Incidental Mutation 'R1956:Git2'
ID 217780
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 039970-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.377) question?
Stock # R1956 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 114865469-114912647 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) C to T at 114887398 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Stop codon at position 299 (W299*)
Ref Sequence ENSEMBL: ENSMUSP00000136796 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043283] [ENSMUST00000086564] [ENSMUST00000112183] [ENSMUST00000112185] [ENSMUST00000131993] [ENSMUST00000155908] [ENSMUST00000178440]
AlphaFold Q9JLQ2
Predicted Effect probably null
Transcript: ENSMUST00000043283
AA Change: W298*
SMART Domains Protein: ENSMUSP00000039718
Gene: ENSMUSG00000041890
AA Change: W298*

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: W298*
SMART Domains Protein: ENSMUSP00000083754
Gene: ENSMUSG00000041890
AA Change: W298*

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: W300*
SMART Domains Protein: ENSMUSP00000107801
Gene: ENSMUSG00000041890
AA Change: W300*

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: W297*
SMART Domains Protein: ENSMUSP00000107803
Gene: ENSMUSG00000041890
AA Change: W297*

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 benign
Transcript: ENSMUST00000130925
SMART Domains Protein: ENSMUSP00000115185
Gene: ENSMUSG00000041890

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 null
Transcript: ENSMUST00000131993
AA Change: W188*
SMART Domains Protein: ENSMUSP00000118812
Gene: ENSMUSG00000041890
AA Change: W188*

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 noncoding transcript
Transcript: ENSMUST00000153756
Predicted Effect probably null
Transcript: ENSMUST00000155908
AA Change: W298*
SMART Domains Protein: ENSMUSP00000122302
Gene: ENSMUSG00000041890
AA Change: W298*

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: W299*
SMART Domains Protein: ENSMUSP00000136796
Gene: ENSMUSG00000041890
AA Change: W299*

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: ENSMUST00000202581
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.2%
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: 102 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aard A T 15: 51,908,316 (GRCm39) D157V probably damaging Het
Abcg5 A G 17: 84,977,803 (GRCm39) V151A probably damaging Het
Acss3 A G 10: 106,772,029 (GRCm39) V682A probably benign Het
Adamts9 A T 6: 92,836,830 (GRCm39) C641S probably damaging Het
Adipor1 T C 1: 134,350,771 (GRCm39) S7P probably benign Het
Ankrd27 T A 7: 35,303,264 (GRCm39) Y215N probably damaging Het
Arhgef7 T A 8: 11,855,266 (GRCm39) L182Q probably damaging Het
Arnt C T 3: 95,355,704 (GRCm39) S16L possibly damaging Het
Arrdc4 T C 7: 68,391,547 (GRCm39) K240R probably benign Het
Atg2b T C 12: 105,635,677 (GRCm39) Y197C probably damaging Het
Atp13a2 A G 4: 140,731,572 (GRCm39) K907R possibly damaging Het
Cadps2 A T 6: 23,287,685 (GRCm39) M1160K probably damaging Het
Cdk12 A G 11: 98,110,042 (GRCm39) T688A probably benign Het
Cfap43 T A 19: 47,885,649 (GRCm39) Y322F probably benign Het
Crabp2 T C 3: 87,856,193 (GRCm39) F16L probably damaging Het
Creb3 A G 4: 43,563,279 (GRCm39) probably null Het
Crk T C 11: 75,583,496 (GRCm39) Y239H possibly damaging Het
Cyp3a13 A G 5: 137,908,204 (GRCm39) I215T probably benign Het
D130043K22Rik A G 13: 25,069,578 (GRCm39) Y879C probably damaging Het
Depdc5 T C 5: 33,061,175 (GRCm39) V334A probably damaging Het
Dgkh T C 14: 78,855,981 (GRCm39) N231S probably damaging Het
Disp2 T A 2: 118,622,704 (GRCm39) H1145Q probably benign Het
Epb41l4b T C 4: 57,038,553 (GRCm39) T563A possibly damaging Het
Ephb3 G A 16: 21,040,132 (GRCm39) R498H probably damaging Het
F10 T C 8: 13,105,422 (GRCm39) I329T probably damaging Het
Fam13b G T 18: 34,578,382 (GRCm39) Q760K possibly damaging Het
Fmo4 G A 1: 162,631,259 (GRCm39) T236I probably benign Het
Foxp4 C T 17: 48,186,796 (GRCm39) R378Q unknown Het
Fpr-rs4 A G 17: 18,242,518 (GRCm39) Y175C probably damaging Het
Fzd8 T A 18: 9,214,502 (GRCm39) M528K probably damaging Het
Gcc2 A G 10: 58,121,965 (GRCm39) H1134R possibly damaging Het
Gdf10 G A 14: 33,654,710 (GRCm39) A406T probably benign Het
Ggn T A 7: 28,871,341 (GRCm39) S240R probably damaging Het
Gm42669 A T 5: 107,656,738 (GRCm39) E355D possibly damaging Het
Gm5134 T C 10: 75,840,680 (GRCm39) F508S possibly damaging Het
Gm9923 G T 10: 72,145,490 (GRCm39) V114L probably benign Het
Has3 A T 8: 107,605,435 (GRCm39) Y547F probably benign Het
Heatr5a A G 12: 51,992,202 (GRCm39) probably null Het
Hnrnpk A T 13: 58,544,000 (GRCm39) probably null Het
Ifna4 A T 4: 88,760,311 (GRCm39) I72F probably damaging Het
Ip6k3 A T 17: 27,370,142 (GRCm39) L92Q probably benign Het
Itpripl1 T C 2: 126,983,927 (GRCm39) E65G probably damaging Het
Kcnh5 G C 12: 74,944,358 (GRCm39) Q964E probably benign Het
Kmt2d A G 15: 98,757,471 (GRCm39) probably benign Het
Lrrc69 A G 4: 14,665,986 (GRCm39) V324A possibly damaging Het
Mefv T C 16: 3,535,691 (GRCm39) Q79R probably damaging Het
Mettl17 T C 14: 52,126,254 (GRCm39) S168P probably damaging Het
Mpp4 A T 1: 59,197,811 (GRCm39) S23T probably benign Het
Nabp1 A T 1: 51,517,004 (GRCm39) V24D probably damaging Het
Nod2 T A 8: 89,390,836 (GRCm39) F359Y probably damaging Het
Or10g1b C T 14: 52,628,037 (GRCm39) M64I probably benign Het
Or1p1c A T 11: 74,160,670 (GRCm39) T152S probably damaging Het
Or51b17 T G 7: 103,542,925 (GRCm39) S6R probably benign Het
Or52d3 C A 7: 104,229,116 (GRCm39) L88M probably damaging Het
Or5ak4 T C 2: 85,161,444 (GRCm39) D266G probably benign Het
Or5b107 T C 19: 13,142,560 (GRCm39) Y61H probably damaging Het
Or6a2 C T 7: 106,600,342 (GRCm39) A242T probably damaging Het
Or7a39 A G 10: 78,715,267 (GRCm39) Q87R probably benign Het
Pcdh18 T C 3: 49,710,400 (GRCm39) H305R probably benign Het
Phf1 T A 17: 27,154,719 (GRCm39) probably null Het
Pold3 T C 7: 99,737,318 (GRCm39) K379R probably benign Het
Polr1f T A 12: 33,487,817 (GRCm39) V244D probably benign Het
Pou2f3 T A 9: 43,056,534 (GRCm39) T108S probably benign Het
Prdm5 C A 6: 65,913,060 (GRCm39) T203K probably damaging Het
Psma5 A G 3: 108,173,760 (GRCm39) S79G probably benign Het
Psme4 T A 11: 30,782,424 (GRCm39) S889T probably damaging Het
Ptk2 A T 15: 73,087,832 (GRCm39) V902D possibly damaging Het
Rad54l T A 4: 115,967,554 (GRCm39) I243F probably damaging Het
Ralgapa2 A G 2: 146,302,679 (GRCm39) F95L probably benign Het
Rassf6 G A 5: 90,763,730 (GRCm39) Q71* probably null Het
Ryr2 A T 13: 11,695,966 (GRCm39) L2967H probably damaging Het
Scn5a T C 9: 119,346,479 (GRCm39) T1058A possibly damaging Het
Sdk1 T C 5: 142,080,336 (GRCm39) L1276P probably damaging Het
Serpina12 T G 12: 104,002,048 (GRCm39) T223P probably damaging Het
Sh3yl1 A G 12: 30,992,787 (GRCm39) probably null Het
Spata31g1 A T 4: 42,970,105 (GRCm39) probably null Het
St6galnac5 T A 3: 152,552,120 (GRCm39) Q149L probably benign Het
Stam2 T C 2: 52,598,239 (GRCm39) probably null Het
Tac2 A G 10: 127,564,349 (GRCm39) probably null Het
Tbata G A 10: 61,019,256 (GRCm39) D271N probably damaging Het
Tbx3 T C 5: 119,819,018 (GRCm39) V531A probably benign Het
Tektl1 A G 10: 78,586,373 (GRCm39) probably null Het
Thra T A 11: 98,654,567 (GRCm39) D312E probably benign Het
Tlr1 T A 5: 65,082,520 (GRCm39) I686F probably damaging Het
Tmem86b A T 7: 4,631,706 (GRCm39) F115L probably benign Het
Tmem94 A G 11: 115,679,500 (GRCm39) D259G possibly damaging Het
Trim69 G A 2: 122,004,956 (GRCm39) probably null Het
Usp43 T A 11: 67,795,159 (GRCm39) Q243L probably damaging Het
Vcam1 T C 3: 115,919,606 (GRCm39) Y226C probably damaging Het
Vmn2r104 A T 17: 20,262,313 (GRCm39) N272K probably damaging Het
Vmn2r26 G A 6: 124,030,846 (GRCm39) C527Y probably damaging Het
Vmn2r84 G A 10: 130,226,677 (GRCm39) A387V probably benign Het
Vps13b A T 15: 35,869,553 (GRCm39) I2686F probably damaging Het
Vps8 C T 16: 21,279,892 (GRCm39) T281M probably damaging Het
Wdfy3 A G 5: 102,067,275 (GRCm39) V1219A probably benign Het
Wnt9b A G 11: 103,621,638 (GRCm39) C340R probably damaging Het
Zfhx3 T C 8: 109,520,774 (GRCm39) V632A probably benign Het
Zfp1006 A T 8: 129,948,309 (GRCm39) D41E possibly damaging Het
Zfp341 A T 2: 154,480,132 (GRCm39) T528S probably benign Het
Zfp990 G A 4: 145,261,452 (GRCm39) A33T probably damaging Het
Zranb1 T G 7: 132,584,458 (GRCm39) S601R probably damaging Het
Zyx A T 6: 42,328,289 (GRCm39) K166I 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
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
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'- TTTCCGTGTATGTCCACAAGG -3'
(R):5'- TACGACGAAGTTGACAGGCG -3'

Sequencing Primer
(F):5'- GGACACCAAATATCATGCCATCAGTC -3'
(R):5'- TAGCATGCGGCCTACCTAC -3'
Posted On 2014-08-01