Incidental Mutation 'R6198:Git2'
ID 503033
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 044338-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.377) question?
Stock # R6198 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 114865469-114912647 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 114883556 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 393 (Y393*)
Ref Sequence ENSEMBL: ENSMUSP00000136796 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043283] [ENSMUST00000086564] [ENSMUST00000112183] [ENSMUST00000112185] [ENSMUST00000131993] [ENSMUST00000146044] [ENSMUST00000155908] [ENSMUST00000178440]
AlphaFold Q9JLQ2
Predicted Effect probably null
Transcript: ENSMUST00000043283
AA Change: Y392*
SMART Domains Protein: ENSMUSP00000039718
Gene: ENSMUSG00000041890
AA Change: Y392*

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 null
Transcript: ENSMUST00000086564
AA Change: Y392*
SMART Domains Protein: ENSMUSP00000083754
Gene: ENSMUSG00000041890
AA Change: Y392*

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 null
Transcript: ENSMUST00000112183
AA Change: Y394*
SMART Domains Protein: ENSMUSP00000107801
Gene: ENSMUSG00000041890
AA Change: Y394*

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 null
Transcript: ENSMUST00000112185
AA Change: Y391*
SMART Domains Protein: ENSMUSP00000107803
Gene: ENSMUSG00000041890
AA Change: Y391*

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 null
Transcript: ENSMUST00000130925
AA Change: Y54*
SMART Domains Protein: ENSMUSP00000115185
Gene: ENSMUSG00000041890
AA Change: Y54*

DomainStartEndE-ValueType
Pfam:GIT_SHD 1 21 9.7e-5 PFAM
Pfam:GIT_CC 77 115 7.7e-14 PFAM
low complexity region 203 218 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000131993
SMART Domains Protein: ENSMUSP00000118812
Gene: ENSMUSG00000041890

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 probably benign
Transcript: ENSMUST00000146044
SMART Domains Protein: ENSMUSP00000115988
Gene: ENSMUSG00000041890

DomainStartEndE-ValueType
PDB:2W6A|B 3 59 5e-16 PDB
Pfam:GIT1_C 182 306 2.4e-65 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000155908
AA Change: Y392*
SMART Domains Protein: ENSMUSP00000122302
Gene: ENSMUSG00000041890
AA Change: Y392*

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 null
Transcript: ENSMUST00000178440
AA Change: Y393*
SMART Domains Protein: ENSMUSP00000136796
Gene: ENSMUSG00000041890
AA Change: Y393*

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000201442
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153756
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 99% (68/69)
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik A T 3: 124,210,499 (GRCm39) probably null Het
2610318N02Rik A G 16: 16,936,233 (GRCm39) S164P probably damaging Het
Acsbg3 A G 17: 57,189,679 (GRCm39) S265G probably damaging Het
Acyp2 C T 11: 30,456,354 (GRCm39) E98K possibly damaging Het
Adam19 A C 11: 46,012,329 (GRCm39) N275T probably damaging Het
Adgrg7 T A 16: 56,597,556 (GRCm39) T84S possibly damaging Het
Asl C T 5: 130,047,757 (GRCm39) V70I probably benign Het
Atp2c1 A G 9: 105,398,271 (GRCm39) S26P probably benign Het
Bcas3 A T 11: 85,400,261 (GRCm39) D410V probably damaging Het
Cc2d1b C T 4: 108,490,422 (GRCm39) R825W probably damaging Het
Ccdc15 A C 9: 37,225,581 (GRCm39) probably null Het
Cfh A G 1: 140,033,178 (GRCm39) S789P probably damaging Het
Cltc T C 11: 86,611,188 (GRCm39) N561S probably benign Het
Cnst A G 1: 179,420,430 (GRCm39) Q187R probably damaging Het
Csmd3 T C 15: 48,177,273 (GRCm39) T422A probably benign Het
Cyp2c55 A T 19: 38,995,565 (GRCm39) R26* probably null Het
Dgkb A T 12: 38,223,822 (GRCm39) M414L probably benign Het
Dgkd A G 1: 87,851,930 (GRCm39) D444G probably damaging Het
Dipk1b A G 2: 26,525,710 (GRCm39) K215E probably damaging Het
Dnmt3c T C 2: 153,561,929 (GRCm39) V544A noncoding transcript Het
Dus3l A T 17: 57,074,858 (GRCm39) T327S possibly damaging Het
Elf2 A T 3: 51,184,670 (GRCm39) L5Q probably damaging Het
Fxyd6 A G 9: 45,301,968 (GRCm39) Y30C probably damaging Het
Gcc2 A T 10: 58,128,412 (GRCm39) T1375S probably benign Het
Gm14403 AAACCCTA AA 2: 177,201,448 (GRCm39) probably benign Het
Golgb1 T C 16: 36,713,757 (GRCm39) L246P probably damaging Het
Grp G T 18: 66,013,057 (GRCm39) Q74H possibly damaging Het
Ifi203 A T 1: 173,751,648 (GRCm39) M391K probably damaging Het
Itih2 A G 2: 10,103,352 (GRCm39) Y712H probably benign Het
Kdm5a T A 6: 120,415,958 (GRCm39) V1626E probably benign Het
Klhl40 A G 9: 121,607,833 (GRCm39) Y331C probably damaging Het
Kprp T A 3: 92,731,994 (GRCm39) Y352F probably damaging Het
Lama2 G T 10: 27,064,018 (GRCm39) H1286Q probably damaging Het
Lgi4 T A 7: 30,768,547 (GRCm39) probably null Het
Lrrc47 A T 4: 154,100,129 (GRCm39) N235I probably damaging Het
Lrrc74b T A 16: 17,366,650 (GRCm39) I308F probably damaging Het
Map7d1 T A 4: 126,135,636 (GRCm39) K135M probably damaging Het
Marchf5 A G 19: 37,188,140 (GRCm39) R36G probably damaging Het
Mtx3 C A 13: 92,989,359 (GRCm39) P299Q probably benign Het
Muc21 T A 17: 35,931,808 (GRCm39) probably benign Het
Ncapd2 C A 6: 125,156,286 (GRCm39) E500* probably null Het
Nckap5l T C 15: 99,323,869 (GRCm39) K878R probably damaging Het
Nphs1 T C 7: 30,167,340 (GRCm39) I756T probably damaging Het
Olfm4 T G 14: 80,237,813 (GRCm39) S17A probably benign Het
Or1j15 A G 2: 36,458,963 (GRCm39) M118V probably damaging Het
Or4b1 A T 2: 89,979,782 (GRCm39) D189E probably damaging Het
Pak1ip1 G T 13: 41,154,886 (GRCm39) Q27H probably benign Het
Piezo2 A T 18: 63,290,281 (GRCm39) C159* probably null Het
Pkn2 G T 3: 142,516,165 (GRCm39) T538K probably benign Het
Ppp3cc A T 14: 70,485,060 (GRCm39) M198K probably benign Het
Rrm1 T G 7: 102,095,936 (GRCm39) probably null Het
Setd3 T C 12: 108,131,427 (GRCm39) K7E possibly damaging Het
Shc1 A G 3: 89,329,414 (GRCm39) K86R probably benign Het
Slc16a7 T C 10: 125,064,084 (GRCm39) T418A probably benign Het
Spocd1 C T 4: 129,849,208 (GRCm39) P676S probably damaging Het
Spp1 A G 5: 104,587,374 (GRCm39) probably null Het
Syne1 A G 10: 5,252,269 (GRCm39) Y2462H probably damaging Het
Tiam2 T C 17: 3,464,396 (GRCm39) S42P probably benign Het
Tmem63b C T 17: 45,972,442 (GRCm39) V722I probably benign Het
Ubqln1 A G 13: 58,344,404 (GRCm39) S130P probably benign Het
Usp34 G T 11: 23,434,127 (GRCm39) L3215F probably damaging Het
Uvssa A G 5: 33,566,854 (GRCm39) Y517C probably damaging Het
Vps13d A T 4: 144,875,560 (GRCm39) F1649Y probably benign Het
Zfp236 A G 18: 82,675,278 (GRCm39) S405P probably damaging Het
Zfp9 T C 6: 118,454,282 (GRCm39) M1V probably null Het
Zfp946 A T 17: 22,673,896 (GRCm39) S217C probably damaging Het
Zfp970 T A 2: 177,167,253 (GRCm39) C276S probably damaging Het
Zswim5 T A 4: 116,735,204 (GRCm39) F183Y probably benign 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
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
R7575: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'- TCCAAGGCCTAACCCTTCTG -3'
(R):5'- TGTGTGACTGTCCCTTAAGC -3'

Sequencing Primer
(F):5'- CTTCTGGTGGCACTGGGAAATAAAC -3'
(R):5'- GTGTGACTGTCCCTTAAGCCTCTG -3'
Posted On 2018-02-27