Incidental Mutation 'R1893:Cr2'
ID 211671
Institutional Source Beutler Lab
Gene Symbol Cr2
Ensembl Gene ENSMUSG00000026616
Gene Name complement receptor 2
Synonyms C3DR, CD21, Cr-2, Cr1, Cr-1, CD35
MMRRC Submission 039913-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.142) question?
Stock # R1893 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 194819119-194859024 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 194837495 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 1201 (H1201R)
Ref Sequence ENSEMBL: ENSMUSP00000147804 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082321] [ENSMUST00000193356] [ENSMUST00000193801] [ENSMUST00000195120] [ENSMUST00000210219]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000082321
AA Change: H825R

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000080938
Gene: ENSMUSG00000026616
AA Change: H825R

DomainStartEndE-ValueType
CCP 23 82 1.01e-11 SMART
CCP 91 147 9.1e-14 SMART
CCP 155 211 1.9e-16 SMART
CCP 216 272 1.6e-9 SMART
CCP 277 343 1.01e-11 SMART
CCP 352 407 1.2e-13 SMART
CCP 411 467 2.34e-16 SMART
CCP 472 523 1.24e0 SMART
CCP 528 594 4.48e-13 SMART
CCP 603 658 1.95e-13 SMART
CCP 718 778 1.75e-15 SMART
CCP 787 842 2.06e-12 SMART
CCP 850 906 7.92e-14 SMART
CCP 911 967 1.29e-13 SMART
transmembrane domain 975 997 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192604
Predicted Effect probably benign
Transcript: ENSMUST00000193356
AA Change: H528R

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000141706
Gene: ENSMUSG00000026616
AA Change: H528R

DomainStartEndE-ValueType
CCP 1 46 1.2e-1 SMART
CCP 55 110 5.9e-16 SMART
CCP 114 170 1.1e-18 SMART
CCP 175 226 6.1e-3 SMART
CCP 231 297 2.2e-15 SMART
CCP 306 361 9.4e-16 SMART
CCP 421 481 8.3e-18 SMART
CCP 490 545 1e-14 SMART
CCP 553 609 4e-16 SMART
CCP 614 670 6.2e-16 SMART
transmembrane domain 678 700 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000193436
Predicted Effect probably benign
Transcript: ENSMUST00000193801
SMART Domains Protein: ENSMUSP00000141276
Gene: ENSMUSG00000026616

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000195120
AA Change: H825R

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000141538
Gene: ENSMUSG00000026616
AA Change: H825R

DomainStartEndE-ValueType
CCP 23 82 4.9e-14 SMART
CCP 91 147 4.5e-16 SMART
CCP 155 211 9.1e-19 SMART
CCP 216 272 8e-12 SMART
CCP 277 343 5e-14 SMART
CCP 352 407 5.9e-16 SMART
CCP 411 467 1.1e-18 SMART
CCP 472 523 6.1e-3 SMART
CCP 528 594 2.2e-15 SMART
CCP 603 658 9.4e-16 SMART
CCP 718 778 8.3e-18 SMART
CCP 787 842 1e-14 SMART
CCP 850 906 4e-16 SMART
CCP 911 967 6.2e-16 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195737
Predicted Effect probably benign
Transcript: ENSMUST00000210219
AA Change: H1201R

PolyPhen 2 Score 0.032 (Sensitivity: 0.95; Specificity: 0.82)
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.4%
  • 20x: 93.0%
Validation Efficiency 99% (99/100)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a membrane protein, which functions as a receptor for Epstein-Barr virus (EBV) binding on B and T lymphocytes. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired humoral immune responses to T cell-dependent antigens, with limited affinity maturation, and reduced memory B cell and germinal center formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik T C 13: 77,415,928 (GRCm39) Y674H possibly damaging Het
Aars2 G A 17: 45,825,725 (GRCm39) R347Q probably benign Het
Abca15 A T 7: 119,939,776 (GRCm39) M293L possibly damaging Het
Abcb7 A T X: 103,386,142 (GRCm39) H97Q probably damaging Het
Aldh1l2 G T 10: 83,328,400 (GRCm39) N772K probably damaging Het
Ascc2 T A 11: 4,622,305 (GRCm39) L457Q probably benign Het
Aspm T A 1: 139,407,605 (GRCm39) I2164N probably damaging Het
Cabs1 A G 5: 88,127,894 (GRCm39) T182A probably benign Het
Carmil1 T C 13: 24,208,446 (GRCm39) E833G possibly damaging Het
Ccdc102a G A 8: 95,640,171 (GRCm39) T41M probably damaging Het
Cimap1c A G 9: 56,756,498 (GRCm39) Y173H probably benign Het
Clec2h T C 6: 128,647,795 (GRCm39) V48A probably benign Het
Cpb2 G A 14: 75,493,403 (GRCm39) V27I probably benign Het
Cyp2d9 T C 15: 82,336,807 (GRCm39) V52A probably damaging Het
Cyp4a12a C A 4: 115,183,864 (GRCm39) N223K probably benign Het
Cyp7b1 G A 3: 18,150,731 (GRCm39) S336L possibly damaging Het
Dnah10 T C 5: 124,831,381 (GRCm39) V803A probably benign Het
Dnah17 T A 11: 117,957,794 (GRCm39) T2745S probably benign Het
Ep300 T A 15: 81,515,847 (GRCm39) probably benign Het
Epha3 A G 16: 63,388,762 (GRCm39) S829P probably damaging Het
Fads3 C A 19: 10,033,868 (GRCm39) H418N probably benign Het
Fat1 T C 8: 45,476,893 (GRCm39) S1980P probably damaging Het
Fgf20 T C 8: 40,732,844 (GRCm39) E198G possibly damaging Het
Fgl2 G A 5: 21,580,669 (GRCm39) R337H probably benign Het
Gbp2 G T 3: 142,335,933 (GRCm39) probably benign Het
Gja10 G A 4: 32,601,541 (GRCm39) S281L probably benign Het
Gm5422 G A 10: 31,125,609 (GRCm39) noncoding transcript Het
Gmpr T A 13: 45,674,423 (GRCm39) D129E possibly damaging Het
Gtf3c4 C T 2: 28,724,374 (GRCm39) V453I possibly damaging Het
Heatr6 T C 11: 83,648,140 (GRCm39) V111A probably benign Het
Hipk3 G A 2: 104,263,601 (GRCm39) R905W probably damaging Het
Hpn T A 7: 30,798,773 (GRCm39) D103V probably damaging Het
Ipcef1 G A 10: 6,850,680 (GRCm39) R304W probably damaging Het
Iqcb1 A G 16: 36,652,245 (GRCm39) D52G probably damaging Het
Klhdc7b C T 15: 89,271,898 (GRCm39) probably null Het
Klhl1 A T 14: 96,477,642 (GRCm39) probably null Het
Lrrn1 A T 6: 107,545,083 (GRCm39) I294F possibly damaging Het
Map3k1 A T 13: 111,904,567 (GRCm39) F406I possibly damaging Het
Map4k4 T A 1: 40,040,717 (GRCm39) V579E probably benign Het
Mapre2 A G 18: 23,986,774 (GRCm39) K62R probably damaging Het
Mdga1 A T 17: 30,068,200 (GRCm39) Y305N probably damaging Het
Mgl2 T A 11: 70,024,993 (GRCm39) probably null Het
Mnx1 C T 5: 29,682,828 (GRCm39) G149D unknown Het
Mtbp T A 15: 55,421,064 (GRCm39) S17T probably benign Het
Neu3 T C 7: 99,472,627 (GRCm39) T37A possibly damaging Het
Nr1i3 T C 1: 171,044,792 (GRCm39) probably null Het
Or10al2 A T 17: 37,983,747 (GRCm39) K278* probably null Het
Or10g6 A T 9: 39,934,270 (GRCm39) I194F possibly damaging Het
Or6ae1 T C 7: 139,742,734 (GRCm39) N43S probably damaging Het
Or9s18 T A 13: 65,300,806 (GRCm39) M256K possibly damaging Het
Osr2 A G 15: 35,300,608 (GRCm39) T55A possibly damaging Het
Palld A G 8: 61,969,655 (GRCm39) V981A probably damaging Het
Pbx1 A T 1: 168,030,979 (GRCm39) M213K possibly damaging Het
Pcdhb12 C A 18: 37,570,136 (GRCm39) H427Q probably benign Het
Perm1 C T 4: 156,302,340 (GRCm39) R295C probably benign Het
Phaf1 G T 8: 105,973,133 (GRCm39) V248F probably damaging Het
Polm T C 11: 5,785,574 (GRCm39) T162A possibly damaging Het
Prox1 A G 1: 189,892,715 (GRCm39) probably benign Het
Ptpn7 A T 1: 135,062,641 (GRCm39) T127S probably benign Het
Pxk C T 14: 8,151,507 (GRCm38) R441* probably null Het
Rab21 T C 10: 115,126,805 (GRCm39) T181A probably benign Het
Rab38 A T 7: 88,139,924 (GRCm39) T198S probably benign Het
Rnase4 C G 14: 51,342,395 (GRCm39) Q40E possibly damaging Het
Rnf213 T A 11: 119,307,274 (GRCm39) W645R probably damaging Het
Rnf8 A G 17: 29,840,524 (GRCm39) I51M probably damaging Het
Sbpl T A 17: 24,172,241 (GRCm39) D226V unknown Het
Sdf4 T G 4: 156,085,205 (GRCm39) I180S probably benign Het
Simc1 A G 13: 54,687,528 (GRCm39) K99R probably damaging Het
Slc2a4 T C 11: 69,837,398 (GRCm39) Q49R probably damaging Het
Slco1a4 T C 6: 141,780,342 (GRCm39) probably null Het
Slco5a1 C A 1: 12,964,696 (GRCm39) C527F probably damaging Het
Sox6 T A 7: 115,143,803 (GRCm39) N405I probably benign Het
Sphkap G A 1: 83,256,687 (GRCm39) P354L probably benign Het
Spi1 A G 2: 90,944,702 (GRCm39) D149G probably benign Het
Sptan1 T A 2: 29,910,472 (GRCm39) D1812E probably damaging Het
Sub1 A T 15: 11,991,130 (GRCm39) V37E possibly damaging Het
Sult2a6 T C 7: 13,959,814 (GRCm39) T240A probably benign Het
Tacc2 A G 7: 130,227,055 (GRCm39) S1247G probably benign Het
Taf4 T C 2: 179,574,823 (GRCm39) D594G probably damaging Het
Tap1 T G 17: 34,413,915 (GRCm39) D643E probably damaging Het
Ticam1 T C 17: 56,578,894 (GRCm39) N67S probably benign Het
Tlr6 A G 5: 65,110,556 (GRCm39) F784L probably damaging Het
Tmprss15 A G 16: 78,868,306 (GRCm39) V202A probably benign Het
Trp53bp2 T C 1: 182,259,193 (GRCm39) V82A probably benign Het
Ube2o C T 11: 116,439,661 (GRCm39) V170I possibly damaging Het
Ube2q2l A G 6: 136,378,825 (GRCm39) S2P possibly damaging Het
Vmn1r177 G A 7: 23,565,573 (GRCm39) T101I probably benign Het
Vmn2r68 A T 7: 84,883,867 (GRCm39) Y79* probably null Het
Wdr35 A C 12: 9,035,994 (GRCm39) Y255S probably benign Het
Zfp507 A T 7: 35,502,052 (GRCm39) probably benign Het
Zfp688 G A 7: 127,018,409 (GRCm39) R239C probably damaging Het
Zfp74 T A 7: 29,635,470 (GRCm39) probably null Het
Zfp932 A G 5: 110,157,069 (GRCm39) N223D possibly damaging Het
Other mutations in Cr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00587:Cr2 APN 1 194,836,559 (GRCm39) missense possibly damaging 0.76
IGL01326:Cr2 APN 1 194,823,529 (GRCm39) missense probably null 1.00
IGL01358:Cr2 APN 1 194,842,128 (GRCm39) missense probably damaging 1.00
IGL01410:Cr2 APN 1 194,845,542 (GRCm39) missense possibly damaging 0.49
IGL01468:Cr2 APN 1 194,850,843 (GRCm39) missense probably damaging 1.00
IGL01608:Cr2 APN 1 194,837,528 (GRCm39) missense possibly damaging 0.50
IGL01810:Cr2 APN 1 194,841,903 (GRCm39) missense possibly damaging 0.49
IGL01843:Cr2 APN 1 194,833,222 (GRCm39) splice site probably benign
IGL02332:Cr2 APN 1 194,842,630 (GRCm39) missense probably benign 0.19
IGL02934:Cr2 APN 1 194,836,633 (GRCm39) splice site probably benign
IGL02938:Cr2 APN 1 194,848,696 (GRCm39) missense probably damaging 1.00
IGL03149:Cr2 APN 1 194,848,674 (GRCm39) missense probably damaging 1.00
IGL03327:Cr2 APN 1 194,852,067 (GRCm39) missense probably damaging 1.00
IGL03346:Cr2 APN 1 194,852,067 (GRCm39) missense probably damaging 1.00
Pillar UTSW 1 194,838,196 (GRCm39) nonsense probably null
PIT4354001:Cr2 UTSW 1 194,848,617 (GRCm39) missense probably damaging 1.00
PIT4418001:Cr2 UTSW 1 194,839,760 (GRCm39) missense probably benign 0.08
R0128:Cr2 UTSW 1 194,848,539 (GRCm39) missense probably damaging 0.99
R0130:Cr2 UTSW 1 194,848,539 (GRCm39) missense probably damaging 0.99
R0380:Cr2 UTSW 1 194,839,715 (GRCm39) missense probably damaging 1.00
R0538:Cr2 UTSW 1 194,842,667 (GRCm39) splice site probably benign
R0605:Cr2 UTSW 1 194,845,904 (GRCm39) splice site probably benign
R0626:Cr2 UTSW 1 194,853,419 (GRCm39) missense possibly damaging 0.95
R1135:Cr2 UTSW 1 194,839,498 (GRCm39) missense probably damaging 1.00
R1396:Cr2 UTSW 1 194,851,561 (GRCm39) splice site probably null
R1422:Cr2 UTSW 1 194,853,433 (GRCm39) missense probably benign 0.01
R1467:Cr2 UTSW 1 194,839,817 (GRCm39) missense probably damaging 1.00
R1467:Cr2 UTSW 1 194,839,817 (GRCm39) missense probably damaging 1.00
R1511:Cr2 UTSW 1 194,837,580 (GRCm39) missense possibly damaging 0.92
R1572:Cr2 UTSW 1 194,845,622 (GRCm39) missense probably damaging 1.00
R1714:Cr2 UTSW 1 194,833,994 (GRCm39) missense possibly damaging 0.46
R1748:Cr2 UTSW 1 194,838,213 (GRCm39) nonsense probably null
R1761:Cr2 UTSW 1 194,837,431 (GRCm39) critical splice donor site probably null
R1824:Cr2 UTSW 1 194,839,624 (GRCm39) missense probably damaging 1.00
R1990:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R1991:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R1992:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R2191:Cr2 UTSW 1 194,845,689 (GRCm39) missense possibly damaging 0.94
R2276:Cr2 UTSW 1 194,839,676 (GRCm39) missense possibly damaging 0.94
R2277:Cr2 UTSW 1 194,839,676 (GRCm39) missense possibly damaging 0.94
R3548:Cr2 UTSW 1 194,838,196 (GRCm39) nonsense probably null
R3743:Cr2 UTSW 1 194,832,274 (GRCm39) splice site probably benign
R3941:Cr2 UTSW 1 194,848,122 (GRCm39) missense probably damaging 0.97
R3963:Cr2 UTSW 1 194,842,047 (GRCm39) missense probably damaging 1.00
R4211:Cr2 UTSW 1 194,838,636 (GRCm39) missense probably damaging 0.96
R4484:Cr2 UTSW 1 194,836,482 (GRCm39) missense probably damaging 1.00
R4546:Cr2 UTSW 1 194,853,349 (GRCm39) missense possibly damaging 0.94
R4791:Cr2 UTSW 1 194,838,243 (GRCm39) missense probably damaging 1.00
R4801:Cr2 UTSW 1 194,845,619 (GRCm39) missense probably damaging 1.00
R4802:Cr2 UTSW 1 194,845,619 (GRCm39) missense probably damaging 1.00
R4874:Cr2 UTSW 1 194,858,878 (GRCm39) missense possibly damaging 0.82
R4885:Cr2 UTSW 1 194,841,039 (GRCm39) missense possibly damaging 0.92
R4889:Cr2 UTSW 1 194,858,893 (GRCm39) missense possibly damaging 0.70
R5154:Cr2 UTSW 1 194,841,754 (GRCm39) missense probably damaging 1.00
R5574:Cr2 UTSW 1 194,823,544 (GRCm39) missense probably damaging 1.00
R5594:Cr2 UTSW 1 194,839,498 (GRCm39) missense probably damaging 1.00
R5645:Cr2 UTSW 1 194,836,581 (GRCm39) missense probably damaging 1.00
R5700:Cr2 UTSW 1 194,842,065 (GRCm39) missense probably damaging 0.96
R5929:Cr2 UTSW 1 194,853,419 (GRCm39) missense possibly damaging 0.91
R6237:Cr2 UTSW 1 194,839,810 (GRCm39) missense probably damaging 1.00
R6299:Cr2 UTSW 1 194,850,954 (GRCm39) missense probably damaging 1.00
R6368:Cr2 UTSW 1 194,850,780 (GRCm39) missense probably damaging 1.00
R6406:Cr2 UTSW 1 194,852,079 (GRCm39) missense probably damaging 1.00
R6618:Cr2 UTSW 1 194,839,687 (GRCm39) missense probably damaging 0.98
R6684:Cr2 UTSW 1 194,853,329 (GRCm39) nonsense probably null
R6720:Cr2 UTSW 1 194,837,508 (GRCm39) missense probably damaging 0.97
R6866:Cr2 UTSW 1 194,833,999 (GRCm39) missense probably damaging 1.00
R6915:Cr2 UTSW 1 194,853,454 (GRCm39) missense probably benign 0.06
R7057:Cr2 UTSW 1 194,833,918 (GRCm39) missense possibly damaging 0.83
R7117:Cr2 UTSW 1 194,842,909 (GRCm39) missense possibly damaging 0.79
R7200:Cr2 UTSW 1 194,845,557 (GRCm39) missense probably damaging 1.00
R7209:Cr2 UTSW 1 194,851,032 (GRCm39) missense probably damaging 1.00
R7350:Cr2 UTSW 1 194,837,594 (GRCm39) missense probably benign 0.21
R7414:Cr2 UTSW 1 194,832,344 (GRCm39) missense probably benign
R7453:Cr2 UTSW 1 194,847,565 (GRCm39) splice site probably null
R7479:Cr2 UTSW 1 194,840,718 (GRCm39) critical splice donor site probably null
R7480:Cr2 UTSW 1 194,836,484 (GRCm39) missense probably damaging 1.00
R7570:Cr2 UTSW 1 194,851,648 (GRCm39) nonsense probably null
R7666:Cr2 UTSW 1 194,836,533 (GRCm39) missense probably damaging 1.00
R7921:Cr2 UTSW 1 194,833,975 (GRCm39) missense possibly damaging 0.94
R7923:Cr2 UTSW 1 194,850,995 (GRCm39) missense probably benign 0.03
R8396:Cr2 UTSW 1 194,840,376 (GRCm39) missense probably damaging 1.00
R8503:Cr2 UTSW 1 194,845,850 (GRCm39) missense probably benign
R8517:Cr2 UTSW 1 194,838,207 (GRCm39) missense probably benign 0.03
R8773:Cr2 UTSW 1 194,840,913 (GRCm39) missense probably damaging 1.00
R8849:Cr2 UTSW 1 194,839,547 (GRCm39) missense probably damaging 1.00
R8896:Cr2 UTSW 1 194,851,581 (GRCm39) missense possibly damaging 0.58
R8938:Cr2 UTSW 1 194,853,424 (GRCm39) missense probably damaging 0.99
R9027:Cr2 UTSW 1 194,834,029 (GRCm39) missense probably benign 0.08
R9045:Cr2 UTSW 1 194,837,680 (GRCm39) missense possibly damaging 0.61
R9116:Cr2 UTSW 1 194,840,977 (GRCm39) nonsense probably null
R9137:Cr2 UTSW 1 194,850,640 (GRCm39) critical splice donor site probably null
R9476:Cr2 UTSW 1 194,840,416 (GRCm39) missense probably damaging 0.97
R9497:Cr2 UTSW 1 194,850,743 (GRCm39) missense probably damaging 0.99
R9510:Cr2 UTSW 1 194,840,416 (GRCm39) missense probably damaging 0.97
R9752:Cr2 UTSW 1 194,823,575 (GRCm39) missense probably benign 0.37
R9799:Cr2 UTSW 1 194,842,988 (GRCm39) missense probably benign 0.02
X0028:Cr2 UTSW 1 194,832,290 (GRCm39) missense probably benign 0.09
X0066:Cr2 UTSW 1 194,848,629 (GRCm39) missense probably damaging 0.99
Z1176:Cr2 UTSW 1 194,836,461 (GRCm39) missense probably benign 0.23
Predicted Primers PCR Primer
(F):5'- ATCACCATTTCAGGTAATCTTGCTC -3'
(R):5'- TCATGGCTCTTGGAGTGGAC -3'

Sequencing Primer
(F):5'- TCAGGTAATCTTGCTCTATAGAAAGG -3'
(R):5'- TGGACCTCCACCACAATGCTTAC -3'
Posted On 2014-06-30