Incidental Mutation 'R5611:C2'
ID 438053
Institutional Source Beutler Lab
Gene Symbol C2
Ensembl Gene ENSMUSG00000024371
Gene Name complement C2
Synonyms classical-complement pathway C3/C5 convertase
MMRRC Submission 043273-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.147) question?
Stock # R5611 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 35081578-35101076 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 35091360 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 101 (I101T)
Ref Sequence ENSEMBL: ENSMUSP00000120009 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025230] [ENSMUST00000146299] [ENSMUST00000148431] [ENSMUST00000152417]
AlphaFold P21180
Predicted Effect possibly damaging
Transcript: ENSMUST00000025230
AA Change: I378T

PolyPhen 2 Score 0.953 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000025230
Gene: ENSMUSG00000024371
AA Change: I378T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Blast:CCP 22 71 8e-24 BLAST
low complexity region 72 83 N/A INTRINSIC
CCP 94 149 1.34e-11 SMART
CCP 156 210 1.89e-11 SMART
Blast:VWA 219 245 1e-7 BLAST
VWA 259 464 1.32e-31 SMART
Tryp_SPc 468 747 4.43e-26 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000129891
AA Change: I41T

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000120864
Gene: ENSMUSG00000092511
AA Change: I41T

DomainStartEndE-ValueType
Blast:VWA 2 77 8e-7 BLAST
Tryp_SPc 85 365 5.69e-8 SMART
CCP 310 365 4.62e-15 SMART
CCP 372 425 2.06e-12 SMART
VWA 475 680 1.07e-40 SMART
Tryp_SPc 688 959 2.53e-30 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130728
Predicted Effect unknown
Transcript: ENSMUST00000146299
AA Change: I225T
SMART Domains Protein: ENSMUSP00000117677
Gene: ENSMUSG00000092511
AA Change: I225T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
low complexity region 72 83 N/A INTRINSIC
CCP 94 148 1.89e-11 SMART
VWA 103 311 1.74e-1 SMART
Tryp_SPc 315 547 1.49e-7 SMART
CCP 549 601 5.15e-1 SMART
CCP 615 670 4.62e-15 SMART
CCP 677 730 2.06e-12 SMART
VWA 780 985 1.07e-40 SMART
Tryp_SPc 993 1264 2.53e-30 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000148431
AA Change: I101T

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000120009
Gene: ENSMUSG00000024371
AA Change: I101T

DomainStartEndE-ValueType
VWA 33 187 2.33e0 SMART
Tryp_SPc 191 470 4.43e-26 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000152417
AA Change: I241T

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000123536
Gene: ENSMUSG00000024371
AA Change: I241T

DomainStartEndE-ValueType
low complexity region 4 13 N/A INTRINSIC
CCP 19 73 1.89e-11 SMART
Blast:VWA 82 108 2e-7 BLAST
VWA 122 327 1.32e-31 SMART
Tryp_SPc 331 610 4.43e-26 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.7%
  • 20x: 96.7%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes component C2 of the classical pathway of the complement system. The encoded protein undergoes proteolytic processing mediated by component C1 resulting in C2a and C2b fragments. C2a fragment, in turn, selectively cleaves components C3 and C5 of the complement system. Mice lacking the encoded protein are found to be more susceptible to bacterial infections. Mutations in the human homolog of this gene are associated with disorders such as systemic lupus erythematosus, Henoch-Schonlein purpura, or polymyositis. [provided by RefSeq, Mar 2015]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik2 G C 11: 48,910,828 (GRCm39) T535R possibly damaging Het
Adam34 A T 8: 44,104,749 (GRCm39) F299I probably benign Het
Adamts20 A G 15: 94,171,161 (GRCm39) M1854T possibly damaging Het
Adrm1b G A 3: 92,335,758 (GRCm39) P315S probably damaging Het
Apbb1 A G 7: 105,208,690 (GRCm39) V581A probably damaging Het
Apol6 T A 15: 76,935,240 (GRCm39) probably null Het
Arhgef37 T C 18: 61,640,334 (GRCm39) T242A probably benign Het
Asxl2 T C 12: 3,534,598 (GRCm39) V265A probably damaging Het
Bicd1 A T 6: 149,414,954 (GRCm39) R556* probably null Het
Cd22 T A 7: 30,577,575 (GRCm39) probably benign Het
Cd33 T C 7: 43,181,542 (GRCm39) H206R probably damaging Het
Cd5l G A 3: 87,275,082 (GRCm39) G207D possibly damaging Het
Chrd A T 16: 20,557,724 (GRCm39) D774V probably damaging Het
Cmtm1 CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT 8: 105,036,102 (GRCm39) probably benign Het
Csn1s1 A T 5: 87,825,503 (GRCm39) probably null Het
Dpyd G A 3: 118,987,942 (GRCm39) V704I probably benign Het
Dscc1 C A 15: 54,945,569 (GRCm39) Q312H probably benign Het
Dysf A T 6: 84,041,860 (GRCm39) T154S probably damaging Het
Foxi2 T C 7: 135,013,433 (GRCm39) V221A probably benign Het
Gabbr2 A T 4: 46,804,105 (GRCm39) I250N probably damaging Het
Gfap T A 11: 102,787,895 (GRCm39) T17S probably benign Het
Hcrtr2 A G 9: 76,230,596 (GRCm39) V64A probably damaging Het
Igkv4-86 A G 6: 68,887,659 (GRCm39) S27P probably damaging Het
Kalrn G T 16: 33,996,150 (GRCm39) F903L probably damaging Het
Lrrc31 A G 3: 30,745,304 (GRCm39) probably null Het
Mlh3 T C 12: 85,314,219 (GRCm39) T656A probably benign Het
Mss51 G T 14: 20,533,174 (GRCm39) S432R possibly damaging Het
Mzf1 A G 7: 12,778,554 (GRCm39) probably benign Het
Nop58 T A 1: 59,749,672 (GRCm39) probably benign Het
Or10al5 A T 17: 38,062,975 (GRCm39) I77F possibly damaging Het
Otogl T C 10: 107,622,630 (GRCm39) E1652G probably damaging Het
Pikfyve C A 1: 65,295,247 (GRCm39) N1459K probably damaging Het
Pkn3 G A 2: 29,969,673 (GRCm39) G61D probably damaging Het
Plekha4 T C 7: 45,203,065 (GRCm39) S581P probably benign Het
Ppm1g A G 5: 31,363,441 (GRCm39) F256L probably damaging Het
Proser1 A G 3: 53,386,296 (GRCm39) N726S probably benign Het
Rapgef1 A G 2: 29,592,448 (GRCm39) D480G probably damaging Het
Reln G A 5: 22,244,663 (GRCm39) Q772* probably null Het
Sh3gl2 T C 4: 85,273,568 (GRCm39) V40A probably benign Het
Slc22a23 G A 13: 34,489,222 (GRCm39) T221I probably benign Het
Slc22a28 T A 19: 8,040,698 (GRCm39) T518S probably damaging Het
Slc4a1ap A G 5: 31,711,173 (GRCm39) probably benign Het
St8sia4 T C 1: 95,555,409 (GRCm39) D207G probably damaging Het
Syde1 T A 10: 78,421,725 (GRCm39) T609S probably benign Het
Tbc1d5 A G 17: 51,042,995 (GRCm39) I831T probably damaging Het
Tle4 T C 19: 14,427,159 (GRCm39) D754G probably damaging Het
Ttn C T 2: 76,562,869 (GRCm39) W26949* probably null Het
Vmn1r222 A C 13: 23,416,743 (GRCm39) S157A probably damaging Het
Vmn1r51 T A 6: 90,106,692 (GRCm39) L203M probably benign Het
Vmn1r6 T C 6: 56,979,362 (GRCm39) L8P probably damaging Het
Vmn2r103 A G 17: 20,013,904 (GRCm39) D232G probably damaging Het
Vmn2r17 T A 5: 109,576,030 (GRCm39) D300E probably damaging Het
Vmn2r66 T A 7: 84,654,951 (GRCm39) K453* probably null Het
Vps13a A T 19: 16,702,936 (GRCm39) D672E probably damaging Het
Vps54 A G 11: 21,261,130 (GRCm39) N599S possibly damaging Het
Zc3h13 A T 14: 75,568,348 (GRCm39) N1214Y probably benign Het
Zc3h18 T G 8: 123,135,109 (GRCm39) probably null Het
Zfp51 A G 17: 21,684,354 (GRCm39) E323G probably damaging Het
Other mutations in C2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02191:C2 APN 17 35,085,539 (GRCm39) missense probably damaging 1.00
IGL02249:C2 APN 17 35,083,484 (GRCm39) unclassified probably benign
IGL02568:C2 APN 17 35,083,325 (GRCm39) missense possibly damaging 0.50
IGL03013:C2 APN 17 35,091,435 (GRCm39) missense probably damaging 0.98
R0142:C2 UTSW 17 35,092,504 (GRCm39) missense possibly damaging 0.53
R0619:C2 UTSW 17 35,091,479 (GRCm39) missense probably damaging 1.00
R1401:C2 UTSW 17 35,091,457 (GRCm39) missense possibly damaging 0.71
R1639:C2 UTSW 17 35,091,379 (GRCm39) missense probably benign 0.02
R1808:C2 UTSW 17 35,083,508 (GRCm39) missense probably damaging 1.00
R2133:C2 UTSW 17 35,098,878 (GRCm39) missense probably damaging 1.00
R2860:C2 UTSW 17 35,082,854 (GRCm39) missense possibly damaging 0.94
R2861:C2 UTSW 17 35,082,854 (GRCm39) missense possibly damaging 0.94
R3882:C2 UTSW 17 35,092,465 (GRCm39) missense probably benign 0.00
R4571:C2 UTSW 17 35,082,635 (GRCm39) missense probably benign 0.00
R4622:C2 UTSW 17 35,082,650 (GRCm39) missense probably damaging 0.99
R5767:C2 UTSW 17 35,095,432 (GRCm39) missense possibly damaging 0.58
R6327:C2 UTSW 17 35,083,079 (GRCm39) missense probably benign 0.41
R6448:C2 UTSW 17 35,082,335 (GRCm39) missense possibly damaging 0.67
R6518:C2 UTSW 17 35,083,094 (GRCm39) missense probably damaging 1.00
R6929:C2 UTSW 17 35,083,323 (GRCm39) missense possibly damaging 0.68
R7324:C2 UTSW 17 35,100,664 (GRCm39) missense probably benign 0.13
R7446:C2 UTSW 17 35,094,986 (GRCm39) missense probably damaging 1.00
R7456:C2 UTSW 17 35,083,558 (GRCm39) missense probably damaging 1.00
R7479:C2 UTSW 17 35,082,441 (GRCm39) missense probably damaging 1.00
R7807:C2 UTSW 17 35,095,347 (GRCm39) missense possibly damaging 0.79
R7943:C2 UTSW 17 35,091,354 (GRCm39) missense probably damaging 1.00
R9235:C2 UTSW 17 35,083,845 (GRCm39) missense probably damaging 1.00
R9397:C2 UTSW 17 35,094,965 (GRCm39) missense probably damaging 1.00
R9452:C2 UTSW 17 35,095,319 (GRCm39) missense probably benign 0.01
R9605:C2 UTSW 17 35,081,958 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- GGTCTACACAGTGAGTTGCAG -3'
(R):5'- GTTTCCCATTCCCAGGTGAC -3'

Sequencing Primer
(F):5'- TGCAGGCCAGAGAAACCTTGTATAC -3'
(R):5'- ACAGGGAGAGCGTTTTTGTTTTCAAG -3'
Posted On 2016-10-26