Incidental Mutation 'R7983:Sp4'
ID 651330
Institutional Source Beutler Lab
Gene Symbol Sp4
Ensembl Gene ENSMUSG00000025323
Gene Name trans-acting transcription factor 4
Synonyms 5730497N03Rik, HF1-b, HF-1b
MMRRC Submission 046024-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.525) question?
Stock # R7983 (G1)
Quality Score 194.009
Status Validated
Chromosome 12
Chromosomal Location 118198668-118265175 bp(-) (GRCm39)
Type of Mutation start codon destroyed
DNA Base Change (assembly) A to T at 118264967 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 1 (M1K)
Ref Sequence ENSEMBL: ENSMUSP00000152603 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026367] [ENSMUST00000221844] [ENSMUST00000222314]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000026367
AA Change: M1K
SMART Domains Protein: ENSMUSP00000026367
Gene: ENSMUSG00000025323
AA Change: M1K

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 null
Transcript: ENSMUST00000221844
AA Change: M1K
Predicted Effect probably null
Transcript: ENSMUST00000222314
AA Change: M1K
Meta Mutation Damage Score 0.8848 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 95% (39/41)
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Casd1 G T 6: 4,624,472 (GRCm39) E422* probably null Het
Ccdc7a T C 8: 129,607,559 (GRCm39) T1007A possibly damaging Het
Cdr1 AAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCC AAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCC X: 60,228,130 (GRCm39) probably benign Het
Cds2 T G 2: 132,105,430 (GRCm39) probably null Het
Cfap100 G A 6: 90,392,687 (GRCm39) T141I Het
Chd7 T A 4: 8,752,628 (GRCm39) M375K unknown Het
Chd7 T A 4: 8,844,609 (GRCm39) S1573T possibly damaging Het
Cplane1 T A 15: 8,251,299 (GRCm39) V1857E probably benign Het
Crybb2 T C 5: 113,209,946 (GRCm39) E139G probably benign Het
Csn2 T C 5: 87,842,356 (GRCm39) T224A probably benign Het
Csnk2b T C 17: 35,335,304 (GRCm39) H231R possibly damaging Het
Cthrc1 A G 15: 38,940,550 (GRCm39) D51G probably benign Het
Cyp2a5 A T 7: 26,539,866 (GRCm39) T305S probably benign Het
Cyp4a29 A T 4: 115,108,099 (GRCm39) D307V probably damaging Het
Dhrs7b T C 11: 60,743,287 (GRCm39) V188A possibly damaging Het
Dna2 A G 10: 62,791,173 (GRCm39) D224G probably benign Het
Dnah7b T A 1: 46,282,584 (GRCm39) L2906M probably damaging Het
Eif4g3 A T 4: 137,878,904 (GRCm39) E545D probably benign Het
Foxq1 T C 13: 31,743,972 (GRCm39) F358S possibly damaging Het
Galnt16 C T 12: 80,648,598 (GRCm39) H557Y probably benign Het
Kcnb2 T C 1: 15,383,004 (GRCm39) M110T probably damaging Het
Ldlrad4 G T 18: 68,368,740 (GRCm39) A66S possibly damaging Het
Nalcn T C 14: 123,830,409 (GRCm39) I144V probably benign Het
Napsa T A 7: 44,234,751 (GRCm39) N295K possibly damaging Het
Nup50l C A 6: 96,142,888 (GRCm39) G52V probably damaging Het
Or2ag20 T C 7: 106,464,958 (GRCm39) V257A probably benign Het
Or5k1b G A 16: 58,581,377 (GRCm39) S54F probably benign Het
Plch1 T C 3: 63,615,164 (GRCm39) D778G probably damaging Het
Pnlip G A 19: 58,668,491 (GRCm39) V361I probably benign Het
Pou4f2 G T 8: 79,161,568 (GRCm39) A345E probably benign Het
Prr11 C T 11: 86,982,637 (GRCm39) D365N possibly damaging Het
Ptprq G T 10: 107,444,272 (GRCm39) S1444* probably null Het
R3hdm4 A T 10: 79,748,557 (GRCm39) V129E probably damaging Het
Retnlg T C 16: 48,693,261 (GRCm39) S13P probably damaging Het
Rgmb T C 17: 16,041,189 (GRCm39) T133A possibly damaging Het
Rin3 A C 12: 102,335,418 (GRCm39) H443P probably benign Het
Rnf152 T C 1: 105,212,089 (GRCm39) D156G probably benign Het
Sfmbt1 A G 14: 30,519,673 (GRCm39) probably null Het
Slc25a46 G A 18: 31,716,483 (GRCm39) R340C probably damaging Het
Ss18l2 T C 9: 121,541,675 (GRCm39) I64T probably damaging Het
Sult2a4 G A 7: 13,649,152 (GRCm39) S219F probably damaging Het
Tnip3 A C 6: 65,515,630 (GRCm39) D25A probably damaging Het
Trac A G 14: 54,458,214 (GRCm39) T79A Het
Vmn2r36 A G 7: 7,905,415 (GRCm39) L16P probably damaging Het
Zswim2 A G 2: 83,753,911 (GRCm39) probably null Het
Other mutations in Sp4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02103:Sp4 APN 12 118,263,284 (GRCm39) missense probably damaging 0.99
IGL02817:Sp4 APN 12 118,263,287 (GRCm39) missense probably damaging 1.00
IGL02833:Sp4 APN 12 118,225,616 (GRCm39) missense probably benign 0.05
Deadloss UTSW 12 118,218,174 (GRCm39) missense possibly damaging 0.82
Speck UTSW 12 118,264,546 (GRCm39) splice site probably null
R0128:Sp4 UTSW 12 118,264,551 (GRCm39) splice site probably benign
R0130:Sp4 UTSW 12 118,264,551 (GRCm39) splice site probably benign
R0398:Sp4 UTSW 12 118,262,408 (GRCm39) missense possibly damaging 0.79
R0626:Sp4 UTSW 12 118,263,314 (GRCm39) missense probably damaging 1.00
R1193:Sp4 UTSW 12 118,262,981 (GRCm39) missense possibly damaging 0.94
R1775:Sp4 UTSW 12 118,263,335 (GRCm39) missense probably damaging 0.99
R4724:Sp4 UTSW 12 118,225,544 (GRCm39) missense probably benign
R4861:Sp4 UTSW 12 118,264,546 (GRCm39) splice site probably null
R4861:Sp4 UTSW 12 118,264,546 (GRCm39) splice site probably null
R4969:Sp4 UTSW 12 118,263,341 (GRCm39) missense probably damaging 0.96
R5049:Sp4 UTSW 12 118,218,207 (GRCm39) missense probably benign 0.04
R5178:Sp4 UTSW 12 118,225,624 (GRCm39) missense possibly damaging 0.46
R5208:Sp4 UTSW 12 118,263,281 (GRCm39) missense probably damaging 1.00
R5722:Sp4 UTSW 12 118,262,976 (GRCm39) missense possibly damaging 0.66
R6318:Sp4 UTSW 12 118,201,913 (GRCm39) missense probably damaging 1.00
R6619:Sp4 UTSW 12 118,263,077 (GRCm39) missense possibly damaging 0.92
R6917:Sp4 UTSW 12 118,262,908 (GRCm39) missense probably damaging 1.00
R7195:Sp4 UTSW 12 118,263,807 (GRCm39) missense possibly damaging 0.92
R7614:Sp4 UTSW 12 118,218,174 (GRCm39) missense possibly damaging 0.82
R7747:Sp4 UTSW 12 118,218,139 (GRCm39) splice site probably null
R8709:Sp4 UTSW 12 118,263,189 (GRCm39) missense possibly damaging 0.66
R8817:Sp4 UTSW 12 118,225,624 (GRCm39) missense possibly damaging 0.92
R9436:Sp4 UTSW 12 118,202,000 (GRCm39) missense possibly damaging 0.82
R9487:Sp4 UTSW 12 118,262,859 (GRCm39) missense probably benign 0.05
R9595:Sp4 UTSW 12 118,262,690 (GRCm39) missense possibly damaging 0.46
Z1177:Sp4 UTSW 12 118,263,794 (GRCm39) missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- AGGTTGTTCTAGCTCAGACATTAAG -3'
(R):5'- TCAATCAAGGGCGAGTCAG -3'

Sequencing Primer
(F):5'- TTCTAGCTCAGACATTAAGACAAAAC -3'
(R):5'- AGAGAGGAGCTGCTACGCC -3'
Posted On 2020-09-15