Incidental Mutation 'R5876:Asap2'
ID 490530
Institutional Source Beutler Lab
Gene Symbol Asap2
Ensembl Gene ENSMUSG00000052632
Gene Name ArfGAP with SH3 domain, ankyrin repeat and PH domain 2
Synonyms 6530401G17Rik, LOC385250, Ddef2
Accession Numbers
Essential gene? Probably non essential (E-score: 0.122) question?
Stock # R5876 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 21161369-21320172 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 21262810 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 229 (N229K)
Ref Sequence ENSEMBL: ENSMUSP00000063217 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050990] [ENSMUST00000064595] [ENSMUST00000090834] [ENSMUST00000101562]
AlphaFold Q7SIG6
Predicted Effect probably benign
Transcript: ENSMUST00000050990
AA Change: N229K

PolyPhen 2 Score 0.232 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000054631
Gene: ENSMUSG00000052632
AA Change: N229K

DomainStartEndE-ValueType
low complexity region 127 144 N/A INTRINSIC
low complexity region 154 166 N/A INTRINSIC
PH 306 399 2.31e-18 SMART
ArfGap 421 541 6.82e-27 SMART
ANK 584 616 6.17e-1 SMART
ANK 620 649 4.03e-5 SMART
ANK 653 683 1.48e3 SMART
low complexity region 693 707 N/A INTRINSIC
low complexity region 765 789 N/A INTRINSIC
low complexity region 827 847 N/A INTRINSIC
SH3 896 954 4.28e-16 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000064595
AA Change: N229K

PolyPhen 2 Score 0.884 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000063217
Gene: ENSMUSG00000052632
AA Change: N229K

DomainStartEndE-ValueType
Pfam:BAR 11 247 2.4e-9 PFAM
Pfam:BAR_3 31 265 3.3e-28 PFAM
PH 306 399 2.31e-18 SMART
ArfGap 421 541 6.82e-27 SMART
ANK 584 616 6.17e-1 SMART
ANK 620 649 4.03e-5 SMART
ANK 653 683 1.48e3 SMART
low complexity region 693 707 N/A INTRINSIC
low complexity region 765 789 N/A INTRINSIC
low complexity region 837 849 N/A INTRINSIC
low complexity region 872 892 N/A INTRINSIC
SH3 941 999 4.28e-16 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000090834
AA Change: N229K

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000088344
Gene: ENSMUSG00000052632
AA Change: N229K

DomainStartEndE-ValueType
low complexity region 127 144 N/A INTRINSIC
low complexity region 154 166 N/A INTRINSIC
Blast:PH 196 318 1e-50 BLAST
Blast:ArfGap 334 395 5e-30 BLAST
ANK 438 470 6.17e-1 SMART
ANK 474 503 4.03e-5 SMART
ANK 507 537 1.48e3 SMART
low complexity region 547 561 N/A INTRINSIC
low complexity region 619 643 N/A INTRINSIC
low complexity region 681 701 N/A INTRINSIC
SH3 750 808 4.28e-16 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000101562
AA Change: N229K

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000099098
Gene: ENSMUSG00000052632
AA Change: N229K

DomainStartEndE-ValueType
low complexity region 127 144 N/A INTRINSIC
low complexity region 154 166 N/A INTRINSIC
PH 309 402 2.31e-18 SMART
ArfGap 424 544 6.82e-27 SMART
ANK 587 619 6.17e-1 SMART
ANK 623 652 4.03e-5 SMART
ANK 656 686 1.48e3 SMART
low complexity region 696 710 N/A INTRINSIC
low complexity region 768 792 N/A INTRINSIC
low complexity region 830 850 N/A INTRINSIC
SH3 899 957 4.28e-16 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a multidomain protein containing an N-terminal alpha-helical region with a coiled-coil motif, followed by a pleckstrin homology (PH) domain, an Arf-GAP domain, an ankyrin homology region, a proline-rich region, and a C-terminal Src homology 3 (SH3) domain. The protein localizes in the Golgi apparatus and at the plasma membrane, where it colocalizes with protein tyrosine kinase 2-beta (PYK2). The encoded protein forms a stable complex with PYK2 in vivo. This interaction appears to be mediated by binding of its SH3 domain to the C-terminal proline-rich domain of PYK2. The encoded protein is tyrosine phosphorylated by activated PYK2. It has catalytic activity for class I and II ArfGAPs in vitro, and can bind the class III Arf ARF6 without immediate GAP activity. The encoded protein is believed to function as an ARF GAP that controls ARF-mediated vesicle budding when recruited to Golgi membranes. In addition, it functions as a substrate and downstream target for PYK2 and SRC, a pathway that may be involved in the regulation of vesicular transport. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2008]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700034E13Rik A G 18: 52,796,654 (GRCm39) D64G possibly damaging Het
Ano2 T A 6: 126,016,242 (GRCm39) M925K possibly damaging Het
Arnt2 T C 7: 83,996,720 (GRCm39) T69A probably damaging Het
Atp13a3 T A 16: 30,181,552 (GRCm39) N23Y probably benign Het
Cbr4 G A 8: 61,943,627 (GRCm39) G91R possibly damaging Het
Cdc27 A T 11: 104,406,244 (GRCm39) C624S probably benign Het
Cdc42bpg T A 19: 6,360,845 (GRCm39) I201N probably damaging Het
Cdh5 A G 8: 104,869,209 (GRCm39) Y645C probably damaging Het
Celsr2 C T 3: 108,321,259 (GRCm39) V518I probably damaging Het
Clca4b T C 3: 144,617,821 (GRCm39) T761A possibly damaging Het
Cpne4 C A 9: 104,802,969 (GRCm39) S204R probably damaging Het
Dcaf1 T C 9: 106,740,849 (GRCm39) W1279R probably damaging Het
Dennd4a C T 9: 64,819,037 (GRCm39) P1731S probably damaging Het
Dmxl1 T A 18: 50,004,051 (GRCm39) V892D possibly damaging Het
Fam131b A G 6: 42,298,182 (GRCm39) probably null Het
Fam83b T A 9: 76,399,132 (GRCm39) D657V possibly damaging Het
Fam83e T A 7: 45,371,787 (GRCm39) probably null Het
Fbxo4 A T 15: 4,007,301 (GRCm39) I121N probably damaging Het
Gabrg2 A G 11: 41,859,647 (GRCm39) S202P probably damaging Het
Grid2 T A 6: 64,640,146 (GRCm39) I788N probably damaging Het
Grik4 T A 9: 42,599,319 (GRCm39) N53Y probably damaging Het
Hipk2 A C 6: 38,707,802 (GRCm39) probably null Het
Hps5 T C 7: 46,438,620 (GRCm39) T38A probably damaging Het
Hs1bp3 A G 12: 8,391,843 (GRCm39) D315G possibly damaging Het
Kdm4a C T 4: 117,996,073 (GRCm39) M985I probably damaging Het
Kdm5d A G Y: 900,525 (GRCm39) Y190C probably damaging Het
Krt86 T C 15: 101,374,491 (GRCm39) S295P probably damaging Het
Matr3 T A 18: 35,720,791 (GRCm39) D413E probably benign Het
Mbd5 T A 2: 49,164,657 (GRCm39) F319L probably damaging Het
Mcoln1 T A 8: 3,560,910 (GRCm39) Y411N probably damaging Het
Mpdz C A 4: 81,203,711 (GRCm39) E1863* probably null Het
Mrps9 A G 1: 42,934,538 (GRCm39) E173G probably damaging Het
Or7a42 A T 10: 78,791,191 (GRCm39) I51F probably benign Het
Osmr T C 15: 6,850,528 (GRCm39) T692A probably benign Het
Pkhd1l1 A T 15: 44,441,984 (GRCm39) H3641L possibly damaging Het
Pml T C 9: 58,140,465 (GRCm39) T421A possibly damaging Het
Podxl A G 6: 31,505,391 (GRCm39) probably null Het
Ppargc1b C G 18: 61,442,164 (GRCm39) D591H probably damaging Het
Prkag3 A G 1: 74,787,975 (GRCm39) probably benign Het
Proz A G 8: 13,123,448 (GRCm39) R240G probably benign Het
Ptpn13 C A 5: 103,624,826 (GRCm39) D43E probably damaging Het
Rbm5 T G 9: 107,637,525 (GRCm39) K135N probably damaging Het
Ska1 G A 18: 74,330,599 (GRCm39) T201M probably damaging Het
Slc35f5 A C 1: 125,515,100 (GRCm39) probably null Het
Slc9a3 T C 13: 74,309,842 (GRCm39) L510P probably damaging Het
Speer4a2 T C 5: 26,289,716 (GRCm39) E237G probably damaging Het
Svil A G 18: 5,082,828 (GRCm39) K1231E probably damaging Het
Tanc2 T C 11: 105,813,439 (GRCm39) S1628P possibly damaging Het
Tm9sf3 T A 19: 41,229,023 (GRCm39) D260V probably damaging Het
Ttc9 G T 12: 81,678,396 (GRCm39) R73L probably damaging Het
Vps13b A G 15: 35,917,207 (GRCm39) I3684V probably damaging Het
Vps8 T C 16: 21,280,189 (GRCm39) probably null Het
Vwa3b T A 1: 37,115,520 (GRCm39) I328N probably damaging Het
Wdr1 C T 5: 38,687,366 (GRCm39) V222M probably benign Het
Xpnpep1 T A 19: 52,985,439 (GRCm39) T530S probably damaging Het
Zc3h6 C T 2: 128,835,197 (GRCm39) S111F probably benign Het
Zfp768 G A 7: 126,943,718 (GRCm39) P137S probably benign Het
Other mutations in Asap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00791:Asap2 APN 12 21,289,649 (GRCm39) missense possibly damaging 0.66
IGL01140:Asap2 APN 12 21,256,317 (GRCm39) missense probably damaging 1.00
IGL01285:Asap2 APN 12 21,279,264 (GRCm39) missense probably damaging 1.00
IGL01318:Asap2 APN 12 21,297,296 (GRCm39) missense probably null 0.00
IGL01355:Asap2 APN 12 21,268,087 (GRCm39) splice site probably benign
IGL01593:Asap2 APN 12 21,263,203 (GRCm39) missense probably null 0.03
IGL01705:Asap2 APN 12 21,299,369 (GRCm39) missense possibly damaging 0.85
IGL01716:Asap2 APN 12 21,304,307 (GRCm39) missense possibly damaging 0.94
IGL02822:Asap2 APN 12 21,315,911 (GRCm39) missense probably damaging 1.00
IGL02876:Asap2 APN 12 21,308,164 (GRCm39) missense probably benign 0.00
IGL02991:Asap2 APN 12 21,299,294 (GRCm39) splice site probably benign
R0157:Asap2 UTSW 12 21,256,326 (GRCm39) missense probably damaging 1.00
R0399:Asap2 UTSW 12 21,267,998 (GRCm39) missense possibly damaging 0.90
R0472:Asap2 UTSW 12 21,263,186 (GRCm39) missense possibly damaging 0.47
R0959:Asap2 UTSW 12 21,297,320 (GRCm39) missense probably damaging 1.00
R0981:Asap2 UTSW 12 21,315,961 (GRCm39) missense probably damaging 0.98
R1141:Asap2 UTSW 12 21,235,111 (GRCm39) missense probably damaging 1.00
R1382:Asap2 UTSW 12 21,315,955 (GRCm39) missense probably damaging 1.00
R1418:Asap2 UTSW 12 21,289,590 (GRCm39) missense probably damaging 1.00
R1418:Asap2 UTSW 12 21,289,586 (GRCm39) missense probably damaging 1.00
R1469:Asap2 UTSW 12 21,263,180 (GRCm39) missense probably benign 0.00
R1469:Asap2 UTSW 12 21,263,180 (GRCm39) missense probably benign 0.00
R1526:Asap2 UTSW 12 21,235,188 (GRCm39) missense probably damaging 1.00
R1542:Asap2 UTSW 12 21,315,998 (GRCm39) missense probably damaging 1.00
R1710:Asap2 UTSW 12 21,274,393 (GRCm39) missense probably damaging 1.00
R1750:Asap2 UTSW 12 21,253,999 (GRCm39) missense probably damaging 1.00
R2151:Asap2 UTSW 12 21,162,084 (GRCm39) missense probably damaging 1.00
R2152:Asap2 UTSW 12 21,162,084 (GRCm39) missense probably damaging 1.00
R2154:Asap2 UTSW 12 21,162,084 (GRCm39) missense probably damaging 1.00
R2323:Asap2 UTSW 12 21,253,969 (GRCm39) missense probably damaging 1.00
R2378:Asap2 UTSW 12 21,304,319 (GRCm39) missense possibly damaging 0.95
R3151:Asap2 UTSW 12 21,274,378 (GRCm39) missense probably damaging 1.00
R3757:Asap2 UTSW 12 21,317,767 (GRCm39) missense probably damaging 1.00
R4305:Asap2 UTSW 12 21,279,482 (GRCm39) missense probably damaging 1.00
R4307:Asap2 UTSW 12 21,279,482 (GRCm39) missense probably damaging 1.00
R4308:Asap2 UTSW 12 21,279,482 (GRCm39) missense probably damaging 1.00
R4345:Asap2 UTSW 12 21,280,832 (GRCm39) missense probably damaging 1.00
R4525:Asap2 UTSW 12 21,279,293 (GRCm39) splice site probably null
R4562:Asap2 UTSW 12 21,162,094 (GRCm39) missense probably damaging 1.00
R4999:Asap2 UTSW 12 21,302,766 (GRCm39) missense probably benign 0.19
R5027:Asap2 UTSW 12 21,254,082 (GRCm39) missense probably damaging 1.00
R5221:Asap2 UTSW 12 21,263,191 (GRCm39) missense probably benign 0.14
R5645:Asap2 UTSW 12 21,315,983 (GRCm39) missense probably damaging 0.99
R5799:Asap2 UTSW 12 21,218,247 (GRCm39) missense probably damaging 1.00
R5888:Asap2 UTSW 12 21,268,191 (GRCm39) missense probably damaging 1.00
R5912:Asap2 UTSW 12 21,256,344 (GRCm39) missense probably damaging 1.00
R6576:Asap2 UTSW 12 21,294,704 (GRCm39) missense probably damaging 1.00
R6896:Asap2 UTSW 12 21,315,526 (GRCm39) missense probably damaging 1.00
R6934:Asap2 UTSW 12 21,218,251 (GRCm39) missense probably damaging 1.00
R7134:Asap2 UTSW 12 21,315,964 (GRCm39) nonsense probably null
R7347:Asap2 UTSW 12 21,279,458 (GRCm39) missense probably benign 0.03
R7378:Asap2 UTSW 12 21,162,052 (GRCm39) missense probably benign 0.01
R7515:Asap2 UTSW 12 21,279,240 (GRCm39) missense possibly damaging 0.76
R8033:Asap2 UTSW 12 21,274,390 (GRCm39) missense probably damaging 1.00
R8793:Asap2 UTSW 12 21,218,212 (GRCm39) missense probably damaging 1.00
R8891:Asap2 UTSW 12 21,162,144 (GRCm39) missense probably damaging 1.00
R8972:Asap2 UTSW 12 21,279,249 (GRCm39) missense probably damaging 1.00
R9021:Asap2 UTSW 12 21,253,999 (GRCm39) missense possibly damaging 0.94
R9216:Asap2 UTSW 12 21,263,191 (GRCm39) missense probably benign 0.14
R9323:Asap2 UTSW 12 21,162,148 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GTCAGGAGAGTCTGGTTTCC -3'
(R):5'- GTTTCCAGACAGCACAGCATG -3'

Sequencing Primer
(F):5'- CACAAATGCTCAGGCTTATAATTCG -3'
(R):5'- CACAGCATGCATACAGGAGGTTATAG -3'
Posted On 2017-10-20