Incidental Mutation 'R6093:Med23'
ID 486054
Institutional Source Beutler Lab
Gene Symbol Med23
Ensembl Gene ENSMUSG00000019984
Gene Name mediator complex subunit 23
Synonyms ESTM7, 3000002A17Rik, X83317, Sur2, Crsp3, sno
MMRRC Submission 044250-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6093 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 24745889-24789358 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 24754341 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 221 (I221V)
Ref Sequence ENSEMBL: ENSMUSP00000090316 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020159] [ENSMUST00000092646] [ENSMUST00000176313] [ENSMUST00000176502] [ENSMUST00000177232]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000020159
AA Change: I221V

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000020159
Gene: ENSMUSG00000019984
AA Change: I221V

DomainStartEndE-ValueType
Pfam:Med23 3 1310 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000092646
AA Change: I221V

PolyPhen 2 Score 0.155 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000090316
Gene: ENSMUSG00000019984
AA Change: I221V

DomainStartEndE-ValueType
Pfam:Med23 4 1316 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176313
AA Change: I194V

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000135751
Gene: ENSMUSG00000019984
AA Change: I194V

DomainStartEndE-ValueType
Pfam:Med23 1 197 1.7e-75 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176502
AA Change: I51V

PolyPhen 2 Score 0.034 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000134836
Gene: ENSMUSG00000019984
AA Change: I51V

DomainStartEndE-ValueType
Pfam:Med23 1 95 8.7e-36 PFAM
Pfam:Med23 92 234 3.8e-63 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176827
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177175
Predicted Effect probably benign
Transcript: ENSMUST00000177232
SMART Domains Protein: ENSMUSP00000134866
Gene: ENSMUSG00000019984

DomainStartEndE-ValueType
Pfam:Med23 3 58 1.2e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177522
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The activation of gene transcription is a multistep process that is triggered by factors that recognize transcriptional enhancer sites in DNA. These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus. The protein encoded by this gene is a subunit of the CRSP (cofactor required for SP1 activation) complex, which, along with TFIID, is required for efficient activation by SP1. This protein is also a component of other multisubunit complexes e.g. thyroid hormone receptor-(TR-) associated proteins which interact with TR and facilitate TR function on DNA templates in conjunction with initiation factors and cofactors. This protein also acts as a metastasis suppressor. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2012]
PHENOTYPE: Homozygous null mice display embryonic lethality during organogenesis with disorganization of the vasculature and peripheral nervous system. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik A G 2: 68,490,214 (GRCm39) probably benign Het
Acot11 C T 4: 106,617,327 (GRCm39) G240R probably damaging Het
Adgrl3 A C 5: 81,794,369 (GRCm39) R531S probably benign Het
Ahctf1 T C 1: 179,590,517 (GRCm39) D1252G probably benign Het
Ano1 T C 7: 144,165,114 (GRCm39) N648S possibly damaging Het
Antxr2 C A 5: 98,178,319 (GRCm39) L30F probably damaging Het
Apol9a T A 15: 77,288,620 (GRCm39) N249I probably benign Het
Atp2a1 A G 7: 126,046,093 (GRCm39) V977A probably damaging Het
Clmn T C 12: 104,738,215 (GRCm39) T968A probably benign Het
Clstn2 A T 9: 97,340,263 (GRCm39) I703N probably damaging Het
Cnot1 T C 8: 96,475,522 (GRCm39) T1051A probably benign Het
Csde1 A G 3: 102,960,218 (GRCm39) Y615C probably damaging Het
Dcaf17 A G 2: 70,912,356 (GRCm39) K314E possibly damaging Het
Dnah10 A T 5: 124,830,238 (GRCm39) I711F probably benign Het
Duox1 G T 2: 122,177,755 (GRCm39) R1513L probably benign Het
Exph5 A G 9: 53,283,917 (GRCm39) T333A possibly damaging Het
Fmnl2 A G 2: 53,004,880 (GRCm39) D658G probably damaging Het
Gcgr T A 11: 120,428,947 (GRCm39) L395Q probably damaging Het
Gm10801 C CGTA 2: 98,494,152 (GRCm39) probably null Het
Greb1 C T 12: 16,734,487 (GRCm39) C1501Y probably benign Het
Iqgap2 A G 13: 95,765,471 (GRCm39) V1533A probably damaging Het
Kcnc3 A C 7: 44,240,932 (GRCm39) D208A probably benign Het
Kctd14 A G 7: 97,104,160 (GRCm39) probably benign Het
Mcm5 C A 8: 75,836,374 (GRCm39) D13E probably benign Het
Msantd5f6 T C 4: 73,320,258 (GRCm39) I174V probably benign Het
Myo19 T C 11: 84,776,535 (GRCm39) F64L probably damaging Het
Ncapd3 T G 9: 26,967,454 (GRCm39) S597A probably damaging Het
Neb A T 2: 52,141,782 (GRCm39) Y72* probably null Het
Nrip1 C T 16: 76,091,652 (GRCm39) probably benign Het
Or5h26 T A 16: 58,988,330 (GRCm39) M59L probably damaging Het
Otx1 A T 11: 21,949,406 (GRCm39) L24H probably damaging Het
Phkb T A 8: 86,668,958 (GRCm39) D328E probably damaging Het
Phyh G T 2: 4,923,896 (GRCm39) A6S possibly damaging Het
Pole A T 5: 110,459,956 (GRCm39) Q1120L probably benign Het
Rbmxl1 T C 8: 79,232,572 (GRCm39) Y257C probably damaging Het
Smurf2 A T 11: 106,759,449 (GRCm39) H69Q possibly damaging Het
Tmem167b A T 3: 108,469,439 (GRCm39) M1K probably null Het
Tmod4 A T 3: 95,032,929 (GRCm39) T22S probably benign Het
Triml1 T C 8: 43,593,755 (GRCm39) I149M probably benign Het
Vmn2r108 T C 17: 20,701,402 (GRCm39) T33A probably benign Het
Vmn2r76 T A 7: 85,877,469 (GRCm39) R525* probably null Het
Zfp109 A T 7: 23,928,558 (GRCm39) W292R probably benign Het
Zfp292 C T 4: 34,811,902 (GRCm39) A381T probably damaging Het
Zfp791 C T 8: 85,840,135 (GRCm39) probably null Het
Other mutations in Med23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00670:Med23 APN 10 24,764,482 (GRCm39) missense probably damaging 1.00
IGL00792:Med23 APN 10 24,752,902 (GRCm39) missense possibly damaging 0.93
IGL01289:Med23 APN 10 24,778,019 (GRCm39) missense probably damaging 1.00
IGL01469:Med23 APN 10 24,758,495 (GRCm39) missense probably damaging 1.00
IGL01598:Med23 APN 10 24,779,696 (GRCm39) missense probably benign 0.34
IGL02324:Med23 APN 10 24,773,239 (GRCm39) missense probably damaging 0.98
IGL02381:Med23 APN 10 24,776,626 (GRCm39) missense possibly damaging 0.95
IGL02465:Med23 APN 10 24,779,641 (GRCm39) missense probably damaging 0.96
IGL02554:Med23 APN 10 24,774,473 (GRCm39) critical splice donor site probably null
IGL02683:Med23 APN 10 24,746,615 (GRCm39) missense probably benign 0.00
PIT4362001:Med23 UTSW 10 24,750,469 (GRCm39) missense probably benign 0.01
R0080:Med23 UTSW 10 24,788,715 (GRCm39) missense probably benign 0.33
R0125:Med23 UTSW 10 24,776,686 (GRCm39) missense probably damaging 1.00
R0311:Med23 UTSW 10 24,773,256 (GRCm39) missense possibly damaging 0.95
R0765:Med23 UTSW 10 24,776,608 (GRCm39) missense probably damaging 1.00
R1302:Med23 UTSW 10 24,764,320 (GRCm39) splice site probably null
R1456:Med23 UTSW 10 24,779,550 (GRCm39) splice site probably benign
R1514:Med23 UTSW 10 24,768,565 (GRCm39) splice site probably benign
R1774:Med23 UTSW 10 24,779,584 (GRCm39) missense probably damaging 1.00
R1851:Med23 UTSW 10 24,786,768 (GRCm39) splice site probably null
R1928:Med23 UTSW 10 24,785,710 (GRCm39) missense probably benign
R1975:Med23 UTSW 10 24,786,664 (GRCm39) missense probably benign 0.01
R2011:Med23 UTSW 10 24,755,653 (GRCm39) missense possibly damaging 0.63
R2266:Med23 UTSW 10 24,750,499 (GRCm39) missense probably benign 0.00
R2309:Med23 UTSW 10 24,746,586 (GRCm39) missense probably damaging 0.99
R2507:Med23 UTSW 10 24,786,711 (GRCm39) missense probably damaging 1.00
R2566:Med23 UTSW 10 24,764,473 (GRCm39) missense probably damaging 1.00
R3720:Med23 UTSW 10 24,767,018 (GRCm39) missense probably damaging 1.00
R3771:Med23 UTSW 10 24,778,099 (GRCm39) missense probably damaging 1.00
R3811:Med23 UTSW 10 24,768,491 (GRCm39) splice site probably null
R3811:Med23 UTSW 10 24,768,490 (GRCm39) nonsense probably null
R4305:Med23 UTSW 10 24,780,168 (GRCm39) nonsense probably null
R4323:Med23 UTSW 10 24,746,603 (GRCm39) missense probably benign 0.02
R4701:Med23 UTSW 10 24,769,546 (GRCm39) missense probably damaging 1.00
R4886:Med23 UTSW 10 24,750,581 (GRCm39) critical splice donor site probably null
R4925:Med23 UTSW 10 24,786,645 (GRCm39) missense probably damaging 1.00
R4943:Med23 UTSW 10 24,751,567 (GRCm39) missense possibly damaging 0.92
R5207:Med23 UTSW 10 24,771,734 (GRCm39) nonsense probably null
R5749:Med23 UTSW 10 24,764,347 (GRCm39) missense possibly damaging 0.84
R5806:Med23 UTSW 10 24,783,119 (GRCm39) missense probably damaging 1.00
R5896:Med23 UTSW 10 24,778,043 (GRCm39) missense probably damaging 1.00
R5954:Med23 UTSW 10 24,746,381 (GRCm39) splice site probably benign
R6031:Med23 UTSW 10 24,779,646 (GRCm39) nonsense probably null
R6031:Med23 UTSW 10 24,779,646 (GRCm39) nonsense probably null
R6107:Med23 UTSW 10 24,781,932 (GRCm39) nonsense probably null
R6356:Med23 UTSW 10 24,764,311 (GRCm39) missense probably damaging 0.98
R6393:Med23 UTSW 10 24,749,374 (GRCm39) missense possibly damaging 0.91
R6533:Med23 UTSW 10 24,769,518 (GRCm39) missense probably damaging 1.00
R6911:Med23 UTSW 10 24,778,079 (GRCm39) missense probably damaging 0.98
R6981:Med23 UTSW 10 24,771,722 (GRCm39) missense possibly damaging 0.92
R7085:Med23 UTSW 10 24,746,019 (GRCm39) missense probably damaging 1.00
R7215:Med23 UTSW 10 24,764,327 (GRCm39) missense probably benign
R7229:Med23 UTSW 10 24,777,902 (GRCm39) missense probably benign
R7489:Med23 UTSW 10 24,780,254 (GRCm39) missense probably damaging 1.00
R7530:Med23 UTSW 10 24,781,851 (GRCm39) missense probably benign 0.00
R7643:Med23 UTSW 10 24,781,863 (GRCm39) missense probably benign 0.01
R7653:Med23 UTSW 10 24,780,282 (GRCm39) missense probably damaging 1.00
R7764:Med23 UTSW 10 24,785,818 (GRCm39) critical splice donor site probably null
R7784:Med23 UTSW 10 24,778,346 (GRCm39) missense probably damaging 1.00
R8024:Med23 UTSW 10 24,755,581 (GRCm39) missense possibly damaging 0.74
R8182:Med23 UTSW 10 24,788,705 (GRCm39) missense probably benign
R8412:Med23 UTSW 10 24,784,632 (GRCm39) missense probably benign 0.01
R8874:Med23 UTSW 10 24,771,617 (GRCm39) missense possibly damaging 0.92
R8975:Med23 UTSW 10 24,780,334 (GRCm39) missense probably benign 0.42
R9131:Med23 UTSW 10 24,780,279 (GRCm39) missense
R9202:Med23 UTSW 10 24,780,202 (GRCm39) missense probably benign 0.12
R9341:Med23 UTSW 10 24,788,705 (GRCm39) missense probably benign
R9342:Med23 UTSW 10 24,750,469 (GRCm39) missense probably benign 0.01
R9343:Med23 UTSW 10 24,788,705 (GRCm39) missense probably benign
R9412:Med23 UTSW 10 24,778,019 (GRCm39) missense probably damaging 1.00
RF003:Med23 UTSW 10 24,779,683 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCACTCGTCTCTAAGTAACTGCC -3'
(R):5'- ATGGTCGTATGTGAGAGATGCC -3'

Sequencing Primer
(F):5'- TAAGTAACTGCCTGTGCCAG -3'
(R):5'- ATGCCCAAGTCTATGAGTGC -3'
Posted On 2017-08-16