Incidental Mutation 'R0448:Sftpc'
Institutional Source Beutler Lab
Gene Symbol Sftpc
Ensembl Gene ENSMUSG00000022097
Gene Namesurfactant associated protein C
SynonymsSftp-2, SPC, SP-C, Sftp2, pro-SpC, Bricd6
MMRRC Submission 038648-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.088) question?
Stock #R0448 (G1)
Quality Score209
Status Validated
Chromosomal Location70520949-70524081 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 70522680 bp
Amino Acid Change Valine to Isoleucine at position 46 (V46I)
Ref Sequence ENSEMBL: ENSMUSP00000022692 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022692] [ENSMUST00000022693] [ENSMUST00000226246] [ENSMUST00000226906]
Predicted Effect probably benign
Transcript: ENSMUST00000022692
AA Change: V46I

PolyPhen 2 Score 0.129 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000022692
Gene: ENSMUSG00000022097
AA Change: V46I

SF_P 1 193 7.3e-150 SMART
BRICHOS 94 193 3.29e-29 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000022693
SMART Domains Protein: ENSMUSP00000022693
Gene: ENSMUSG00000022098

signal peptide 1 29 N/A INTRINSIC
ZnMc 131 273 1.32e-54 SMART
CUB 327 439 4.35e-43 SMART
CUB 440 552 7.86e-50 SMART
EGF_CA 552 593 5.03e-11 SMART
CUB 596 708 1.13e-50 SMART
EGF_CA 708 748 4.81e-8 SMART
CUB 752 864 3.99e-51 SMART
CUB 865 981 7.35e-41 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000226246
Predicted Effect probably benign
Transcript: ENSMUST00000226906
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227152
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 93.1%
Validation Efficiency 100% (74/74)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the pulmonary-associated surfactant protein C (SPC), an extremely hydrophobic surfactant protein essential for lung function and homeostasis after birth. Pulmonary surfactant is a surface-active lipoprotein complex composed of 90% lipids and 10% proteins which include plasma proteins and apolipoproteins SPA, SPB, SPC and SPD. The surfactant is secreted by the alveolar cells of the lung and maintains the stability of pulmonary tissue by reducing the surface tension of fluids that coat the lung. Multiple mutations in this gene have been identified, which cause pulmonary surfactant metabolism dysfunction type 2, also called pulmonary alveolar proteinosis due to surfactant protein C deficiency, and are associated with interstitial lung disease in older infants, children, and adults. Alternatively spliced transcript variants encoding different protein isoforms have been identified.[provided by RefSeq, Feb 2010]
PHENOTYPE: Mice homozygous for disruptions in this gene display respiratory abnormalities similar to emphysema. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600015I10Rik A T 6: 48,933,057 S643C probably damaging Het
9530053A07Rik T C 7: 28,140,235 I491T probably benign Het
Abcc5 G A 16: 20,399,937 R232C probably damaging Het
Adam9 A G 8: 24,964,910 S732P probably damaging Het
Add2 G A 6: 86,092,919 V140I probably benign Het
Ahi1 G A 10: 20,972,075 G461S probably damaging Het
Arhgef7 A G 8: 11,819,659 T432A possibly damaging Het
Arsi T C 18: 60,917,302 I419T probably damaging Het
Brca1 G A 11: 101,508,221 P1515L possibly damaging Het
Brcc3 T A X: 75,450,041 L222* probably null Het
Brpf3 A T 17: 28,806,036 T28S probably benign Het
Cdc20b T A 13: 113,078,657 V253E probably damaging Het
Cnot6l T A 5: 96,080,046 S443C probably benign Het
Copg1 G A 6: 87,904,926 A587T probably benign Het
Crebrf A G 17: 26,743,102 D391G probably benign Het
Crocc A T 4: 141,042,191 D283E probably damaging Het
Cryga T C 1: 65,103,159 N25S probably benign Het
Csnk1g1 T C 9: 65,980,948 F90L possibly damaging Het
Cyp2j6 A G 4: 96,545,728 V115A probably benign Het
Cyp3a11 T C 5: 145,862,394 I328V probably benign Het
Dchs1 C A 7: 105,765,927 E683D probably benign Het
Dnah9 T C 11: 65,918,713 probably benign Het
Dqx1 T C 6: 83,060,345 S330P probably damaging Het
Epg5 A G 18: 78,023,365 Y2160C probably damaging Het
Ercc5 T C 1: 44,173,940 L742P probably damaging Het
Flt1 C T 5: 147,566,394 probably benign Het
Gm9513 T A 9: 36,477,116 M79K probably benign Het
Grip2 A G 6: 91,779,213 S498P probably damaging Het
H2-T22 A G 17: 36,042,386 L14P possibly damaging Het
Hephl1 C T 9: 15,076,926 G629S probably damaging Het
Hsdl2 T A 4: 59,606,523 M162K unknown Het
Kcnh8 C A 17: 52,977,620 probably null Het
Krt76 T C 15: 101,890,647 Q201R probably damaging Het
Lrpprc A T 17: 84,770,894 Y319N probably benign Het
Lrrk2 T G 15: 91,709,305 I489R probably damaging Het
Mboat1 G T 13: 30,202,410 D136Y probably damaging Het
Mcmdc2 T C 1: 9,940,542 *682Q probably null Het
Msx2 C A 13: 53,468,395 R193L probably damaging Het
Nfatc4 T G 14: 55,831,654 D625E possibly damaging Het
Nup153 T C 13: 46,717,181 E86G probably benign Het
Olfr1295 T A 2: 111,565,214 I77F probably benign Het
Olfr130 G T 17: 38,067,672 R167L probably benign Het
Pard3b T C 1: 62,166,469 L474P probably damaging Het
Pggt1b A T 18: 46,262,972 probably benign Het
Pik3r2 A G 8: 70,772,044 probably benign Het
Prr14 A G 7: 127,474,726 probably benign Het
Rcbtb2 T C 14: 73,178,429 probably benign Het
Rufy2 G A 10: 63,004,736 D429N probably benign Het
S1pr5 T A 9: 21,244,207 T308S probably damaging Het
Sephs1 A G 2: 4,899,560 T250A probably benign Het
Serpina12 A G 12: 104,038,095 S93P probably benign Het
Serpinb1b T G 13: 33,089,692 H123Q probably benign Het
Skint8 T A 4: 111,936,890 V159D probably damaging Het
Slc25a11 T C 11: 70,645,579 N134S probably benign Het
Slc25a24 T C 3: 109,157,016 probably benign Het
Sorl1 C G 9: 42,004,088 V1282L probably damaging Het
Sptan1 T A 2: 30,026,810 I2170N probably damaging Het
Syne4 A G 7: 30,314,920 probably benign Het
Tcam1 G A 11: 106,284,078 E120K probably benign Het
Tg C A 15: 66,764,442 P626Q probably damaging Het
Thoc6 T A 17: 23,669,576 D196V probably damaging Het
Tpi1 A G 6: 124,814,103 F57S probably damaging Het
Tril A G 6: 53,817,808 *810Q probably null Het
Trrap T A 5: 144,839,567 V2972D possibly damaging Het
Ttn T C 2: 76,720,939 M31370V probably damaging Het
Ttn A T 2: 76,761,280 V12688E probably damaging Het
Txndc11 A G 16: 11,091,761 F307S probably damaging Het
Vmn1r40 C T 6: 89,714,660 S153L probably benign Het
Vmn2r95 A G 17: 18,451,743 T581A possibly damaging Het
Wdtc1 A G 4: 133,297,500 F462S probably damaging Het
Zfp101 A G 17: 33,382,321 S154P possibly damaging Het
Zmym6 A G 4: 127,108,694 N481D probably benign Het
Other mutations in Sftpc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02203:Sftpc APN 14 70521869 missense probably damaging 0.99
R0158:Sftpc UTSW 14 70521447 missense probably null 0.15
R0305:Sftpc UTSW 14 70524078 unclassified probably benign
R0463:Sftpc UTSW 14 70522670 missense probably damaging 1.00
R3028:Sftpc UTSW 14 70521425 missense probably benign 0.40
R4623:Sftpc UTSW 14 70522278 critical splice acceptor site probably null
R7593:Sftpc UTSW 14 70522183 missense possibly damaging 0.87
Predicted Primers PCR Primer

Sequencing Primer
Posted On2013-05-23