Incidental Mutation 'R8258:Rxfp2'
ID 640064
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 067684-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8258 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 149942140-150005649 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 149983365 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 300 (I300K)
Ref Sequence ENSEMBL: ENSMUSP00000067897 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065745] [ENSMUST00000110496] [ENSMUST00000201612]
AlphaFold Q91ZZ5
Predicted Effect probably damaging
Transcript: ENSMUST00000065745
AA Change: I300K

PolyPhen 2 Score 0.967 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000067897
Gene: ENSMUSG00000053368
AA Change: I300K

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 possibly damaging
Transcript: ENSMUST00000110496
AA Change: I276K

PolyPhen 2 Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000106122
Gene: ENSMUSG00000053368
AA Change: I276K

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 probably damaging
Transcript: ENSMUST00000201612
AA Change: I290K

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000144536
Gene: ENSMUSG00000053368
AA Change: I290K

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (55/55)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg5 T G 17: 84,983,523 (GRCm39) T144P possibly damaging Het
Adhfe1 A G 1: 9,628,417 (GRCm39) N263S probably null Het
Aebp2 A T 6: 140,583,453 (GRCm39) Q309L possibly damaging Het
Akap7 A G 10: 25,047,054 (GRCm39) Y281H probably damaging Het
Atg2a G A 19: 6,299,859 (GRCm39) A588T probably damaging Het
Calcoco1 T C 15: 102,624,228 (GRCm39) D236G probably damaging Het
Camsap2 A T 1: 136,208,077 (GRCm39) D470E probably benign Het
Capn8 G T 1: 182,392,698 (GRCm39) V25L probably benign Het
Card10 A G 15: 78,660,884 (GRCm39) V1041A probably damaging Het
Ccr1 T A 9: 123,764,119 (GRCm39) H137L probably damaging Het
Cdh23 A T 10: 60,151,435 (GRCm39) D2483E probably damaging Het
Chd2 G T 7: 73,085,532 (GRCm39) Q1701K probably benign Het
Cimap2 C T 4: 106,448,859 (GRCm39) G400S probably damaging Het
Ckmt2 T A 13: 92,007,335 (GRCm39) R286S probably damaging Het
Cyp27a1 A T 1: 74,771,214 (GRCm39) D133V probably benign Het
Dusp9 TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG X: 72,684,217 (GRCm39) probably benign Het
Eml1 A T 12: 108,476,458 (GRCm39) I283F probably damaging Het
Fat3 A G 9: 15,901,887 (GRCm39) V3046A possibly damaging Het
Fbxw20 A G 9: 109,063,763 (GRCm39) V3A probably benign Het
Fcgr2b A G 1: 170,795,702 (GRCm39) S76P possibly damaging Het
Fgg C T 3: 82,917,477 (GRCm39) Q169* probably null Het
Ggt5 G A 10: 75,450,666 (GRCm39) V558I probably benign Het
Gm4779 G C X: 100,837,390 (GRCm39) T171S possibly damaging Het
Incenp A G 19: 9,870,993 (GRCm39) L212P unknown Het
Incenp G C 19: 9,871,005 (GRCm39) T208R unknown Het
Mctp1 T A 13: 76,949,666 (GRCm39) probably null Het
Megf8 T C 7: 25,057,848 (GRCm39) M2095T probably benign Het
Mroh2b G A 15: 4,941,391 (GRCm39) V308I probably benign Het
Muc1 T A 3: 89,139,341 (GRCm39) H580Q probably damaging Het
Naip6 A T 13: 100,452,920 (GRCm39) M47K probably benign Het
Nrxn1 C A 17: 90,471,249 (GRCm39) R1260L probably damaging Het
Nynrin A G 14: 56,100,815 (GRCm39) I202V possibly damaging Het
Or14j7 T C 17: 38,234,847 (GRCm39) L130P probably damaging Het
Or5ac17 T C 16: 59,036,458 (GRCm39) I173V probably benign Het
Or5b98 T C 19: 12,931,727 (GRCm39) M258T possibly damaging Het
Pard3 G A 8: 128,098,021 (GRCm39) W354* probably null Het
Pcnx3 C T 19: 5,715,412 (GRCm39) G1946E probably damaging Het
Peak1 A G 9: 56,166,677 (GRCm39) V417A probably damaging Het
Prune2 A G 19: 17,189,672 (GRCm39) R3052G unknown Het
Prx T C 7: 27,218,808 (GRCm39) L1242P probably damaging Het
Pxylp1 A G 9: 96,707,633 (GRCm39) I183T probably benign Het
Ranbp2 A G 10: 58,291,755 (GRCm39) E254G probably benign Het
Rhot2 C A 17: 26,058,864 (GRCm39) R512L probably benign Het
Rpa1 T C 11: 75,193,550 (GRCm39) N594D probably benign Het
Scarf1 T A 11: 75,414,689 (GRCm39) S486T probably damaging Het
Slc24a4 T C 12: 102,220,928 (GRCm39) V455A probably damaging Het
Slitrk1 A G 14: 109,148,653 (GRCm39) V686A probably benign Het
Spata31e2 T C 1: 26,721,562 (GRCm39) E1206G probably benign Het
Syne2 C A 12: 75,996,143 (GRCm39) Q2228K possibly damaging Het
Tenm4 G A 7: 96,517,198 (GRCm39) G1430S probably damaging Het
Tlr12 C A 4: 128,511,492 (GRCm39) A253S probably benign Het
Trpm1 G A 7: 63,918,777 (GRCm39) A1590T probably benign Het
Vmn1r184 T A 7: 25,966,686 (GRCm39) M144K probably benign Het
Wee2 A G 6: 40,421,114 (GRCm39) D68G probably benign 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
R0720:Rxfp2 UTSW 5 149,967,584 (GRCm39) missense probably benign 0.04
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
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'- ACTCATGGGGTCTTGCCATG -3'
(R):5'- AAGTTGTTTGAGACTTCCAAACTGG -3'

Sequencing Primer
(F):5'- CCATGTCATGAGTTCGAAGCCTG -3'
(R):5'- CCAAACTGGTTCTTGTGGACATACAG -3'
Posted On 2020-07-28