Incidental Mutation 'R1865:Lcn2'
ID208581
Institutional Source Beutler Lab
Gene Symbol Lcn2
Ensembl Gene ENSMUSG00000026822
Gene Namelipocalin 2
SynonymsNGAL, 24p3
MMRRC Submission 039888-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1865 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location32384633-32388252 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 32385422 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Alanine at position 194 (T194A)
Ref Sequence ENSEMBL: ENSMUSP00000053962 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048792] [ENSMUST00000050785] [ENSMUST00000146423] [ENSMUST00000192241]
PDB Structure
Crystal Structure of Murine Siderocalin (Lipocalin 2, 24p3) [X-RAY DIFFRACTION]
Crystal Structure of Murine Siderocalin in Complex with an Fab Fragment [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000048792
SMART Domains Protein: ENSMUSP00000038970
Gene: ENSMUSG00000039195

DomainStartEndE-ValueType
Pfam:UPF0184 1 83 5.5e-46 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000050785
AA Change: T194A

PolyPhen 2 Score 0.766 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000053962
Gene: ENSMUSG00000026822
AA Change: T194A

DomainStartEndE-ValueType
Pfam:Lipocalin 48 195 2.2e-27 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136509
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144569
Predicted Effect probably benign
Transcript: ENSMUST00000146423
SMART Domains Protein: ENSMUSP00000142021
Gene: ENSMUSG00000039195

DomainStartEndE-ValueType
Pfam:UPF0184 1 43 1.4e-5 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147219
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155830
Predicted Effect probably benign
Transcript: ENSMUST00000192241
SMART Domains Protein: ENSMUSP00000141430
Gene: ENSMUSG00000026822

DomainStartEndE-ValueType
low complexity region 30 45 N/A INTRINSIC
Pfam:Lipocalin 134 271 5.3e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192758
Meta Mutation Damage Score 0.06 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.3%
Validation Efficiency 98% (99/101)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the lipocalin family. Members of this family transport small hydrophobic molecules such as lipids, steroid hormones and retinoids. The protein encoded by this gene is a neutrophil gelatinase-associated lipocalin and plays a role in innate immunity by limiting bacterial growth as a result of sequestering iron-containing siderophores. The presence of this protein in blood and urine is an early biomarker of acute kidney injury. This protein is thought to be be involved in multiple cellular processes, including maintenance of skin homeostasis, and suppression of invasiveness and metastasis. Mice lacking this gene are more susceptible to bacterial infection than wild type mice. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygous mutants are more susceptible to infection with bacteria that utilize enterochelin-type siderophores to acquire iron and impaired thermogenesis. Mice homozygous for another knock-out allele exhibit apoptotic defects in hematopoietic cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 97 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600012P17Rik A G 1: 158,969,524 noncoding transcript Het
Aatk G A 11: 120,010,222 T1059M probably benign Het
Adgrg2 G A X: 160,482,351 M532I probably benign Het
Agrn GCTCT GCTCTCT 4: 156,166,519 probably null Het
Ahcyl2 G A 6: 29,908,355 V575M probably damaging Het
Apobr A G 7: 126,585,968 D217G probably benign Het
Aqp9 A C 9: 71,112,376 N267K probably benign Het
Arap2 A G 5: 62,698,263 V610A probably damaging Het
Arhgap21 T C 2: 20,861,204 E893G probably damaging Het
Atn1 T C 6: 124,745,296 probably benign Het
Bcl7a A T 5: 123,355,969 D68V probably damaging Het
Cbl A C 9: 44,164,165 C394W probably damaging Het
Ccdc18 T A 5: 108,193,802 D854E probably benign Het
Ccdc93 A T 1: 121,499,227 E580V probably damaging Het
Cd180 T A 13: 102,706,009 M521K probably benign Het
Cd300ld2 T G 11: 115,012,618 probably benign Het
Cdh10 T C 15: 18,899,604 F6L probably benign Het
Cep78 A G 19: 15,956,004 S737P probably damaging Het
Ces1f G T 8: 93,274,265 probably benign Het
Clcn1 T A 6: 42,305,541 D442E probably damaging Het
Col20a1 T C 2: 181,015,813 L1250P possibly damaging Het
Crispld2 G A 8: 120,010,567 G19E probably benign Het
Ctbp2 C T 7: 132,990,554 A849T probably benign Het
Cts6 A G 13: 61,201,579 I105T probably benign Het
Cul4a A G 8: 13,142,589 T617A possibly damaging Het
Cyp2c68 G T 19: 39,734,289 R272S probably benign Het
Cystm1 A G 18: 36,366,676 Y48C unknown Het
Dach1 T A 14: 97,840,209 R579S possibly damaging Het
Ddrgk1 A T 2: 130,654,295 I270N probably damaging Het
Dhx32 A T 7: 133,737,296 C197S probably benign Het
Dnah10 A C 5: 124,832,526 probably null Het
Ecm2 T C 13: 49,530,145 V533A probably benign Het
Eif4g1 A G 16: 20,678,648 T202A probably damaging Het
Ephb4 A T 5: 137,363,310 Q525L possibly damaging Het
F2 T C 2: 91,635,194 D82G probably benign Het
Fam184b G T 5: 45,531,889 N868K possibly damaging Het
Fbxo25 A G 8: 13,935,248 T314A probably damaging Het
Folh1 A G 7: 86,725,906 M624T possibly damaging Het
Gabra5 G A 7: 57,489,192 R71* probably null Het
Gmpr G T 13: 45,542,625 V278F probably damaging Het
Hmcn1 A T 1: 150,603,812 C4634S probably damaging Het
Hspa5 T C 2: 34,774,541 F336L probably damaging Het
Igfbp4 G A 11: 99,041,686 G64R probably damaging Het
Itch G A 2: 155,168,746 V45I probably damaging Het
Itgb1 T A 8: 128,720,457 F484L probably benign Het
Itpr3 A G 17: 27,120,023 I2593V probably benign Het
Kcnj8 T A 6: 142,570,240 H47L probably damaging Het
Mast4 A T 13: 102,794,117 V209D probably damaging Het
Matn3 T A 12: 8,952,041 D84E probably damaging Het
Mcm7 T A 5: 138,170,375 Q18L possibly damaging Het
Mctp1 G A 13: 76,385,148 C205Y possibly damaging Het
Megf11 A G 9: 64,680,299 T460A probably benign Het
Mlh1 A T 9: 111,257,024 probably benign Het
Mylk T A 16: 34,912,230 S627T probably benign Het
Nat2 A G 8: 67,501,552 M105V possibly damaging Het
Nav2 A G 7: 49,548,195 T2A possibly damaging Het
Ndst3 A T 3: 123,671,471 I284N probably damaging Het
Nfix A G 8: 84,772,275 V23A possibly damaging Het
Nr2f1 T C 13: 78,189,926 Y200C probably damaging Het
Olfr117 T C 17: 37,659,863 I157V possibly damaging Het
Olfr304 T C 7: 86,386,561 Y33C probably damaging Het
Olfr52 T G 2: 86,181,538 D191A probably damaging Het
Olfr524 G A 7: 140,202,372 R133C probably damaging Het
Olfr933 T C 9: 38,975,904 V76A probably benign Het
Pcdhb21 T C 18: 37,514,595 V259A possibly damaging Het
Phip A T 9: 82,945,792 V127E probably damaging Het
Pik3r5 A G 11: 68,492,492 D379G probably damaging Het
Pkdrej A T 15: 85,820,324 C470* probably null Het
Plxnd1 A T 6: 115,969,441 probably null Het
Polr1a G A 6: 71,966,524 V1248I probably damaging Het
Pou3f2 A T 4: 22,486,917 C405* probably null Het
Ppp1r3a A T 6: 14,718,405 S837T probably damaging Het
Rest T A 5: 77,280,898 V388E probably damaging Het
Rnft2 A T 5: 118,232,475 W220R probably damaging Het
Rnpc3 A T 3: 113,621,910 Y107* probably null Het
Senp8 G A 9: 59,737,552 S94F probably damaging Het
Ski A G 4: 155,222,241 S94P possibly damaging Het
Skint8 A G 4: 111,936,995 D194G probably damaging Het
Slc35c2 C A 2: 165,278,383 R232L probably benign Het
Slc43a3 T A 2: 84,946,901 V198D possibly damaging Het
Slc8b1 A T 5: 120,529,652 N467I probably damaging Het
Srbd1 A G 17: 86,115,304 probably benign Het
Sstr3 T C 15: 78,539,968 H193R probably damaging Het
Sv2c A C 13: 95,976,775 S555R probably benign Het
Tagln3 A G 16: 45,711,650 V173A possibly damaging Het
Tctn2 C A 5: 124,619,080 noncoding transcript Het
Tfap2a G T 13: 40,728,408 H167Q probably damaging Het
Tmem213 A G 6: 38,109,552 T48A possibly damaging Het
Tmem30c A G 16: 57,269,989 probably benign Het
Tmem37 A G 1: 120,068,222 S42P probably damaging Het
Tnxb C T 17: 34,703,457 Q2415* probably null Het
Ttyh1 T C 7: 4,119,731 L26P probably damaging Het
Ubn2 T A 6: 38,440,490 D154E possibly damaging Het
Vdac3 A T 8: 22,580,537 Y119* probably null Het
Vmn2r58 T C 7: 41,837,258 I738V possibly damaging Het
Zfp704 A G 3: 9,474,491 probably benign Het
Znfx1 G A 2: 167,038,809 R352W probably damaging Het
Other mutations in Lcn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00935:Lcn2 APN 2 32387578 critical splice donor site probably null
IGL01327:Lcn2 APN 2 32386018 missense possibly damaging 0.62
IGL01913:Lcn2 APN 2 32387145 missense possibly damaging 0.46
IGL02108:Lcn2 APN 2 32387605 missense probably damaging 0.99
IGL02215:Lcn2 APN 2 32384865 makesense probably null
IGL02577:Lcn2 APN 2 32387089 missense probably damaging 0.97
IGL03129:Lcn2 APN 2 32387704 missense possibly damaging 0.70
R0302:Lcn2 UTSW 2 32384889 unclassified probably benign
R1864:Lcn2 UTSW 2 32385422 missense possibly damaging 0.77
R4093:Lcn2 UTSW 2 32387716 start codon destroyed probably null 1.00
R4621:Lcn2 UTSW 2 32384643 unclassified probably benign
R5236:Lcn2 UTSW 2 32385961 missense probably benign 0.06
R5716:Lcn2 UTSW 2 32385813 missense possibly damaging 0.88
R6785:Lcn2 UTSW 2 32387027 critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AATCTGGACTCCTCATCAGGGC -3'
(R):5'- CAAGGAGTGGTCTTCTGCAG -3'

Sequencing Primer
(F):5'- CAAGTCCTGACTGAGATCGCTGAG -3'
(R):5'- GTCTTCTGCAGACCTCCACAG -3'
Posted On2014-06-30