Incidental Mutation 'R0018:Dennd1a'
ID 8400
Institutional Source Beutler Lab
Gene Symbol Dennd1a
Ensembl Gene ENSMUSG00000035392
Gene Name DENN/MADD domain containing 1A
Synonyms 6030446I19Rik
MMRRC Submission 038313-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.170) question?
Stock # R0018 (G1)
Quality Score
Status Validated
Chromosome 2
Chromosomal Location 37798991-38287390 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 37858460 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 336 (T336S)
Ref Sequence ENSEMBL: ENSMUSP00000099848 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102787] [ENSMUST00000140552]
AlphaFold Q8K382
Predicted Effect possibly damaging
Transcript: ENSMUST00000102787
AA Change: T336S

PolyPhen 2 Score 0.717 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000099848
Gene: ENSMUSG00000035392
AA Change: T336S

DomainStartEndE-ValueType
uDENN 9 91 1.44e-26 SMART
DENN 92 273 2.09e-73 SMART
dDENN 304 371 1.37e-18 SMART
low complexity region 497 508 N/A INTRINSIC
low complexity region 689 702 N/A INTRINSIC
low complexity region 747 761 N/A INTRINSIC
low complexity region 772 786 N/A INTRINSIC
low complexity region 801 815 N/A INTRINSIC
low complexity region 822 856 N/A INTRINSIC
low complexity region 952 972 N/A INTRINSIC
low complexity region 991 1004 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000140552
Meta Mutation Damage Score 0.1328 question?
Coding Region Coverage
  • 1x: 82.8%
  • 3x: 76.3%
  • 10x: 59.3%
  • 20x: 41.5%
Validation Efficiency 90% (80/89)
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 DENND1A, 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]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp2b4 T A 1: 133,717,871 I982F probably damaging Het
BC024139 G A 15: 76,120,887 Q592* probably null Het
Capn7 T A 14: 31,354,112 C290* probably null Het
Celsr1 T A 15: 86,031,042 D910V possibly damaging Het
Cpne2 T A 8: 94,556,053 C59S possibly damaging Het
Cyp2b13 G A 7: 26,085,950 R248H probably benign Het
Drc7 A G 8: 95,074,234 Y628C probably damaging Het
Dse A G 10: 34,153,468 V542A probably benign Het
Gria4 A G 9: 4,432,843 L780P possibly damaging Het
Gsx2 A G 5: 75,077,167 K260R probably damaging Het
Kat6a A G 8: 22,929,273 D684G possibly damaging Het
Kif27 T G 13: 58,288,053 I1309L probably benign Het
Me2 A T 18: 73,791,852 F265I possibly damaging Het
Myo9a A T 9: 59,871,724 T1588S probably benign Het
Neu4 T A 1: 94,025,338 D476E probably benign Het
Nlrp9c T A 7: 26,371,998 Q895L possibly damaging Het
Nudt8 C T 19: 4,001,152 probably benign Het
Ppfia2 A G 10: 106,842,786 probably benign Het
Prkdc T C 16: 15,726,542 Y1799H probably benign Het
Psmc1 T C 12: 100,116,692 probably benign Het
Pus3 A G 9: 35,566,624 D384G probably benign Het
Rasa2 A G 9: 96,571,963 S307P probably damaging Het
Rbpms2 A G 9: 65,651,078 D142G probably damaging Het
Slc13a5 T C 11: 72,266,475 I31V probably benign Het
Slc15a4 A T 5: 127,602,010 I422N probably damaging Het
Slc26a6 G T 9: 108,858,922 probably null Het
Ufm1 A T 3: 53,859,196 I79N probably benign Het
Xdh C T 17: 73,925,025 R230H probably benign Het
Zfp418 A T 7: 7,182,450 S471C probably benign Het
Other mutations in Dennd1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00089:Dennd1a APN 2 38243442 nonsense probably null
IGL00490:Dennd1a APN 2 37801152 missense probably damaging 1.00
IGL00839:Dennd1a APN 2 37816982 missense probably benign 0.30
IGL01065:Dennd1a APN 2 37844905 missense probably benign 0.02
IGL01621:Dennd1a APN 2 37844809 missense probably damaging 1.00
IGL01792:Dennd1a APN 2 38126580 missense probably damaging 1.00
IGL01799:Dennd1a APN 2 38048742 missense probably damaging 1.00
IGL02516:Dennd1a APN 2 37852394 critical splice donor site probably null
contract UTSW 2 37852441 missense possibly damaging 0.89
R0018:Dennd1a UTSW 2 37858460 missense possibly damaging 0.72
R0144:Dennd1a UTSW 2 38126640 missense probably damaging 0.96
R0784:Dennd1a UTSW 2 38021414 missense probably damaging 1.00
R1199:Dennd1a UTSW 2 37961716 missense probably damaging 0.99
R1439:Dennd1a UTSW 2 38043400 missense probably damaging 1.00
R1563:Dennd1a UTSW 2 37858429 missense probably damaging 1.00
R1608:Dennd1a UTSW 2 37852434 missense probably benign 0.18
R1720:Dennd1a UTSW 2 37800197 nonsense probably null
R1967:Dennd1a UTSW 2 37844833 missense probably benign
R2570:Dennd1a UTSW 2 37844783 missense probably damaging 1.00
R3886:Dennd1a UTSW 2 37858077 missense possibly damaging 0.89
R4464:Dennd1a UTSW 2 38243390 splice site probably benign
R4890:Dennd1a UTSW 2 38176226 intron probably benign
R5395:Dennd1a UTSW 2 37802128 missense probably damaging 1.00
R5652:Dennd1a UTSW 2 37801126 missense probably benign 0.00
R5882:Dennd1a UTSW 2 37961663 missense probably damaging 1.00
R6285:Dennd1a UTSW 2 37852441 missense possibly damaging 0.89
R6520:Dennd1a UTSW 2 37961747 splice site probably null
R6934:Dennd1a UTSW 2 37801213 missense possibly damaging 0.62
R7053:Dennd1a UTSW 2 37961654 missense probably damaging 1.00
R7109:Dennd1a UTSW 2 38048792 missense probably damaging 1.00
R7204:Dennd1a UTSW 2 38039203 missense probably damaging 1.00
R7235:Dennd1a UTSW 2 37801061 missense probably benign
R7408:Dennd1a UTSW 2 37852172 splice site probably null
R7446:Dennd1a UTSW 2 37816979 missense possibly damaging 0.89
R7579:Dennd1a UTSW 2 37858432 missense probably damaging 0.99
R7645:Dennd1a UTSW 2 38021363 missense probably damaging 1.00
R7661:Dennd1a UTSW 2 37844829 missense probably benign
R8132:Dennd1a UTSW 2 37858060 missense probably damaging 1.00
R8305:Dennd1a UTSW 2 37858081 missense probably damaging 1.00
R8369:Dennd1a UTSW 2 38048754 missense probably damaging 1.00
R8418:Dennd1a UTSW 2 37858391 missense probably benign 0.36
R8438:Dennd1a UTSW 2 37856138 missense probably benign 0.08
R8544:Dennd1a UTSW 2 37982908 splice site probably null
R8997:Dennd1a UTSW 2 37800485 missense probably benign 0.14
R9052:Dennd1a UTSW 2 38021451 missense probably damaging 1.00
R9087:Dennd1a UTSW 2 38021354 critical splice donor site probably null
R9096:Dennd1a UTSW 2 37800065 missense probably damaging 1.00
R9346:Dennd1a UTSW 2 38021435 missense probably benign 0.12
Z1088:Dennd1a UTSW 2 37800692 missense probably benign
Z1177:Dennd1a UTSW 2 37800257 missense probably damaging 1.00
Posted On 2012-11-27