Incidental Mutation 'R0626:Sp4'
ID57537
Institutional Source Beutler Lab
Gene Symbol Sp4
Ensembl Gene ENSMUSG00000025323
Gene Nametrans-acting transcription factor 4
Synonyms5730497N03Rik, HF1-b, HF-1b
MMRRC Submission 038815-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.627) question?
Stock #R0626 (G1)
Quality Score225
Status Not validated
Chromosome12
Chromosomal Location118234933-118301440 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 118299579 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 244 (L244P)
Ref Sequence ENSEMBL: ENSMUSP00000152603 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026367] [ENSMUST00000221844] [ENSMUST00000222314]
Predicted Effect probably damaging
Transcript: ENSMUST00000026367
AA Change: L244P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000026367
Gene: ENSMUSG00000025323
AA Change: L244P

DomainStartEndE-ValueType
low complexity region 7 17 N/A INTRINSIC
low complexity region 76 90 N/A INTRINSIC
low complexity region 120 146 N/A INTRINSIC
internal_repeat_1 157 255 4.15e-6 PROSPERO
internal_repeat_2 203 265 5.92e-5 PROSPERO
low complexity region 272 296 N/A INTRINSIC
low complexity region 300 342 N/A INTRINSIC
low complexity region 364 378 N/A INTRINSIC
low complexity region 392 421 N/A INTRINSIC
low complexity region 424 445 N/A INTRINSIC
internal_repeat_2 451 506 5.92e-5 PROSPERO
internal_repeat_1 461 539 4.15e-6 PROSPERO
low complexity region 540 549 N/A INTRINSIC
low complexity region 556 570 N/A INTRINSIC
low complexity region 595 607 N/A INTRINSIC
low complexity region 629 638 N/A INTRINSIC
ZnF_C2H2 645 669 2.82e0 SMART
ZnF_C2H2 675 699 7.37e-4 SMART
ZnF_C2H2 705 727 1.47e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000221844
Predicted Effect probably damaging
Transcript: ENSMUST00000222314
AA Change: L244P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 99.0%
  • 10x: 97.9%
  • 20x: 96.2%
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 transcription factor that can bind to the GC promoter region of a variety of genes, including those of the photoreceptor signal transduction system. The encoded protein binds to the same sites in promoter CpG islands as does the transcription factor SP1, although its expression is much more restricted compared to that of SP1. This gene may be involved in bipolar disorder and schizophrenia. [provided by RefSeq, May 2016]
PHENOTYPE: Homozygotes for targeted null mutations exhibit cardiac arrhythmias and most die shortly after birth. Surviving males complete spermatogenesis but do not copulate, while females show delayed sexual maturation and reduction in spleen, thymus, and uterus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 108 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B07Rik T C 11: 109,788,721 probably benign Het
6430571L13Rik T A 9: 107,342,508 D53E possibly damaging Het
A2ml1 T A 6: 128,550,773 N1018I probably damaging Het
Abi3 C A 11: 95,837,111 A85S probably benign Het
Acsl5 A T 19: 55,284,472 M340L probably benign Het
Adam29 T A 8: 55,871,577 H614L probably benign Het
Adgrg6 A T 10: 14,436,884 S720T probably damaging Het
Adrb2 G T 18: 62,179,370 A128E probably damaging Het
Afap1l1 T C 18: 61,739,220 E510G probably benign Het
Angel1 A G 12: 86,717,713 probably null Het
Aox3 T G 1: 58,172,299 I1005S possibly damaging Het
Apc C A 18: 34,318,454 P2767Q probably damaging Het
Apob T G 12: 8,016,193 D4387E probably benign Het
Apobr T C 7: 126,586,655 V446A possibly damaging Het
Arhgap28 A T 17: 67,896,113 probably null Het
Aspm G T 1: 139,491,601 K3001N probably damaging Het
Asxl3 G T 18: 22,522,880 V1316F probably benign Het
Atp2a1 T A 7: 126,446,990 probably null Het
Bach1 A G 16: 87,729,471 D607G possibly damaging Het
Batf3 A G 1: 191,100,738 D27G probably damaging Het
Baz1a G T 12: 54,975,270 Q76K probably damaging Het
Bdnf G A 2: 109,723,538 V86M probably benign Het
Birc7 A G 2: 180,931,305 I172V probably benign Het
Bod1l A C 5: 41,831,537 V409G probably damaging Het
Cacna1e T A 1: 154,488,817 E337V probably damaging Het
Cacna1h A G 17: 25,393,546 F287L possibly damaging Het
Ces1e A G 8: 93,224,043 Y37H probably benign Het
Clasrp A T 7: 19,584,493 probably benign Het
Clec2d T A 6: 129,183,127 S35T probably damaging Het
Cntn4 T A 6: 106,662,578 D556E probably benign Het
Cntnap5c A T 17: 58,042,427 D245V probably benign Het
Col5a1 T A 2: 27,928,243 L160* probably null Het
Col6a6 T C 9: 105,777,744 E926G probably benign Het
Cpsf2 T A 12: 101,985,231 H142Q probably benign Het
Cr2 A C 1: 195,171,111 S20A possibly damaging Het
Cyp2j5 A T 4: 96,659,512 H164Q probably benign Het
D430041D05Rik G C 2: 104,167,950 P1836R probably damaging Het
Dmbt1 G A 7: 131,102,081 V1124M probably damaging Het
Dmxl2 T C 9: 54,416,554 H1182R probably damaging Het
Dnah2 A T 11: 69,477,683 S1709T probably benign Het
Dopey2 T C 16: 93,763,956 V776A probably damaging Het
Emc3 T C 6: 113,516,031 T220A probably benign Het
Entpd1 A C 19: 40,727,325 N312T probably benign Het
Fam8a1 A T 13: 46,671,223 I229F probably damaging Het
Fancc G A 13: 63,317,391 P501S probably damaging Het
Fasn T C 11: 120,811,925 R1704G probably damaging Het
Fsip2 A G 2: 82,988,958 I5012V probably benign Het
Glce T C 9: 62,061,000 T290A probably benign Het
Gm648 G A X: 56,545,039 P134L probably benign Het
Gns G A 10: 121,383,444 probably null Het
Gsdma2 A G 11: 98,651,984 N190S probably damaging Het
Hectd4 T A 5: 121,277,824 S563T probably benign Het
Hmcn1 T C 1: 150,798,719 probably null Het
Jup A T 11: 100,376,763 M578K probably benign Het
Kir3dl1 G A X: 136,533,845 probably null Het
Krt75 A G 15: 101,573,590 F81S probably benign Het
Lrp1 G T 10: 127,567,364 D2113E probably damaging Het
Maged2 T A X: 150,811,834 N176Y probably damaging Het
Mrc1 T A 2: 14,328,571 C1354* probably null Het
Mup7 A C 4: 60,069,742 V74G possibly damaging Het
Naca A G 10: 128,041,162 probably benign Het
Nav3 T G 10: 109,823,464 Y764S probably damaging Het
Nkpd1 A T 7: 19,523,174 T293S probably benign Het
Numb A G 12: 83,795,840 Y510H probably damaging Het
Nynrin T G 14: 55,868,035 L834R probably damaging Het
Olfr1537 T A 9: 39,237,866 N186I possibly damaging Het
Olfr318 G T 11: 58,720,521 H176N probably benign Het
Olfr743 T C 14: 50,533,702 S97P possibly damaging Het
Otog T C 7: 46,271,373 V1000A possibly damaging Het
Pafah1b3 A G 7: 25,297,129 V43A possibly damaging Het
Pcnx A G 12: 81,983,676 Y1775C possibly damaging Het
Phka1 G A X: 102,520,831 R1074C probably damaging Het
Pi4ka T A 16: 17,293,901 Y1570F probably benign Het
Piezo2 T C 18: 63,019,258 K2588E probably damaging Het
Pkd1 A G 17: 24,575,575 T2079A probably damaging Het
Plekhd1 G T 12: 80,717,301 Q212H probably damaging Het
Plekhh1 C T 12: 79,040,585 R16* probably null Het
Polm C A 11: 5,836,207 R120L probably damaging Het
Ptpn22 T C 3: 103,860,405 M1T probably null Het
Ptprh G A 7: 4,564,272 L534F probably benign Het
Rabl6 C T 2: 25,592,766 probably null Het
Rap2a A G 14: 120,478,991 S89G probably damaging Het
Rara A T 11: 98,971,580 probably null Het
Reck A G 4: 43,930,295 D623G probably benign Het
Relt A T 7: 100,848,816 L237Q probably damaging Het
Rngtt A G 4: 33,329,598 probably null Het
Rtn4rl2 T G 2: 84,880,419 Y167S probably damaging Het
Sec24c C T 14: 20,688,437 R353C probably damaging Het
Slc35g2 T C 9: 100,553,442 S59G probably benign Het
Smarcd2 A T 11: 106,267,415 M107K probably benign Het
Smg1 T C 7: 118,182,383 N1227S possibly damaging Het
Snrnp200 A G 2: 127,221,814 N638D possibly damaging Het
Sntb1 A G 15: 55,642,783 S465P probably benign Het
Sulf1 A G 1: 12,817,492 probably null Het
Tbc1d17 T C 7: 44,843,085 T385A probably benign Het
Tbx10 C A 19: 3,997,873 D206E probably benign Het
Tcea2 C T 2: 181,687,638 P275S probably damaging Het
Tns3 C A 11: 8,493,121 R414L probably benign Het
Trip11 T C 12: 101,885,976 R610G possibly damaging Het
Ugt2b1 T C 5: 86,925,861 K213R probably null Het
Unc80 A G 1: 66,608,442 S1514G probably benign Het
Usp7 G T 16: 8,693,914 Q867K possibly damaging Het
Vim T C 2: 13,574,652 V74A probably benign Het
Vmn1r234 A G 17: 21,229,745 Y307C probably benign Het
Vmn2r74 A T 7: 85,961,309 Y58* probably null Het
Wdr36 C A 18: 32,850,531 A445E probably damaging Het
Xpo5 T A 17: 46,221,433 W465R probably damaging Het
Zscan4d T A 7: 11,165,019 R110S probably damaging Het
Other mutations in Sp4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02103:Sp4 APN 12 118299549 missense probably damaging 0.99
IGL02817:Sp4 APN 12 118299552 missense probably damaging 1.00
IGL02833:Sp4 APN 12 118261881 missense probably benign 0.05
Speck UTSW 12 118300811 splice site probably null
R0128:Sp4 UTSW 12 118300816 splice site probably benign
R0130:Sp4 UTSW 12 118300816 splice site probably benign
R0398:Sp4 UTSW 12 118298673 missense possibly damaging 0.79
R1193:Sp4 UTSW 12 118299246 missense possibly damaging 0.94
R1775:Sp4 UTSW 12 118299600 missense probably damaging 0.99
R4724:Sp4 UTSW 12 118261809 missense probably benign
R4861:Sp4 UTSW 12 118300811 splice site probably null
R4861:Sp4 UTSW 12 118300811 splice site probably null
R4969:Sp4 UTSW 12 118299606 missense probably damaging 0.96
R5049:Sp4 UTSW 12 118254472 missense probably benign 0.04
R5178:Sp4 UTSW 12 118261889 missense possibly damaging 0.46
R5208:Sp4 UTSW 12 118299546 missense probably damaging 1.00
R5722:Sp4 UTSW 12 118299241 missense possibly damaging 0.66
R6318:Sp4 UTSW 12 118238178 missense probably damaging 1.00
R6619:Sp4 UTSW 12 118299342 missense possibly damaging 0.92
R6917:Sp4 UTSW 12 118299173 missense probably damaging 1.00
R7195:Sp4 UTSW 12 118300072 missense possibly damaging 0.92
R7614:Sp4 UTSW 12 118254439 missense possibly damaging 0.82
R7747:Sp4 UTSW 12 118254404 splice site probably null
Z1177:Sp4 UTSW 12 118300059 missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- CTGGTGGTGGGCGTAGAAACTAAC -3'
(R):5'- CCAAGCGGTAGTGTACAGTACCAAG -3'

Sequencing Primer
(F):5'- TGGGCGTAGAAACTAACTGATTCC -3'
(R):5'- GTAGTGTACAGTACCAAGTGATCCC -3'
Posted On2013-07-11