Incidental Mutation 'R0720:Rxfp2'
ID 63516
Institutional Source Beutler Lab
Gene Symbol Rxfp2
Ensembl Gene ENSMUSG00000053368
Gene Name relaxin/insulin-like family peptide receptor 2
Synonyms LGR8, Gpr106, Great
MMRRC Submission 038902-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0720 (G1)
Quality Score 185
Status Validated
Chromosome 5
Chromosomal Location 149942140-150005649 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 149967584 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 148 (K148N)
Ref Sequence ENSEMBL: ENSMUSP00000144536 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065745] [ENSMUST00000110496] [ENSMUST00000201612]
AlphaFold Q91ZZ5
Predicted Effect probably benign
Transcript: ENSMUST00000065745
AA Change: K148N

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000067897
Gene: ENSMUSG00000053368
AA Change: K148N

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
LDLa 27 65 2.55e-11 SMART
LRRNT 93 124 3.83e0 SMART
LRR 120 142 1.71e2 SMART
LRR 143 166 6.77e0 SMART
LRR_TYP 167 190 2.84e-5 SMART
LRR 191 214 7.36e0 SMART
LRR 215 238 1.26e1 SMART
LRR 239 262 2.61e1 SMART
LRR 263 286 8.98e1 SMART
LRR_TYP 287 310 2.24e-3 SMART
LRR 311 334 1.15e1 SMART
LRR 335 358 2.14e1 SMART
Pfam:7tm_1 415 674 1.4e-26 PFAM
low complexity region 682 695 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000110496
AA Change: K148N

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000106122
Gene: ENSMUSG00000053368
AA Change: K148N

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
LDLa 27 65 2.55e-11 SMART
LRRNT 93 124 3.83e0 SMART
LRR 120 142 1.71e2 SMART
LRR 143 166 6.77e0 SMART
LRR_TYP 167 190 2.84e-5 SMART
LRR 191 214 7.36e0 SMART
LRR 215 238 1.26e1 SMART
LRR 239 262 2.61e1 SMART
LRR 263 286 2.82e0 SMART
LRR 287 310 1.15e1 SMART
LRR 311 334 2.14e1 SMART
Pfam:7tm_1 391 650 1.5e-27 PFAM
low complexity region 658 671 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143989
Predicted Effect probably benign
Transcript: ENSMUST00000201612
AA Change: K148N

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000144536
Gene: ENSMUSG00000053368
AA Change: K148N

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
LDLa 27 65 1.3e-13 SMART
LRRNT 93 124 1.9e-2 SMART
LRR 120 142 7.4e-1 SMART
LRR 143 166 2.9e-2 SMART
LRR_TYP 167 190 1.2e-7 SMART
LRR 229 252 5.4e-2 SMART
LRR 253 276 1.1e-1 SMART
LRR 277 300 1.2e-2 SMART
LRR 301 324 5e-2 SMART
LRR 325 348 9.3e-2 SMART
Pfam:7tm_1 405 664 1.5e-24 PFAM
low complexity region 672 685 N/A INTRINSIC
Meta Mutation Damage Score 0.0697 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 95.9%
Validation Efficiency 98% (44/45)
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 GPCR (G protein-coupled, 7-transmembrane receptor) family. Mutations in this gene are associated with cryptorchidism. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009]
PHENOTYPE: Male homozygotes for a targeted null mutation exhibit bilateral intraabdominal cryptorchidism and sterility associated with a failure in the differentiation of the gubernaculae, ligaments that control testicular movement during development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrf2 A G 17: 43,024,063 (GRCm39) I136T probably damaging Het
Bbs7 T C 3: 36,646,572 (GRCm39) D416G probably damaging Het
Commd4 G T 9: 57,062,718 (GRCm39) D179E probably benign Het
Cyp3a57 T C 5: 145,327,213 (GRCm39) probably benign Het
Dnah5 A G 15: 28,314,007 (GRCm39) N1941S probably null Het
Dynap T C 18: 70,374,055 (GRCm39) D157G unknown Het
Entrep2 A G 7: 64,469,658 (GRCm39) probably benign Het
Eri3 T C 4: 117,410,242 (GRCm39) probably null Het
Fbxo25 A G 8: 13,985,222 (GRCm39) Y305C probably damaging Het
Flt4 C T 11: 49,527,166 (GRCm39) probably benign Het
Fxr2 A G 11: 69,530,241 (GRCm39) D36G probably benign Het
Gas2l3 T C 10: 89,249,805 (GRCm39) T438A probably benign Het
Gcm1 A T 9: 77,971,923 (GRCm39) Y288F possibly damaging Het
Gm3164 C A 14: 4,442,719 (GRCm38) S218R probably benign Het
Hipk2 C T 6: 38,675,491 (GRCm39) R1029H probably damaging Het
Htra3 T C 5: 35,811,453 (GRCm39) I392M probably damaging Het
Kansl1l T C 1: 66,840,515 (GRCm39) M262V possibly damaging Het
Lrrc47 T C 4: 154,104,344 (GRCm39) probably null Het
Macf1 A T 4: 123,326,718 (GRCm39) N4926K probably damaging Het
Mllt10 T C 2: 18,201,406 (GRCm39) S631P probably benign Het
Nlrp14 A G 7: 106,781,220 (GRCm39) H139R probably benign Het
Or1e34 T A 11: 73,778,688 (GRCm39) N170I probably benign Het
Or5w20 A T 2: 87,727,013 (GRCm39) T157S probably benign Het
Ptger2 T C 14: 45,226,590 (GRCm39) C57R probably benign Het
Rhot1 T C 11: 80,114,769 (GRCm39) V59A probably damaging Het
Rmdn2 G A 17: 79,975,458 (GRCm39) probably null Het
Sec23a G A 12: 59,018,057 (GRCm39) T623M probably damaging Het
Smcr8 T C 11: 60,669,269 (GRCm39) L139P probably damaging Het
Spag6l A T 16: 16,584,960 (GRCm39) probably benign Het
Taar1 T C 10: 23,796,971 (GRCm39) I223T probably damaging Het
Tdo2 G T 3: 81,870,065 (GRCm39) A269E probably damaging Het
Tnfsf18 A G 1: 161,331,156 (GRCm39) Y102C possibly damaging Het
Tns1 A G 1: 73,964,740 (GRCm39) L1297P probably benign Het
Txndc8 C T 4: 57,984,245 (GRCm39) probably benign Het
Ubr5 T C 15: 37,973,235 (GRCm39) N2622S probably damaging Het
Vmn2r99 T A 17: 19,599,305 (GRCm39) F330I probably benign Het
Zdhhc2 T A 8: 40,925,948 (GRCm39) probably null Het
Other mutations in Rxfp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00832:Rxfp2 APN 5 149,989,893 (GRCm39) missense probably benign
IGL00984:Rxfp2 APN 5 149,990,597 (GRCm39) missense probably benign 0.24
IGL02475:Rxfp2 APN 5 149,987,151 (GRCm39) missense probably benign 0.07
IGL02637:Rxfp2 APN 5 149,979,378 (GRCm39) missense probably damaging 0.99
IGL02992:Rxfp2 APN 5 149,975,021 (GRCm39) missense probably benign 0.01
IGL03052:Rxfp2 APN 5 149,966,645 (GRCm39) splice site probably benign
IGL03203:Rxfp2 APN 5 149,987,145 (GRCm39) missense probably benign 0.08
R0158:Rxfp2 UTSW 5 149,975,093 (GRCm39) missense probably benign 0.14
R0394:Rxfp2 UTSW 5 149,990,853 (GRCm39) missense probably benign 0.03
R0499:Rxfp2 UTSW 5 149,989,880 (GRCm39) missense probably damaging 1.00
R0576:Rxfp2 UTSW 5 149,961,712 (GRCm39) missense probably benign 0.01
R1172:Rxfp2 UTSW 5 149,975,021 (GRCm39) missense probably benign 0.01
R1173:Rxfp2 UTSW 5 149,975,021 (GRCm39) missense probably benign 0.01
R1174:Rxfp2 UTSW 5 149,975,021 (GRCm39) missense probably benign 0.01
R1175:Rxfp2 UTSW 5 149,975,021 (GRCm39) missense probably benign 0.01
R1606:Rxfp2 UTSW 5 149,983,362 (GRCm39) missense probably benign
R1720:Rxfp2 UTSW 5 149,966,564 (GRCm39) nonsense probably null
R2040:Rxfp2 UTSW 5 149,993,677 (GRCm39) missense probably benign
R3029:Rxfp2 UTSW 5 149,966,595 (GRCm39) missense probably benign 0.05
R3905:Rxfp2 UTSW 5 149,979,450 (GRCm39) splice site probably null
R4056:Rxfp2 UTSW 5 149,975,098 (GRCm39) critical splice donor site probably null
R4156:Rxfp2 UTSW 5 149,975,020 (GRCm39) missense probably benign 0.01
R4282:Rxfp2 UTSW 5 149,993,735 (GRCm39) missense possibly damaging 0.94
R4418:Rxfp2 UTSW 5 149,972,265 (GRCm39) missense probably benign
R4935:Rxfp2 UTSW 5 149,975,097 (GRCm39) critical splice donor site probably null
R5010:Rxfp2 UTSW 5 149,990,825 (GRCm39) missense probably damaging 1.00
R5286:Rxfp2 UTSW 5 149,958,909 (GRCm39) missense probably damaging 1.00
R5373:Rxfp2 UTSW 5 149,993,725 (GRCm39) missense probably benign 0.21
R5374:Rxfp2 UTSW 5 149,993,725 (GRCm39) missense probably benign 0.21
R5530:Rxfp2 UTSW 5 149,980,275 (GRCm39) missense probably damaging 1.00
R5844:Rxfp2 UTSW 5 149,966,589 (GRCm39) missense probably benign 0.00
R6021:Rxfp2 UTSW 5 149,987,202 (GRCm39) missense possibly damaging 0.46
R6211:Rxfp2 UTSW 5 149,967,591 (GRCm39) splice site probably null
R6401:Rxfp2 UTSW 5 149,966,595 (GRCm39) missense probably benign
R6841:Rxfp2 UTSW 5 149,942,210 (GRCm39) start gained probably benign
R6981:Rxfp2 UTSW 5 149,972,313 (GRCm39) splice site probably null
R7012:Rxfp2 UTSW 5 150,004,659 (GRCm39) missense probably benign 0.00
R7032:Rxfp2 UTSW 5 149,993,813 (GRCm39) missense probably damaging 1.00
R7151:Rxfp2 UTSW 5 149,966,572 (GRCm39) missense probably benign 0.01
R7205:Rxfp2 UTSW 5 149,983,368 (GRCm39) missense probably benign 0.00
R7205:Rxfp2 UTSW 5 149,983,364 (GRCm39) missense probably benign 0.05
R7209:Rxfp2 UTSW 5 149,976,563 (GRCm39) splice site probably null
R7468:Rxfp2 UTSW 5 149,990,801 (GRCm39) missense possibly damaging 0.70
R7475:Rxfp2 UTSW 5 149,973,046 (GRCm39) missense possibly damaging 0.94
R8181:Rxfp2 UTSW 5 149,987,201 (GRCm39) missense probably benign 0.22
R8258:Rxfp2 UTSW 5 149,983,365 (GRCm39) missense probably damaging 0.97
R8259:Rxfp2 UTSW 5 149,983,365 (GRCm39) missense probably damaging 0.97
R8443:Rxfp2 UTSW 5 149,973,068 (GRCm39) missense possibly damaging 0.45
R8470:Rxfp2 UTSW 5 149,993,834 (GRCm39) missense possibly damaging 0.94
R8796:Rxfp2 UTSW 5 149,942,262 (GRCm39) start gained probably benign
R8906:Rxfp2 UTSW 5 149,989,888 (GRCm39) missense possibly damaging 0.90
R9515:Rxfp2 UTSW 5 149,979,444 (GRCm39) missense possibly damaging 0.61
R9682:Rxfp2 UTSW 5 149,966,564 (GRCm39) nonsense probably null
R9732:Rxfp2 UTSW 5 149,993,767 (GRCm39) missense probably damaging 1.00
X0067:Rxfp2 UTSW 5 149,975,083 (GRCm39) missense probably damaging 1.00
Z1177:Rxfp2 UTSW 5 149,972,275 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGGGATCTGTAGTCGTGTCCTCAC -3'
(R):5'- ACTGAAGGCTCATCACTGCTCTCC -3'

Sequencing Primer
(F):5'- TCTTGACCTATTCAGAGATAAGAGAG -3'
(R):5'- Tcaccaccaccaccacc -3'
Posted On 2013-07-30