMIM, Nov 2010]
PHENOTYPE: Homozygous KO results in enhanced allergic responses to aerosolized antigen challenges caused by delayed TCR down-modulation following receptor activation in T helper 2 cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700037C18Rik T A 16: 3,906,282 D130V probably damaging Het
4930596D02Rik T C 14: 35,811,923 T9A probably benign Het
Anapc1 C A 2: 128,659,852 A757S probably benign Het
Bpifa6 A T 2: 153,992,272 D328V probably benign Het
Casc1 T C 6: 145,177,364 Y592C probably damaging Het
Cdh19 T A 1: 110,925,886 K275I probably benign Het
Col18a1 A G 10: 77,059,383 I1148T possibly damaging Het
Commd1 A T 11: 22,900,017 V222D probably damaging Het
Crim1 T A 17: 78,369,998 M876K possibly damaging Het
Dhx57 T C 17: 80,274,839 T393A probably benign Het
Gabrb2 G T 11: 42,591,894 R193L probably benign Het
Gm5828 T A 1: 16,769,118 noncoding transcript Het
Gm6483 C T 8: 19,691,613 P55S probably damaging Het
Hsp90ab1 T C 17: 45,568,438 Y619C possibly damaging Het
Kctd19 A G 8: 105,396,374 I136T probably damaging Het
Olfr134 G T 17: 38,175,686 V201L probably benign Het
Olfr1361 A C 13: 21,659,000 F108V probably benign Het
Sel1l T C 12: 91,815,015 Y532C probably damaging Het
Sirpb1a A G 3: 15,410,409 probably null Het
Ush2a C T 1: 188,263,269 T79M possibly damaging Het
Usp24 T C 4: 106,387,493 V1215A probably damaging Het
Vdac3-ps1 T C 13: 18,030,794 noncoding transcript Het
Vmn2r75 T C 7: 86,165,140 T382A probably benign Het
Vps53 T C 11: 76,047,123 Y728C probably benign Het
Other mutations in Dennd1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00417:Dennd1b APN 1 139062940 missense probably damaging 1.00
IGL00510:Dennd1b APN 1 139102071 missense probably damaging 1.00
IGL00671:Dennd1b APN 1 139133737 missense possibly damaging 0.94
IGL00937:Dennd1b APN 1 139170239 missense probably benign 0.01
IGL00959:Dennd1b APN 1 139143888 splice site probably benign
IGL01446:Dennd1b APN 1 139023110 missense possibly damaging 0.61
IGL01610:Dennd1b APN 1 139169766 utr 3 prime probably benign
IGL02851:Dennd1b APN 1 139168967 utr 3 prime probably benign
IGL02995:Dennd1b APN 1 139081242 missense probably damaging 1.00
IGL03089:Dennd1b APN 1 139102029 missense possibly damaging 0.94
IGL03240:Dennd1b APN 1 139139392 missense possibly damaging 0.63
IGL03267:Dennd1b APN 1 139062861 nonsense probably null
Dendrite UTSW 1 139053417 critical splice donor site probably null
LCD18:Dennd1b UTSW 1 139114764 intron probably benign
PIT4418001:Dennd1b UTSW 1 139081261 missense
PIT4504001:Dennd1b UTSW 1 139040004 missense probably benign 0.28
R0426:Dennd1b UTSW 1 139170196 missense probably benign
R0445:Dennd1b UTSW 1 139167765 splice site probably benign
R0497:Dennd1b UTSW 1 139039986 splice site probably benign
R0627:Dennd1b UTSW 1 139081219 missense probably damaging 1.00
R1027:Dennd1b UTSW 1 139041962 missense probably damaging 1.00
R1599:Dennd1b UTSW 1 139167730 missense probably benign 0.01
R1703:Dennd1b UTSW 1 139169754 critical splice acceptor site probably null
R1844:Dennd1b UTSW 1 139090405 splice site probably null
R1943:Dennd1b UTSW 1 139168952 utr 3 prime probably benign
R2504:Dennd1b UTSW 1 139170170 utr 3 prime probably benign
R2866:Dennd1b UTSW 1 139170281 missense possibly damaging 0.58
R3109:Dennd1b UTSW 1 139041916 splice site probably benign
R3843:Dennd1b UTSW 1 139053354 missense probably damaging 1.00
R3926:Dennd1b UTSW 1 139143959 missense probably benign 0.00
R4258:Dennd1b UTSW 1 139062940 missense probably damaging 1.00
R4504:Dennd1b UTSW 1 139085927 missense possibly damaging 0.82
R4805:Dennd1b UTSW 1 139053384 missense probably damaging 1.00
R4922:Dennd1b UTSW 1 139085914 missense probably damaging 0.99
R4954:Dennd1b UTSW 1 139053386 missense probably damaging 1.00
R5098:Dennd1b UTSW 1 139133721 missense probably damaging 0.97
R5205:Dennd1b UTSW 1 139054568 missense probably benign 0.00
R5240:Dennd1b UTSW 1 139062877 missense probably damaging 1.00
R5383:Dennd1b UTSW 1 139167671 missense probably benign
R5504:Dennd1b UTSW 1 139090508 missense probably benign 0.07
R5702:Dennd1b UTSW 1 139133675 missense probably damaging 1.00
R5801:Dennd1b UTSW 1 139039989 splice site probably null
R6144:Dennd1b UTSW 1 139081255 missense probably damaging 1.00
R6190:Dennd1b UTSW 1 139133675 missense probably damaging 1.00
R6192:Dennd1b UTSW 1 139167718 missense probably benign 0.00
R6289:Dennd1b UTSW 1 139168945 utr 3 prime probably benign
R6453:Dennd1b UTSW 1 139143948 missense probably benign 0.07
R6479:Dennd1b UTSW 1 139041960 intron probably benign
R6940:Dennd1b UTSW 1 139053417 critical splice donor site probably null
R6954:Dennd1b UTSW 1 139168945 utr 3 prime probably benign
R7183:Dennd1b UTSW 1 139170252 missense unknown
R7710:Dennd1b UTSW 1 139062932 missense probably damaging 1.00
R7742:Dennd1b UTSW 1 139062873 missense probably damaging 1.00
R7796:Dennd1b UTSW 1 139062873 missense probably damaging 1.00
R7871:Dennd1b UTSW 1 139062873 missense probably damaging 1.00
R7920:Dennd1b UTSW 1 139062873 missense probably damaging 1.00
R7921:Dennd1b UTSW 1 139062873 missense probably damaging 1.00
R7991:Dennd1b UTSW 1 139085896 missense
R8025:Dennd1b UTSW 1 139110420 missense
R8239:Dennd1b UTSW 1 139041935 missense probably benign 0.02
R8526:Dennd1b UTSW 1 139023120 nonsense probably null
R8532:Dennd1b UTSW 1 139170174 utr 3 prime probably benign
R8691:Dennd1b UTSW 1 139042036 missense possibly damaging 0.93
R9229:Dennd1b UTSW 1 139053362 nonsense probably null
R9577:Dennd1b UTSW 1 139090458 missense
RF008:Dennd1b UTSW 1 139053397 missense probably damaging 1.00
Posted On 2015-04-16