Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL01705:Asap2'

104567

Institutional Source

Australian Phenomics Network (link to record)

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: 0.106) question?

Stock #

IGL01705

Quality Score

Status

Chromosome

Chromosomal Location

20990459-21270171 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 21249368 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Lysine at position 633 (N633K)

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: N633K

PolyPhen 2 Score 0.065 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000054631
Gene: ENSMUSG00000052632
AA Change: N633K

Domain	Start	End	E-Value	Type
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: N633K

PolyPhen 2 Score 0.853 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000063217
Gene: ENSMUSG00000052632
AA Change: N633K

Domain	Start	End	E-Value	Type
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

unknown
Transcript: ENSMUST00000090834
AA Change: N487K

SMART Domains

Protein: ENSMUSP00000088344
Gene: ENSMUSG00000052632
AA Change: N487K

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000101562
AA Change: N636K

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)

SMART Domains

Protein: ENSMUSP00000099098
Gene: ENSMUSG00000052632
AA Change: N636K

Domain	Start	End	E-Value	Type
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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000172962

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000173157

Coding Region Coverage

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: 31 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts19	A	G	18: 59,032,966	T1077A	possibly damaging	Het
Akap13	T	C	7: 75,746,767	V2504A	possibly damaging	Het
Anks3	A	T	16: 4,947,723	W172R	probably benign	Het
Astn1	A	T	1: 158,504,313	S326C	probably damaging	Het
Cachd1	A	G	4: 100,983,539	K900E	possibly damaging	Het
Cd5	A	T	19: 10,726,295		probably null	Het
D130043K22Rik	T	A	13: 24,857,941	N284K	probably benign	Het
Dtna	C	T	18: 23,545,731	A38V	probably damaging	Het
Eny2	C	A	15: 44,432,435		probably null	Het
Grm5	A	G	7: 88,130,046	Q930R	possibly damaging	Het
Igkv4-73	A	T	6: 69,197,725		noncoding transcript	Het
Lama2	A	T	10: 27,189,274		probably benign	Het
Lipg	A	G	18: 74,947,971		probably null	Het
Mettl7b	T	A	10: 128,958,862	I198F	probably benign	Het
Neto2	T	C	8: 85,641,003	K371E	probably damaging	Het
Olfr965	T	C	9: 39,719,581	M118T	possibly damaging	Het
Paxbp1	A	G	16: 91,016,988	F834L	probably benign	Het
Paxip1	A	T	5: 27,748,859	S946R	probably damaging	Het
Pclo	A	G	5: 14,677,865		probably benign	Het
Plcg2	T	C	8: 117,581,662	L331P	probably damaging	Het
Reep1	A	G	6: 71,773,288	T95A	probably damaging	Het
Rfx2	A	G	17: 56,785,303	Y332H	possibly damaging	Het
Smchd1	A	T	17: 71,381,398	D1288E	probably damaging	Het
Spag17	A	G	3: 100,022,730	M582V	probably benign	Het
Susd1	A	G	4: 59,332,931		probably benign	Het
Syt9	T	G	7: 107,436,352	L192R	probably damaging	Het
Tlr6	T	C	5: 64,954,130	K478R	probably benign	Het
Tmem115	G	T	9: 107,535,204	L242F	probably benign	Het
Tnfaip1	T	C	11: 78,525,468	D263G	probably benign	Het
Ubqln3	T	A	7: 104,142,677	I69F	probably damaging	Het
Vps52	T	C	17: 33,966,068	L712P	probably damaging	Het

Other mutations in Asap2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00791:Asap2	APN	12	21239648	missense	possibly damaging	0.66
IGL01140:Asap2	APN	12	21206316	missense	probably damaging	1.00
IGL01285:Asap2	APN	12	21229263	missense	probably damaging	1.00
IGL01318:Asap2	APN	12	21247295	missense	probably null	0.00
IGL01355:Asap2	APN	12	21218086	splice site	probably benign
IGL01593:Asap2	APN	12	21213202	missense	probably null	0.03
IGL01716:Asap2	APN	12	21254306	missense	possibly damaging	0.94
IGL02822:Asap2	APN	12	21265910	missense	probably damaging	1.00
IGL02876:Asap2	APN	12	21258163	missense	probably benign	0.00
IGL02991:Asap2	APN	12	21249293	splice site	probably benign
R0157:Asap2	UTSW	12	21206325	missense	probably damaging	1.00
R0399:Asap2	UTSW	12	21217997	missense	possibly damaging	0.90
R0472:Asap2	UTSW	12	21213185	missense	possibly damaging	0.47
R0959:Asap2	UTSW	12	21247319	missense	probably damaging	1.00
R0981:Asap2	UTSW	12	21265960	missense	probably damaging	0.98
R1141:Asap2	UTSW	12	21185110	missense	probably damaging	1.00
R1382:Asap2	UTSW	12	21265954	missense	probably damaging	1.00
R1418:Asap2	UTSW	12	21239585	missense	probably damaging	1.00
R1418:Asap2	UTSW	12	21239589	missense	probably damaging	1.00
R1469:Asap2	UTSW	12	21213179	missense	probably benign	0.00
R1469:Asap2	UTSW	12	21213179	missense	probably benign	0.00
R1526:Asap2	UTSW	12	21185187	missense	probably damaging	1.00
R1542:Asap2	UTSW	12	21265997	missense	probably damaging	1.00
R1710:Asap2	UTSW	12	21224392	missense	probably damaging	1.00
R1750:Asap2	UTSW	12	21203998	missense	probably damaging	1.00
R2151:Asap2	UTSW	12	21112083	missense	probably damaging	1.00
R2152:Asap2	UTSW	12	21112083	missense	probably damaging	1.00
R2154:Asap2	UTSW	12	21112083	missense	probably damaging	1.00
R2323:Asap2	UTSW	12	21203968	missense	probably damaging	1.00
R2378:Asap2	UTSW	12	21254318	missense	possibly damaging	0.95
R3151:Asap2	UTSW	12	21224377	missense	probably damaging	1.00
R3757:Asap2	UTSW	12	21267766	missense	probably damaging	1.00
R4305:Asap2	UTSW	12	21229481	missense	probably damaging	1.00
R4307:Asap2	UTSW	12	21229481	missense	probably damaging	1.00
R4308:Asap2	UTSW	12	21229481	missense	probably damaging	1.00
R4345:Asap2	UTSW	12	21230831	missense	probably damaging	1.00
R4525:Asap2	UTSW	12	21229292	splice site	probably null
R4562:Asap2	UTSW	12	21112093	missense	probably damaging	1.00
R4999:Asap2	UTSW	12	21252765	missense	probably benign	0.19
R5027:Asap2	UTSW	12	21204081	missense	probably damaging	1.00
R5221:Asap2	UTSW	12	21213190	missense	probably benign	0.14
R5645:Asap2	UTSW	12	21265982	missense	probably damaging	0.99
R5799:Asap2	UTSW	12	21168246	missense	probably damaging	1.00
R5876:Asap2	UTSW	12	21212809	missense	possibly damaging	0.88
R5888:Asap2	UTSW	12	21218190	missense	probably damaging	1.00
R5912:Asap2	UTSW	12	21206343	missense	probably damaging	1.00
R6576:Asap2	UTSW	12	21244703	missense	probably damaging	1.00
R6896:Asap2	UTSW	12	21265525	missense	probably damaging	1.00
R6934:Asap2	UTSW	12	21168250	missense	probably damaging	1.00
R7134:Asap2	UTSW	12	21265963	nonsense	probably null
R7347:Asap2	UTSW	12	21229457	missense	probably benign	0.03
R7378:Asap2	UTSW	12	21112051	missense	probably benign	0.01
R7515:Asap2	UTSW	12	21229239	missense	possibly damaging	0.76
R8033:Asap2	UTSW	12	21224389	missense	probably damaging	1.00
R8793:Asap2	UTSW	12	21168211	missense	probably damaging	1.00
R8891:Asap2	UTSW	12	21112143	missense	probably damaging	1.00
R8972:Asap2	UTSW	12	21229248	missense	probably damaging	1.00
R9021:Asap2	UTSW	12	21203998	missense	possibly damaging	0.94
R9216:Asap2	UTSW	12	21213190	missense	probably benign	0.14
R9323:Asap2	UTSW	12	21112147	missense	probably benign	0.00

Posted On

2014-01-21