Incidental Mutation 'R6533:Med23'
ID 520205
Institutional Source Beutler Lab
Gene Symbol Med23
Ensembl Gene ENSMUSG00000019984
Gene Name mediator complex subunit 23
Synonyms X83317, 3000002A17Rik, ESTM7, Crsp3, Sur2
MMRRC Submission 044659-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6533 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 24869986-24913681 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 24893620 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 101 (L101P)
Ref Sequence ENSEMBL: ENSMUSP00000135232 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020159] [ENSMUST00000092646] [ENSMUST00000176285] [ENSMUST00000176502] [ENSMUST00000177232]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000020159
AA Change: L461P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000020159
Gene: ENSMUSG00000019984
AA Change: L461P

DomainStartEndE-ValueType
Pfam:Med23 3 1310 N/A PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000092646
AA Change: L467P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000090316
Gene: ENSMUSG00000019984
AA Change: L467P

DomainStartEndE-ValueType
Pfam:Med23 4 1316 N/A PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175786
Predicted Effect probably damaging
Transcript: ENSMUST00000176285
AA Change: L101P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135232
Gene: ENSMUSG00000019984
AA Change: L101P

DomainStartEndE-ValueType
Pfam:Med23 1 51 4.4e-14 PFAM
Pfam:Med23 48 950 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176502
SMART Domains Protein: ENSMUSP00000134836
Gene: ENSMUSG00000019984

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 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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000179967
Meta Mutation Damage Score 0.9636 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 100% (44/44)
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
1700010B08Rik C T 2: 173,719,835 (GRCm38) probably benign Het
4932414N04Rik G T 2: 68,716,318 (GRCm38) E115* probably null Het
Abhd16a G A 17: 35,098,809 (GRCm38) probably null Het
Ankrd28 T A 14: 31,732,084 (GRCm38) I244L possibly damaging Het
Barx2 T C 9: 31,912,979 (GRCm38) Y38C probably damaging Het
Btn2a2 C A 13: 23,481,781 (GRCm38) E294* probably null Het
Ceacam2 C G 7: 25,530,711 (GRCm38) V157L probably benign Het
Ces2c T A 8: 104,852,093 (GRCm38) F334L possibly damaging Het
Col7a1 T C 9: 108,961,358 (GRCm38) I958T unknown Het
Cyhr1 C A 15: 76,647,730 (GRCm38) E283* probably null Het
Dcp2 T A 18: 44,399,664 (GRCm38) D82E probably benign Het
Dnah8 T C 17: 30,746,990 (GRCm38) L2432S probably damaging Het
Dst A G 1: 34,303,509 (GRCm38) D7582G probably benign Het
Fat3 T A 9: 15,998,899 (GRCm38) I1936L probably benign Het
Gsdmc4 T A 15: 63,892,060 (GRCm38) N396I probably damaging Het
Lonrf2 A C 1: 38,813,268 (GRCm38) D167E probably benign Het
Marf1 T C 16: 14,115,799 (GRCm38) D1575G probably benign Het
Myh3 A G 11: 67,090,419 (GRCm38) I703V probably damaging Het
Ncan G A 8: 70,096,357 (GRCm38) A1257V probably benign Het
Nipal4 A T 11: 46,150,407 (GRCm38) Y320* probably null Het
Obox5 A T 7: 15,757,607 (GRCm38) Q24L probably benign Het
Orc1 T C 4: 108,597,447 (GRCm38) S345P probably benign Het
P4hb A T 11: 120,571,643 (GRCm38) I79N probably damaging Het
Phf3 A T 1: 30,806,318 (GRCm38) I1262N probably damaging Het
Pigo A T 4: 43,022,697 (GRCm38) N291K probably benign Het
Ppargc1b C T 18: 61,307,774 (GRCm38) R691H possibly damaging Het
Ppm1m T C 9: 106,196,870 (GRCm38) probably benign Het
Ptprd A T 4: 76,128,528 (GRCm38) D500E probably damaging Het
Rab3gap2 T A 1: 185,232,954 (GRCm38) probably null Het
Rnf214 A G 9: 45,900,063 (GRCm38) S101P probably benign Het
Sdhc A G 1: 171,129,827 (GRCm38) S162P possibly damaging Het
Spta1 C T 1: 174,244,147 (GRCm38) T2231I probably damaging Het
Stxbp2 T A 8: 3,642,683 (GRCm38) D578E probably benign Het
Tacc2 A T 7: 130,622,837 (GRCm38) E417D possibly damaging Het
Tas2r144 A T 6: 42,215,346 (GRCm38) N7Y probably benign Het
Tasp1 A G 2: 139,834,357 (GRCm38) *421R probably null Het
Tigd5 A G 15: 75,910,190 (GRCm38) I134V possibly damaging Het
Tmem95 A T 11: 69,878,017 (GRCm38) M1K probably null Het
Trappc10 T C 10: 78,188,894 (GRCm38) M1134V probably damaging Het
Unc45a T G 7: 80,334,069 (GRCm38) K326N probably damaging Het
Vmn1r59 A G 7: 5,454,464 (GRCm38) V99A probably benign Het
Vmn2r4 T C 3: 64,415,098 (GRCm38) T67A probably benign Het
Vmn2r85 A T 10: 130,426,660 (GRCm38) M70K probably benign Het
Zkscan8 A G 13: 21,520,578 (GRCm38) F325S probably damaging Het
Other mutations in Med23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00670:Med23 APN 10 24,888,584 (GRCm38) missense probably damaging 1.00
IGL00792:Med23 APN 10 24,877,004 (GRCm38) missense possibly damaging 0.93
IGL01289:Med23 APN 10 24,902,121 (GRCm38) missense probably damaging 1.00
IGL01469:Med23 APN 10 24,882,597 (GRCm38) missense probably damaging 1.00
IGL01598:Med23 APN 10 24,903,798 (GRCm38) missense probably benign 0.34
IGL02324:Med23 APN 10 24,897,341 (GRCm38) missense probably damaging 0.98
IGL02381:Med23 APN 10 24,900,728 (GRCm38) missense possibly damaging 0.95
IGL02465:Med23 APN 10 24,903,743 (GRCm38) missense probably damaging 0.96
IGL02554:Med23 APN 10 24,898,575 (GRCm38) critical splice donor site probably null
IGL02683:Med23 APN 10 24,870,717 (GRCm38) missense probably benign 0.00
PIT4362001:Med23 UTSW 10 24,874,571 (GRCm38) missense probably benign 0.01
R0080:Med23 UTSW 10 24,912,817 (GRCm38) missense probably benign 0.33
R0125:Med23 UTSW 10 24,900,788 (GRCm38) missense probably damaging 1.00
R0311:Med23 UTSW 10 24,897,358 (GRCm38) missense possibly damaging 0.95
R0765:Med23 UTSW 10 24,900,710 (GRCm38) missense probably damaging 1.00
R1302:Med23 UTSW 10 24,888,422 (GRCm38) splice site probably null
R1456:Med23 UTSW 10 24,903,652 (GRCm38) splice site probably benign
R1514:Med23 UTSW 10 24,892,667 (GRCm38) splice site probably benign
R1774:Med23 UTSW 10 24,903,686 (GRCm38) missense probably damaging 1.00
R1851:Med23 UTSW 10 24,910,870 (GRCm38) splice site probably null
R1928:Med23 UTSW 10 24,909,812 (GRCm38) missense probably benign
R1975:Med23 UTSW 10 24,910,766 (GRCm38) missense probably benign 0.01
R2011:Med23 UTSW 10 24,879,755 (GRCm38) missense possibly damaging 0.63
R2266:Med23 UTSW 10 24,874,601 (GRCm38) missense probably benign 0.00
R2309:Med23 UTSW 10 24,870,688 (GRCm38) missense probably damaging 0.99
R2507:Med23 UTSW 10 24,910,813 (GRCm38) missense probably damaging 1.00
R2566:Med23 UTSW 10 24,888,575 (GRCm38) missense probably damaging 1.00
R3720:Med23 UTSW 10 24,891,120 (GRCm38) missense probably damaging 1.00
R3771:Med23 UTSW 10 24,902,201 (GRCm38) missense probably damaging 1.00
R3811:Med23 UTSW 10 24,892,593 (GRCm38) splice site probably null
R3811:Med23 UTSW 10 24,892,592 (GRCm38) nonsense probably null
R4305:Med23 UTSW 10 24,904,270 (GRCm38) nonsense probably null
R4323:Med23 UTSW 10 24,870,705 (GRCm38) missense probably benign 0.02
R4701:Med23 UTSW 10 24,893,648 (GRCm38) missense probably damaging 1.00
R4886:Med23 UTSW 10 24,874,683 (GRCm38) critical splice donor site probably null
R4925:Med23 UTSW 10 24,910,747 (GRCm38) missense probably damaging 1.00
R4943:Med23 UTSW 10 24,875,669 (GRCm38) missense possibly damaging 0.92
R5207:Med23 UTSW 10 24,895,836 (GRCm38) nonsense probably null
R5749:Med23 UTSW 10 24,888,449 (GRCm38) missense possibly damaging 0.84
R5806:Med23 UTSW 10 24,907,221 (GRCm38) missense probably damaging 1.00
R5896:Med23 UTSW 10 24,902,145 (GRCm38) missense probably damaging 1.00
R5954:Med23 UTSW 10 24,870,483 (GRCm38) splice site probably benign
R6031:Med23 UTSW 10 24,903,748 (GRCm38) nonsense probably null
R6031:Med23 UTSW 10 24,903,748 (GRCm38) nonsense probably null
R6093:Med23 UTSW 10 24,878,443 (GRCm38) missense probably benign 0.16
R6107:Med23 UTSW 10 24,906,034 (GRCm38) nonsense probably null
R6356:Med23 UTSW 10 24,888,413 (GRCm38) missense probably damaging 0.98
R6393:Med23 UTSW 10 24,873,476 (GRCm38) missense possibly damaging 0.91
R6911:Med23 UTSW 10 24,902,181 (GRCm38) missense probably damaging 0.98
R6981:Med23 UTSW 10 24,895,824 (GRCm38) missense possibly damaging 0.92
R7085:Med23 UTSW 10 24,870,121 (GRCm38) missense probably damaging 1.00
R7215:Med23 UTSW 10 24,888,429 (GRCm38) missense probably benign
R7229:Med23 UTSW 10 24,902,004 (GRCm38) missense probably benign
R7489:Med23 UTSW 10 24,904,356 (GRCm38) missense probably damaging 1.00
R7530:Med23 UTSW 10 24,905,953 (GRCm38) missense probably benign 0.00
R7643:Med23 UTSW 10 24,905,965 (GRCm38) missense probably benign 0.01
R7653:Med23 UTSW 10 24,904,384 (GRCm38) missense probably damaging 1.00
R7764:Med23 UTSW 10 24,909,920 (GRCm38) critical splice donor site probably null
R7784:Med23 UTSW 10 24,902,448 (GRCm38) missense probably damaging 1.00
R8024:Med23 UTSW 10 24,879,683 (GRCm38) missense possibly damaging 0.74
R8182:Med23 UTSW 10 24,912,807 (GRCm38) missense probably benign
R8412:Med23 UTSW 10 24,908,734 (GRCm38) missense probably benign 0.01
R8874:Med23 UTSW 10 24,895,719 (GRCm38) missense possibly damaging 0.92
R8975:Med23 UTSW 10 24,904,436 (GRCm38) missense probably benign 0.42
R9131:Med23 UTSW 10 24,904,381 (GRCm38) missense
R9202:Med23 UTSW 10 24,904,304 (GRCm38) missense probably benign 0.12
R9341:Med23 UTSW 10 24,912,807 (GRCm38) missense probably benign
R9342:Med23 UTSW 10 24,874,571 (GRCm38) missense probably benign 0.01
R9343:Med23 UTSW 10 24,912,807 (GRCm38) missense probably benign
R9412:Med23 UTSW 10 24,902,121 (GRCm38) missense probably damaging 1.00
RF003:Med23 UTSW 10 24,903,785 (GRCm38) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCGCCATCTGCAATATTACC -3'
(R):5'- CAGTGAATCCAGGAGGTTCATC -3'

Sequencing Primer
(F):5'- TTACCCAAGCTTTAATAGGTACAGCC -3'
(R):5'- GTCACTGATGCTGAGGCCAAAC -3'
Posted On 2018-06-06