Incidental Mutation 'R5538:Klf2'
ID434936
Institutional Source Beutler Lab
Gene Symbol Klf2
Ensembl Gene ENSMUSG00000055148
Gene NameKruppel-like factor 2 (lung)
SynonymsLklf
MMRRC Submission 043096-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5538 (G1)
Quality Score164
Status Validated
Chromosome8
Chromosomal Location72319033-72321656 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 72319472 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 40 (L40P)
Ref Sequence ENSEMBL: ENSMUSP00000064823 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067912]
Predicted Effect probably damaging
Transcript: ENSMUST00000067912
AA Change: L40P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064823
Gene: ENSMUSG00000055148
AA Change: L40P

DomainStartEndE-ValueType
low complexity region 57 88 N/A INTRINSIC
low complexity region 159 180 N/A INTRINSIC
low complexity region 183 207 N/A INTRINSIC
low complexity region 224 237 N/A INTRINSIC
low complexity region 241 253 N/A INTRINSIC
ZnF_C2H2 271 295 1.03e-2 SMART
ZnF_C2H2 301 325 4.61e-5 SMART
ZnF_C2H2 331 353 1.69e-3 SMART
Meta Mutation Damage Score 0.2344 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.3%
  • 20x: 95.1%
Validation Efficiency 94% (73/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Kruppel-like factors (KLFs) are a family of broadly expressed zinc finger transcription factors. KLF2 regulates T-cell trafficking by promoting expression of the lipid-binding receptor S1P1 (S1PR1; MIM 601974) and the selectin CD62L (SELL; MIM 153240) (summary by Weinreich et al., 2009 [PubMed 19592277]).[supplied by OMIM, Feb 2011]
PHENOTYPE: Mice homozygous for targeted null mutations die during organogenesis with growth retardation, massive hemorrhage, and signs of anemia. Mice homozygous for one allele also display craniofacial malformations and impaired hematopoiesis. A second allele causes vascular abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900055J20Rik T A 18: 40,257,266 Y97* probably null Het
4930467E23Rik A C 8: 19,749,414 probably null Het
Adgrv1 C A 13: 81,433,689 R4745S probably benign Het
Ank3 A G 10: 69,987,427 E642G probably damaging Het
Arhgap11a G T 2: 113,837,530 D375E probably benign Het
Arl8b C A 6: 108,783,336 L28M probably damaging Het
Bbs2 G A 8: 94,089,763 T157M probably damaging Het
C2cd3 T A 7: 100,455,493 probably null Het
C6 T A 15: 4,814,829 I911N possibly damaging Het
Cc2d2a T C 5: 43,695,176 I365T possibly damaging Het
Cd46 T G 1: 195,068,170 probably null Het
Ceacam3 A T 7: 17,158,421 D363V probably damaging Het
Cep63 A T 9: 102,588,793 L678* probably null Het
Clasrp A C 7: 19,584,782 probably benign Het
Clk2 T A 3: 89,175,655 Y412N probably damaging Het
Col24a1 C T 3: 145,293,121 A5V probably damaging Het
Cox16 T C 12: 81,484,929 N13D possibly damaging Het
Cybb C G X: 9,450,750 D246H probably benign Het
Dhx32 A T 7: 133,723,217 M437K probably benign Het
Dnm2 T C 9: 21,505,627 F819L probably benign Het
Dpysl4 A G 7: 139,091,990 T85A probably benign Het
Dspp A T 5: 104,175,230 K80* probably null Het
Dync2h1 T C 9: 7,168,630 probably benign Het
Ern1 A G 11: 106,421,901 V218A possibly damaging Het
Fbn2 G A 18: 58,071,901 R1157C probably benign Het
Fez1 T A 9: 36,868,876 I323N probably damaging Het
Fmo9 T A 1: 166,673,629 T199S probably benign Het
Fry T A 5: 150,495,848 L915Q probably damaging Het
Gm10719 T C 9: 3,018,962 L69S probably benign Het
Gnpda2 A T 5: 69,578,051 H230Q probably damaging Het
Gramd1c T A 16: 43,982,092 N652I probably damaging Het
H2-Bl T A 17: 36,081,286 H178L probably benign Het
Hells T A 19: 38,953,652 F462Y probably benign Het
Htr7 A G 19: 35,969,835 F260L probably benign Het
Itsn1 C A 16: 91,784,102 A23D probably damaging Het
Jak3 A G 8: 71,678,773 D94G probably benign Het
Kif20b A T 19: 34,952,964 K25* probably null Het
Kmt2a A G 9: 44,820,342 probably benign Het
Kmt2d G A 15: 98,852,109 probably benign Het
Lonrf1 T A 8: 36,223,024 probably null Het
Lrp1b A T 2: 40,697,474 I154K unknown Het
Mybpc1 T A 10: 88,546,029 I600L possibly damaging Het
Npnt T C 3: 132,904,963 N285S probably damaging Het
Olfr1255 T A 2: 89,816,620 F92Y probably damaging Het
Olfr429 T C 1: 174,089,978 *313R probably null Het
Olfr572 A G 7: 102,928,521 T298A probably damaging Het
Olfr816 T A 10: 129,912,002 Y92F probably benign Het
Pcnx T C 12: 81,860,409 V13A probably damaging Het
Pddc1 A G 7: 141,406,845 probably benign Het
Phkb G A 8: 85,922,127 V191I possibly damaging Het
Pnpla6 A G 8: 3,531,508 M594V probably benign Het
Prkdc A G 16: 15,651,469 E146G probably damaging Het
Ror1 T C 4: 100,441,011 M527T probably benign Het
Scnm1 A G 3: 95,129,755 probably benign Het
Skint11 A T 4: 114,231,762 N251I probably damaging Het
Slc19a3 T A 1: 83,022,561 N245I possibly damaging Het
Slc1a3 A T 15: 8,645,704 D272E probably damaging Het
Smok2b T A 17: 13,235,553 V200D possibly damaging Het
Sspo T C 6: 48,452,178 Y417H probably damaging Het
Stk11ip C A 1: 75,528,335 S388R probably damaging Het
Svep1 T C 4: 58,049,282 probably null Het
Sytl2 A G 7: 90,388,906 I525V probably benign Het
Tie1 T C 4: 118,486,193 N158D probably benign Het
Tle2 T C 10: 81,580,584 L180P probably damaging Het
Txlnb T C 10: 17,838,909 L363P probably damaging Het
Upk3b C G 5: 136,044,036 A258G probably benign Het
Usp32 A T 11: 85,017,786 D1031E possibly damaging Het
Vmn2r116 C T 17: 23,401,067 L592F probably benign Het
Zfp607b A G 7: 27,702,869 H250R probably damaging Het
Other mutations in Klf2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02658:Klf2 APN 8 72319096 missense probably benign 0.23
R4319:Klf2 UTSW 8 72320161 missense probably benign 0.30
Predicted Primers PCR Primer
(F):5'- TTAGACTTCAGGCTGTGGGAC -3'
(R):5'- ATGCATGCACCTGTCGCTC -3'

Sequencing Primer
(F):5'- CTTCAGGCTGTGGGACAGGAG -3'
(R):5'- TCGGCCTTCACTAGCCG -3'
Posted On2016-10-24