Incidental Mutation 'IGL02939:Gdi2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gdi2
Ensembl Gene ENSMUSG00000021218
Gene Nameguanosine diphosphate (GDP) dissociation inhibitor 2
SynonymsGDIB, Gdi3, GDI beta, GDI-B
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02939
Quality Score
Chromosomal Location3538063-3567871 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 3564623 bp
Amino Acid Change Threonine to Serine at position 323 (T323S)
Ref Sequence ENSEMBL: ENSMUSP00000062996 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059515] [ENSMUST00000096069] [ENSMUST00000222365] [ENSMUST00000223396]
Predicted Effect probably benign
Transcript: ENSMUST00000059515
AA Change: T323S

PolyPhen 2 Score 0.211 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000062996
Gene: ENSMUSG00000021218
AA Change: T323S

Pfam:GDI 1 436 4.6e-239 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000096069
SMART Domains Protein: ENSMUSP00000093774
Gene: ENSMUSG00000033799

Pfam:DUF3699 91 167 1.4e-24 PFAM
low complexity region 272 282 N/A INTRINSIC
low complexity region 447 459 N/A INTRINSIC
Pfam:DUF3715 533 695 2.3e-25 PFAM
low complexity region 1156 1168 N/A INTRINSIC
low complexity region 1196 1207 N/A INTRINSIC
low complexity region 1312 1330 N/A INTRINSIC
low complexity region 2012 2021 N/A INTRINSIC
low complexity region 2250 2263 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000221581
AA Change: T60S
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221629
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221875
Predicted Effect probably benign
Transcript: ENSMUST00000222365
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222615
Predicted Effect probably benign
Transcript: ENSMUST00000222909
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223046
Predicted Effect probably benign
Transcript: ENSMUST00000223396
AA Change: T359S

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] GDP dissociation inhibitors are proteins that regulate the GDP-GTP exchange reaction of members of the rab family, small GTP-binding proteins of the ras superfamily, that are involved in vesicular trafficking of molecules between cellular organelles. GDIs slow the rate of dissociation of GDP from rab proteins and release GDP from membrane-bound rabs. GDI2 is ubiquitously expressed. The GDI2 gene contains many repetitive elements indicating that it may be prone to inversion/deletion rearrangements. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9330182L06Rik T C 5: 9,461,478 Y947H probably damaging Het
Atp6ap1 A G X: 74,297,318 D47G probably benign Het
Atr T C 9: 95,865,261 F199L probably benign Het
Bivm C A 1: 44,142,960 H443N probably benign Het
Btnl2 A T 17: 34,361,069 H192L probably benign Het
Ccdc178 A T 18: 22,120,718 C155S probably benign Het
Celsr1 C A 15: 85,901,472 V2934L probably benign Het
Celsr3 T C 9: 108,849,453 S3294P probably damaging Het
Ddx10 T A 9: 53,204,279 E585V possibly damaging Het
Eps15l1 A T 8: 72,384,762 probably benign Het
Erlin1 G T 19: 44,063,052 T70K probably damaging Het
Ext2 A T 2: 93,704,619 probably null Het
Fam124a G A 14: 62,555,919 probably null Het
Fam53a T C 5: 33,607,759 D201G probably damaging Het
Fgf14 C T 14: 124,132,479 G136D possibly damaging Het
Gemin5 A T 11: 58,156,730 N339K probably damaging Het
Golga4 A C 9: 118,534,632 K233T probably damaging Het
Golga4 A G 9: 118,535,454 E286G probably benign Het
Gosr1 A G 11: 76,750,906 probably benign Het
Haus8 A G 8: 71,255,717 probably benign Het
Itgb3bp T C 4: 99,802,136 T49A probably null Het
Ldlrad4 A G 18: 68,254,514 D299G probably damaging Het
Lpo A G 11: 87,815,178 M273T possibly damaging Het
Map3k4 T A 17: 12,272,149 S132C probably damaging Het
Mycbp2 T G 14: 103,177,279 T2566P probably benign Het
Nalcn T C 14: 123,298,872 E1255G probably null Het
Nop56 A T 2: 130,278,197 K157N probably damaging Het
Olfr802 A T 10: 129,681,988 Y250* probably null Het
Olfr979 C T 9: 40,000,898 E110K probably benign Het
Pcdh15 A G 10: 74,504,816 probably benign Het
Pi4ka T C 16: 17,354,210 H557R probably damaging Het
Plekha4 C T 7: 45,532,363 Q64* probably null Het
Ppp2r3c G A 12: 55,298,407 probably benign Het
Rgmb C T 17: 15,807,493 M321I probably benign Het
Rnf31 T C 14: 55,595,674 S363P probably benign Het
Sap18b T A 8: 95,825,701 M113K probably benign Het
Scara3 T A 14: 65,931,656 M171L probably benign Het
Slc9a2 T G 1: 40,742,703 M364R probably damaging Het
Sorcs1 C T 19: 50,677,930 W180* probably null Het
Stat6 T A 10: 127,646,940 M10K probably benign Het
Sun1 T C 5: 139,235,488 probably benign Het
Tead2 T C 7: 45,220,434 probably benign Het
Tjp1 T G 7: 65,314,890 E844D probably damaging Het
Tmtc2 A G 10: 105,370,550 S295P probably damaging Het
Ttn G A 2: 76,782,412 R17108C probably damaging Het
Ubr1 T C 2: 120,881,183 probably null Het
Vmn2r108 T A 17: 20,471,283 H326L probably benign Het
Xdh A G 17: 73,943,845 probably null Het
Zfp385b A G 2: 77,412,059 S439P probably benign Het
Zfp597 G A 16: 3,865,941 S317L probably benign Het
Zfp638 A G 6: 83,969,232 D1081G probably damaging Het
Zfp93 C T 7: 24,275,084 H165Y possibly damaging Het
Other mutations in Gdi2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00954:Gdi2 APN 13 3556467 missense probably benign 0.04
IGL01135:Gdi2 APN 13 3548855 splice site probably benign
IGL01402:Gdi2 APN 13 3564611 missense probably benign 0.24
IGL01404:Gdi2 APN 13 3564611 missense probably benign 0.24
IGL02100:Gdi2 APN 13 3556373 missense probably benign 0.03
IGL02305:Gdi2 APN 13 3556428 missense probably damaging 1.00
IGL02545:Gdi2 APN 13 3557009 missense probably damaging 1.00
IGL02561:Gdi2 APN 13 3548954 missense possibly damaging 0.94
E0354:Gdi2 UTSW 13 3561939 unclassified probably null
R1612:Gdi2 UTSW 13 3560051 missense probably benign 0.00
R1775:Gdi2 UTSW 13 3560018 missense possibly damaging 0.71
R1803:Gdi2 UTSW 13 3564547 nonsense probably null
R2254:Gdi2 UTSW 13 3554400 splice site probably null
R2426:Gdi2 UTSW 13 3562034 missense probably benign 0.17
R4081:Gdi2 UTSW 13 3548866 missense probably benign 0.10
R6365:Gdi2 UTSW 13 3565093 missense possibly damaging 0.82
R7130:Gdi2 UTSW 13 3548891 missense probably benign 0.12
R7268:Gdi2 UTSW 13 3556363 nonsense probably null
R7349:Gdi2 UTSW 13 3556395 missense probably benign 0.16
R7590:Gdi2 UTSW 13 3564611 missense probably benign 0.24
R7753:Gdi2 UTSW 13 3548956 missense probably benign 0.01
Posted On2015-12-18