Incidental Mutation 'IGL03369:Med21'
ID 420229
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Med21
Ensembl Gene ENSMUSG00000030291
Gene Name mediator complex subunit 21
Synonyms 0610007L03Rik, Srb7, D6Ertd782e, Surb7
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL03369
Quality Score
Status
Chromosome 6
Chromosomal Location 146544077-146552098 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 146544143 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 12 (V12A)
Ref Sequence ENSEMBL: ENSMUSP00000145512 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032429] [ENSMUST00000111650] [ENSMUST00000204040]
AlphaFold Q9CQ39
Predicted Effect probably benign
Transcript: ENSMUST00000032429
AA Change: V12A

PolyPhen 2 Score 0.206 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000032429
Gene: ENSMUSG00000030291
AA Change: V12A

DomainStartEndE-ValueType
Pfam:Med21 1 127 1.1e-29 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000075077
Predicted Effect probably benign
Transcript: ENSMUST00000111650
AA Change: V12A

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000107277
Gene: ENSMUSG00000030291
AA Change: V12A

DomainStartEndE-ValueType
Pfam:Med21 1 90 8.7e-29 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000118950
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125539
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134387
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138476
Predicted Effect probably benign
Transcript: ENSMUST00000204040
AA Change: V12A

PolyPhen 2 Score 0.206 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000145512
Gene: ENSMUSG00000030291
AA Change: V12A

DomainStartEndE-ValueType
Pfam:Med21 1 127 1.1e-29 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000203416
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147027
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the mediator complex subunit 21 family. The encoded protein interacts with the human RNA polymerase II holoenzyme and is involved in transcriptional regulation of RNA polymerase II transcribed genes. A pseudogene of this gene is located on chromosome 8. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2012]
PHENOTYPE: Embryos homozygous for a targeted null mutation die at the blastocyst stage. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700013D24Rik T C 6: 124,333,380 (GRCm39) N72S possibly damaging Het
A2m G A 6: 121,653,862 (GRCm39) probably null Het
Angptl3 A T 4: 98,923,057 (GRCm39) probably benign Het
Aox4 A G 1: 58,301,746 (GRCm39) D1106G probably benign Het
Capn13 G A 17: 73,648,149 (GRCm39) probably benign Het
Cep250 A G 2: 155,832,191 (GRCm39) H1371R probably benign Het
Chrna1 A T 2: 73,400,789 (GRCm39) F247Y probably benign Het
Col2a1 T C 15: 97,879,923 (GRCm39) T813A unknown Het
Dab2 T C 15: 6,464,790 (GRCm39) V414A possibly damaging Het
Dach2 T C X: 112,465,937 (GRCm39) probably benign Het
Fap A G 2: 62,333,699 (GRCm39) probably benign Het
Fgd5 T A 6: 91,965,396 (GRCm39) V385D probably damaging Het
Fmnl1 A G 11: 103,088,008 (GRCm39) probably null Het
Gorasp2 G A 2: 70,513,336 (GRCm39) G201D probably damaging Het
Gp2 T A 7: 119,050,783 (GRCm39) Q316L probably damaging Het
Gpx8 T C 13: 113,179,696 (GRCm39) I202V probably damaging Het
Gsta3 A G 1: 21,335,173 (GRCm39) K218R probably benign Het
Lama3 C T 18: 12,686,340 (GRCm39) T1195I probably benign Het
Map3k12 T C 15: 102,410,514 (GRCm39) R488G possibly damaging Het
Mapt A T 11: 104,173,259 (GRCm39) Y18F probably damaging Het
Mgat4b A G 11: 50,124,936 (GRCm39) E457G possibly damaging Het
Mybl1 T A 1: 9,742,780 (GRCm39) K609N probably damaging Het
Ncaph2 T G 15: 89,247,858 (GRCm39) V75G probably benign Het
Neb A G 2: 52,068,049 (GRCm39) Y5795H probably benign Het
Nup153 A G 13: 46,854,459 (GRCm39) probably null Het
Or6c215 T C 10: 129,638,340 (GRCm39) D18G probably damaging Het
Or6y1 T A 1: 174,276,435 (GRCm39) I82N probably damaging Het
Plekhf2 G T 4: 10,990,703 (GRCm39) T213K probably benign Het
Plekho2 C A 9: 65,466,776 (GRCm39) G105W probably damaging Het
Polr3b G A 10: 84,512,816 (GRCm39) G566D probably damaging Het
Rasgrf1 T C 9: 89,892,504 (GRCm39) I1068T probably damaging Het
Rnf213 A T 11: 119,312,294 (GRCm39) E907V probably benign Het
Runx1t1 C T 4: 13,881,107 (GRCm39) S469F probably damaging Het
Spata31e4 G T 13: 50,857,200 (GRCm39) C946F possibly damaging Het
Top1 A T 2: 160,535,647 (GRCm39) D182V unknown Het
Uckl1 T C 2: 181,211,982 (GRCm39) T375A probably benign Het
Usp53 A T 3: 122,727,370 (GRCm39) probably benign Het
Vmn2r61 T A 7: 41,909,517 (GRCm39) I14N probably benign Het
Wbp4 A T 14: 79,707,558 (GRCm39) N184K probably damaging Het
Other mutations in Med21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02647:Med21 APN 6 146,550,731 (GRCm39) missense probably benign 0.44
R0049:Med21 UTSW 6 146,551,732 (GRCm39) missense probably damaging 0.99
R0049:Med21 UTSW 6 146,551,732 (GRCm39) missense probably damaging 0.99
R0967:Med21 UTSW 6 146,551,697 (GRCm39) missense probably benign 0.02
R2106:Med21 UTSW 6 146,550,710 (GRCm39) missense probably damaging 1.00
R4403:Med21 UTSW 6 146,550,680 (GRCm39) nonsense probably null
R4675:Med21 UTSW 6 146,551,691 (GRCm39) missense probably damaging 0.97
R4747:Med21 UTSW 6 146,550,700 (GRCm39) missense possibly damaging 0.58
R4749:Med21 UTSW 6 146,551,599 (GRCm39) splice site probably null
R4855:Med21 UTSW 6 146,549,690 (GRCm39) missense probably damaging 1.00
R5117:Med21 UTSW 6 146,548,781 (GRCm39) intron probably benign
R5344:Med21 UTSW 6 146,550,683 (GRCm39) missense probably benign 0.39
R7338:Med21 UTSW 6 146,544,082 (GRCm39) unclassified probably benign
Posted On 2016-08-02