Incidental Mutation 'R8374:F12'
ID 646590
Institutional Source Beutler Lab
Gene Symbol F12
Ensembl Gene ENSMUSG00000021492
Gene Name coagulation factor XII (Hageman factor)
Synonyms FXII
MMRRC Submission 067742-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.085) question?
Stock # R8374 (G1)
Quality Score 225.009
Status Not validated
Chromosome 13
Chromosomal Location 55565771-55574606 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 55569144 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 238 (C238S)
Ref Sequence ENSEMBL: ENSMUSP00000021948 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021948] [ENSMUST00000170921]
AlphaFold Q80YC5
Predicted Effect probably damaging
Transcript: ENSMUST00000021948
AA Change: C238S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021948
Gene: ENSMUSG00000021492
AA Change: C238S

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
FN2 40 88 4.3e-24 SMART
EGF 97 131 4.22e-4 SMART
FN1 135 175 2.4e-13 SMART
EGF 177 210 3.94e-4 SMART
KR 215 297 6.88e-27 SMART
low complexity region 302 320 N/A INTRINSIC
Tryp_SPc 354 591 7.74e-90 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000170921
SMART Domains Protein: ENSMUSP00000125771
Gene: ENSMUSG00000021492

DomainStartEndE-ValueType
Tryp_SPc 2 137 3.4e-7 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.5%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a glycoprotein coagulation factor that plays an important role in the intrinsic pathway of blood coagulation and hemostasis. The encoded protein is an inactive zymogen that is autoactivated upon contact with negatively charged surfaces or misfolded protein aggregates. Mice lacking the encoded protein have a severe defect in forming stable fibrin clots. [provided by RefSeq, Apr 2015]
PHENOTYPE: Mice homozygous for a knock-out allele are protected from ischemic brain injury in an experimental stroke model, without exhibiting an increase in infarct-associated hemorrhage. Another null mouse shows decreased plasma bradykinin levels and prolonged activated partial thromboplastin times. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts15 C T 9: 30,814,002 (GRCm39) G721E probably benign Het
Aip A T 19: 4,165,456 (GRCm39) M170K probably damaging Het
Alms1 T C 6: 85,585,973 (GRCm39) I276T probably benign Het
Arid1b C T 17: 5,392,919 (GRCm39) P2097S possibly damaging Het
Astn1 T G 1: 158,329,803 (GRCm39) N219K probably damaging Het
Cbx2 G T 11: 118,918,969 (GRCm39) R178L probably damaging Het
Clptm1 G A 7: 19,372,081 (GRCm39) P252S probably benign Het
Crebbp A G 16: 3,902,175 (GRCm39) S2355P probably damaging Het
D130043K22Rik C A 13: 25,041,962 (GRCm39) T297K probably benign Het
Ddx60 A G 8: 62,427,205 (GRCm39) D760G probably benign Het
Dgka T C 10: 128,557,112 (GRCm39) N621S probably benign Het
Ear10 A T 14: 44,160,645 (GRCm39) C61S probably damaging Het
Fen1 A G 19: 10,177,824 (GRCm39) F207L probably benign Het
Fzr1 A G 10: 81,203,368 (GRCm39) L486P probably damaging Het
Gdnf A G 15: 7,864,176 (GRCm39) R196G probably benign Het
Gldc A C 19: 30,114,594 (GRCm39) F439V probably damaging Het
Gm3138 T C 14: 4,251,688 (GRCm38) M120T probably damaging Het
Gpi1 G A 7: 33,920,082 (GRCm39) A197V probably benign Het
Ighv1-4 T A 12: 114,450,899 (GRCm39) I70F probably benign Het
Il19 A T 1: 130,866,893 (GRCm39) L29Q probably damaging Het
Kank1 A T 19: 25,389,005 (GRCm39) I893F probably damaging Het
Kcnq5 G A 1: 21,549,648 (GRCm39) R360C probably damaging Het
Kif13b T C 14: 65,025,884 (GRCm39) S1414P probably damaging Het
Miga2 AAGAG AAG 2: 30,265,755 (GRCm39) probably null Het
Mosmo T A 7: 120,329,715 (GRCm39) M112K probably benign Het
Ntmt2 A T 1: 163,530,617 (GRCm39) M274K probably damaging Het
Or2d2b A G 7: 106,706,033 (GRCm39) F12L probably damaging Het
Or2h1b C A 17: 37,462,636 (GRCm39) V76F probably damaging Het
Or2w3b T A 11: 58,623,724 (GRCm39) D89V probably damaging Het
Pak6 G A 2: 118,524,477 (GRCm39) V497I probably benign Het
Ppargc1b G A 18: 61,443,564 (GRCm39) S549F probably damaging Het
Rassf8 T A 6: 145,760,863 (GRCm39) L63* probably null Het
Rptn G T 3: 93,303,602 (GRCm39) G312* probably null Het
Rsph14 T C 10: 74,797,481 (GRCm39) I169V probably benign Het
Sltm A G 9: 70,469,227 (GRCm39) D162G probably null Het
Tatdn1 C T 15: 58,788,000 (GRCm39) probably null Het
Tbx4 A C 11: 85,805,102 (GRCm39) E397A probably benign Het
Tdrd12 T C 7: 35,177,486 (GRCm39) D956G unknown Het
Tnr G A 1: 159,685,953 (GRCm39) V395I probably benign Het
Ugt1a2 A T 1: 88,129,107 (GRCm39) H250L possibly damaging Het
Vmn1r173 C T 7: 23,401,920 (GRCm39) H52Y probably damaging Het
Vps11 T C 9: 44,267,706 (GRCm39) D302G probably benign Het
Zfp398 T C 6: 47,836,468 (GRCm39) probably null Het
Other mutations in F12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02535:F12 APN 13 55,574,157 (GRCm39) missense possibly damaging 0.83
IGL02756:F12 APN 13 55,568,880 (GRCm39) missense possibly damaging 0.58
IGL03030:F12 APN 13 55,569,332 (GRCm39) intron probably benign
R0049:F12 UTSW 13 55,574,130 (GRCm39) missense probably benign 0.00
R0049:F12 UTSW 13 55,574,130 (GRCm39) missense probably benign 0.00
R0646:F12 UTSW 13 55,570,296 (GRCm39) intron probably benign
R1670:F12 UTSW 13 55,569,346 (GRCm39) missense probably damaging 1.00
R1896:F12 UTSW 13 55,568,540 (GRCm39) missense probably damaging 1.00
R3508:F12 UTSW 13 55,568,872 (GRCm39) missense probably benign
R3548:F12 UTSW 13 55,565,950 (GRCm39) missense probably benign 0.03
R3856:F12 UTSW 13 55,569,035 (GRCm39) splice site probably null
R4583:F12 UTSW 13 55,568,943 (GRCm39) missense probably benign 0.04
R5177:F12 UTSW 13 55,567,981 (GRCm39) missense probably benign 0.08
R5369:F12 UTSW 13 55,566,304 (GRCm39) missense probably benign 0.13
R5529:F12 UTSW 13 55,569,872 (GRCm39) missense probably benign 0.04
R5637:F12 UTSW 13 55,570,228 (GRCm39) missense possibly damaging 0.57
R6812:F12 UTSW 13 55,569,658 (GRCm39) missense probably damaging 0.97
R7156:F12 UTSW 13 55,566,310 (GRCm39) missense probably damaging 1.00
R8007:F12 UTSW 13 55,566,265 (GRCm39) missense probably damaging 1.00
R8348:F12 UTSW 13 55,566,301 (GRCm39) missense probably benign 0.19
R8448:F12 UTSW 13 55,566,301 (GRCm39) missense probably benign 0.19
R8844:F12 UTSW 13 55,568,198 (GRCm39) missense probably damaging 1.00
R8976:F12 UTSW 13 55,569,777 (GRCm39) intron probably benign
R9779:F12 UTSW 13 55,566,012 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTCATTATCTGGGTTCCTGCAATC -3'
(R):5'- CGACTTGGGTGAGTAAGACC -3'

Sequencing Primer
(F):5'- TTCCTGCAATCTCAAGAGGG -3'
(R):5'- TGAGTAAGACCCCGTGTGG -3'
Posted On 2020-09-02