Incidental Mutation 'R6368:Rfx3'
ID 512823
Institutional Source Beutler Lab
Gene Symbol Rfx3
Ensembl Gene ENSMUSG00000040929
Gene Name regulatory factor X, 3 (influences HLA class II expression)
Synonyms MRFX3, C230093O12Rik
MMRRC Submission 044518-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6368 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 27739121-27988566 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 27746009 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 674 (L674Q)
Ref Sequence ENSEMBL: ENSMUSP00000038760 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046898] [ENSMUST00000165566] [ENSMUST00000172907] [ENSMUST00000173863] [ENSMUST00000174850]
AlphaFold P48381
Predicted Effect possibly damaging
Transcript: ENSMUST00000046898
AA Change: L674Q

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000038760
Gene: ENSMUSG00000040929
AA Change: L674Q

DomainStartEndE-ValueType
Pfam:RFX1_trans_act 1 140 6.3e-58 PFAM
Pfam:RFX_DNA_binding 150 235 6.9e-41 PFAM
low complexity region 274 283 N/A INTRINSIC
internal_repeat_1 326 414 1.39e-5 PROSPERO
internal_repeat_1 439 527 1.39e-5 PROSPERO
low complexity region 649 664 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000165566
AA Change: L699Q

PolyPhen 2 Score 0.063 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000126313
Gene: ENSMUSG00000040929
AA Change: L699Q

DomainStartEndE-ValueType
Pfam:RFX1_trans_act 4 138 9.7e-38 PFAM
Pfam:RFX_DNA_binding 181 258 6.2e-36 PFAM
low complexity region 299 308 N/A INTRINSIC
internal_repeat_1 351 439 1.82e-5 PROSPERO
internal_repeat_1 464 552 1.82e-5 PROSPERO
low complexity region 674 689 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172498
Predicted Effect probably benign
Transcript: ENSMUST00000172907
AA Change: L699Q

PolyPhen 2 Score 0.063 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000134141
Gene: ENSMUSG00000040929
AA Change: L699Q

DomainStartEndE-ValueType
Pfam:RFX1_trans_act 1 140 9.4e-58 PFAM
Pfam:RFX_DNA_binding 175 260 5.2e-41 PFAM
low complexity region 299 308 N/A INTRINSIC
internal_repeat_1 351 439 1.82e-5 PROSPERO
internal_repeat_1 464 552 1.82e-5 PROSPERO
low complexity region 674 689 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000173863
SMART Domains Protein: ENSMUSP00000133367
Gene: ENSMUSG00000040929

DomainStartEndE-ValueType
Pfam:RFX1_trans_act 1 140 3.3e-58 PFAM
Pfam:RFX_DNA_binding 175 246 3.7e-24 PFAM
low complexity region 285 294 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000174850
AA Change: L699Q

PolyPhen 2 Score 0.063 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000133461
Gene: ENSMUSG00000040929
AA Change: L699Q

DomainStartEndE-ValueType
Pfam:RFX1_trans_act 1 140 9.4e-58 PFAM
Pfam:RFX_DNA_binding 175 260 5.2e-41 PFAM
low complexity region 299 308 N/A INTRINSIC
internal_repeat_1 351 439 1.82e-5 PROSPERO
internal_repeat_1 464 552 1.82e-5 PROSPERO
low complexity region 674 689 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the regulatory factor X gene family, which encodes transcription factors that contain a highly-conserved winged helix DNA binding domain. The protein encoded by this gene is structurally related to regulatory factors X1, X2, X4, and X5. It is a transcriptional activator that can bind DNA as a monomer or as a heterodimer with other RFX family members. Multiple transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2013]
PHENOTYPE: Homozygous null mice display embryonic and perinatal lethality, impaired development of cilia on the embryonic node, abnormal left-right patterning, meso- and dextrocardia, and situs inversus in surviving adults. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563M21Rik C A 9: 55,897,416 (GRCm39) E272D possibly damaging Het
Abi2 A G 1: 60,492,810 (GRCm39) T158A possibly damaging Het
Acacb T C 5: 114,354,884 (GRCm39) S1221P probably damaging Het
Agbl1 A G 7: 76,069,578 (GRCm39) D370G probably benign Het
Apeh A G 9: 107,964,442 (GRCm39) I487T probably damaging Het
Arid1b C A 17: 5,382,808 (GRCm39) N1297K possibly damaging Het
Ascc3 G A 10: 50,576,081 (GRCm39) G779S probably damaging Het
Atp7b A C 8: 22,510,771 (GRCm39) probably null Het
Bsn C T 9: 107,988,513 (GRCm39) probably benign Het
Caps2 C T 10: 112,030,873 (GRCm39) Q268* probably null Het
Cnfn C T 7: 25,067,386 (GRCm39) probably null Het
Cr2 A G 1: 194,850,780 (GRCm39) S229P probably damaging Het
Cubn T C 2: 13,435,806 (GRCm39) Y1050C probably damaging Het
Cubn T C 2: 13,480,934 (GRCm39) E307G probably damaging Het
Cyb5r3 A C 15: 83,044,325 (GRCm39) Y182D possibly damaging Het
Dclre1a A T 19: 56,535,223 (GRCm39) H120Q probably benign Het
Ddx6 T C 9: 44,547,073 (GRCm39) I457T probably damaging Het
E2f1 A T 2: 154,406,396 (GRCm39) H93Q possibly damaging Het
Fam186a T C 15: 99,841,198 (GRCm39) K1682R possibly damaging Het
Farsb A G 1: 78,443,602 (GRCm39) probably null Het
Flii A T 11: 60,611,962 (GRCm39) L347Q probably damaging Het
Galntl6 T G 8: 59,364,475 (GRCm39) T12P probably damaging Het
Gm11595 G A 11: 99,663,381 (GRCm39) R100C unknown Het
Gm21680 T C 5: 26,174,034 (GRCm39) N190S probably damaging Het
Ifit1bl2 T C 19: 34,596,525 (GRCm39) S364G probably benign Het
Kdm2a A G 19: 4,400,345 (GRCm39) I234T probably damaging Het
Kdm5b T C 1: 134,526,945 (GRCm39) C356R probably damaging Het
Kel A T 6: 41,665,785 (GRCm39) C174* probably null Het
Krt16 T A 11: 100,137,502 (GRCm39) D401V probably damaging Het
Ltb4r1 A C 14: 56,005,200 (GRCm39) I168L probably benign Het
Luzp1 T A 4: 136,269,091 (GRCm39) M438K probably benign Het
Mtf1 C T 4: 124,718,145 (GRCm39) T281M probably damaging Het
Myo9a T A 9: 59,832,231 (GRCm39) S2587T probably benign Het
Or13a21 G T 7: 139,999,580 (GRCm39) Y35* probably null Het
Or1ad1 T A 11: 50,875,613 (GRCm39) F28L probably benign Het
Or4f58 A T 2: 111,851,896 (GRCm39) I101N probably damaging Het
Or7e169 T C 9: 19,757,705 (GRCm39) D70G probably damaging Het
Pcm1 T A 8: 41,746,581 (GRCm39) F1221Y probably benign Het
Pnldc1 A T 17: 13,124,751 (GRCm39) N90K probably damaging Het
Prickle2 A T 6: 92,397,218 (GRCm39) L169Q probably damaging Het
Ralgps2 A T 1: 156,712,144 (GRCm39) L147I probably damaging Het
Rpl3 C A 15: 79,966,745 (GRCm39) L14F probably damaging Het
Rrbp1 C T 2: 143,831,475 (GRCm39) G231R probably damaging Het
Sema3d C T 5: 12,620,980 (GRCm39) L529F probably damaging Het
Slain1 A T 14: 103,894,391 (GRCm39) T193S probably benign Het
Slc2a6 G T 2: 26,914,599 (GRCm39) Q256K possibly damaging Het
Slk A G 19: 47,608,622 (GRCm39) E525G possibly damaging Het
Spsb4 G T 9: 96,826,698 (GRCm39) Q252K probably benign Het
Taf1b A G 12: 24,608,256 (GRCm39) T552A possibly damaging Het
Tmprss15 T C 16: 78,802,945 (GRCm39) probably null Het
Tph2 T C 10: 115,015,231 (GRCm39) H177R probably damaging Het
Ttll1 A G 15: 83,373,818 (GRCm39) S332P probably damaging Het
Twf2 T G 9: 106,090,032 (GRCm39) N128K probably benign Het
Vegfc T A 8: 54,634,265 (GRCm39) C315S probably damaging Het
Vmn2r111 T A 17: 22,790,889 (GRCm39) K136N probably benign Het
Wnk2 T C 13: 49,214,814 (GRCm39) E496G probably damaging Het
Zfp148 C A 16: 33,317,568 (GRCm39) Q705K probably damaging Het
Zw10 C T 9: 48,984,535 (GRCm39) A539V probably damaging Het
Other mutations in Rfx3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00548:Rfx3 APN 19 27,783,586 (GRCm39) critical splice donor site probably null
IGL00588:Rfx3 APN 19 27,803,476 (GRCm39) nonsense probably null
IGL01408:Rfx3 APN 19 27,746,050 (GRCm39) missense probably benign 0.04
IGL01937:Rfx3 APN 19 27,808,129 (GRCm39) missense probably damaging 1.00
IGL02668:Rfx3 APN 19 27,793,014 (GRCm39) splice site probably benign
IGL02679:Rfx3 APN 19 27,827,137 (GRCm39) missense possibly damaging 0.95
R0267:Rfx3 UTSW 19 27,771,188 (GRCm39) missense probably benign 0.00
R0336:Rfx3 UTSW 19 27,783,662 (GRCm39) missense probably benign 0.00
R0838:Rfx3 UTSW 19 27,827,367 (GRCm39) missense possibly damaging 0.92
R0967:Rfx3 UTSW 19 27,783,751 (GRCm39) splice site probably benign
R1102:Rfx3 UTSW 19 27,845,000 (GRCm39) missense possibly damaging 0.51
R1507:Rfx3 UTSW 19 27,745,913 (GRCm39) missense probably benign 0.00
R2172:Rfx3 UTSW 19 27,792,894 (GRCm39) nonsense probably null
R2844:Rfx3 UTSW 19 27,784,186 (GRCm39) splice site probably benign
R2960:Rfx3 UTSW 19 27,878,211 (GRCm39) nonsense probably null
R4291:Rfx3 UTSW 19 27,777,632 (GRCm39) missense probably damaging 1.00
R4952:Rfx3 UTSW 19 27,808,072 (GRCm39) missense probably damaging 1.00
R5198:Rfx3 UTSW 19 27,808,176 (GRCm39) missense probably damaging 1.00
R5451:Rfx3 UTSW 19 27,827,359 (GRCm39) missense probably damaging 1.00
R5590:Rfx3 UTSW 19 27,779,780 (GRCm39) critical splice donor site probably null
R5641:Rfx3 UTSW 19 27,771,008 (GRCm39) splice site probably null
R5663:Rfx3 UTSW 19 27,771,017 (GRCm39) missense probably damaging 1.00
R5899:Rfx3 UTSW 19 27,808,165 (GRCm39) missense probably damaging 1.00
R6049:Rfx3 UTSW 19 27,779,795 (GRCm39) missense probably damaging 0.99
R7131:Rfx3 UTSW 19 27,746,028 (GRCm39) nonsense probably null
R7273:Rfx3 UTSW 19 27,779,858 (GRCm39) missense probably damaging 1.00
R7593:Rfx3 UTSW 19 27,827,139 (GRCm39) missense probably benign 0.00
R7814:Rfx3 UTSW 19 27,803,470 (GRCm39) missense probably benign 0.01
R7815:Rfx3 UTSW 19 27,803,448 (GRCm39) missense probably benign 0.00
R8458:Rfx3 UTSW 19 27,771,072 (GRCm39) missense possibly damaging 0.71
R8995:Rfx3 UTSW 19 27,783,725 (GRCm39) missense probably benign 0.14
R9147:Rfx3 UTSW 19 27,878,207 (GRCm39) missense possibly damaging 0.84
R9148:Rfx3 UTSW 19 27,878,207 (GRCm39) missense possibly damaging 0.84
R9310:Rfx3 UTSW 19 27,827,329 (GRCm39) missense probably benign 0.00
Z1088:Rfx3 UTSW 19 27,814,850 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGAAAACTCTGCTTTCCTGC -3'
(R):5'- AATTCCCATGAGAGGAAAGCC -3'

Sequencing Primer
(F):5'- GGAAAACTCTGCTTTCCTGCTGTTAG -3'
(R):5'- GAAAGCCTATGAGTCCTCCCGTAG -3'
Posted On 2018-04-27