Incidental Mutation 'R7117:Grk2'
ID551894
Institutional Source Beutler Lab
Gene Symbol Grk2
Ensembl Gene ENSMUSG00000024858
Gene NameG protein-coupled receptor kinase 2
SynonymsAdrbk-1, beta-adrenergic receptor kinase-1, beta-AR kinase-1, Bark-1, beta ARK, beta ARK1, betaARK1, Adrbk1
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7117 (G1)
Quality Score225.009
Status Validated
Chromosome19
Chromosomal Location4286001-4306222 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 4290602 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000086114 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025791] [ENSMUST00000088737] [ENSMUST00000113837] [ENSMUST00000167511] [ENSMUST00000171123]
Predicted Effect probably null
Transcript: ENSMUST00000025791
SMART Domains Protein: ENSMUSP00000025791
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
RGS 12 133 3.17e-30 SMART
S_TKc 149 411 2.43e-86 SMART
S_TK_X 412 491 5.3e-9 SMART
PH 517 612 2.79e-12 SMART
Predicted Effect probably null
Transcript: ENSMUST00000088737
SMART Domains Protein: ENSMUSP00000086114
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
RGS 54 175 3.17e-30 SMART
S_TKc 191 453 2.43e-86 SMART
S_TK_X 454 533 5.3e-9 SMART
PH 559 654 2.79e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000113837
SMART Domains Protein: ENSMUSP00000109468
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
RGS 54 175 3.17e-30 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000165954
SMART Domains Protein: ENSMUSP00000128177
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
Pfam:Pkinase 1 169 5.8e-46 PFAM
Pfam:Pkinase_Tyr 2 155 9.3e-20 PFAM
S_TK_X 170 208 3.39e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000167511
SMART Domains Protein: ENSMUSP00000129839
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
Pfam:RGS 74 134 4.5e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000168594
SMART Domains Protein: ENSMUSP00000126025
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
Blast:S_TKc 2 38 2e-18 BLAST
S_TK_X 39 85 2.95e-2 SMART
Predicted Effect probably null
Transcript: ENSMUST00000171123
SMART Domains Protein: ENSMUSP00000126930
Gene: ENSMUSG00000024858

DomainStartEndE-ValueType
RGS 54 175 3.17e-30 SMART
Pfam:Pkinase_Tyr 191 378 1.1e-21 PFAM
Pfam:Pkinase 191 381 4.9e-50 PFAM
Meta Mutation Damage Score 0.9599 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 97% (95/98)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product of this gene phosphorylates the beta-2-adrenergic receptor and appears to mediate agonist-specific desensitization observed at high agonist concentrations. This protein is an ubiquitous cytosolic enzyme that specifically phosphorylates the activated form of the beta-adrenergic and related G-protein-coupled receptors. Abnormal coupling of beta-adrenergic receptor to G protein is involved in the pathogenesis of the failing heart. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality likely due to heart failure. Homozygous mutant embryos are pale in appearance and exhibit ventricular hypoplasia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900026A02Rik T C 5: 113,191,384 Y254C probably benign Het
4930480E11Rik G T X: 78,370,705 M345I probably benign Het
9330182L06Rik T A 5: 9,445,384 C729* probably null Het
Adam12 T C 7: 133,916,462 I650V probably benign Het
Adam39 G T 8: 40,826,242 G557C probably damaging Het
Ak5 A G 3: 152,615,856 probably null Het
Arhgef10l C T 4: 140,564,186 probably null Het
Arhgef37 C T 18: 61,504,410 E394K probably benign Het
Baz2b A G 2: 59,912,497 V13A Het
Bnc1 G T 7: 81,973,361 A706E possibly damaging Het
Bscl2 G A 19: 8,848,514 A421T possibly damaging Het
Btn1a1 A C 13: 23,459,245 W345G possibly damaging Het
C3 A T 17: 57,212,655 M1199K probably benign Het
C87499 T A 4: 88,628,958 M246L probably damaging Het
Ccdc18 T G 5: 108,148,969 L213V possibly damaging Het
Cers2 T C 3: 95,320,761 probably null Het
Chpt1 T A 10: 88,480,849 H249L probably damaging Het
Cited2 A G 10: 17,724,616 E224G possibly damaging Het
Cntn5 T A 9: 10,904,699 probably benign Het
Col28a1 A G 6: 8,013,122 S977P possibly damaging Het
Col6a1 T C 10: 76,725,009 K52E probably damaging Het
Cpne2 T A 8: 94,555,544 H239Q probably damaging Het
Cr2 A T 1: 195,160,601 N244K possibly damaging Het
Csf2rb2 T C 15: 78,285,185 D590G probably damaging Het
Defb25 A C 2: 152,622,460 C55G probably damaging Het
Dnah7b A T 1: 46,352,813 probably null Het
Dvl3 T A 16: 20,527,322 Y467* probably null Het
Extl2 T C 3: 116,027,439 S312P probably damaging Het
Fam178b T C 1: 36,600,467 T313A probably benign Het
Fam186b A G 15: 99,285,590 Y58H probably damaging Het
Fat1 A T 8: 45,031,468 I3248L probably damaging Het
Fat2 A G 11: 55,281,262 F2875S probably damaging Het
Flnb T A 14: 7,894,214 N760K probably benign Het
Galnt14 T C 17: 73,494,195 H544R probably benign Het
Gpr137c A C 14: 45,279,027 R357S probably damaging Het
Hectd2 A T 19: 36,599,655 T342S probably benign Het
Hfe2 G T 3: 96,528,226 V267L possibly damaging Het
Ildr2 G T 1: 166,295,811 G270C probably damaging Het
Insm2 C A 12: 55,600,572 A367D probably damaging Het
Kcnh5 T A 12: 75,114,445 I230F possibly damaging Het
Keg1 T A 19: 12,709,678 S24T probably damaging Het
Kera A T 10: 97,612,852 E311D probably benign Het
Kit T A 5: 75,607,098 I47K probably benign Het
Megf6 A G 4: 154,258,922 T663A possibly damaging Het
Mettl21c G A 1: 44,010,648 A79V probably damaging Het
Mfsd1 T A 3: 67,600,058 probably null Het
Mob3b A G 4: 34,985,914 probably null Het
Morc2b T A 17: 33,137,952 H282L probably benign Het
Mtpap T C 18: 4,380,889 probably null Het
Mtus1 A G 8: 41,083,584 V365A possibly damaging Het
Muc5ac T A 7: 141,813,822 Y2993* probably null Het
Mycbp2 A C 14: 103,154,077 F3422V probably benign Het
Ndufb7 T A 8: 83,570,861 D48E probably benign Het
Nxpe5 A G 5: 138,239,442 Y88C probably damaging Het
Olfr1177-ps A G 2: 88,344,561 L64P probably damaging Het
Olfr575 T A 7: 102,954,978 M208L probably benign Het
Osbpl5 T A 7: 143,709,783 D121V probably benign Het
Oxnad1 A T 14: 32,091,651 H3L probably benign Het
Pam C A 1: 97,977,116 probably benign Het
Papolg T C 11: 23,895,207 probably benign Het
Pax1 G A 2: 147,366,270 G266D probably damaging Het
Pde11a A T 2: 76,076,004 M623K probably damaging Het
Peg3 GTGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTC GTGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTC 7: 6,709,168 probably benign Het
Phf21a A T 2: 92,359,157 Q587L probably benign Het
Plcb3 A G 19: 6,964,378 L336P probably damaging Het
Pnp2 T C 14: 50,964,474 *306Q probably null Het
Pou5f2 A G 13: 78,025,273 I111M probably benign Het
Prmt3 G T 7: 49,818,095 A350S probably benign Het
Rac3 A T 11: 120,723,517 R163* probably null Het
Raly G T 2: 154,857,512 V79L probably benign Het
Rbm20 A T 19: 53,851,558 T993S possibly damaging Het
Rwdd3 A G 3: 121,171,338 L56P probably benign Het
Serpina3a C T 12: 104,116,177 H70Y possibly damaging Het
Sez6l2 A C 7: 126,953,743 E227A possibly damaging Het
Shank1 C T 7: 44,327,161 A561V unknown Het
Sidt2 C T 9: 45,953,219 V71I probably benign Het
Slc35f6 T C 5: 30,657,707 L326P probably damaging Het
Sox2 G A 3: 34,650,926 G171S possibly damaging Het
Spef2 G A 15: 9,729,838 R65C probably damaging Het
Stip1 C T 19: 7,021,810 G467S possibly damaging Het
Tada2a T A 11: 84,085,688 I327F probably damaging Het
Tex2 A G 11: 106,544,245 V785A unknown Het
Thada C A 17: 84,230,786 probably null Het
Theg A T 10: 79,584,907 probably null Het
Tmed1 G A 9: 21,509,254 T94M possibly damaging Het
Tsr1 G T 11: 74,899,534 M149I probably benign Het
Ttc8 T C 12: 98,976,502 Y434H possibly damaging Het
Ttn A G 2: 76,748,175 Y24125H probably damaging Het
Ttn A G 2: 76,942,891 I2435T unknown Het
Ttn G T 2: 76,721,909 probably null Het
Uggt2 T C 14: 119,014,526 I1174M probably benign Het
Unc13b T C 4: 43,216,544 I281T probably benign Het
Usp1 G T 4: 98,928,890 K106N possibly damaging Het
Vwa3b A G 1: 37,135,553 D15G Het
Zfp28 G A 7: 6,394,462 C632Y probably damaging Het
Zfp68 T C 5: 138,606,318 D581G probably benign Het
Zmynd10 A C 9: 107,547,517 S21R probably benign Het
Zswim4 C T 8: 84,214,052 R806H probably damaging Het
Other mutations in Grk2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00757:Grk2 APN 19 4289311 critical splice donor site probably null
IGL00927:Grk2 APN 19 4287954 missense probably benign 0.09
IGL01465:Grk2 APN 19 4290858 missense probably damaging 1.00
IGL02692:Grk2 APN 19 4290688 splice site probably benign
IGL02870:Grk2 APN 19 4290402 missense probably damaging 1.00
IGL03210:Grk2 APN 19 4287829 missense probably benign 0.01
IGL03227:Grk2 APN 19 4287829 missense probably benign 0.01
IGL03230:Grk2 APN 19 4287829 missense probably benign 0.01
Greco UTSW 19 4290602 critical splice donor site probably null
PIT4480001:Grk2 UTSW 19 4287409 missense possibly damaging 0.93
R0008:Grk2 UTSW 19 4287234 missense probably damaging 0.99
R0371:Grk2 UTSW 19 4291586 splice site probably null
R0426:Grk2 UTSW 19 4290600 splice site probably null
R0494:Grk2 UTSW 19 4291319 missense probably damaging 1.00
R0833:Grk2 UTSW 19 4289357 missense probably damaging 1.00
R1240:Grk2 UTSW 19 4290679 missense probably damaging 1.00
R1446:Grk2 UTSW 19 4287409 missense possibly damaging 0.93
R1499:Grk2 UTSW 19 4287194 missense probably benign 0.11
R1664:Grk2 UTSW 19 4287240 missense possibly damaging 0.48
R1796:Grk2 UTSW 19 4287940 missense probably benign 0.12
R1803:Grk2 UTSW 19 4294883 missense probably damaging 1.00
R2021:Grk2 UTSW 19 4290670 missense probably damaging 1.00
R3947:Grk2 UTSW 19 4292417 missense possibly damaging 0.95
R4551:Grk2 UTSW 19 4286056 missense possibly damaging 0.96
R4945:Grk2 UTSW 19 4290447 missense probably damaging 1.00
R5299:Grk2 UTSW 19 4292771 missense probably damaging 1.00
R5753:Grk2 UTSW 19 4290468 missense probably damaging 1.00
R5754:Grk2 UTSW 19 4290468 missense probably damaging 1.00
R5973:Grk2 UTSW 19 4287897 missense possibly damaging 0.88
R6026:Grk2 UTSW 19 4290783 missense probably damaging 0.99
R7468:Grk2 UTSW 19 4306035 start gained probably benign
R7764:Grk2 UTSW 19 4287363 missense probably damaging 1.00
R8789:Grk2 UTSW 19 4288483 missense probably damaging 1.00
X0009:Grk2 UTSW 19 4291589 critical splice donor site probably null
Z1176:Grk2 UTSW 19 4287645 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CCCTGTAGACTACAAAGCGATTG -3'
(R):5'- AGCGGATCATGCTTTCCCTC -3'

Sequencing Primer
(F):5'- CAAAGCGATTGTGCATGTGTTCAAG -3'
(R):5'- GGATCATGCTTTCCCTCGTCAG -3'
Posted On2019-05-15