Incidental Mutation 'R2900:Med18'
ID 261435
Institutional Source Beutler Lab
Gene Symbol Med18
Ensembl Gene ENSMUSG00000066042
Gene Name mediator complex subunit 18
Synonyms 2810046C01Rik
MMRRC Submission 040488-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.953) question?
Stock # R2900 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 132186042-132191232 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 132187128 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 124 (R124C)
Ref Sequence ENSEMBL: ENSMUSP00000099627 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102567] [ENSMUST00000123604]
AlphaFold Q9CZ82
Predicted Effect probably damaging
Transcript: ENSMUST00000102567
AA Change: R124C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000099627
Gene: ENSMUSG00000066042
AA Change: R124C

DomainStartEndE-ValueType
Pfam:Med18 19 80 1.7e-12 PFAM
Pfam:Med18 61 207 2.3e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000123604
SMART Domains Protein: ENSMUSP00000120535
Gene: ENSMUSG00000066042

DomainStartEndE-ValueType
Pfam:Med18 64 122 9.2e-14 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] MED18 is a component of the Mediator complex, which is a coactivator for DNA-binding factors that activate transcription via RNA polymerase II (Sato et al., 2003 [PubMed 12584197]).[supplied by OMIM, Oct 2008]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ak9 C T 10: 41,300,751 (GRCm39) H1654Y unknown Het
Bahd1 C T 2: 118,746,887 (GRCm39) P169S probably damaging Het
Cmtm1 A G 8: 105,036,176 (GRCm39) V151A possibly damaging Het
Coro6 A G 11: 77,358,639 (GRCm39) I233V probably benign Het
Cyp26b1 C T 6: 84,553,623 (GRCm39) R252H possibly damaging Het
Dcdc2a C A 13: 25,304,481 (GRCm39) D351E probably benign Het
Flnc T C 6: 29,448,584 (GRCm39) F1274S probably damaging Het
Fut7 A G 2: 25,313,923 (GRCm39) K33E probably benign Het
Gpsm1 G T 2: 26,235,174 (GRCm39) V480L probably benign Het
Hoxc9 A T 15: 102,890,185 (GRCm39) H34L probably benign Het
Ighv1-4 A G 12: 114,450,788 (GRCm39) S107P probably benign Het
Itsn2 T C 12: 4,680,713 (GRCm39) probably benign Het
Kcnma1 T C 14: 23,853,228 (GRCm39) T109A probably damaging Het
Ms4a6d C T 19: 11,567,508 (GRCm39) G23D probably damaging Het
Pan2 T A 10: 128,144,211 (GRCm39) D135E probably benign Het
Pdlim1 C T 19: 40,211,519 (GRCm39) C258Y probably damaging Het
Ppp6r2 C A 15: 89,166,198 (GRCm39) P734H probably damaging Het
Slc15a4 A G 5: 127,681,600 (GRCm39) probably null Het
Stat5a G A 11: 100,764,957 (GRCm39) V227M probably benign Het
Strip2 A T 6: 29,939,034 (GRCm39) probably null Het
Syn2 C T 6: 115,214,295 (GRCm39) T173I possibly damaging Het
Thbd C A 2: 148,248,134 (GRCm39) *578L probably null Het
Tnfrsf11a T C 1: 105,754,786 (GRCm39) I286T probably benign Het
Zfp566 T C 7: 29,777,668 (GRCm39) D171G possibly damaging Het
Zfp938 T C 10: 82,061,340 (GRCm39) R427G possibly damaging Het
Other mutations in Med18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01304:Med18 APN 4 132,186,930 (GRCm39) missense probably damaging 1.00
IGL02103:Med18 APN 4 132,186,977 (GRCm39) missense probably damaging 0.98
IGL02983:Med18 APN 4 132,186,997 (GRCm39) nonsense probably null
IGL03031:Med18 APN 4 132,186,924 (GRCm39) missense possibly damaging 0.71
R0238:Med18 UTSW 4 132,187,337 (GRCm39) missense probably damaging 0.96
R0238:Med18 UTSW 4 132,187,337 (GRCm39) missense probably damaging 0.96
R1737:Med18 UTSW 4 132,187,420 (GRCm39) missense probably damaging 1.00
R1894:Med18 UTSW 4 132,187,242 (GRCm39) nonsense probably null
R2696:Med18 UTSW 4 132,187,281 (GRCm39) missense probably damaging 1.00
R3017:Med18 UTSW 4 132,187,128 (GRCm39) missense probably damaging 1.00
R3019:Med18 UTSW 4 132,187,128 (GRCm39) missense probably damaging 1.00
R3980:Med18 UTSW 4 132,190,251 (GRCm39) missense probably benign 0.02
R4648:Med18 UTSW 4 132,190,274 (GRCm39) missense possibly damaging 0.86
R5330:Med18 UTSW 4 132,190,377 (GRCm39) intron probably benign
R6049:Med18 UTSW 4 132,187,024 (GRCm39) missense probably benign
R6694:Med18 UTSW 4 132,187,293 (GRCm39) missense probably benign 0.06
R6931:Med18 UTSW 4 132,187,194 (GRCm39) missense probably damaging 0.99
R7556:Med18 UTSW 4 132,187,247 (GRCm39) missense probably benign 0.35
Predicted Primers PCR Primer
(F):5'- ATCAGAGACCATGTCCTGCC -3'
(R):5'- CCTTGATCACGAGATGGTCTTCC -3'

Sequencing Primer
(F):5'- ACCATGTCCTGCCCAGCC -3'
(R):5'- ATCACGAGATGGTCTTCCTGCTTAAG -3'
Posted On 2015-01-23