Incidental Mutation 'R7575:Git2'
ID 586324
Institutional Source Beutler Lab
Gene Symbol Git2
Ensembl Gene ENSMUSG00000041890
Gene Name GIT ArfGAP 2
Synonyms 1500036H07Rik, B230104M05Rik, 9630056M03Rik, 5830420E16Rik, Cool associated tyrosine phosphorylated-2, ARF GTPase activating protein 2, Cat-2
MMRRC Submission 045632-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.377) question?
Stock # R7575 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 114865469-114912647 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 114904550 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 123 (R123H)
Ref Sequence ENSEMBL: ENSMUSP00000107803 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043283] [ENSMUST00000086564] [ENSMUST00000112183] [ENSMUST00000112185] [ENSMUST00000131016] [ENSMUST00000131993] [ENSMUST00000155908] [ENSMUST00000178440]
AlphaFold Q9JLQ2
Predicted Effect probably damaging
Transcript: ENSMUST00000043283
AA Change: R123H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000039718
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 124 1.42e-56 SMART
ANK 132 161 2.55e2 SMART
ANK 166 195 1.21e1 SMART
ANK 199 228 3.95e1 SMART
GIT 266 296 4.96e-10 SMART
GIT 330 360 1.27e-7 SMART
Pfam:GIT1_C 550 674 2.4e-64 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000086564
AA Change: R123H

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000083754
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 124 1.42e-56 SMART
ANK 132 161 2.55e2 SMART
ANK 166 195 1.21e1 SMART
ANK 199 228 3.95e1 SMART
GIT 266 296 4.96e-10 SMART
GIT 330 360 1.27e-7 SMART
Pfam:GIT_CC 414 478 3.7e-31 PFAM
low complexity region 555 570 N/A INTRINSIC
Pfam:GIT1_C 636 752 6.4e-52 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000112183
AA Change: R123H

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000107801
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 124 1.42e-56 SMART
ANK 132 161 2.55e2 SMART
ANK 166 195 1.21e1 SMART
ANK 199 228 3.95e1 SMART
GIT 268 298 4.96e-10 SMART
GIT 332 362 1.27e-7 SMART
Pfam:GIT1_C 552 676 1e-64 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000112185
AA Change: R123H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107803
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 124 1.42e-56 SMART
ANK 132 161 2.55e2 SMART
ANK 166 195 1.21e1 SMART
ANK 199 228 3.95e1 SMART
GIT 265 295 4.96e-10 SMART
GIT 329 359 1.27e-7 SMART
low complexity region 504 519 N/A INTRINSIC
Pfam:GIT1_C 579 703 3e-64 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000131016
AA Change: R118H

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000116722
Gene: ENSMUSG00000041890
AA Change: R118H

DomainStartEndE-ValueType
ArfGap 9 119 4.52e-41 SMART
ANK 127 156 2.55e2 SMART
ANK 161 190 1.21e1 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000131993
AA Change: R12H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000118812
Gene: ENSMUSG00000041890
AA Change: R12H

DomainStartEndE-ValueType
ANK 21 50 2.55e2 SMART
ANK 55 84 1.21e1 SMART
ANK 88 117 3.95e1 SMART
Pfam:GIT_SHD 156 186 7.9e-19 PFAM
Pfam:GIT_SHD 220 249 3.5e-17 PFAM
Predicted Effect
SMART Domains Protein: ENSMUSP00000122302
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 96 2.04e-25 SMART
ANK 104 133 2.55e2 SMART
ANK 138 167 1.21e1 SMART
ANK 171 200 3.95e1 SMART
GIT 238 268 4.96e-10 SMART
GIT 302 332 1.27e-7 SMART
Pfam:GIT1_C 474 598 8.3e-65 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000178440
AA Change: R123H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136796
Gene: ENSMUSG00000041890
AA Change: R123H

DomainStartEndE-ValueType
ArfGap 1 124 1.42e-56 SMART
ANK 132 161 2.55e2 SMART
ANK 166 195 1.21e1 SMART
ANK 199 228 3.95e1 SMART
GIT 267 297 4.96e-10 SMART
GIT 331 361 1.27e-7 SMART
Pfam:GIT1_C 551 675 2.4e-64 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the GIT protein family, which interact with G protein-coupled receptor kinases and possess ADP-ribosylation factor (ARF) GTPase-activating protein (GAP) activity. GIT proteins traffic between cytoplasmic complexes, focal adhesions, and the cell periphery, and interact with Pak interacting exchange factor beta (PIX) to form large oligomeric complexes that transiently recruit other proteins. GIT proteins regulate cytoskeletal dynamics and participate in receptor internalization and membrane trafficking. This gene has been shown to repress lamellipodial extension and focal adhesion turnover, and is thought to regulate cell motility. This gene undergoes extensive alternative splicing to generate multiple isoforms, but the full-length nature of some of these variants has not been determined. The various isoforms have functional differences, with respect to ARF GAP activity and to G protein-coupled receptor kinase 2 binding. [provided by RefSeq, Sep 2008]
PHENOTYPE: Mice homozygous for a null allele show frequent splenomegaly, extramedullary hematopoiesis, impaired neutrophil chemotaxis, misoriented hyperproduction of superoxide anions and increased susceptibility to fungal infection. Homozygotes for a gene trap allele have reduced marginal zone B cell numbers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik C T 14: 32,384,589 (GRCm39) V459I probably benign Het
4921539E11Rik T C 4: 103,088,192 (GRCm39) D439G probably damaging Het
Adam18 T C 8: 25,115,873 (GRCm39) N607S possibly damaging Het
Adamtsl3 A T 7: 82,223,756 (GRCm39) N1179I possibly damaging Het
Adarb1 A G 10: 77,139,129 (GRCm39) F552S probably damaging Het
Ago1 T C 4: 126,347,701 (GRCm39) E394G probably benign Het
Alb G A 5: 90,613,788 (GRCm39) C224Y probably damaging Het
Alms1 T A 6: 85,599,141 (GRCm39) H1322Q possibly damaging Het
Arhgef18 T G 8: 3,501,635 (GRCm39) V643G probably damaging Het
Asah2 T C 19: 31,994,103 (GRCm39) Q414R probably benign Het
Atpsckmt C T 15: 31,606,186 (GRCm39) A48V probably damaging Het
Bbc3 G A 7: 16,046,292 (GRCm39) R76H possibly damaging Het
Bub1b T A 2: 118,471,639 (GRCm39) S1000T possibly damaging Het
Bud23 A T 5: 135,089,982 (GRCm39) Y70* probably null Het
C1d A G 11: 17,212,694 (GRCm39) E13G probably damaging Het
Camk1 T A 6: 113,315,325 (GRCm39) I158F probably damaging Het
Ccr2 A C 9: 123,905,843 (GRCm39) D41A probably benign Het
Cdh18 G T 15: 23,400,683 (GRCm39) E348* probably null Het
Col6a3 A G 1: 90,738,321 (GRCm39) L1066P possibly damaging Het
Cyp11b1 T A 15: 74,711,162 (GRCm39) D172V probably benign Het
Cyp2j8 A G 4: 96,358,785 (GRCm39) I378T possibly damaging Het
Cys1 T A 12: 24,718,647 (GRCm39) K69* probably null Het
Dip2c A G 13: 9,678,048 (GRCm39) K1165E probably damaging Het
Drd3 A T 16: 43,637,496 (GRCm39) I232F probably benign Het
Dusp7 T C 9: 106,250,876 (GRCm39) C334R probably damaging Het
Eppk1 A G 15: 75,995,442 (GRCm39) S480P not run Het
Erc1 G T 6: 119,801,721 (GRCm39) P99T possibly damaging Het
Fam170b C T 14: 32,558,155 (GRCm39) P330L unknown Het
Fasn G T 11: 120,703,513 (GRCm39) T1573K possibly damaging Het
Fras1 A T 5: 96,691,173 (GRCm39) T130S probably benign Het
Fzd4 A G 7: 89,056,918 (GRCm39) I322V possibly damaging Het
Gbp10 G A 5: 105,384,015 (GRCm39) probably benign Het
Gdpd4 A T 7: 97,647,448 (GRCm39) H365L probably benign Het
Gfy A G 7: 44,827,524 (GRCm39) S191P probably benign Het
Ghr A T 15: 3,349,994 (GRCm39) S395T probably damaging Het
Htt A G 5: 35,062,987 (GRCm39) D2873G probably damaging Het
Idua A T 5: 108,829,565 (GRCm39) D476V probably damaging Het
Inppl1 G A 7: 101,477,689 (GRCm39) R683W probably damaging Het
Ipp T C 4: 116,389,841 (GRCm39) S466P probably benign Het
Iqgap2 A G 13: 95,798,131 (GRCm39) V1058A probably damaging Het
Jmy A T 13: 93,601,103 (GRCm39) Y434* probably null Het
Kmt2d CTGCTGCTG CTGCTGCTGATGCTGCTG 15: 98,747,492 (GRCm39) probably benign Het
Mogs T G 6: 83,092,816 (GRCm39) S85R probably damaging Het
Mroh2b A T 15: 4,964,087 (GRCm39) D863V probably damaging Het
Mtmr10 A T 7: 63,947,213 (GRCm39) I43F probably damaging Het
Mtr T C 13: 12,213,963 (GRCm39) D903G probably benign Het
Ncor1 A G 11: 62,274,082 (GRCm39) V186A probably benign Het
Notch3 C T 17: 32,373,793 (GRCm39) D472N possibly damaging Het
Or4k44 A T 2: 111,368,597 (GRCm39) F12L probably damaging Het
Or6c68 T C 10: 129,157,728 (GRCm39) F79L probably damaging Het
Or8j3c A G 2: 86,253,582 (GRCm39) F146S probably benign Het
Or9i1 T C 19: 13,839,381 (GRCm39) S75P probably damaging Het
Oxr1 T G 15: 41,686,758 (GRCm39) L547V possibly damaging Het
Pappa2 A T 1: 158,642,100 (GRCm39) C1319S probably damaging Het
Papss1 A C 3: 131,348,857 (GRCm39) K623N probably damaging Het
Parp4 T C 14: 56,875,375 (GRCm39) F1198S probably benign Het
Pcare T A 17: 72,057,850 (GRCm39) Q609L probably damaging Het
Pcnt A T 10: 76,225,086 (GRCm39) V1806D probably benign Het
Pitx2 A T 3: 129,009,375 (GRCm39) H98L probably damaging Het
Polq C A 16: 36,911,496 (GRCm39) D2410E probably benign Het
Prdm9 C T 17: 15,764,890 (GRCm39) C630Y probably damaging Het
Preb A T 5: 31,115,839 (GRCm39) D201E probably damaging Het
Rasa3 A T 8: 13,645,887 (GRCm39) I151N possibly damaging Het
Rasgrp2 T A 19: 6,454,397 (GRCm39) S147T probably damaging Het
Rev3l A G 10: 39,697,441 (GRCm39) D646G possibly damaging Het
Sdc1 A G 12: 8,840,619 (GRCm39) E128G probably damaging Het
Slamf7 A C 1: 171,466,762 (GRCm39) C148G probably damaging Het
Slc19a2 T C 1: 164,084,691 (GRCm39) S194P probably damaging Het
Spata31 C T 13: 65,070,726 (GRCm39) P958L unknown Het
Sprr2b CTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCC CTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCC 3: 92,224,826 (GRCm39) probably benign Het
Stradb A G 1: 59,027,739 (GRCm39) I90V probably benign Het
Tas2r134 A G 2: 51,518,166 (GRCm39) D215G probably damaging Het
Tbc1d4 T C 14: 101,685,025 (GRCm39) K1209E probably damaging Het
Thbs1 A G 2: 117,953,409 (GRCm39) D942G probably damaging Het
Tmem107 C T 11: 68,963,633 (GRCm39) P139S probably benign Het
Tmem216 A T 19: 10,529,266 (GRCm39) M40K probably benign Het
Tpte A G 8: 22,845,498 (GRCm39) Y516C probably damaging Het
Trim54 G A 5: 31,291,431 (GRCm39) G184D possibly damaging Het
Try5 A T 6: 41,288,748 (GRCm39) L157Q probably benign Het
Ubqlnl G A 7: 103,797,697 (GRCm39) A600V probably damaging Het
Uhrf2 C A 19: 30,048,768 (GRCm39) P258Q probably damaging Het
Ush2a A T 1: 188,554,885 (GRCm39) E3554D possibly damaging Het
Usp40 A C 1: 87,877,682 (GRCm39) L1158W probably damaging Het
Vmn1r121 T A 7: 20,832,198 (GRCm39) R81* probably null Het
Vmn1r203 C A 13: 22,708,588 (GRCm39) T123K probably benign Het
Vmn2r101 T C 17: 19,831,654 (GRCm39) V550A probably benign Het
Wdr49 A T 3: 75,358,193 (GRCm39) M184K probably damaging Het
Wipi2 A G 5: 142,643,987 (GRCm39) N123S probably damaging Het
Zbtb14 T C 17: 69,694,442 (GRCm39) F47L probably damaging Het
Zc3h7b C A 15: 81,662,086 (GRCm39) S385* probably null Het
Zhx2 T A 15: 57,686,658 (GRCm39) F676I probably damaging Het
Other mutations in Git2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01669:Git2 APN 5 114,905,166 (GRCm39) missense probably damaging 1.00
IGL02538:Git2 APN 5 114,869,047 (GRCm39) splice site probably benign
IGL03114:Git2 APN 5 114,871,918 (GRCm39) splice site probably benign
IGL03278:Git2 APN 5 114,883,641 (GRCm39) splice site probably null
IGL03278:Git2 APN 5 114,883,640 (GRCm39) splice site probably benign
bridge UTSW 5 114,887,621 (GRCm39) critical splice donor site probably null
hashi UTSW 5 114,907,676 (GRCm39) critical splice donor site probably null
ponto UTSW 5 114,877,162 (GRCm39) missense probably damaging 1.00
vecchio UTSW 5 114,907,759 (GRCm39) nonsense probably null
R0184:Git2 UTSW 5 114,877,098 (GRCm39) missense possibly damaging 0.47
R0241:Git2 UTSW 5 114,871,290 (GRCm39) missense probably damaging 1.00
R0241:Git2 UTSW 5 114,871,290 (GRCm39) missense probably damaging 1.00
R0540:Git2 UTSW 5 114,886,335 (GRCm39) missense probably damaging 1.00
R0543:Git2 UTSW 5 114,883,592 (GRCm39) missense probably damaging 0.97
R0612:Git2 UTSW 5 114,890,342 (GRCm39) missense probably damaging 1.00
R1144:Git2 UTSW 5 114,891,375 (GRCm39) missense probably benign 0.27
R1225:Git2 UTSW 5 114,871,239 (GRCm39) splice site probably benign
R1783:Git2 UTSW 5 114,877,185 (GRCm39) missense probably damaging 1.00
R1923:Git2 UTSW 5 114,877,162 (GRCm39) missense probably damaging 1.00
R1956:Git2 UTSW 5 114,887,398 (GRCm39) nonsense probably null
R1981:Git2 UTSW 5 114,887,620 (GRCm39) splice site probably benign
R2029:Git2 UTSW 5 114,904,511 (GRCm39) critical splice donor site probably null
R3150:Git2 UTSW 5 114,868,410 (GRCm39) missense probably damaging 1.00
R4087:Git2 UTSW 5 114,902,466 (GRCm39) missense probably damaging 0.99
R4367:Git2 UTSW 5 114,902,727 (GRCm39) missense probably damaging 1.00
R4400:Git2 UTSW 5 114,871,970 (GRCm39) missense possibly damaging 0.94
R4702:Git2 UTSW 5 114,883,543 (GRCm39) missense probably damaging 1.00
R4758:Git2 UTSW 5 114,868,412 (GRCm39) missense probably damaging 1.00
R4840:Git2 UTSW 5 114,883,543 (GRCm39) missense probably damaging 1.00
R5236:Git2 UTSW 5 114,905,233 (GRCm39) missense probably damaging 1.00
R5427:Git2 UTSW 5 114,868,389 (GRCm39) missense possibly damaging 0.82
R5510:Git2 UTSW 5 114,881,835 (GRCm39) critical splice donor site probably null
R6014:Git2 UTSW 5 114,871,938 (GRCm39) missense probably benign 0.32
R6162:Git2 UTSW 5 114,899,717 (GRCm39) missense probably damaging 0.99
R6195:Git2 UTSW 5 114,905,175 (GRCm39) missense probably benign 0.27
R6198:Git2 UTSW 5 114,883,556 (GRCm39) nonsense probably null
R6233:Git2 UTSW 5 114,905,175 (GRCm39) missense probably benign 0.27
R6277:Git2 UTSW 5 114,871,308 (GRCm39) missense probably damaging 1.00
R6603:Git2 UTSW 5 114,869,052 (GRCm39) critical splice donor site probably null
R7141:Git2 UTSW 5 114,907,759 (GRCm39) nonsense probably null
R7420:Git2 UTSW 5 114,868,431 (GRCm39) missense probably benign 0.00
R7468:Git2 UTSW 5 114,871,958 (GRCm39) missense probably damaging 1.00
R7574:Git2 UTSW 5 114,904,550 (GRCm39) missense probably damaging 1.00
R7577:Git2 UTSW 5 114,904,550 (GRCm39) missense probably damaging 1.00
R7651:Git2 UTSW 5 114,871,296 (GRCm39) missense probably damaging 1.00
R7658:Git2 UTSW 5 114,904,550 (GRCm39) missense probably damaging 1.00
R7893:Git2 UTSW 5 114,907,737 (GRCm39) missense possibly damaging 0.83
R8067:Git2 UTSW 5 114,904,579 (GRCm39) missense probably damaging 0.99
R8415:Git2 UTSW 5 114,871,989 (GRCm39) missense possibly damaging 0.80
R8878:Git2 UTSW 5 114,899,649 (GRCm39) missense possibly damaging 0.95
R8984:Git2 UTSW 5 114,868,256 (GRCm39) missense probably damaging 0.99
R9022:Git2 UTSW 5 114,907,676 (GRCm39) critical splice donor site probably null
R9084:Git2 UTSW 5 114,902,515 (GRCm39) missense probably damaging 0.99
R9117:Git2 UTSW 5 114,887,621 (GRCm39) critical splice donor site probably null
R9234:Git2 UTSW 5 114,899,682 (GRCm39) missense possibly damaging 0.91
R9488:Git2 UTSW 5 114,904,533 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- TCCAGTGTGTCTGAGAGGAG -3'
(R):5'- CTTTGACTCTGCTGCAGTGGAG -3'

Sequencing Primer
(F):5'- CCAGTGTGTCTGAGAGGAGTGAATG -3'
(R):5'- TTGTTTCCAAACCAGCC -3'
Posted On 2019-10-24