Incidental Mutation 'IGL02979:C8b'
ID 406486
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol C8b
Ensembl Gene ENSMUSG00000029656
Gene Name complement component 8, beta polypeptide
Synonyms 4930439B20Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02979
Quality Score
Status
Chromosome 4
Chromosomal Location 104623514-104661745 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 104631585 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 67 (S67T)
Ref Sequence ENSEMBL: ENSMUSP00000066940 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031663] [ENSMUST00000065072]
AlphaFold Q8BH35
Predicted Effect probably damaging
Transcript: ENSMUST00000031663
AA Change: S67T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000031663
Gene: ENSMUSG00000029656
AA Change: S67T

DomainStartEndE-ValueType
signal peptide 1 31 N/A INTRINSIC
TSP1 66 116 3.17e-7 SMART
LDLa 120 156 1.78e-10 SMART
MACPF 290 497 3.6e-65 SMART
Blast:EGF 501 534 9e-12 BLAST
TSP1 547 584 1.17e-1 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000065072
AA Change: S67T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000066940
Gene: ENSMUSG00000029656
AA Change: S67T

DomainStartEndE-ValueType
signal peptide 1 31 N/A INTRINSIC
TSP1 66 116 3.17e-7 SMART
LDLa 120 156 1.78e-10 SMART
MACPF 224 431 3.6e-65 SMART
Blast:EGF 435 468 1e-11 BLAST
TSP1 481 518 1.17e-1 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the beta subunit of complement component C8 that participates in the assembly of the complement membrane attack complex. The encoded preproprotein undergoes proteolytic processing to generate the beta subunit, which associates with the alpha and gamma subunits to form a trimeric complement component, C8. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. This gene is located adjacent to the gene encoding the alpha subunit. [provided by RefSeq, Oct 2015]
PHENOTYPE: In a controlled microbial environment ("clean") laboratory, mice homozygous for an inactivating mutation of this gene are viable and fertile and exhibit no apparent abonormal phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam34 A T 8: 44,104,408 (GRCm39) N412K probably damaging Het
Ank3 A G 10: 69,837,929 (GRCm39) T1646A probably benign Het
Cemip T A 7: 83,652,514 (GRCm39) probably benign Het
Chd6 T C 2: 160,808,090 (GRCm39) E1708G possibly damaging Het
Chtop A G 3: 90,407,402 (GRCm39) I161T probably benign Het
Cplane1 T C 15: 8,248,038 (GRCm39) V1529A possibly damaging Het
Dus3l T C 17: 57,075,140 (GRCm39) V388A possibly damaging Het
Dzank1 A G 2: 144,330,658 (GRCm39) F466L probably damaging Het
Exo1 A G 1: 175,726,973 (GRCm39) D428G probably damaging Het
Fam20c C T 5: 138,743,620 (GRCm39) P219S probably damaging Het
Hyls1 A T 9: 35,472,970 (GRCm39) F149I probably benign Het
Kif13b A T 14: 65,027,146 (GRCm39) Q1486L probably damaging Het
Lonp1 A G 17: 56,928,940 (GRCm39) V274A probably benign Het
Myh13 T C 11: 67,225,788 (GRCm39) V322A possibly damaging Het
Or8g34 T C 9: 39,372,819 (GRCm39) F28L probably benign Het
Pkd1l3 T C 8: 110,388,736 (GRCm39) probably benign Het
Prpf31 G A 7: 3,633,598 (GRCm39) probably benign Het
Rock2 C A 12: 17,027,941 (GRCm39) T1391K probably benign Het
Slc4a10 A G 2: 62,119,091 (GRCm39) I769V probably null Het
Spag9 A G 11: 93,988,190 (GRCm39) T416A probably benign Het
Tspoap1 C T 11: 87,661,347 (GRCm39) L600F probably damaging Het
Ttll5 A G 12: 85,873,356 (GRCm39) E11G probably damaging Het
Uox A T 3: 146,316,246 (GRCm39) probably null Het
Wdr72 T C 9: 74,086,838 (GRCm39) I602T probably damaging Het
Other mutations in C8b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00659:C8b APN 4 104,658,531 (GRCm39) splice site probably benign
IGL01145:C8b APN 4 104,637,777 (GRCm39) missense probably benign 0.25
IGL01768:C8b APN 4 104,644,151 (GRCm39) missense probably benign 0.00
IGL02347:C8b APN 4 104,644,151 (GRCm39) missense probably benign 0.00
IGL02488:C8b APN 4 104,661,278 (GRCm39) missense probably benign
IGL02957:C8b APN 4 104,623,652 (GRCm39) missense probably benign
IGL02995:C8b APN 4 104,658,525 (GRCm39) splice site probably benign
IGL03294:C8b APN 4 104,637,888 (GRCm39) missense probably benign 0.06
R0568:C8b UTSW 4 104,650,577 (GRCm39) missense probably benign 0.39
R1015:C8b UTSW 4 104,644,157 (GRCm39) missense probably benign 0.19
R1191:C8b UTSW 4 104,650,520 (GRCm39) missense probably damaging 1.00
R1401:C8b UTSW 4 104,641,679 (GRCm39) missense possibly damaging 0.72
R3824:C8b UTSW 4 104,640,206 (GRCm39) missense probably benign 0.42
R4611:C8b UTSW 4 104,647,841 (GRCm39) missense probably damaging 0.98
R4756:C8b UTSW 4 104,644,083 (GRCm39) missense probably benign
R4845:C8b UTSW 4 104,649,009 (GRCm39) missense possibly damaging 0.87
R5355:C8b UTSW 4 104,637,860 (GRCm39) missense probably benign 0.01
R5436:C8b UTSW 4 104,657,546 (GRCm39) nonsense probably null
R5561:C8b UTSW 4 104,641,645 (GRCm39) missense possibly damaging 0.89
R5967:C8b UTSW 4 104,650,530 (GRCm39) missense possibly damaging 0.79
R6744:C8b UTSW 4 104,631,543 (GRCm39) missense probably damaging 1.00
R6899:C8b UTSW 4 104,644,071 (GRCm39) missense probably benign 0.02
R6977:C8b UTSW 4 104,644,193 (GRCm39) missense possibly damaging 0.82
R7088:C8b UTSW 4 104,650,540 (GRCm39) missense probably benign 0.12
R7224:C8b UTSW 4 104,637,795 (GRCm39) missense probably damaging 1.00
R7278:C8b UTSW 4 104,637,824 (GRCm39) missense probably damaging 1.00
R8058:C8b UTSW 4 104,647,811 (GRCm39) missense probably damaging 0.96
R8437:C8b UTSW 4 104,644,040 (GRCm39) missense probably damaging 1.00
R8821:C8b UTSW 4 104,647,874 (GRCm39) missense probably damaging 1.00
R8831:C8b UTSW 4 104,647,874 (GRCm39) missense probably damaging 1.00
R9139:C8b UTSW 4 104,641,631 (GRCm39) missense probably damaging 1.00
R9237:C8b UTSW 4 104,650,481 (GRCm39) missense probably benign 0.00
R9294:C8b UTSW 4 104,644,192 (GRCm39) missense probably benign 0.04
R9789:C8b UTSW 4 104,640,191 (GRCm39) missense probably benign 0.00
Posted On 2016-08-02