Incidental Mutation 'R4959:Sytl2'
ID 382160
Institutional Source Beutler Lab
Gene Symbol Sytl2
Ensembl Gene ENSMUSG00000030616
Gene Name synaptotagmin-like 2
Synonyms Slp2-b, Slp2-c, Slp2-d, Slp2, Slp2-a
MMRRC Submission 042556-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.384) question?
Stock # R4959 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 89951460-90059927 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 90025245 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Cysteine at position 411 (S411C)
Ref Sequence ENSEMBL: ENSMUSP00000147191 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107210] [ENSMUST00000107211] [ENSMUST00000190731] [ENSMUST00000190837] [ENSMUST00000207578] [ENSMUST00000208720]
AlphaFold Q99N50
Predicted Effect possibly damaging
Transcript: ENSMUST00000107210
AA Change: S411C

PolyPhen 2 Score 0.865 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000102828
Gene: ENSMUSG00000030616
AA Change: S411C

DomainStartEndE-ValueType
Pfam:FYVE_2 5 59 5.5e-9 PFAM
low complexity region 192 205 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
C2 620 725 4.59e-15 SMART
C2 769 872 6.44e-10 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000107211
AA Change: S411C

PolyPhen 2 Score 0.865 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000102829
Gene: ENSMUSG00000030616
AA Change: S411C

DomainStartEndE-ValueType
Pfam:FYVE_2 5 59 5.6e-9 PFAM
low complexity region 192 205 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
low complexity region 592 620 N/A INTRINSIC
C2 644 749 4.59e-15 SMART
C2 793 896 6.44e-10 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000190731
AA Change: S411C

PolyPhen 2 Score 0.865 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000139865
Gene: ENSMUSG00000030616
AA Change: S411C

DomainStartEndE-ValueType
Pfam:FYVE_2 5 59 5.8e-9 PFAM
low complexity region 192 205 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
low complexity region 608 636 N/A INTRINSIC
C2 660 765 4.59e-15 SMART
C2 809 912 6.44e-10 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000190837
AA Change: S384C

PolyPhen 2 Score 0.950 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000139450
Gene: ENSMUSG00000030616
AA Change: S384C

DomainStartEndE-ValueType
Pfam:FYVE_2 5 59 5.6e-9 PFAM
low complexity region 82 93 N/A INTRINSIC
low complexity region 165 178 N/A INTRINSIC
low complexity region 290 301 N/A INTRINSIC
low complexity region 581 609 N/A INTRINSIC
C2 633 738 4.59e-15 SMART
C2 782 885 6.44e-10 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207455
Predicted Effect probably benign
Transcript: ENSMUST00000207578
Predicted Effect probably damaging
Transcript: ENSMUST00000208720
AA Change: S411C

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 95.6%
  • 20x: 89.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a synaptotagmin-like protein (SLP) that belongs to a C2 domain-containing protein family. The SLP homology domain (SHD) of this protein has been shown to specifically bind the GTP-bound form of Ras-related protein Rab-27A (RAB27A). This protein plays a role in RAB27A-dependent vesicle trafficking and controls melanosome distribution in the cell periphery. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Jun 2009]
PHENOTYPE: Mice homozygous for a null allele display abnormal gastric surface mucus cell morphology and reduced basal mucin secretion from gastric cells [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 99 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
6820408C15Rik T A 2: 152,282,808 (GRCm39) I221K possibly damaging Het
Aadacl3 A T 4: 144,183,656 (GRCm39) C136S probably benign Het
Abhd16a T A 17: 35,321,318 (GRCm39) S498T probably benign Het
Acrv1 G A 9: 36,605,996 (GRCm39) probably null Het
Adamts18 G A 8: 114,463,357 (GRCm39) R830* probably null Het
Art3 A G 5: 92,551,478 (GRCm39) Y279C probably damaging Het
Atm A T 9: 53,426,601 (GRCm39) D552E probably benign Het
Ccdc154 T C 17: 25,389,888 (GRCm39) L508P probably damaging Het
Ccser2 A T 14: 36,662,753 (GRCm39) S144T probably benign Het
Cgn C T 3: 94,685,564 (GRCm39) A320T probably benign Het
Cklf A G 8: 104,988,184 (GRCm39) K106E probably benign Het
Clec12a C A 6: 129,330,628 (GRCm39) T70K probably benign Het
CN725425 G A 15: 91,129,904 (GRCm39) A256T possibly damaging Het
Crb2 G T 2: 37,680,482 (GRCm39) R470L probably damaging Het
Csn1s1 T G 5: 87,821,120 (GRCm39) S33A probably benign Het
D630045J12Rik C T 6: 38,125,302 (GRCm39) V1571M possibly damaging Het
Deup1 G A 9: 15,523,310 (GRCm39) Q58* probably null Het
Dph2 T A 4: 117,748,527 (GRCm39) D82V probably damaging Het
Dsp C T 13: 38,375,686 (GRCm39) A1157V probably benign Het
Evi5l G T 8: 4,255,406 (GRCm39) V477L probably benign Het
Fam187b T A 7: 30,681,687 (GRCm39) H131Q probably damaging Het
Fam193b A G 13: 55,691,097 (GRCm39) I259T probably damaging Het
Fam91a1 A G 15: 58,303,059 (GRCm39) T323A probably benign Het
Fat4 T G 3: 39,037,195 (GRCm39) S3616A probably benign Het
Fbxo38 A T 18: 62,655,578 (GRCm39) N369K probably benign Het
Fitm1 T A 14: 55,813,831 (GRCm39) probably null Het
Fkbp5 T C 17: 28,647,343 (GRCm39) E164G probably damaging Het
Fpr-rs3 T C 17: 20,844,211 (GRCm39) Y310C possibly damaging Het
Fryl A T 5: 73,192,401 (GRCm39) M2678K probably benign Het
Fsip2 T C 2: 82,815,169 (GRCm39) I3634T probably benign Het
Gm3233 T C 10: 77,595,399 (GRCm39) probably benign Het
Gzmd T G 14: 56,369,955 (GRCm39) T9P unknown Het
Htr2b A T 1: 86,027,813 (GRCm39) I231N probably damaging Het
Il2ra A G 2: 11,681,664 (GRCm39) T90A possibly damaging Het
Kbtbd2 A G 6: 56,758,943 (GRCm39) F60S probably benign Het
Kif21b G A 1: 136,076,108 (GRCm39) C299Y possibly damaging Het
Lsm5 A T 6: 56,680,309 (GRCm39) D44E probably damaging Het
Mapk1 T A 16: 16,836,170 (GRCm39) M106K probably damaging Het
Mpp2 A G 11: 101,954,117 (GRCm39) V193A probably damaging Het
Muc4 T C 16: 32,575,437 (GRCm39) S1398P possibly damaging Het
Ndufs2 A G 1: 171,065,578 (GRCm39) Y282H probably damaging Het
Nes T A 3: 87,882,983 (GRCm39) L414Q probably damaging Het
Neurl2 T A 2: 164,675,122 (GRCm39) probably null Het
Ngef A G 1: 87,431,070 (GRCm39) F159S possibly damaging Het
Nlrx1 T C 9: 44,165,448 (GRCm39) H816R possibly damaging Het
Or10v5 A G 19: 11,806,300 (GRCm39) L30P probably benign Het
Or1e22 A T 11: 73,376,893 (GRCm39) Y252* probably null Het
Or2f1 T C 6: 42,721,621 (GRCm39) S217P probably damaging Het
Or4c106 T C 2: 88,682,516 (GRCm39) V74A possibly damaging Het
Or4f17-ps1 T A 2: 111,357,969 (GRCm39) F103L probably damaging Het
Or4p7 T A 2: 88,221,674 (GRCm39) L28I probably benign Het
Or7g35 A G 9: 19,496,504 (GRCm39) T224A probably benign Het
Pcgf2 A T 11: 97,582,515 (GRCm39) Y7N possibly damaging Het
Pdlim5 G A 3: 142,017,740 (GRCm39) probably benign Het
Pdzd2 A G 15: 12,375,734 (GRCm39) V1467A probably damaging Het
Pigp C A 16: 94,160,006 (GRCm39) G134V probably benign Het
Pik3c2g T C 6: 139,789,657 (GRCm39) Y385H possibly damaging Het
Pnliprp2 G A 19: 58,754,750 (GRCm39) E265K probably benign Het
Prl3c1 G T 13: 27,386,471 (GRCm39) probably null Het
Ptpn4 A T 1: 119,692,826 (GRCm39) Y110* probably null Het
Ptprq C T 10: 107,522,416 (GRCm39) V546I probably damaging Het
Rd3l C T 12: 111,946,578 (GRCm39) probably null Het
Rpl37 G A 15: 5,147,128 (GRCm39) R56Q possibly damaging Het
Rttn A T 18: 89,060,292 (GRCm39) H998L probably damaging Het
Rufy1 A T 11: 50,292,315 (GRCm39) F491L probably benign Het
Simc1 T G 13: 54,673,131 (GRCm39) V493G possibly damaging Het
Slc22a14 CTTTCCTGAA C 9: 119,003,101 (GRCm39) probably benign Het
Slc25a46 A T 18: 31,735,807 (GRCm39) I144N possibly damaging Het
Smtn A T 11: 3,477,825 (GRCm39) M1K probably null Het
Snd1 C A 6: 28,884,250 (GRCm39) Y766* probably null Het
Spata31d1d C T 13: 59,875,102 (GRCm39) G811D probably damaging Het
Spta1 A C 1: 174,074,174 (GRCm39) D2371A probably damaging Het
Stard6 A C 18: 70,631,631 (GRCm39) D74A possibly damaging Het
Stim2 G T 5: 54,262,712 (GRCm39) R318L probably benign Het
Sufu C T 19: 46,463,991 (GRCm39) T401I possibly damaging Het
Suz12 G A 11: 79,920,057 (GRCm39) G539D probably damaging Het
Taf6 G A 5: 138,181,465 (GRCm39) Q156* probably null Het
Tead4 T C 6: 128,247,950 (GRCm39) D29G probably damaging Het
Thada T C 17: 84,751,611 (GRCm39) Y455C probably damaging Het
Tlr6 G C 5: 65,111,002 (GRCm39) T635S possibly damaging Het
Tlr9 A G 9: 106,101,876 (GRCm39) D389G probably benign Het
Tmem54 A T 4: 129,002,073 (GRCm39) H40L probably damaging Het
Trappc9 G T 15: 72,808,905 (GRCm39) N540K probably damaging Het
Trbv28 C T 6: 41,248,788 (GRCm39) S106F probably damaging Het
Trrap A T 5: 144,793,770 (GRCm39) H3384L probably damaging Het
Usp16 T A 16: 87,277,802 (GRCm39) M684K probably damaging Het
Vat1 G A 11: 101,351,426 (GRCm39) T305M probably damaging Het
Vmn2r85 A G 10: 130,257,302 (GRCm39) S544P probably damaging Het
Vps8 T C 16: 21,278,536 (GRCm39) S267P probably damaging Het
Ylpm1 T A 12: 85,096,719 (GRCm39) V1242E probably damaging Het
Zfp267 C T 3: 36,218,285 (GRCm39) R102C possibly damaging Het
Zfp322a T C 13: 23,541,052 (GRCm39) Y230C probably damaging Het
Zfp352 T A 4: 90,112,376 (GRCm39) V172E probably benign Het
Zfp936 A T 7: 42,839,034 (GRCm39) H167L probably damaging Het
Zkscan14 A G 5: 145,132,302 (GRCm39) Y410H probably benign Het
Zkscan17 A G 11: 59,394,538 (GRCm39) M21T probably damaging Het
Zswim4 G T 8: 84,938,852 (GRCm39) A1010D probably benign Het
Other mutations in Sytl2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00516:Sytl2 APN 7 90,022,113 (GRCm39) missense probably benign 0.25
IGL00657:Sytl2 APN 7 90,050,618 (GRCm39) missense probably benign 0.40
IGL00788:Sytl2 APN 7 90,031,906 (GRCm39) intron probably benign
IGL00834:Sytl2 APN 7 90,031,844 (GRCm39) intron probably benign
IGL01833:Sytl2 APN 7 90,045,745 (GRCm39) missense probably damaging 0.99
IGL01866:Sytl2 APN 7 90,031,047 (GRCm39) intron probably benign
IGL02215:Sytl2 APN 7 90,030,422 (GRCm39) intron probably benign
IGL02934:Sytl2 APN 7 90,025,200 (GRCm39) missense probably benign 0.00
IGL03095:Sytl2 APN 7 90,041,642 (GRCm39) missense probably damaging 1.00
finder UTSW 7 90,024,860 (GRCm39) missense probably damaging 1.00
keeper UTSW 7 90,007,432 (GRCm39) nonsense probably null
R0126:Sytl2 UTSW 7 90,045,797 (GRCm39) missense probably damaging 1.00
R0269:Sytl2 UTSW 7 90,052,228 (GRCm39) splice site probably benign
R0270:Sytl2 UTSW 7 90,052,228 (GRCm39) splice site probably benign
R0271:Sytl2 UTSW 7 90,052,228 (GRCm39) splice site probably benign
R0288:Sytl2 UTSW 7 90,052,228 (GRCm39) splice site probably benign
R0528:Sytl2 UTSW 7 90,052,228 (GRCm39) splice site probably benign
R0601:Sytl2 UTSW 7 90,044,374 (GRCm39) missense probably damaging 1.00
R0610:Sytl2 UTSW 7 90,030,061 (GRCm39) intron probably benign
R1634:Sytl2 UTSW 7 90,044,390 (GRCm39) missense probably damaging 1.00
R1777:Sytl2 UTSW 7 90,052,260 (GRCm39) missense probably benign 0.25
R2040:Sytl2 UTSW 7 90,031,069 (GRCm39) intron probably benign
R3788:Sytl2 UTSW 7 90,025,289 (GRCm39) missense probably benign 0.00
R3843:Sytl2 UTSW 7 90,009,367 (GRCm39) missense possibly damaging 0.77
R3952:Sytl2 UTSW 7 90,030,700 (GRCm39) intron probably benign
R4082:Sytl2 UTSW 7 90,057,635 (GRCm39) missense possibly damaging 0.88
R4600:Sytl2 UTSW 7 90,024,977 (GRCm39) missense probably benign 0.11
R4651:Sytl2 UTSW 7 90,024,633 (GRCm39) missense probably damaging 1.00
R4724:Sytl2 UTSW 7 89,998,000 (GRCm39) start codon destroyed probably null 1.00
R4730:Sytl2 UTSW 7 90,030,457 (GRCm39) intron probably benign
R4870:Sytl2 UTSW 7 90,038,106 (GRCm39) missense probably damaging 1.00
R4995:Sytl2 UTSW 7 90,031,465 (GRCm39) intron probably benign
R5009:Sytl2 UTSW 7 90,030,523 (GRCm39) intron probably benign
R5096:Sytl2 UTSW 7 90,025,290 (GRCm39) missense possibly damaging 0.49
R5191:Sytl2 UTSW 7 90,024,860 (GRCm39) missense probably damaging 1.00
R5305:Sytl2 UTSW 7 90,031,071 (GRCm39) intron probably benign
R5538:Sytl2 UTSW 7 90,038,114 (GRCm39) missense probably benign 0.03
R5792:Sytl2 UTSW 7 90,024,897 (GRCm39) missense probably damaging 0.98
R6378:Sytl2 UTSW 7 90,007,432 (GRCm39) nonsense probably null
R6982:Sytl2 UTSW 7 90,045,772 (GRCm39) missense probably damaging 0.96
R7456:Sytl2 UTSW 7 89,998,055 (GRCm39) missense probably damaging 1.00
R7600:Sytl2 UTSW 7 90,025,352 (GRCm39) missense probably benign 0.00
R8127:Sytl2 UTSW 7 90,024,798 (GRCm39) missense possibly damaging 0.93
R8171:Sytl2 UTSW 7 90,058,678 (GRCm39) missense probably damaging 1.00
R8225:Sytl2 UTSW 7 90,024,725 (GRCm39) missense probably benign 0.36
R8297:Sytl2 UTSW 7 90,034,283 (GRCm39) missense probably benign
R8843:Sytl2 UTSW 7 90,025,334 (GRCm39) missense probably benign 0.03
R8929:Sytl2 UTSW 7 90,024,810 (GRCm39) missense probably benign 0.20
R9027:Sytl2 UTSW 7 90,028,748 (GRCm39) missense probably benign 0.00
R9222:Sytl2 UTSW 7 90,050,633 (GRCm39) missense possibly damaging 0.81
R9246:Sytl2 UTSW 7 90,007,384 (GRCm39) missense probably benign 0.31
R9268:Sytl2 UTSW 7 90,034,359 (GRCm39) missense probably benign 0.00
R9399:Sytl2 UTSW 7 90,041,658 (GRCm39) missense probably benign 0.23
R9480:Sytl2 UTSW 7 90,020,718 (GRCm39) missense possibly damaging 0.92
R9573:Sytl2 UTSW 7 90,057,599 (GRCm39) missense probably damaging 1.00
R9583:Sytl2 UTSW 7 90,024,800 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- TGCCGTGAAGAATGAGCTTC -3'
(R):5'- CCTGCAATGACAACTCTTACCG -3'

Sequencing Primer
(F):5'- AAAGTCCTAGACCCGTCCTTGG -3'
(R):5'- CGGAAGGGCTTTTGGACAATTC -3'
Posted On 2016-04-27