Incidental Mutation 'R5178:Sp4'
ID 399501
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 042758-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.534) question?
Stock # R5178 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 118198668-118265175 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 118225624 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 580 (V580A)
Ref Sequence ENSEMBL: ENSMUSP00000152603 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026367] [ENSMUST00000221844] [ENSMUST00000222314]
AlphaFold no structure available at present
Predicted Effect unknown
Transcript: ENSMUST00000026367
AA Change: V580A
SMART Domains Protein: ENSMUSP00000026367
Gene: ENSMUSG00000025323
AA Change: V580A

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 unknown
Transcript: ENSMUST00000221844
AA Change: V25A
Predicted Effect possibly damaging
Transcript: ENSMUST00000222314
AA Change: V580A

PolyPhen 2 Score 0.455 (Sensitivity: 0.89; Specificity: 0.90)
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.3%
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abt1 G T 13: 23,606,819 (GRCm39) A94E possibly damaging Het
Carmil2 G T 8: 106,423,521 (GRCm39) G1207V probably damaging Het
Cndp2 A T 18: 84,693,153 (GRCm39) N202K probably benign Het
Cyp2c66 A G 19: 39,159,473 (GRCm39) Y308C probably damaging Het
Dhx29 T G 13: 113,069,134 (GRCm39) S155A possibly damaging Het
Dnah7b T G 1: 46,397,376 (GRCm39) F3936V possibly damaging Het
Dsg1b G A 18: 20,530,560 (GRCm39) G405E probably damaging Het
Exo5 A T 4: 120,778,734 (GRCm39) probably null Het
Fam171b T C 2: 83,710,331 (GRCm39) F668L probably damaging Het
Gemin5 A T 11: 58,037,344 (GRCm39) S624T probably benign Het
Gpc2 C A 5: 138,273,867 (GRCm39) V444L possibly damaging Het
Hephl1 T A 9: 14,997,468 (GRCm39) K399N probably damaging Het
Lair1 G A 7: 4,013,488 (GRCm39) T82I possibly damaging Het
Lhx1 G T 11: 84,411,214 (GRCm39) A155E possibly damaging Het
Maip1 G A 1: 57,454,849 (GRCm39) D278N probably benign Het
Mcm4 T A 16: 15,453,167 (GRCm39) D174V probably benign Het
Mcph1 T A 8: 18,657,342 (GRCm39) D60E probably damaging Het
Mmp17 T A 5: 129,672,122 (GRCm39) W132R probably damaging Het
Or4p7 C T 2: 88,221,819 (GRCm39) T76I possibly damaging Het
Or7e174 T A 9: 20,012,488 (GRCm39) C144* probably null Het
Pds5a T C 5: 65,821,218 (GRCm39) T169A probably damaging Het
Pfkm A G 15: 98,029,396 (GRCm39) N697D probably benign Het
Pira1 T A 7: 3,742,396 (GRCm39) K44* probably null Het
Ppwd1 A T 13: 104,356,943 (GRCm39) S191T probably benign Het
Ranbp2 T A 10: 58,312,607 (GRCm39) M1109K probably benign Het
Robo4 T C 9: 37,319,256 (GRCm39) W535R probably damaging Het
Rsf1 A G 7: 97,311,079 (GRCm39) D603G possibly damaging Het
Slc22a26 T C 19: 7,767,540 (GRCm39) T289A possibly damaging Het
Sp2 A G 11: 96,846,664 (GRCm39) F554L probably benign Het
Tbc1d19 T A 5: 54,046,667 (GRCm39) S413T possibly damaging Het
Tecta T C 9: 42,286,481 (GRCm39) D725G probably damaging Het
Tmem200a T A 10: 25,870,277 (GRCm39) Q4H probably benign Het
Tpx2 T A 2: 152,717,469 (GRCm39) I122N probably benign Het
Trgc4 A G 13: 19,528,932 (GRCm39) probably benign Het
Ube4b T C 4: 149,427,449 (GRCm39) M900V probably damaging Het
Vmn1r87 G T 7: 12,865,792 (GRCm39) A165E possibly damaging Het
Vmn2r95 A G 17: 18,660,337 (GRCm39) T250A probably benign Het
Wasf1 G A 10: 40,813,672 (GRCm39) R518H unknown Het
Zfhx2 A T 14: 55,312,232 (GRCm39) F154Y probably benign Het
Zfp729a A G 13: 67,785,764 (GRCm39) probably null Het
Zfp976 A G 7: 42,261,925 (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
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'- CCAGGGTGAAAACAGCAGTTAC -3'
(R):5'- CAGCAGCTGGGTAAATATCGTATC -3'

Sequencing Primer
(F):5'- GGTGAAAACAGCAGTTACCTTCCTTC -3'
(R):5'- GGGTAAATATCGTATCATTAAGCCC -3'
Posted On 2016-07-06