Incidental Mutation 'R2172:Rfx3'
ID 237590
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 040174-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2172 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 27739121-27988566 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) G to A at 27792894 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Stop codon at position 322 (Q322*)
Ref Sequence ENSEMBL: ENSMUSP00000133461 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046898] [ENSMUST00000165566] [ENSMUST00000172907] [ENSMUST00000173863] [ENSMUST00000174850]
AlphaFold P48381
Predicted Effect probably null
Transcript: ENSMUST00000046898
AA Change: Q297*
SMART Domains Protein: ENSMUSP00000038760
Gene: ENSMUSG00000040929
AA Change: Q297*

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 null
Transcript: ENSMUST00000165566
AA Change: Q322*
SMART Domains Protein: ENSMUSP00000126313
Gene: ENSMUSG00000040929
AA Change: Q322*

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 null
Transcript: ENSMUST00000172907
AA Change: Q322*
SMART Domains Protein: ENSMUSP00000134141
Gene: ENSMUSG00000040929
AA Change: Q322*

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 noncoding transcript
Transcript: ENSMUST00000173161
Predicted Effect probably null
Transcript: ENSMUST00000173863
AA Change: Q308*
SMART Domains Protein: ENSMUSP00000133367
Gene: ENSMUSG00000040929
AA Change: Q308*

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 null
Transcript: ENSMUST00000174850
AA Change: Q322*
SMART Domains Protein: ENSMUSP00000133461
Gene: ENSMUSG00000040929
AA Change: Q322*

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: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.4%
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arap3 T A 18: 38,123,613 (GRCm39) E441V probably damaging Het
Arfip2 T A 7: 105,287,195 (GRCm39) D64V probably damaging Het
Atg9a C A 1: 75,162,329 (GRCm39) R527L probably damaging Het
Atp1a1 T G 3: 101,497,864 (GRCm39) I308L probably benign Het
Bcan T A 3: 87,903,888 (GRCm39) Y199F probably damaging Het
Bsn T C 9: 107,987,191 (GRCm39) probably benign Het
Ccdc158 A T 5: 92,780,367 (GRCm39) L902H probably damaging Het
Dnah7b A G 1: 46,163,672 (GRCm39) Y492C probably benign Het
Dnah9 G T 11: 65,963,605 (GRCm39) H1783N probably damaging Het
Dpep2 A G 8: 106,715,630 (GRCm39) V320A possibly damaging Het
Dsc2 A G 18: 20,178,559 (GRCm39) Y282H probably damaging Het
Egfr C T 11: 16,861,562 (GRCm39) P1114S probably benign Het
Fastkd1 A G 2: 69,530,477 (GRCm39) S560P probably damaging Het
Gm14295 G A 2: 176,502,895 (GRCm39) R795Q possibly damaging Het
Gpr155 C T 2: 73,212,471 (GRCm39) V51I probably benign Het
Gsap G A 5: 21,427,438 (GRCm39) probably null Het
Hecw1 T A 13: 14,552,291 (GRCm39) I103F probably damaging Het
Herc3 T A 6: 58,864,422 (GRCm39) N685K probably damaging Het
Hnrnph1 T A 11: 50,273,643 (GRCm39) D244E probably benign Het
Hydin A G 8: 111,308,681 (GRCm39) E3989G probably benign Het
Ibsp T C 5: 104,458,296 (GRCm39) Y278H probably damaging Het
Ift57 T G 16: 49,579,703 (GRCm39) N291K probably benign Het
Il15ra A G 2: 11,728,382 (GRCm39) T149A possibly damaging Het
Ints5 C T 19: 8,873,646 (GRCm39) T535I possibly damaging Het
Jarid2 T C 13: 45,056,015 (GRCm39) L268P probably damaging Het
Klhdc7a T A 4: 139,693,121 (GRCm39) T609S probably benign Het
Lrrc49 A G 9: 60,509,965 (GRCm39) V429A probably benign Het
Lsm3 T C 6: 91,499,254 (GRCm39) V87A possibly damaging Het
Man1c1 G C 4: 134,430,749 (GRCm39) P11R probably damaging Het
Map1a G T 2: 121,138,413 (GRCm39) V2726L probably damaging Het
Marveld3 A C 8: 110,688,478 (GRCm39) S88A probably benign Het
Mcm9 T C 10: 53,424,670 (GRCm39) D640G probably damaging Het
Mettl4 A G 17: 95,040,591 (GRCm39) I399T probably benign Het
Mmp27 T A 9: 7,577,379 (GRCm39) L274* probably null Het
Nacc2 A C 2: 25,950,235 (GRCm39) D500E probably benign Het
Nprl3 T A 11: 32,184,894 (GRCm39) M372L probably benign Het
Or5p6 A T 7: 107,630,674 (GRCm39) I292N probably damaging Het
Otud7b T G 3: 96,060,837 (GRCm39) probably null Het
Pcx G A 19: 4,670,909 (GRCm39) R1070H probably benign Het
Ptprq C T 10: 107,426,855 (GRCm39) W1560* probably null Het
Puf60 A T 15: 75,942,313 (GRCm39) I520N probably damaging Het
Qars1 C T 9: 108,386,399 (GRCm39) R143C probably damaging Het
Samd14 G T 11: 94,905,217 (GRCm39) V10L probably benign Het
Setd2 G A 9: 110,378,912 (GRCm39) R909Q probably benign Het
Sh2d4a T C 8: 68,749,316 (GRCm39) S117P probably benign Het
Sharpin C A 15: 76,234,866 (GRCm39) probably benign Het
Skor1 C A 9: 63,052,404 (GRCm39) A494S possibly damaging Het
Slc41a2 T C 10: 83,119,638 (GRCm39) T375A probably benign Het
Sparc G A 11: 55,286,627 (GRCm39) Q324* probably null Het
Spopfm2 T G 3: 94,083,605 (GRCm39) K69Q possibly damaging Het
Srebf1 T C 11: 60,097,328 (GRCm39) T171A probably benign Het
Srrd A G 5: 112,488,988 (GRCm39) I54T possibly damaging Het
Tecpr1 G T 5: 144,133,235 (GRCm39) Q1072K probably damaging Het
Tecpr1 A T 5: 144,148,274 (GRCm39) V377E probably benign Het
Tln1 T A 4: 43,545,721 (GRCm39) H919L probably benign Het
Tm9sf3 C T 19: 41,205,859 (GRCm39) S516N probably damaging Het
Trpa1 T A 1: 14,951,880 (GRCm39) T940S probably benign Het
Trpv4 G A 5: 114,782,771 (GRCm39) R64C probably damaging Het
Tufm A G 7: 126,088,019 (GRCm39) E174G probably benign Het
Urb2 A G 8: 124,757,841 (GRCm39) T1183A probably damaging Het
Virma A T 4: 11,527,843 (GRCm39) M1245L possibly damaging Het
Vmn2r32 T C 7: 7,477,614 (GRCm39) Y259C probably damaging Het
Zfp329 A G 7: 12,544,694 (GRCm39) F277L probably damaging Het
Zfp683 C T 4: 133,783,106 (GRCm39) T190I possibly 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
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
R6368:Rfx3 UTSW 19 27,746,009 (GRCm39) missense possibly damaging 0.92
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'- GGCAGATGCATTCAAGATTCC -3'
(R):5'- GAACGCCTTAAAAGATTGGGTAGTG -3'

Sequencing Primer
(F):5'- CAGATGCATTCAAGATTCCATATAGC -3'
(R):5'- GATTGGGTAGTGTAATAAAGCAAGG -3'
Posted On 2014-10-02