Incidental Mutation 'R7530:Med23'
ID 583268
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 045602-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7530 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 24745889-24789358 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 24781851 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 1052 (C1052S)
Ref Sequence ENSEMBL: ENSMUSP00000090316 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020159] [ENSMUST00000092646] [ENSMUST00000176285] [ENSMUST00000177232]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000020159
AA Change: C1046S

PolyPhen 2 Score 0.730 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000020159
Gene: ENSMUSG00000019984
AA Change: C1046S

DomainStartEndE-ValueType
Pfam:Med23 3 1310 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000092646
AA Change: C1052S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000090316
Gene: ENSMUSG00000019984
AA Change: C1052S

DomainStartEndE-ValueType
Pfam:Med23 4 1316 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176285
AA Change: C686S

PolyPhen 2 Score 0.194 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000135232
Gene: ENSMUSG00000019984
AA Change: C686S

DomainStartEndE-ValueType
Pfam:Med23 1 51 4.4e-14 PFAM
Pfam:Med23 48 950 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000177232
SMART Domains Protein: ENSMUSP00000134866
Gene: ENSMUSG00000019984

DomainStartEndE-ValueType
Pfam:Med23 3 58 1.2e-10 PFAM
Meta Mutation Damage Score 0.1464 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 98% (52/53)
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6430550D23Rik C T 2: 155,845,840 (GRCm39) V6I probably benign Het
Atp10a A G 7: 58,423,724 (GRCm39) T230A probably benign Het
Atp5mc2 A T 15: 102,576,183 (GRCm39) M1K probably null Het
Atp8a1 A C 5: 67,902,971 (GRCm39) L535R Het
Bsn A G 9: 107,989,155 (GRCm39) I2199T probably damaging Het
Ccdc73 A G 2: 104,824,915 (GRCm39) T155A Het
Cdc42bpg T G 19: 6,372,305 (GRCm39) F1430L probably benign Het
Cdc42bpg G T 19: 6,372,306 (GRCm39) V1431L probably benign Het
Chat A T 14: 32,130,915 (GRCm39) Y575* probably null Het
Cimip4 T C 15: 78,270,516 (GRCm39) D84G probably benign Het
Col6a4 A T 9: 105,945,589 (GRCm39) C842S probably damaging Het
Coq2 T C 5: 100,822,008 (GRCm39) S34G probably benign Het
Crybg1 C T 10: 43,875,069 (GRCm39) A680T possibly damaging Het
Ctsr T A 13: 61,310,931 (GRCm39) K38N probably damaging Het
Dpm2 T C 2: 32,462,313 (GRCm39) F33S probably damaging Het
Ecpas A G 4: 58,815,317 (GRCm39) M1322T probably damaging Het
Ext2 T A 2: 93,491,998 (GRCm39) H564L probably benign Het
Fbxl2 G T 9: 113,818,241 (GRCm39) H202N probably benign Het
Fra10ac1 A T 19: 38,204,353 (GRCm39) Y74* probably null Het
Greb1 T A 12: 16,767,207 (GRCm39) I332F probably benign Het
Ifnar2 A G 16: 91,201,201 (GRCm39) S481G probably benign Het
Igkv9-123 G A 6: 67,931,381 (GRCm39) P62S possibly damaging Het
Iqub T C 6: 24,450,622 (GRCm39) Q659R probably benign Het
Kansl2 T C 15: 98,426,896 (GRCm39) T242A probably benign Het
Kif28 C T 1: 179,536,045 (GRCm39) G543D probably benign Het
Lsg1 A G 16: 30,401,419 (GRCm39) S93P possibly damaging Het
Mgam G T 6: 40,686,152 (GRCm39) probably null Het
Mtmr4 C T 11: 87,502,702 (GRCm39) R919W probably damaging Het
Muc5ac G T 7: 141,367,536 (GRCm39) V2986L possibly damaging Het
Myo5b A G 18: 74,864,802 (GRCm39) E1340G probably benign Het
Nkd2 T C 13: 73,995,078 (GRCm39) D40G possibly damaging Het
Nudt5 T C 2: 5,869,179 (GRCm39) L135S probably damaging Het
Oca2 A C 7: 55,981,720 (GRCm39) D614A probably damaging Het
Or1e16 A G 11: 73,279,189 (GRCm39) V221A possibly damaging Het
Or6c201 A C 10: 128,969,849 (GRCm39) probably null Het
Or8k24 T A 2: 86,216,515 (GRCm39) L82F probably damaging Het
Plec C A 15: 76,069,844 (GRCm39) A991S unknown Het
Plekhg2 G A 7: 28,061,353 (GRCm39) R817C probably damaging Het
Plrg1 T A 3: 82,965,989 (GRCm39) L48H probably damaging Het
Prx A G 7: 27,207,397 (GRCm39) E18G probably damaging Het
Ptprf T C 4: 118,069,945 (GRCm39) Y1479C probably damaging Het
Rap1b A T 10: 117,653,357 (GRCm39) Y159* probably null Het
Rbck1 T C 2: 152,166,212 (GRCm39) E242G possibly damaging Het
Rxfp1 T C 3: 79,557,768 (GRCm39) D570G probably benign Het
Slc35f5 G T 1: 125,512,275 (GRCm39) L358F probably damaging Het
Smarcd2 A G 11: 106,156,587 (GRCm39) W274R probably damaging Het
Spata6l A T 19: 28,926,121 (GRCm39) Y43* probably null Het
Ssu72 A G 4: 155,815,786 (GRCm39) T77A probably benign Het
Tomm40 G A 7: 19,436,829 (GRCm39) T297I possibly damaging Het
Urb1 A T 16: 90,558,522 (GRCm39) I1743N probably damaging Het
Utp20 G A 10: 88,588,868 (GRCm39) R2434C probably damaging 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
R6093:Med23 UTSW 10 24,754,341 (GRCm39) missense probably benign 0.16
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
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'- AACCTGATAAACACGCTGAGCTG -3'
(R):5'- AAGGTTGGCCTAAGCAACTC -3'

Sequencing Primer
(F):5'- AAACACGCTGAGCTGTTTTC -3'
(R):5'- TTACCTTAAAAACCGCTCTTACAAG -3'
Posted On 2019-10-17