Incidental Mutation 'R8921:Cttnbp2'
ID 679243
Institutional Source Beutler Lab
Gene Symbol Cttnbp2
Ensembl Gene ENSMUSG00000000416
Gene Name cortactin binding protein 2
Synonyms ORF4, Cortbp2, 4732477G22Rik, 9130022E09Rik, 3010022N24Rik
MMRRC Submission 068707-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8921 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 18366477-18514842 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 18434877 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 327 (I327T)
Ref Sequence ENSEMBL: ENSMUSP00000088089 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090601] [ENSMUST00000129669] [ENSMUST00000148602]
AlphaFold B9EJA2
Predicted Effect probably benign
Transcript: ENSMUST00000090601
AA Change: I327T

PolyPhen 2 Score 0.105 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000088089
Gene: ENSMUSG00000000416
AA Change: I327T

DomainStartEndE-ValueType
low complexity region 19 30 N/A INTRINSIC
Pfam:CortBP2 32 138 3.1e-34 PFAM
low complexity region 197 213 N/A INTRINSIC
low complexity region 255 270 N/A INTRINSIC
low complexity region 393 415 N/A INTRINSIC
low complexity region 539 547 N/A INTRINSIC
low complexity region 594 606 N/A INTRINSIC
low complexity region 662 673 N/A INTRINSIC
ANK 699 729 5.21e1 SMART
ANK 733 762 7.02e-5 SMART
ANK 766 795 6.55e-5 SMART
ANK 799 828 4.1e-6 SMART
ANK 832 861 1.09e-1 SMART
ANK 901 931 4.43e-2 SMART
Blast:AAA 1108 1285 1e-18 BLAST
low complexity region 1609 1623 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000129669
SMART Domains Protein: ENSMUSP00000116878
Gene: ENSMUSG00000000416

DomainStartEndE-ValueType
Pfam:CortBP2 1 100 4.6e-44 PFAM
Pfam:CortBP2 92 138 3.2e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000146775
SMART Domains Protein: ENSMUSP00000119383
Gene: ENSMUSG00000000416

DomainStartEndE-ValueType
low complexity region 71 79 N/A INTRINSIC
low complexity region 126 138 N/A INTRINSIC
ANK 190 220 5.21e1 SMART
ANK 224 253 7.02e-5 SMART
ANK 257 286 6.55e-5 SMART
ANK 290 319 4.1e-6 SMART
ANK 323 352 1.09e-1 SMART
ANK 392 422 4.43e-2 SMART
Blast:AAA 599 776 1e-18 BLAST
low complexity region 1100 1114 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000148602
AA Change: I327T

PolyPhen 2 Score 0.275 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000118432
Gene: ENSMUSG00000000416
AA Change: I327T

DomainStartEndE-ValueType
Pfam:CortBP2 26 138 4.3e-50 PFAM
Pfam:CortBP2 134 180 1.3e-12 PFAM
low complexity region 197 213 N/A INTRINSIC
low complexity region 255 270 N/A INTRINSIC
low complexity region 393 415 N/A INTRINSIC
low complexity region 539 547 N/A INTRINSIC
low complexity region 594 606 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (79/79)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein with six ankyrin repeats and several proline-rich regions. A similar gene in rat interacts with a central regulator of the actin cytoskeleton. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921536K21Rik T A 11: 3,844,933 (GRCm39) E52V probably benign Het
4930516K23Rik G A 7: 103,708,083 (GRCm39) T242M probably damaging Het
Abcg5 T A 17: 84,990,253 (GRCm39) I17F probably benign Het
Adam25 T A 8: 41,207,710 (GRCm39) Y325* probably null Het
Adamts16 C T 13: 70,939,910 (GRCm39) probably benign Het
Akr1b1 A T 6: 34,289,639 (GRCm39) V57E probably benign Het
Api5 A G 2: 94,255,374 (GRCm39) L267P probably damaging Het
Asap3 T C 4: 135,963,726 (GRCm39) Y329H probably benign Het
Atp13a4 C T 16: 29,273,592 (GRCm39) R442K Het
Cadps2 T C 6: 23,302,300 (GRCm39) D1129G probably benign Het
Cd79b T A 11: 106,203,632 (GRCm39) Q145L probably benign Het
Cdh23 C T 10: 60,140,908 (GRCm39) E3147K probably damaging Het
Cfap251 A G 5: 123,424,481 (GRCm39) D722G possibly damaging Het
Col4a4 A G 1: 82,431,533 (GRCm39) W1584R unknown Het
Cops8 T C 1: 90,532,155 (GRCm39) L46P probably damaging Het
Cpne1 T C 2: 155,913,965 (GRCm39) Y146C probably benign Het
Ctdnep1 T A 11: 69,875,311 (GRCm39) V80E probably damaging Het
Cyp4a32 T C 4: 115,468,460 (GRCm39) V314A probably damaging Het
Dlgap3 C A 4: 127,127,463 (GRCm39) H710Q probably damaging Het
Dnah9 T C 11: 65,802,747 (GRCm39) M3448V probably benign Het
E030018B13Rik C A 7: 63,569,727 (GRCm39) Q84K unknown Het
Efna5 A G 17: 63,188,053 (GRCm39) S25P possibly damaging Het
Egfl8 T G 17: 34,833,751 (GRCm39) T76P probably damaging Het
Endod1 A G 9: 14,268,942 (GRCm39) L181P probably damaging Het
Epha3 A G 16: 63,472,838 (GRCm39) L349P possibly damaging Het
Fam161b T A 12: 84,395,056 (GRCm39) T553S probably benign Het
Fmnl1 T C 11: 103,087,967 (GRCm39) F981L unknown Het
Galr2 T A 11: 116,173,973 (GRCm39) V201E probably damaging Het
Gpr137b T C 13: 13,533,991 (GRCm39) Y355C Het
Greb1l T C 18: 10,541,825 (GRCm39) S1191P probably benign Het
Hmg20b T C 10: 81,184,821 (GRCm39) R84G probably damaging Het
Inppl1 T C 7: 101,472,593 (GRCm39) D1234G possibly damaging Het
Insl5 A G 4: 102,883,760 (GRCm39) S54P probably damaging Het
Itpr1 T A 6: 108,355,159 (GRCm39) F483L possibly damaging Het
Kif21a T C 15: 90,855,930 (GRCm39) E609G probably benign Het
Kpna7 A T 5: 144,941,840 (GRCm39) V150D probably damaging Het
L1td1 T A 4: 98,622,175 (GRCm39) C246S possibly damaging Het
Laptm4a T A 12: 8,988,139 (GRCm39) M292K possibly damaging Het
Lefty2 C G 1: 180,725,043 (GRCm39) P258A possibly damaging Het
Map4k1 G A 7: 28,701,052 (GRCm39) V719M probably damaging Het
Nbas T A 12: 13,463,590 (GRCm39) H1292Q probably benign Het
Nfkbia C T 12: 55,537,340 (GRCm39) G250S probably damaging Het
Nkain3 T C 4: 20,245,902 (GRCm39) T163A unknown Het
Npcd T C 15: 79,713,163 (GRCm39) E88G probably benign Het
Oas1f A T 5: 120,989,556 (GRCm39) Y165F probably benign Het
Or10d4 T A 9: 39,580,737 (GRCm39) L128* probably null Het
Or51aa5 A G 7: 103,167,030 (GRCm39) I187T possibly damaging Het
Or52e2 T C 7: 102,804,660 (GRCm39) D98G probably benign Het
Phtf2 T C 5: 21,008,275 (GRCm39) I135M probably benign Het
Pi4ka T C 16: 17,125,604 (GRCm39) E1177G Het
Polr3gl A T 3: 96,485,833 (GRCm39) D214E probably damaging Het
Pramel25 C T 4: 143,519,322 (GRCm39) Q28* probably null Het
Pramel51 T C 12: 88,143,952 (GRCm39) E295G probably benign Het
Prkar1a C A 11: 109,556,744 (GRCm39) Q275K probably benign Het
Ptprc A G 1: 138,054,039 (GRCm39) probably null Het
Pwwp2a C A 11: 43,596,344 (GRCm39) P503Q probably damaging Het
Rad17 T C 13: 100,754,192 (GRCm39) probably benign Het
Rapgef6 T C 11: 54,570,065 (GRCm39) L1146S probably benign Het
Rara C A 11: 98,864,452 (GRCm39) Q460K unknown Het
Rassf4 C T 6: 116,638,897 (GRCm39) probably benign Het
Rere A G 4: 150,696,471 (GRCm39) D492G unknown Het
Selenon T G 4: 134,268,153 (GRCm39) K460T possibly damaging Het
Sh2b1 TGGGGACCAGCTCAGCCACGGGGACCAGCTC TGGGGACCAGCTCAGCCACGGGGACCAGCTCAGCCACGGGGACCAGCTC 7: 126,066,742 (GRCm39) probably benign Het
Slc35e1 T C 8: 73,241,988 (GRCm39) T245A probably benign Het
Stat4 C T 1: 52,144,892 (GRCm39) A726V probably benign Het
Stim1 G T 7: 102,070,597 (GRCm39) V277L probably damaging Het
Strbp A G 2: 37,514,503 (GRCm39) probably null Het
Tln2 T C 9: 67,174,105 (GRCm39) Y860C probably damaging Het
Tmod4 T A 3: 95,033,289 (GRCm39) probably null Het
Tpm3-rs7 T C 14: 113,552,493 (GRCm39) V129A probably benign Het
Trp53bp2 C T 1: 182,273,971 (GRCm39) P41S Het
Tubal3 G A 13: 3,983,428 (GRCm39) D403N probably damaging Het
Zfp369 T C 13: 65,444,044 (GRCm39) S396P possibly damaging Het
Zfp976 G A 7: 42,262,575 (GRCm39) H422Y possibly damaging Het
Other mutations in Cttnbp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00954:Cttnbp2 APN 6 18,381,061 (GRCm39) missense possibly damaging 0.71
IGL01014:Cttnbp2 APN 6 18,423,894 (GRCm39) missense probably damaging 0.98
IGL01148:Cttnbp2 APN 6 18,382,817 (GRCm39) missense probably damaging 1.00
IGL01903:Cttnbp2 APN 6 18,501,964 (GRCm39) missense probably damaging 1.00
IGL01906:Cttnbp2 APN 6 18,378,375 (GRCm39) nonsense probably null
IGL01994:Cttnbp2 APN 6 18,420,814 (GRCm39) missense possibly damaging 0.77
IGL02212:Cttnbp2 APN 6 18,382,748 (GRCm39) missense possibly damaging 0.78
IGL02696:Cttnbp2 APN 6 18,434,128 (GRCm39) missense probably benign 0.01
IGL02813:Cttnbp2 APN 6 18,367,537 (GRCm39) missense possibly damaging 0.94
IGL02864:Cttnbp2 APN 6 18,374,548 (GRCm39) missense probably benign 0.21
IGL03309:Cttnbp2 APN 6 18,381,035 (GRCm39) missense probably damaging 0.98
Feelers UTSW 6 18,405,278 (GRCm39) splice site probably null
warning UTSW 6 18,375,952 (GRCm39) missense probably damaging 1.00
BB009:Cttnbp2 UTSW 6 18,427,532 (GRCm39) missense probably damaging 1.00
BB019:Cttnbp2 UTSW 6 18,427,532 (GRCm39) missense probably damaging 1.00
FR4304:Cttnbp2 UTSW 6 18,367,457 (GRCm39) utr 3 prime probably benign
FR4449:Cttnbp2 UTSW 6 18,367,461 (GRCm39) utr 3 prime probably benign
FR4548:Cttnbp2 UTSW 6 18,367,462 (GRCm39) utr 3 prime probably benign
FR4589:Cttnbp2 UTSW 6 18,367,457 (GRCm39) utr 3 prime probably benign
FR4976:Cttnbp2 UTSW 6 18,367,466 (GRCm39) utr 3 prime probably benign
FR4976:Cttnbp2 UTSW 6 18,367,460 (GRCm39) utr 3 prime probably benign
R0165:Cttnbp2 UTSW 6 18,435,409 (GRCm39) nonsense probably null
R0382:Cttnbp2 UTSW 6 18,435,342 (GRCm39) missense probably benign 0.39
R0464:Cttnbp2 UTSW 6 18,408,690 (GRCm39) missense possibly damaging 0.81
R0550:Cttnbp2 UTSW 6 18,435,308 (GRCm39) missense possibly damaging 0.89
R0571:Cttnbp2 UTSW 6 18,381,102 (GRCm39) missense probably benign
R0627:Cttnbp2 UTSW 6 18,367,372 (GRCm39) makesense probably null
R0788:Cttnbp2 UTSW 6 18,423,834 (GRCm39) missense probably damaging 1.00
R0826:Cttnbp2 UTSW 6 18,405,177 (GRCm39) splice site probably benign
R1319:Cttnbp2 UTSW 6 18,434,629 (GRCm39) missense probably benign 0.00
R1476:Cttnbp2 UTSW 6 18,434,220 (GRCm39) missense probably damaging 1.00
R1572:Cttnbp2 UTSW 6 18,375,974 (GRCm39) missense possibly damaging 0.68
R1596:Cttnbp2 UTSW 6 18,408,591 (GRCm39) missense probably damaging 1.00
R1607:Cttnbp2 UTSW 6 18,435,432 (GRCm39) missense probably damaging 1.00
R1633:Cttnbp2 UTSW 6 18,435,166 (GRCm39) missense probably damaging 1.00
R1634:Cttnbp2 UTSW 6 18,408,656 (GRCm39) missense probably benign 0.39
R1661:Cttnbp2 UTSW 6 18,434,982 (GRCm39) missense probably benign 0.20
R1665:Cttnbp2 UTSW 6 18,434,982 (GRCm39) missense probably benign 0.20
R1834:Cttnbp2 UTSW 6 18,501,965 (GRCm39) missense probably damaging 1.00
R1853:Cttnbp2 UTSW 6 18,408,601 (GRCm39) missense probably benign 0.00
R1855:Cttnbp2 UTSW 6 18,378,412 (GRCm39) missense probably benign
R2018:Cttnbp2 UTSW 6 18,434,517 (GRCm39) missense probably damaging 1.00
R2169:Cttnbp2 UTSW 6 18,426,096 (GRCm39) missense probably benign 0.00
R2175:Cttnbp2 UTSW 6 18,434,828 (GRCm39) splice site probably null
R2202:Cttnbp2 UTSW 6 18,408,693 (GRCm39) missense probably benign 0.12
R2203:Cttnbp2 UTSW 6 18,408,693 (GRCm39) missense probably benign 0.12
R2204:Cttnbp2 UTSW 6 18,408,693 (GRCm39) missense probably benign 0.12
R2205:Cttnbp2 UTSW 6 18,408,693 (GRCm39) missense probably benign 0.12
R2371:Cttnbp2 UTSW 6 18,380,603 (GRCm39) missense possibly damaging 0.69
R2416:Cttnbp2 UTSW 6 18,448,285 (GRCm39) missense probably damaging 0.99
R3414:Cttnbp2 UTSW 6 18,389,204 (GRCm39) missense probably benign
R3617:Cttnbp2 UTSW 6 18,414,189 (GRCm39) missense probably damaging 1.00
R3861:Cttnbp2 UTSW 6 18,423,832 (GRCm39) missense probably benign 0.11
R3862:Cttnbp2 UTSW 6 18,434,905 (GRCm39) missense probably benign 0.02
R3940:Cttnbp2 UTSW 6 18,420,974 (GRCm39) missense probably benign 0.34
R3941:Cttnbp2 UTSW 6 18,427,452 (GRCm39) missense probably benign 0.11
R4097:Cttnbp2 UTSW 6 18,420,871 (GRCm39) missense probably benign
R4211:Cttnbp2 UTSW 6 18,427,542 (GRCm39) missense probably damaging 1.00
R4353:Cttnbp2 UTSW 6 18,514,703 (GRCm39) missense probably benign 0.00
R4367:Cttnbp2 UTSW 6 18,405,248 (GRCm39) missense probably damaging 1.00
R4651:Cttnbp2 UTSW 6 18,434,037 (GRCm39) missense possibly damaging 0.81
R4652:Cttnbp2 UTSW 6 18,434,037 (GRCm39) missense possibly damaging 0.81
R4660:Cttnbp2 UTSW 6 18,406,536 (GRCm39) missense probably benign 0.05
R4975:Cttnbp2 UTSW 6 18,406,525 (GRCm39) missense possibly damaging 0.91
R5064:Cttnbp2 UTSW 6 18,448,278 (GRCm39) missense probably damaging 1.00
R5205:Cttnbp2 UTSW 6 18,427,432 (GRCm39) splice site probably benign
R5305:Cttnbp2 UTSW 6 18,381,097 (GRCm39) missense probably benign
R5484:Cttnbp2 UTSW 6 18,427,689 (GRCm39) intron probably benign
R5629:Cttnbp2 UTSW 6 18,405,217 (GRCm39) missense probably damaging 1.00
R5763:Cttnbp2 UTSW 6 18,414,298 (GRCm39) missense probably benign 0.00
R5766:Cttnbp2 UTSW 6 18,381,032 (GRCm39) missense possibly damaging 0.87
R5942:Cttnbp2 UTSW 6 18,448,439 (GRCm39) missense probably damaging 1.00
R6073:Cttnbp2 UTSW 6 18,448,368 (GRCm39) missense probably benign 0.01
R6073:Cttnbp2 UTSW 6 18,434,232 (GRCm39) missense probably damaging 1.00
R6163:Cttnbp2 UTSW 6 18,434,950 (GRCm39) missense possibly damaging 0.91
R6545:Cttnbp2 UTSW 6 18,405,278 (GRCm39) splice site probably null
R6858:Cttnbp2 UTSW 6 18,448,452 (GRCm39) missense probably damaging 1.00
R7037:Cttnbp2 UTSW 6 18,435,117 (GRCm39) missense probably damaging 1.00
R7135:Cttnbp2 UTSW 6 18,448,446 (GRCm39) missense possibly damaging 0.95
R7141:Cttnbp2 UTSW 6 18,380,467 (GRCm39) missense probably benign 0.00
R7353:Cttnbp2 UTSW 6 18,375,943 (GRCm39) missense possibly damaging 0.94
R7465:Cttnbp2 UTSW 6 18,501,991 (GRCm39) missense probably damaging 1.00
R7500:Cttnbp2 UTSW 6 18,378,419 (GRCm39) missense probably benign 0.00
R7534:Cttnbp2 UTSW 6 18,420,764 (GRCm39) critical splice donor site probably null
R7646:Cttnbp2 UTSW 6 18,375,939 (GRCm39) missense probably damaging 1.00
R7678:Cttnbp2 UTSW 6 18,382,809 (GRCm39) missense probably damaging 1.00
R7699:Cttnbp2 UTSW 6 18,514,734 (GRCm39) start codon destroyed possibly damaging 0.82
R7809:Cttnbp2 UTSW 6 18,434,289 (GRCm39) missense probably damaging 0.99
R7816:Cttnbp2 UTSW 6 18,448,413 (GRCm39) missense probably damaging 1.00
R7817:Cttnbp2 UTSW 6 18,426,092 (GRCm39) missense possibly damaging 0.58
R7932:Cttnbp2 UTSW 6 18,427,532 (GRCm39) missense probably damaging 1.00
R8010:Cttnbp2 UTSW 6 18,426,092 (GRCm39) missense possibly damaging 0.58
R8011:Cttnbp2 UTSW 6 18,426,092 (GRCm39) missense possibly damaging 0.58
R8014:Cttnbp2 UTSW 6 18,426,092 (GRCm39) missense possibly damaging 0.58
R8015:Cttnbp2 UTSW 6 18,426,092 (GRCm39) missense possibly damaging 0.58
R8095:Cttnbp2 UTSW 6 18,435,432 (GRCm39) missense probably damaging 1.00
R8754:Cttnbp2 UTSW 6 18,434,037 (GRCm39) missense possibly damaging 0.94
R8769:Cttnbp2 UTSW 6 18,376,003 (GRCm39) missense probably damaging 1.00
R8836:Cttnbp2 UTSW 6 18,375,952 (GRCm39) missense probably damaging 1.00
R8886:Cttnbp2 UTSW 6 18,414,298 (GRCm39) missense probably benign 0.00
R8931:Cttnbp2 UTSW 6 18,434,808 (GRCm39) missense probably benign 0.00
R8956:Cttnbp2 UTSW 6 18,434,165 (GRCm39) missense possibly damaging 0.92
R9005:Cttnbp2 UTSW 6 18,434,430 (GRCm39) missense probably damaging 1.00
R9141:Cttnbp2 UTSW 6 18,429,138 (GRCm39) nonsense probably null
R9194:Cttnbp2 UTSW 6 18,434,850 (GRCm39) missense probably benign 0.00
R9425:Cttnbp2 UTSW 6 18,423,880 (GRCm39) missense probably damaging 1.00
R9563:Cttnbp2 UTSW 6 18,427,467 (GRCm39) nonsense probably null
R9563:Cttnbp2 UTSW 6 18,367,382 (GRCm39) missense probably benign 0.03
R9661:Cttnbp2 UTSW 6 18,429,151 (GRCm39) missense
R9763:Cttnbp2 UTSW 6 18,435,240 (GRCm39) missense probably benign
R9790:Cttnbp2 UTSW 6 18,376,027 (GRCm39) missense probably benign 0.03
R9791:Cttnbp2 UTSW 6 18,376,027 (GRCm39) missense probably benign 0.03
Z1176:Cttnbp2 UTSW 6 18,408,724 (GRCm39) missense possibly damaging 0.94
Z1176:Cttnbp2 UTSW 6 18,408,708 (GRCm39) missense probably benign 0.00
Z1176:Cttnbp2 UTSW 6 18,501,959 (GRCm39) nonsense probably null
Z1176:Cttnbp2 UTSW 6 18,420,835 (GRCm39) missense possibly damaging 0.83
Predicted Primers PCR Primer
(F):5'- TGATAGATCAGGGGCATTGCC -3'
(R):5'- AGCTCTCCGAGTTTGACACG -3'

Sequencing Primer
(F):5'- GCATTGCCTGTGCTTGGTCC -3'
(R):5'- GCCAAGCTGAGCCGAGAG -3'
Posted On 2021-08-02