Incidental Mutation 'R0899:Fcnb'
ID 83779
Institutional Source Beutler Lab
Gene Symbol Fcnb
Ensembl Gene ENSMUSG00000026835
Gene Name ficolin B
Synonyms
MMRRC Submission 039059-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0899 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 27966491-27974921 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 27966791 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 247 (K247N)
Ref Sequence ENSEMBL: ENSMUSP00000028179 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028179] [ENSMUST00000117486] [ENSMUST00000135472]
AlphaFold O70497
Predicted Effect probably damaging
Transcript: ENSMUST00000028179
AA Change: K247N

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000028179
Gene: ENSMUSG00000026835
AA Change: K247N

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
Pfam:Collagen 39 99 1.1e-11 PFAM
FBG 101 314 1.78e-115 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000117486
SMART Domains Protein: ENSMUSP00000112625
Gene: ENSMUSG00000026835

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
Pfam:Collagen 39 99 6.7e-12 PFAM
FBG 101 250 1.33e-41 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000135472
SMART Domains Protein: ENSMUSP00000119098
Gene: ENSMUSG00000026835

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
Pfam:Collagen 38 81 5.3e-10 PFAM
internal_repeat_1 86 107 1.19e-5 PROSPERO
Coding Region Coverage
  • 1x: 99.7%
  • 3x: 99.0%
  • 10x: 97.2%
  • 20x: 93.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The ficolin family of proteins are characterized by the presence of a leader peptide, a short N-terminal segment, followed by a collagen-like region, and a C-terminal fibrinogen-like domain. The collagen-like and the fibrinogen-like domains are also found separately in other proteins such as complement protein C1q, C-type lectins known as collectins, and tenascins. However, all these proteins recognize different targets, and are functionally distinct. Ficolin 1 encoded by FCN1 is predominantly expressed in the peripheral blood leukocytes, and has been postulated to function as a plasma protein with elastin-binding activity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased susceptibility to Streptococcus pneumoniae infection. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5031439G07Rik T C 15: 84,833,459 (GRCm39) K442E probably damaging Het
Adamts1 G A 16: 85,594,940 (GRCm39) R340* probably null Het
Afg3l2 T C 18: 67,556,047 (GRCm39) N428S possibly damaging Het
Aqp12 G A 1: 92,934,332 (GRCm39) D70N probably damaging Het
Astn1 T A 1: 158,338,679 (GRCm39) C475* probably null Het
Atp2b1 G A 10: 98,852,893 (GRCm39) probably null Het
Cbln2 T C 18: 86,734,877 (GRCm39) S217P possibly damaging Het
Ces2h T C 8: 105,741,182 (GRCm39) L58P probably damaging Het
Cfap43 C T 19: 47,736,433 (GRCm39) G1353R possibly damaging Het
Crcp A G 5: 130,088,672 (GRCm39) M91V probably benign Het
Cubn A G 2: 13,367,139 (GRCm39) V1577A possibly damaging Het
Dthd1 A G 5: 63,000,271 (GRCm39) H531R probably benign Het
Fam120a G T 13: 49,039,219 (GRCm39) A979E possibly damaging Het
Fam3d A G 14: 8,364,863 (GRCm38) I16T probably damaging Het
Fat2 C T 11: 55,147,051 (GRCm39) G3982S probably damaging Het
Fbxo44 C G 4: 148,240,726 (GRCm39) R220S probably damaging Het
Gtf2a1l A G 17: 88,976,152 (GRCm39) N5S Het
Htr3a T A 9: 48,812,752 (GRCm39) D229V possibly damaging Het
Ipo11 A C 13: 107,037,324 (GRCm39) L173* probably null Het
Jam3 C A 9: 27,010,253 (GRCm39) G244W probably damaging Het
Lypd11 C T 7: 24,422,737 (GRCm39) R112H probably benign Het
Mrpl52 C T 14: 54,664,541 (GRCm39) R12* probably null Het
Myo15a A G 11: 60,368,011 (GRCm39) Y257C possibly damaging Het
Myocd G A 11: 65,086,018 (GRCm39) P215L possibly damaging Het
Ndst1 T C 18: 60,840,954 (GRCm39) T243A probably benign Het
Obox5 A T 7: 15,492,800 (GRCm39) T252S probably benign Het
Or5m13b A G 2: 85,753,731 (GRCm39) T40A probably benign Het
Or6c75 T C 10: 129,337,301 (GRCm39) F183L probably damaging Het
Or7g34 A C 9: 19,477,843 (GRCm39) V276G probably damaging Het
Osbpl1a T C 18: 12,890,747 (GRCm39) S377G possibly damaging Het
Pfkl A G 10: 77,841,273 (GRCm39) probably null Het
Prdm16 A T 4: 154,613,366 (GRCm39) N20K probably damaging Het
Prkd1 A G 12: 50,431,976 (GRCm39) I589T probably damaging Het
Scnn1b G A 7: 121,516,938 (GRCm39) G525S probably damaging Het
Tktl2 G A 8: 66,964,999 (GRCm39) V186M probably damaging Het
Ttn A G 2: 76,718,329 (GRCm39) probably benign Het
Wap T C 11: 6,586,725 (GRCm39) T125A probably benign Het
Wdr86 C T 5: 24,923,005 (GRCm39) R229Q probably benign Het
Other mutations in Fcnb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00092:Fcnb APN 2 27,966,813 (GRCm39) missense probably benign 0.04
IGL02130:Fcnb APN 2 27,974,801 (GRCm39) critical splice donor site probably null
IGL02348:Fcnb APN 2 27,974,842 (GRCm39) missense possibly damaging 0.88
IGL02504:Fcnb APN 2 27,966,606 (GRCm39) missense probably damaging 1.00
IGL03118:Fcnb APN 2 27,966,630 (GRCm39) missense probably benign 0.06
IGL03179:Fcnb APN 2 27,966,646 (GRCm39) missense possibly damaging 0.93
R0217:Fcnb UTSW 2 27,969,689 (GRCm39) missense probably benign 0.02
R3901:Fcnb UTSW 2 27,969,208 (GRCm39) missense probably damaging 1.00
R5845:Fcnb UTSW 2 27,969,633 (GRCm39) critical splice donor site probably null
R5911:Fcnb UTSW 2 27,966,701 (GRCm39) missense probably damaging 1.00
R6065:Fcnb UTSW 2 27,969,922 (GRCm39) missense probably damaging 1.00
R6188:Fcnb UTSW 2 27,969,202 (GRCm39) missense possibly damaging 0.94
R6488:Fcnb UTSW 2 27,968,301 (GRCm39) missense probably damaging 1.00
R8058:Fcnb UTSW 2 27,969,707 (GRCm39) missense probably damaging 1.00
R8194:Fcnb UTSW 2 27,968,330 (GRCm39) missense possibly damaging 0.65
R8195:Fcnb UTSW 2 27,968,330 (GRCm39) missense possibly damaging 0.65
R8196:Fcnb UTSW 2 27,968,330 (GRCm39) missense possibly damaging 0.65
R8198:Fcnb UTSW 2 27,968,330 (GRCm39) missense possibly damaging 0.65
R8199:Fcnb UTSW 2 27,968,330 (GRCm39) missense possibly damaging 0.65
R8678:Fcnb UTSW 2 27,968,361 (GRCm39) missense possibly damaging 0.61
R9224:Fcnb UTSW 2 27,969,160 (GRCm39) missense probably damaging 1.00
R9261:Fcnb UTSW 2 27,969,636 (GRCm39) missense probably damaging 0.99
X0024:Fcnb UTSW 2 27,966,703 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CCGCACCTTCATCTCAGAAACCTTG -3'
(R):5'- CAGTCCTGGTGATGCTGTTCAGAG -3'

Sequencing Primer
(F):5'- AGGTAGAGGCCATTCAGGTT -3'
(R):5'- AACCAGGACTTGCTGGAC -3'
Posted On 2013-11-08