Incidental Mutation 'R4861:Sp4'
ID 374570
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 042472-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.534) question?
Stock # R4861 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 118198668-118265175 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to T at 118264546 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000152603 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026367] [ENSMUST00000026367] [ENSMUST00000221844] [ENSMUST00000222314]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000026367
SMART Domains Protein: ENSMUSP00000026367
Gene: ENSMUSG00000025323

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: ENSMUST00000026367
SMART Domains Protein: ENSMUSP00000026367
Gene: ENSMUSG00000025323

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 null
Transcript: ENSMUST00000222314
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.9%
  • 10x: 95.1%
  • 20x: 87.7%
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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb11 C T 2: 69,076,249 (GRCm39) R1153H probably damaging Het
Ahcy T C 2: 154,902,436 (GRCm39) E411G probably benign Het
Alpi T A 1: 87,028,191 (GRCm39) I211F probably damaging Het
Arfgef3 G A 10: 18,483,479 (GRCm39) A1415V probably benign Het
Bora T C 14: 99,284,910 (GRCm39) probably null Het
Car3 T C 3: 14,931,956 (GRCm39) V109A probably damaging Het
Cdk13 A T 13: 17,941,171 (GRCm39) V17D probably damaging Het
Cept1 A C 3: 106,413,048 (GRCm39) S226A probably damaging Het
Dbt A T 3: 116,341,727 (GRCm39) I443L probably benign Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Dync1h1 C A 12: 110,624,560 (GRCm39) T3700N probably damaging Het
Farp2 T C 1: 93,533,141 (GRCm39) L633S probably damaging Het
Gm26727 T C 2: 67,263,289 (GRCm39) I79M probably damaging Het
Gm5800 T A 14: 51,953,504 (GRCm39) N37I probably damaging Het
Hapln1 G A 13: 89,749,571 (GRCm39) G39S possibly damaging Het
Ice2 T A 9: 69,322,730 (GRCm39) S408R probably benign Het
Lctl T C 9: 64,027,045 (GRCm39) I131T possibly damaging Het
Ncoa7 T A 10: 30,580,608 (GRCm39) M117L probably benign Het
Npy4r C T 14: 33,868,840 (GRCm39) W149* probably null Het
Nr5a2 A G 1: 136,876,458 (GRCm39) probably null Het
Odad1 A G 7: 45,592,297 (GRCm39) E359G probably damaging Het
Plg G A 17: 12,614,622 (GRCm39) E301K probably benign Het
Pnkp C T 7: 44,511,827 (GRCm39) S113L probably damaging Het
Rapgef2 T C 3: 78,981,743 (GRCm39) K1084R probably benign Het
Slc41a2 T C 10: 83,152,322 (GRCm39) Q51R probably damaging Het
Slc47a2 A T 11: 61,227,059 (GRCm39) C170S probably benign Het
Slco1b2 A T 6: 141,616,948 (GRCm39) N427I possibly damaging Het
Smc2 G A 4: 52,461,090 (GRCm39) R571H probably benign Het
Tas2r117 T C 6: 132,780,092 (GRCm39) F77L probably benign Het
Tbcd C T 11: 121,492,787 (GRCm39) R875C probably damaging Het
Thumpd2 A G 17: 81,334,230 (GRCm39) S453P probably benign Het
Vars2 G T 17: 35,972,825 (GRCm39) Q13K probably benign 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
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
R7983:Sp4 UTSW 12 118,264,967 (GRCm39) start codon destroyed 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'- CTTCTGGGTACTTAAAGAGCATAAC -3'
(R):5'- CAACCTCCTTCTGGGTGTTG -3'

Sequencing Primer
(F):5'- AGCATAACTCCCTCTCTTCCCTAAAG -3'
(R):5'- CCTATGGGTCGGGTTTCAAAC -3'
Posted On 2016-03-16