Incidental Mutation 'R6942:Iqsec3'
ID 540595
Institutional Source Beutler Lab
Gene Symbol Iqsec3
Ensembl Gene ENSMUSG00000040797
Gene Name IQ motif and Sec7 domain 3
Synonyms BRAG3, synarfGEF
MMRRC Submission 045056-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6942 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 121349892-121450637 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 121450062 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 154 (C154Y)
Ref Sequence ENSEMBL: ENSMUSP00000116317 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046373] [ENSMUST00000129815] [ENSMUST00000151397] [ENSMUST00000152103]
AlphaFold Q3TES0
Predicted Effect unknown
Transcript: ENSMUST00000046373
AA Change: C154Y
SMART Domains Protein: ENSMUSP00000038653
Gene: ENSMUSG00000040797
AA Change: C154Y

DomainStartEndE-ValueType
coiled coil region 20 56 N/A INTRINSIC
low complexity region 57 95 N/A INTRINSIC
Blast:Sec7 285 354 5e-16 BLAST
low complexity region 367 386 N/A INTRINSIC
Blast:Sec7 476 507 2e-9 BLAST
low complexity region 508 531 N/A INTRINSIC
low complexity region 542 594 N/A INTRINSIC
low complexity region 598 628 N/A INTRINSIC
Sec7 652 843 9.53e-89 SMART
PH 874 985 4.03e0 SMART
low complexity region 1065 1105 N/A INTRINSIC
low complexity region 1126 1144 N/A INTRINSIC
low complexity region 1160 1178 N/A INTRINSIC
low complexity region 1182 1194 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000129815
AA Change: C154Y

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000120847
Gene: ENSMUSG00000040797
AA Change: C154Y

DomainStartEndE-ValueType
coiled coil region 20 56 N/A INTRINSIC
low complexity region 57 95 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000151397
AA Change: C154Y
SMART Domains Protein: ENSMUSP00000145523
Gene: ENSMUSG00000040797
AA Change: C154Y

DomainStartEndE-ValueType
coiled coil region 20 56 N/A INTRINSIC
low complexity region 57 95 N/A INTRINSIC
Blast:Sec7 288 354 2e-16 BLAST
low complexity region 367 386 N/A INTRINSIC
Blast:Sec7 476 507 9e-10 BLAST
low complexity region 508 531 N/A INTRINSIC
low complexity region 542 594 N/A INTRINSIC
low complexity region 598 628 N/A INTRINSIC
Pfam:Sec7 655 722 6.9e-11 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000152103
AA Change: C154Y

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000116317
Gene: ENSMUSG00000040797
AA Change: C154Y

DomainStartEndE-ValueType
coiled coil region 20 56 N/A INTRINSIC
low complexity region 57 95 N/A INTRINSIC
Meta Mutation Damage Score 0.4890 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.8%
  • 10x: 98.9%
  • 20x: 96.2%
Validation Efficiency 100% (49/49)
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb T C 5: 114,330,024 (GRCm39) probably null Het
Adap2 A G 11: 80,045,891 (GRCm39) D57G probably benign Het
Atmin G T 8: 117,683,452 (GRCm39) V371F probably benign Het
Cacna1h G T 17: 25,604,013 (GRCm39) A1273E probably benign Het
Cdh23 G A 10: 60,274,635 (GRCm39) T483I possibly damaging Het
Cnot9 T A 1: 74,558,154 (GRCm39) V100E probably damaging Het
Cog2 T A 8: 125,271,875 (GRCm39) V463D probably benign Het
Crybg3 C T 16: 59,360,183 (GRCm39) R2500H possibly damaging Het
Cyp11b2 G A 15: 74,728,094 (GRCm39) probably benign Het
Cyp2j12 A T 4: 96,001,101 (GRCm39) probably null Het
Dipk1c A C 18: 84,748,549 (GRCm39) Y49S possibly damaging Het
Dlc1 T C 8: 37,405,364 (GRCm39) K142E probably benign Het
Dpp6 G A 5: 27,674,457 (GRCm39) V140M possibly damaging Het
Fktn G A 4: 53,735,128 (GRCm39) probably null Het
Gas7 A T 11: 67,550,977 (GRCm39) probably null Het
Grin3b T A 10: 79,811,953 (GRCm39) probably null Het
Hhatl G A 9: 121,617,246 (GRCm39) A329V probably benign Het
Homer3 C T 8: 70,744,201 (GRCm39) T276I probably benign Het
Igdcc4 G A 9: 65,027,550 (GRCm39) S204N probably benign Het
Ino80 A G 2: 119,213,983 (GRCm39) F1196L probably damaging Het
Kank1 A T 19: 25,401,537 (GRCm39) D1048V possibly damaging Het
Kif2c A G 4: 117,023,575 (GRCm39) L379P probably damaging Het
Kpna6 A T 4: 129,545,514 (GRCm39) probably null Het
Large2 C T 2: 92,201,167 (GRCm39) R28H probably damaging Het
Map4k2 T A 19: 6,396,739 (GRCm39) W552R possibly damaging Het
Mark3 A G 12: 111,559,088 (GRCm39) I43M probably null Het
Med13l C A 5: 118,883,071 (GRCm39) probably null Het
Mtbp T A 15: 55,430,596 (GRCm39) Y218N probably damaging Het
Or52n5 C T 7: 104,588,104 (GRCm39) R124C possibly damaging Het
Pcdhgb5 T C 18: 37,865,696 (GRCm39) L497P probably damaging Het
Pkhd1l1 A G 15: 44,386,025 (GRCm39) T1221A probably damaging Het
Pth1r C T 9: 110,557,084 (GRCm39) probably null Het
Samd8 T C 14: 21,825,221 (GRCm39) I59T possibly damaging Het
Scgb2b18 A G 7: 32,871,564 (GRCm39) V85A possibly damaging Het
Sema6c G T 3: 95,080,519 (GRCm39) V906L probably benign Het
Semp2l2b A T 10: 21,943,160 (GRCm39) D273E probably benign Het
Serpinb9g A T 13: 33,678,888 (GRCm39) T253S probably benign Het
Sipa1l3 T C 7: 29,085,516 (GRCm39) T694A probably damaging Het
Slc8a1 A G 17: 81,715,549 (GRCm39) L828P probably damaging Het
Spry1 T A 3: 37,697,193 (GRCm39) D145E probably benign Het
Stat6 A T 10: 127,487,131 (GRCm39) N213Y probably damaging Het
Tep1 A G 14: 51,074,194 (GRCm39) V1897A possibly damaging Het
Tmem45a T C 16: 56,646,145 (GRCm39) N25S probably benign Het
Tmem70 T A 1: 16,747,380 (GRCm39) Y166N probably damaging Het
Trrap T A 5: 144,720,853 (GRCm39) I230N possibly damaging Het
Ttn A G 2: 76,732,190 (GRCm39) probably benign Het
Unc79 T A 12: 103,088,704 (GRCm39) probably null Het
Vmn1r43 T A 6: 89,847,319 (GRCm39) I56F probably benign Het
Zfyve16 A T 13: 92,653,139 (GRCm39) N815K probably benign Het
Other mutations in Iqsec3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01349:Iqsec3 APN 6 121,450,083 (GRCm39) missense possibly damaging 0.90
IGL01615:Iqsec3 APN 6 121,387,580 (GRCm39) missense probably damaging 1.00
IGL01728:Iqsec3 APN 6 121,389,623 (GRCm39) utr 3 prime probably benign
IGL01935:Iqsec3 APN 6 121,360,951 (GRCm39) missense probably damaging 1.00
IGL02146:Iqsec3 APN 6 121,360,916 (GRCm39) missense probably damaging 0.99
IGL02369:Iqsec3 APN 6 121,389,893 (GRCm39) utr 3 prime probably benign
IGL02684:Iqsec3 APN 6 121,389,900 (GRCm39) nonsense probably null
IGL03180:Iqsec3 APN 6 121,390,467 (GRCm39) utr 3 prime probably benign
R0032:Iqsec3 UTSW 6 121,450,089 (GRCm39) missense possibly damaging 0.71
R0088:Iqsec3 UTSW 6 121,450,248 (GRCm39) missense probably damaging 0.97
R0189:Iqsec3 UTSW 6 121,390,521 (GRCm39) utr 3 prime probably benign
R0193:Iqsec3 UTSW 6 121,387,683 (GRCm39) missense probably damaging 1.00
R0528:Iqsec3 UTSW 6 121,389,743 (GRCm39) utr 3 prime probably benign
R1885:Iqsec3 UTSW 6 121,405,326 (GRCm39) intron probably benign
R2698:Iqsec3 UTSW 6 121,390,430 (GRCm39) utr 3 prime probably benign
R3751:Iqsec3 UTSW 6 121,353,214 (GRCm39) missense probably benign 0.19
R3753:Iqsec3 UTSW 6 121,353,214 (GRCm39) missense probably benign 0.19
R3947:Iqsec3 UTSW 6 121,364,783 (GRCm39) nonsense probably null
R3948:Iqsec3 UTSW 6 121,364,783 (GRCm39) nonsense probably null
R3949:Iqsec3 UTSW 6 121,364,783 (GRCm39) nonsense probably null
R4006:Iqsec3 UTSW 6 121,353,187 (GRCm39) missense probably damaging 1.00
R4007:Iqsec3 UTSW 6 121,353,187 (GRCm39) missense probably damaging 1.00
R4210:Iqsec3 UTSW 6 121,389,999 (GRCm39) utr 3 prime probably benign
R4535:Iqsec3 UTSW 6 121,356,977 (GRCm39) missense possibly damaging 0.80
R4567:Iqsec3 UTSW 6 121,364,721 (GRCm39) missense probably damaging 1.00
R5096:Iqsec3 UTSW 6 121,363,657 (GRCm39) missense probably damaging 1.00
R5135:Iqsec3 UTSW 6 121,360,878 (GRCm39) missense probably damaging 1.00
R5289:Iqsec3 UTSW 6 121,363,659 (GRCm39) critical splice acceptor site probably null
R5537:Iqsec3 UTSW 6 121,389,603 (GRCm39) utr 3 prime probably benign
R6555:Iqsec3 UTSW 6 121,361,178 (GRCm39) missense probably damaging 1.00
R7122:Iqsec3 UTSW 6 121,450,317 (GRCm39) missense unknown
R7372:Iqsec3 UTSW 6 121,360,991 (GRCm39) nonsense probably null
R7394:Iqsec3 UTSW 6 121,363,569 (GRCm39) missense possibly damaging 0.47
R7559:Iqsec3 UTSW 6 121,364,739 (GRCm39) missense probably damaging 1.00
R7729:Iqsec3 UTSW 6 121,360,940 (GRCm39) missense probably damaging 1.00
R7815:Iqsec3 UTSW 6 121,450,317 (GRCm39) missense probably benign 0.17
R8114:Iqsec3 UTSW 6 121,390,458 (GRCm39) missense unknown
R8115:Iqsec3 UTSW 6 121,449,989 (GRCm39) missense unknown
R8197:Iqsec3 UTSW 6 121,389,971 (GRCm39) missense unknown
R8353:Iqsec3 UTSW 6 121,364,779 (GRCm39) missense probably damaging 1.00
R8453:Iqsec3 UTSW 6 121,364,779 (GRCm39) missense probably damaging 1.00
R8467:Iqsec3 UTSW 6 121,358,676 (GRCm39) missense probably benign 0.28
R8500:Iqsec3 UTSW 6 121,389,813 (GRCm39) utr 3 prime probably benign
R8514:Iqsec3 UTSW 6 121,390,521 (GRCm39) missense unknown
R8890:Iqsec3 UTSW 6 121,389,515 (GRCm39) missense probably damaging 1.00
R8909:Iqsec3 UTSW 6 121,390,118 (GRCm39) missense unknown
R8970:Iqsec3 UTSW 6 121,366,528 (GRCm39) missense probably damaging 1.00
R8993:Iqsec3 UTSW 6 121,390,272 (GRCm39) missense unknown
R9012:Iqsec3 UTSW 6 121,389,996 (GRCm39) missense unknown
R9534:Iqsec3 UTSW 6 121,367,077 (GRCm39) missense possibly damaging 0.80
Predicted Primers PCR Primer
(F):5'- ACTTCACAGTGCTCAAGTCC -3'
(R):5'- TCGTGCAGAACCAGCAAAG -3'

Sequencing Primer
(F):5'- ACAGTGCTCAAGTCCTTCAC -3'
(R):5'- TGGGAACACCAGCAGTTGC -3'
Posted On 2018-11-06