Incidental Mutation 'R4964:Tbc1d4'
ID 383831
Institutional Source Beutler Lab
Gene Symbol Tbc1d4
Ensembl Gene ENSMUSG00000033083
Gene Name TBC1 domain family, member 4
Synonyms AS160, 5930406J04Rik
MMRRC Submission 042561-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4964 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 101679796-101846627 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 101695610 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Asparagine at position 943 (Y943N)
Ref Sequence ENSEMBL: ENSMUSP00000124909 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000100340] [ENSMUST00000162617] [ENSMUST00000161991]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000100340
SMART Domains Protein: ENSMUSP00000097913
Gene: ENSMUSG00000033083

DomainStartEndE-ValueType
PTB 31 191 2.08e-29 SMART
PTB 197 457 3.16e-29 SMART
low complexity region 708 720 N/A INTRINSIC
Blast:TBC 773 834 3e-12 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159484
Predicted Effect probably benign
Transcript: ENSMUST00000159664
SMART Domains Protein: ENSMUSP00000124734
Gene: ENSMUSG00000033083

DomainStartEndE-ValueType
SCOP:d1ddma_ 2 48 1e-6 SMART
Blast:PTB 2 58 3e-35 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159668
Predicted Effect unknown
Transcript: ENSMUST00000159951
AA Change: Y593N
SMART Domains Protein: ENSMUSP00000124511
Gene: ENSMUSG00000033083
AA Change: Y593N

DomainStartEndE-ValueType
PTB 28 170 8.6e-22 SMART
Pfam:DUF3350 459 522 2.3e-31 PFAM
TBC 574 794 5.2e-77 SMART
Blast:TBC 819 877 7e-24 BLAST
Blast:TBC 882 936 1e-20 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160297
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161304
Predicted Effect probably damaging
Transcript: ENSMUST00000162617
AA Change: Y943N

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000124909
Gene: ENSMUSG00000033083
AA Change: Y943N

DomainStartEndE-ValueType
PTB 31 191 2.08e-29 SMART
PTB 197 457 3.16e-29 SMART
low complexity region 708 720 N/A INTRINSIC
Pfam:DUF3350 809 872 3.3e-31 PFAM
TBC 923 1143 5.2e-77 SMART
Blast:TBC 1168 1226 2e-23 BLAST
Blast:TBC 1231 1285 1e-20 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000161991
AA Change: Y880N

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000125509
Gene: ENSMUSG00000033083
AA Change: Y880N

DomainStartEndE-ValueType
PTB 31 191 2.08e-29 SMART
PTB 197 457 3.16e-29 SMART
Pfam:DUF3350 746 809 1.2e-27 PFAM
TBC 860 1080 5.2e-77 SMART
Blast:TBC 1105 1163 1e-23 BLAST
Blast:TBC 1168 1222 1e-20 BLAST
Meta Mutation Damage Score 0.8555 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.0%
Validation Efficiency 98% (100/102)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the Tre-2/BUB2/CDC16 domain family. The protein encoded by this gene is a Rab-GTPase-activating protein, and contains two phopshotyrosine-binding domains (PTB1 and PTB2), a calmodulin-binding domain (CBD), a Rab-GTPase domain, and multiple AKT phosphomotifs. This protein is thought to play an important role in glucose homeostasis by regulating the insulin-dependent trafficking of the glucose transporter 4 (GLUT4), important for removing glucose from the bloodstream into skeletal muscle and fat tissues. Reduced expression of this gene results in an increase in GLUT4 levels at the plasma membrane, suggesting that this protein is important in intracellular retention of GLUT4 under basal conditions. When exposed to insulin, this protein is phosphorylated, dissociates from GLUT4 vesicles, resulting in increased GLUT4 at the cell surface, and enhanced glucose transport. Phosphorylation of this protein by AKT is required for proper translocation of GLUT4 to the cell surface. Individuals homozygous for a mutation in this gene are at higher risk for type 2 diabetes and have higher levels of circulating glucose and insulin levels after glucose ingestion. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygous for a null allele exhibit reduced blood glucose levels under both fasted and fed conditions, insulin resistance in both muscle and liver, decreased energy expenditure and oxygen consumption, abnormal adipocyte and muscle cell glucose uptake, and increased hepatic gluconeogenesis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 92 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4833420G17Rik T C 13: 119,610,757 (GRCm39) probably benign Het
9030619P08Rik T A 15: 75,303,267 (GRCm39) noncoding transcript Het
A430033K04Rik G T 5: 138,645,119 (GRCm39) E335* probably null Het
Abcb1b A T 5: 8,862,671 (GRCm39) T118S probably benign Het
Abcb1b T A 5: 8,911,602 (GRCm39) I133N probably damaging Het
Acox3 A G 5: 35,747,080 (GRCm39) N166D probably damaging Het
Adam5 T C 8: 25,276,248 (GRCm39) Y473C probably damaging Het
Ankmy2 A G 12: 36,236,917 (GRCm39) K242E possibly damaging Het
Apc2 A C 10: 80,149,841 (GRCm39) I1603L probably benign Het
Arhgef25 T A 10: 127,021,472 (GRCm39) I249F probably damaging Het
Birc2 T C 9: 7,860,553 (GRCm39) H255R probably benign Het
Cables1 A T 18: 12,074,334 (GRCm39) R486W possibly damaging Het
Caskin1 A T 17: 24,726,135 (GRCm39) D1414V probably damaging Het
Ccdc175 A G 12: 72,227,619 (GRCm39) S55P probably damaging Het
Ccdc57 A T 11: 120,751,978 (GRCm39) S868T probably benign Het
Ccny A T 18: 9,449,516 (GRCm39) probably null Het
Cdc34b A T 11: 94,633,087 (GRCm39) I96F probably damaging Het
Ctnnd1 A G 2: 84,452,417 (GRCm39) F69L possibly damaging Het
Cul9 C T 17: 46,849,451 (GRCm39) D565N probably damaging Het
Cxcl16 A G 11: 70,346,519 (GRCm39) V208A probably benign Het
Cyb5rl A G 4: 106,926,329 (GRCm39) probably benign Het
Ddx18 T C 1: 121,493,823 (GRCm39) K54E probably benign Het
Ddx60 G A 8: 62,432,372 (GRCm39) V885I probably damaging Het
Dlg1 C T 16: 31,573,626 (GRCm39) T9I probably benign Het
Dnase1 T C 16: 3,855,771 (GRCm39) probably benign Het
Drd4 T C 7: 140,873,690 (GRCm39) M114T probably damaging Het
Egfr A T 11: 16,858,949 (GRCm39) D976V probably damaging Het
Eif2s1 T A 12: 78,926,785 (GRCm39) N178K probably benign Het
Exoc3l4 A G 12: 111,395,155 (GRCm39) H591R probably benign Het
Galntl6 T C 8: 59,152,945 (GRCm39) probably benign Het
Glipr1l2 T A 10: 111,942,904 (GRCm39) I253K possibly damaging Het
Gnat1 A T 9: 107,554,433 (GRCm39) M115K probably benign Het
Gtsf2 T C 15: 103,352,755 (GRCm39) E88G possibly damaging Het
Hormad1 T A 3: 95,492,531 (GRCm39) probably null Het
Hydin A T 8: 111,217,305 (GRCm39) I1398F possibly damaging Het
Ifnar1 T C 16: 91,301,974 (GRCm39) V483A probably benign Het
Ints11 T C 4: 155,971,385 (GRCm39) F278L probably damaging Het
Ints6 A G 14: 62,939,911 (GRCm39) L593P probably damaging Het
Krt7 C T 15: 101,311,853 (GRCm39) R104C probably damaging Het
Map4k1 A T 7: 28,682,427 (GRCm39) H16L probably benign Het
Mef2d T A 3: 88,075,404 (GRCm39) I422N probably damaging Het
Mipep G T 14: 61,022,231 (GRCm39) R32L probably damaging Het
Mon1a A G 9: 107,779,850 (GRCm39) E473G probably damaging Het
Mterf2 T A 10: 84,955,979 (GRCm39) Q215L probably damaging Het
Mybpc1 T A 10: 88,391,525 (GRCm39) Y324F probably benign Het
Myh11 T C 16: 14,023,818 (GRCm39) E1512G probably damaging Het
Myo1g A T 11: 6,465,976 (GRCm39) F370I probably damaging Het
Myo5c T A 9: 75,204,791 (GRCm39) M1548K possibly damaging Het
Myof T A 19: 37,924,300 (GRCm39) I1306F probably damaging Het
Nle1 A G 11: 82,799,018 (GRCm39) F21S probably damaging Het
Noc2l C G 4: 156,330,368 (GRCm39) D513E probably damaging Het
Or1e17 A T 11: 73,832,028 (GRCm39) I319F probably benign Het
Or2z2 A G 11: 58,346,733 (GRCm39) V14A probably benign Het
Orc1 T C 4: 108,471,670 (GRCm39) *841R probably null Het
Patz1 A G 11: 3,257,720 (GRCm39) D573G probably damaging Het
Pcdhga3 A G 18: 37,809,154 (GRCm39) T536A probably benign Het
Pde6h C T 6: 136,938,201 (GRCm39) T58I possibly damaging Het
Pip5k1a T C 3: 94,978,094 (GRCm39) I275V probably benign Het
Pkd1 T C 17: 24,805,042 (GRCm39) probably null Het
Polr1e G A 4: 45,029,429 (GRCm39) A297T probably damaging Het
Polrmt A G 10: 79,582,385 (GRCm39) M1T probably null Het
Rbm34 T C 8: 127,678,087 (GRCm39) D269G possibly damaging Het
Rnf122 T A 8: 31,602,177 (GRCm39) M1K probably null Het
Rnf32 G A 5: 29,403,576 (GRCm39) R7H probably benign Het
Ryr2 T C 13: 11,729,497 (GRCm39) E2375G possibly damaging Het
Ryr2 T C 13: 11,848,878 (GRCm39) T361A probably benign Het
Serpina3m T C 12: 104,355,360 (GRCm39) I9T probably benign Het
Serpinb9 T A 13: 33,192,847 (GRCm39) W135R probably damaging Het
Sf3b1 T C 1: 55,038,871 (GRCm39) N804S probably benign Het
Shroom1 A G 11: 53,355,999 (GRCm39) T350A probably benign Het
Slc24a5 G A 2: 124,910,188 (GRCm39) V30I probably benign Het
Slc38a8 A T 8: 120,209,423 (GRCm39) probably null Het
Smarcd1 A G 15: 99,605,862 (GRCm39) S378G possibly damaging Het
Stx1b T C 7: 127,407,093 (GRCm39) I55V probably damaging Het
Sult2a8 A G 7: 14,159,457 (GRCm39) V54A probably damaging Het
Tacc2 T C 7: 130,330,507 (GRCm39) S264P probably damaging Het
Tlr5 T C 1: 182,801,038 (GRCm39) I114T probably benign Het
Tmco6 T C 18: 36,868,555 (GRCm39) probably null Het
Treh T C 9: 44,593,945 (GRCm39) L144P probably damaging Het
Trmt2a T A 16: 18,067,418 (GRCm39) C30* probably null Het
Ttbk2 A T 2: 120,603,758 (GRCm39) F258L possibly damaging Het
Ttn T C 2: 76,785,380 (GRCm39) D665G probably damaging Het
Unc93b1 T C 19: 3,992,023 (GRCm39) probably null Het
Uroc1 T C 6: 90,322,376 (GRCm39) L300P probably damaging Het
Vps35l T C 7: 118,379,491 (GRCm39) I426T possibly damaging Het
Xbp1 A G 11: 5,471,125 (GRCm39) E44G probably damaging Het
Zfp451 A T 1: 33,816,942 (GRCm39) V119D probably damaging Het
Zfp457 T A 13: 67,441,342 (GRCm39) H315L probably damaging Het
Zfp518a T A 19: 40,904,295 (GRCm39) V1408D possibly damaging Het
Zfp52 T G 17: 21,780,665 (GRCm39) L171R probably benign Het
Zfp712 C T 13: 67,188,676 (GRCm39) C617Y probably damaging Het
Zfp770 T C 2: 114,027,868 (GRCm39) N67S probably benign Het
Other mutations in Tbc1d4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00087:Tbc1d4 APN 14 101,845,548 (GRCm39) missense probably damaging 1.00
IGL00864:Tbc1d4 APN 14 101,682,002 (GRCm39) missense probably benign 0.23
IGL01065:Tbc1d4 APN 14 101,686,629 (GRCm39) splice site probably benign
IGL01144:Tbc1d4 APN 14 101,682,099 (GRCm39) missense probably damaging 0.99
IGL01153:Tbc1d4 APN 14 101,845,451 (GRCm39) missense possibly damaging 0.52
IGL01472:Tbc1d4 APN 14 101,727,300 (GRCm39) nonsense probably null
IGL02177:Tbc1d4 APN 14 101,692,375 (GRCm39) missense possibly damaging 0.90
IGL02259:Tbc1d4 APN 14 101,703,166 (GRCm39) missense probably damaging 1.00
IGL02938:Tbc1d4 APN 14 101,738,536 (GRCm39) missense probably damaging 1.00
IGL02975:Tbc1d4 APN 14 101,695,549 (GRCm39) missense probably damaging 1.00
R0396:Tbc1d4 UTSW 14 101,695,499 (GRCm39) splice site probably null
R0787:Tbc1d4 UTSW 14 101,686,645 (GRCm39) missense probably damaging 1.00
R0944:Tbc1d4 UTSW 14 101,716,656 (GRCm39) splice site probably benign
R1167:Tbc1d4 UTSW 14 101,845,455 (GRCm39) missense probably damaging 1.00
R1456:Tbc1d4 UTSW 14 101,744,542 (GRCm39) missense probably damaging 1.00
R1465:Tbc1d4 UTSW 14 101,685,124 (GRCm39) missense possibly damaging 0.87
R1465:Tbc1d4 UTSW 14 101,685,124 (GRCm39) missense possibly damaging 0.87
R1672:Tbc1d4 UTSW 14 101,712,651 (GRCm39) missense possibly damaging 0.92
R1762:Tbc1d4 UTSW 14 101,744,574 (GRCm39) missense possibly damaging 0.95
R2057:Tbc1d4 UTSW 14 101,714,591 (GRCm39) missense probably damaging 0.97
R2260:Tbc1d4 UTSW 14 101,731,847 (GRCm39) missense probably damaging 1.00
R2762:Tbc1d4 UTSW 14 101,731,797 (GRCm39) missense probably damaging 1.00
R3814:Tbc1d4 UTSW 14 101,696,191 (GRCm39) missense possibly damaging 0.94
R3983:Tbc1d4 UTSW 14 101,744,649 (GRCm39) missense probably benign 0.00
R4498:Tbc1d4 UTSW 14 101,845,772 (GRCm39) missense probably damaging 1.00
R4580:Tbc1d4 UTSW 14 101,696,219 (GRCm39) missense probably benign 0.00
R4664:Tbc1d4 UTSW 14 101,700,263 (GRCm39) intron probably benign
R4872:Tbc1d4 UTSW 14 101,682,144 (GRCm39) missense probably benign 0.06
R4940:Tbc1d4 UTSW 14 101,744,667 (GRCm39) missense probably benign 0.27
R4966:Tbc1d4 UTSW 14 101,695,610 (GRCm39) missense probably damaging 1.00
R5103:Tbc1d4 UTSW 14 101,696,318 (GRCm39) nonsense probably null
R5180:Tbc1d4 UTSW 14 101,745,008 (GRCm39) missense probably damaging 1.00
R5366:Tbc1d4 UTSW 14 101,845,412 (GRCm39) missense possibly damaging 0.67
R5673:Tbc1d4 UTSW 14 101,692,444 (GRCm39) missense probably damaging 1.00
R6057:Tbc1d4 UTSW 14 101,727,353 (GRCm39) missense probably damaging 0.99
R6180:Tbc1d4 UTSW 14 101,696,206 (GRCm39) missense probably benign 0.01
R6361:Tbc1d4 UTSW 14 101,744,610 (GRCm39) missense probably damaging 0.97
R6509:Tbc1d4 UTSW 14 101,845,754 (GRCm39) missense possibly damaging 0.92
R6791:Tbc1d4 UTSW 14 101,845,695 (GRCm39) missense probably damaging 0.98
R7001:Tbc1d4 UTSW 14 101,696,185 (GRCm39) missense probably benign 0.43
R7016:Tbc1d4 UTSW 14 101,724,877 (GRCm39) missense probably damaging 1.00
R7575:Tbc1d4 UTSW 14 101,685,025 (GRCm39) missense probably damaging 1.00
R7691:Tbc1d4 UTSW 14 101,745,077 (GRCm39) missense probably damaging 1.00
R7936:Tbc1d4 UTSW 14 101,703,190 (GRCm39) missense probably damaging 1.00
R7991:Tbc1d4 UTSW 14 101,845,715 (GRCm39) missense probably damaging 0.98
R8182:Tbc1d4 UTSW 14 101,744,990 (GRCm39) missense probably damaging 1.00
R8540:Tbc1d4 UTSW 14 101,845,712 (GRCm39) missense probably damaging 1.00
R9126:Tbc1d4 UTSW 14 101,724,952 (GRCm39) missense probably benign 0.01
R9282:Tbc1d4 UTSW 14 101,845,616 (GRCm39) missense possibly damaging 0.93
R9288:Tbc1d4 UTSW 14 101,692,308 (GRCm39) missense probably damaging 1.00
R9385:Tbc1d4 UTSW 14 101,700,356 (GRCm39) missense probably damaging 1.00
R9424:Tbc1d4 UTSW 14 101,703,096 (GRCm39) missense probably damaging 1.00
R9494:Tbc1d4 UTSW 14 101,845,895 (GRCm39) start codon destroyed probably null 0.90
R9655:Tbc1d4 UTSW 14 101,744,567 (GRCm39) missense probably damaging 1.00
R9658:Tbc1d4 UTSW 14 101,845,856 (GRCm39) missense probably damaging 0.98
R9712:Tbc1d4 UTSW 14 101,744,846 (GRCm39) missense probably benign
Z1088:Tbc1d4 UTSW 14 101,689,859 (GRCm39) missense probably damaging 1.00
Z1176:Tbc1d4 UTSW 14 101,744,523 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AGTCAGGAGCTCTGCAGATG -3'
(R):5'- TATACTGGAGACTATGAGCTGAGGG -3'

Sequencing Primer
(F):5'- TCTGCAGATGCCAACAGG -3'
(R):5'- CTATGAGCTGAGGGTGACAGAC -3'
Posted On 2016-04-27