Incidental Mutation 'R5880:Rgs20'
ID 454364
Institutional Source Beutler Lab
Gene Symbol Rgs20
Ensembl Gene ENSMUSG00000002459
Gene Name regulator of G-protein signaling 20
Synonyms Rgsz1, 2900073E09Rik
MMRRC Submission 043235-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5880 (G1)
Quality Score 93
Status Not validated
Chromosome 1
Chromosomal Location 4979799-5140508 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 4994104 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 93 (C93S)
Ref Sequence ENSEMBL: ENSMUSP00000117380 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002533] [ENSMUST00000118000] [ENSMUST00000119256] [ENSMUST00000147158] [ENSMUST00000170566]
AlphaFold Q9QZB1
Predicted Effect probably damaging
Transcript: ENSMUST00000002533
AA Change: C60S

PolyPhen 2 Score 0.967 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000002533
Gene: ENSMUSG00000002459
AA Change: C60S

DomainStartEndE-ValueType
low complexity region 8 19 N/A INTRINSIC
low complexity region 59 71 N/A INTRINSIC
RGS 113 229 2.09e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000118000
AA Change: C193S

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000113398
Gene: ENSMUSG00000002459
AA Change: C193S

DomainStartEndE-ValueType
low complexity region 123 135 N/A INTRINSIC
low complexity region 150 161 N/A INTRINSIC
low complexity region 192 204 N/A INTRINSIC
RGS 246 362 2.09e-48 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000119256
AA Change: C29S

PolyPhen 2 Score 0.894 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000113324
Gene: ENSMUSG00000002459
AA Change: C29S

DomainStartEndE-ValueType
low complexity region 28 40 N/A INTRINSIC
RGS 82 198 2.09e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000147158
AA Change: C93S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000117380
Gene: ENSMUSG00000002459
AA Change: C93S

DomainStartEndE-ValueType
low complexity region 92 104 N/A INTRINSIC
Pfam:RGS 146 200 2.8e-16 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156289
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168963
Predicted Effect probably benign
Transcript: ENSMUST00000170566
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.2%
  • 10x: 93.4%
  • 20x: 74.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the family of regulator of G protein signaling (RGS) proteins, which are regulatory and structural components of G protein-coupled receptor complexes. RGS proteins inhibit signal transduction by increasing the GTPase activity of G protein alpha subunits, thereby driving them into their inactive GDP-bound forms. This protein selectively binds to G(z)-alpha and G(alpha)-i2 subunits, and regulates their signaling activities. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaa2 G A 18: 74,937,072 (GRCm39) V319M probably damaging Het
Actrt2 T A 4: 154,751,747 (GRCm39) T130S probably benign Het
Ap1g2 A G 14: 55,340,157 (GRCm39) S392P probably damaging Het
Cby2 C T 14: 75,821,243 (GRCm39) V119I probably benign Het
Cdh23 T A 10: 60,220,713 (GRCm39) N1344Y probably damaging Het
Cyp4x1 A T 4: 114,965,918 (GRCm39) H469Q possibly damaging Het
Dhodh T A 8: 110,321,409 (GRCm39) T326S probably benign Het
Ebf3 T G 7: 136,800,367 (GRCm39) N529T probably benign Het
Echdc2 A C 4: 108,030,097 (GRCm39) I133L possibly damaging Het
Fbn2 A T 18: 58,156,354 (GRCm39) C2488* probably null Het
Fndc3b T A 3: 27,483,052 (GRCm39) T1049S probably damaging Het
Igsf10 T C 3: 59,238,252 (GRCm39) Y643C probably damaging Het
Il15ra A G 2: 11,735,426 (GRCm39) *104W probably null Het
Iqgap3 T A 3: 88,024,509 (GRCm39) S628R possibly damaging Het
Lrp1b C T 2: 41,231,826 (GRCm39) V1215M probably benign Het
Mmp20 G A 9: 7,655,002 (GRCm39) R370Q probably benign Het
Or10al4 T C 17: 38,037,545 (GRCm39) V219A probably benign Het
Or4d5 A T 9: 40,012,543 (GRCm39) M81K possibly damaging Het
Or4k6 A G 14: 50,476,172 (GRCm39) S57P possibly damaging Het
Patj A T 4: 98,299,382 (GRCm39) H168L probably damaging Het
Peak1 A T 9: 56,114,894 (GRCm39) I319N probably damaging Het
Sh3tc2 A T 18: 62,106,382 (GRCm39) H137L probably benign Het
Sycp2 A G 2: 178,016,263 (GRCm39) V733A possibly damaging Het
Tet3 G C 6: 83,347,532 (GRCm39) P1154R probably damaging Het
Other mutations in Rgs20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00840:Rgs20 APN 1 5,140,238 (GRCm39) missense probably benign 0.04
IGL01433:Rgs20 APN 1 5,140,300 (GRCm39) missense possibly damaging 0.85
IGL01691:Rgs20 APN 1 4,987,145 (GRCm39) missense probably benign 0.00
R0573:Rgs20 UTSW 1 5,091,037 (GRCm39) missense possibly damaging 0.85
R1274:Rgs20 UTSW 1 4,982,670 (GRCm39) missense probably damaging 1.00
R1305:Rgs20 UTSW 1 5,091,262 (GRCm39) splice site probably null
R1513:Rgs20 UTSW 1 4,982,560 (GRCm39) missense probably damaging 1.00
R1568:Rgs20 UTSW 1 5,091,050 (GRCm39) missense probably benign 0.00
R1763:Rgs20 UTSW 1 4,980,863 (GRCm39) missense probably damaging 1.00
R1794:Rgs20 UTSW 1 4,980,795 (GRCm39) missense probably damaging 1.00
R2118:Rgs20 UTSW 1 4,987,113 (GRCm39) splice site probably benign
R2437:Rgs20 UTSW 1 5,140,370 (GRCm39) splice site probably null
R3029:Rgs20 UTSW 1 5,140,276 (GRCm39) missense probably benign 0.00
R4665:Rgs20 UTSW 1 5,091,231 (GRCm39) missense probably benign 0.00
R5014:Rgs20 UTSW 1 4,980,770 (GRCm39) missense probably damaging 1.00
R5433:Rgs20 UTSW 1 5,140,333 (GRCm39) missense possibly damaging 0.93
R5620:Rgs20 UTSW 1 4,982,666 (GRCm39) missense probably damaging 1.00
R5990:Rgs20 UTSW 1 4,982,553 (GRCm39) missense probably benign 0.11
R6188:Rgs20 UTSW 1 5,091,106 (GRCm39) frame shift probably null
R7323:Rgs20 UTSW 1 4,982,535 (GRCm39) critical splice donor site probably null
R7459:Rgs20 UTSW 1 4,980,857 (GRCm39) missense probably benign 0.04
R7467:Rgs20 UTSW 1 4,982,553 (GRCm39) missense probably benign 0.11
R8101:Rgs20 UTSW 1 4,982,638 (GRCm39) missense probably benign 0.16
R9087:Rgs20 UTSW 1 4,994,190 (GRCm39) missense possibly damaging 0.88
R9193:Rgs20 UTSW 1 5,091,067 (GRCm39) missense possibly damaging 0.65
R9443:Rgs20 UTSW 1 4,982,629 (GRCm39) nonsense probably null
R9725:Rgs20 UTSW 1 4,980,793 (GRCm39) nonsense probably null
Z1176:Rgs20 UTSW 1 5,140,337 (GRCm39) missense probably benign
Z1177:Rgs20 UTSW 1 5,091,242 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- CATGGCACGTGCTTTTAATATGTG -3'
(R):5'- TCTCTGTGAGCCAAACAGACG -3'

Sequencing Primer
(F):5'- TAAAGACTTAGTGTGGGGGAATCTG -3'
(R):5'- TGTGAGCCAAACAGACGAAACC -3'
Posted On 2017-02-10