Incidental Mutation 'IGL02652:Cttn'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cttn
Ensembl Gene ENSMUSG00000031078
Gene Namecortactin
SynonymsEms1, 1110020L01Rik
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.284) question?
Stock #IGL02652
Quality Score
Chromosomal Location144435733-144471009 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 144441731 bp
Amino Acid Change Glutamine to Lysine at position 382 (Q382K)
Ref Sequence ENSEMBL: ENSMUSP00000099368 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033407] [ENSMUST00000103079]
PDB Structure
Lysozyme contamination facilitates crystallization of a hetero-trimericCortactin:Arg:Lysozyme complex [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000033407
AA Change: Q345K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000033407
Gene: ENSMUSG00000031078
AA Change: Q345K

Pfam:HS1_rep 83 119 1.3e-22 PFAM
Pfam:HS1_rep 120 156 8.6e-25 PFAM
Pfam:HS1_rep 157 193 3.4e-25 PFAM
Pfam:HS1_rep 194 230 1.9e-23 PFAM
Pfam:HS1_rep 231 267 1.2e-24 PFAM
Pfam:HS1_rep 268 293 2.4e-10 PFAM
coiled coil region 311 364 N/A INTRINSIC
SH3 454 509 6.84e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000103079
AA Change: Q382K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000099368
Gene: ENSMUSG00000031078
AA Change: Q382K

Pfam:HS1_rep 83 118 2.7e-22 PFAM
Pfam:HS1_rep 120 155 2.9e-23 PFAM
Pfam:HS1_rep 157 192 8.2e-24 PFAM
Pfam:HS1_rep 194 229 7.5e-22 PFAM
Pfam:HS1_rep 231 266 6.6e-25 PFAM
Pfam:HS1_rep 268 303 2.3e-22 PFAM
Pfam:HS1_rep 305 332 4.3e-13 PFAM
coiled coil region 348 401 N/A INTRINSIC
SH3 491 546 6.84e-24 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126018
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134131
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150607
Predicted Effect noncoding transcript
Transcript: ENSMUST00000157079
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is overexpressed in breast cancer and squamous cell carcinomas of the head and neck. The encoded protein is localized in the cytoplasm and in areas of the cell-substratum contacts. This gene has two roles: (1) regulating the interactions between components of adherens-type junctions and (2) organizing the cytoskeleton and cell adhesion structures of epithelia and carcinoma cells. During apoptosis, the encoded protein is degraded in a caspase-dependent manner. The aberrant regulation of this gene contributes to tumor cell invasion and metastasis. Three splice variants that encode different isoforms have been identified for this gene. [provided by RefSeq, May 2010]
PHENOTYPE: Mice homozygous for one knock-out allele exhibit abnormal early zygote development and die prior to the 2-cell stage. Mice homozygous for a different knock-out allele exhibit increased permeability in vascular and lung endothelial cells and impaired neutrophil extravasation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap28 A T 17: 67,884,800 D139E probably benign Het
Asph C T 4: 9,529,984 V347I probably benign Het
Ccdc138 A T 10: 58,513,079 D149V probably benign Het
Cep192 A G 18: 67,858,850 probably benign Het
Cnnm2 G A 19: 46,763,211 R480Q probably damaging Het
Col24a1 C A 3: 145,492,301 S1321* probably null Het
Cops6 T G 5: 138,161,438 probably null Het
Crim1 G A 17: 78,315,677 A435T probably damaging Het
Dhx38 A G 8: 109,556,129 L635P probably damaging Het
Dmtf1 T A 5: 9,121,853 T458S probably benign Het
Dnah5 T C 15: 28,366,187 F2682S probably damaging Het
Dnah6 T A 6: 73,095,104 Q2413L probably damaging Het
Dock10 T C 1: 80,592,844 probably null Het
Engase C T 11: 118,478,950 P63S probably damaging Het
Grik4 A G 9: 42,675,277 V94A possibly damaging Het
Heatr6 T C 11: 83,769,732 V566A probably damaging Het
Hydin A C 8: 110,589,522 T4349P possibly damaging Het
Inpp4b G A 8: 81,770,800 probably benign Het
Mertk A G 2: 128,801,270 E863G probably benign Het
Muc19 T A 15: 91,877,815 noncoding transcript Het
Myo9a T A 9: 59,863,928 F928I probably damaging Het
Nyap2 T C 1: 81,241,720 Y486H probably damaging Het
Oas1e T C 5: 120,795,405 R32G probably damaging Het
Olfr113 A T 17: 37,574,945 Y159* probably null Het
Olfr1298 A G 2: 111,645,494 F168L probably benign Het
Osbpl6 G A 2: 76,593,454 R848Q probably damaging Het
Piezo2 G A 18: 63,024,475 T2388I probably damaging Het
Prkdc A G 16: 15,783,087 T2871A probably benign Het
Ptpn12 T C 5: 21,002,437 K308E probably benign Het
Rgsl1 A G 1: 153,825,490 L441P probably damaging Het
Rictor T C 15: 6,776,187 probably null Het
Scn2a T A 2: 65,702,038 S665T possibly damaging Het
Scn8a A G 15: 101,013,476 I926V probably damaging Het
Snrpg T C 6: 86,376,528 I30T probably damaging Het
Spryd3 A T 15: 102,118,990 probably null Het
Svil A G 18: 5,114,531 D2036G probably damaging Het
Synj2 A T 17: 6,017,593 I551F probably damaging Het
Tiam2 A T 17: 3,439,696 probably benign Het
Tmem132b T C 5: 125,787,575 F915S probably damaging Het
Try5 C A 6: 41,311,408 V204L probably benign Het
Vmn2r6 T C 3: 64,556,328 T362A probably benign Het
Other mutations in Cttn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01395:Cttn APN 7 144457727 missense probably damaging 0.99
IGL01432:Cttn APN 7 144461306 missense probably damaging 0.98
PIT4377001:Cttn UTSW 7 144440096 missense possibly damaging 0.71
R0226:Cttn UTSW 7 144441852 splice site probably benign
R0346:Cttn UTSW 7 144452539 splice site probably benign
R1220:Cttn UTSW 7 144463962 missense probably benign
R3807:Cttn UTSW 7 144445851 missense probably damaging 1.00
R4080:Cttn UTSW 7 144457724 missense probably damaging 1.00
R4578:Cttn UTSW 7 144454716 missense probably damaging 1.00
R5806:Cttn UTSW 7 144461268 missense probably damaging 0.99
R6835:Cttn UTSW 7 144456497 critical splice acceptor site probably null
R6985:Cttn UTSW 7 144452587 nonsense probably null
R7883:Cttn UTSW 7 144445818 missense probably benign 0.00
R7966:Cttn UTSW 7 144445818 missense probably benign 0.00
Posted On2015-04-16