Incidental Mutation 'IGL01965:Itpkb'
ID182504
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Itpkb
Ensembl Gene ENSMUSG00000038855
Gene Nameinositol 1,4,5-trisphosphate 3-kinase B
Synonyms
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.851) question?
Stock #IGL01965
Quality Score
Status
Chromosome1
Chromosomal Location180330485-180424802 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 180332405 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Lysine at position 32 (T32K)
Ref Sequence ENSEMBL: ENSMUSP00000069851 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070181]
PDB Structure
Crystal Structure of the Catalytic and CaM-Binding domains of Inositol 1,4,5-Trisphosphate 3-Kinase B [X-RAY DIFFRACTION]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000050581
SMART Domains Protein: ENSMUSP00000050698
Gene: ENSMUSG00000055676

DomainStartEndE-ValueType
Gp_dh_N 2 154 5.53e-95 SMART
Pfam:Gp_dh_C 159 316 5.8e-70 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000070181
AA Change: T32K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000069851
Gene: ENSMUSG00000038855
AA Change: T32K

DomainStartEndE-ValueType
low complexity region 68 106 N/A INTRINSIC
low complexity region 157 168 N/A INTRINSIC
low complexity region 179 192 N/A INTRINSIC
low complexity region 302 314 N/A INTRINSIC
low complexity region 595 618 N/A INTRINSIC
Pfam:IPK 722 933 3.5e-45 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192714
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195043
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this protein regulates inositol phosphate metabolism by phosphorylation of second messenger inositol 1,4,5-trisphosphate to Ins(1,3,4,5)P4. The activity of this encoded protein is responsible for regulating the levels of a large number of inositol polyphosphates that are important in cellular signaling. Both calcium/calmodulin and protein phosphorylation mechanisms control its activity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in a block of thymocyte development at the double positive stage. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933411G06Rik T A 10: 51,756,982 noncoding transcript Het
Adm C T 7: 110,628,625 L67F probably benign Het
Bcl10 C T 3: 145,933,184 R194* probably null Het
Brat1 T C 5: 140,718,056 V688A probably benign Het
Cep57 T A 9: 13,821,520 probably benign Het
Dhx57 G A 17: 80,268,850 R604W probably damaging Het
Fndc3a A G 14: 72,540,402 I1121T probably benign Het
Fry A G 5: 150,381,621 E597G probably damaging Het
Gabra2 A G 5: 71,008,075 probably benign Het
Golgb1 A G 16: 36,917,920 D2207G probably damaging Het
Htr4 T A 18: 62,437,669 M265K probably damaging Het
Igf2r C T 17: 12,704,338 V1195M probably benign Het
Itga2 C A 13: 114,848,064 probably benign Het
Itih3 T C 14: 30,915,720 H494R probably damaging Het
Kif16b A T 2: 142,848,405 D252E probably damaging Het
Klhl33 A G 14: 50,891,730 Y681H probably damaging Het
Lats1 T A 10: 7,701,706 V198E probably benign Het
Me3 A G 7: 89,851,743 D554G probably benign Het
Mindy4 C T 6: 55,260,532 probably benign Het
Nipa2 G A 7: 55,944,623 probably benign Het
Olfr1162 A G 2: 88,050,436 F63L probably benign Het
Olfr1221 G A 2: 89,112,191 T107I probably benign Het
Olfr569 T C 7: 102,887,607 E182G probably damaging Het
Olfr916 A T 9: 38,657,622 F257I probably benign Het
Ptgis A T 2: 167,208,253 W319R probably benign Het
Pygl C T 12: 70,191,114 A717T probably benign Het
Rbbp8 A T 18: 11,722,260 K514I probably benign Het
Scn9a A T 2: 66,484,433 L1636H probably damaging Het
Serpina3j A G 12: 104,314,804 T79A probably benign Het
Sfxn4 A G 19: 60,858,744 probably benign Het
Shc2 T A 10: 79,627,189 probably benign Het
Sim2 A T 16: 94,121,178 Y294F probably benign Het
Tep1 A G 14: 50,863,495 probably benign Het
Ubr1 A G 2: 120,875,398 L1528P probably damaging Het
Usp53 A G 3: 122,961,153 probably null Het
Vmn2r87 G T 10: 130,479,055 L221I possibly damaging Het
Other mutations in Itpkb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00899:Itpkb APN 1 180332993 missense probably benign
IGL01733:Itpkb APN 1 180333169 missense possibly damaging 0.50
IGL01812:Itpkb APN 1 180420286 missense probably damaging 1.00
IGL02447:Itpkb APN 1 180421354 splice site probably benign
IGL03143:Itpkb APN 1 180333368 missense probably benign
IGL03228:Itpkb APN 1 180413999 missense probably damaging 1.00
lahar UTSW 1 180327225 unclassified probably benign
magma UTSW 1 180413975 missense probably damaging 1.00
Purpura UTSW 1 180334096 missense probably damaging 1.00
Pyroclastic UTSW 1 180334253 intron probably benign
volcano UTSW 1 180421315 missense probably damaging 1.00
IGL02991:Itpkb UTSW 1 180327714 unclassified probably benign
R0071:Itpkb UTSW 1 180332765 missense probably damaging 1.00
R0471:Itpkb UTSW 1 180418255 missense probably damaging 0.98
R0616:Itpkb UTSW 1 180421736 missense probably damaging 1.00
R1567:Itpkb UTSW 1 180421858 missense probably benign 0.00
R2060:Itpkb UTSW 1 180421858 missense probably benign 0.00
R2474:Itpkb UTSW 1 180334151 missense probably damaging 1.00
R3022:Itpkb UTSW 1 180418323 missense probably damaging 0.96
R3792:Itpkb UTSW 1 180333173 missense possibly damaging 0.81
R3831:Itpkb UTSW 1 180333695 missense probably benign 0.00
R3833:Itpkb UTSW 1 180333695 missense probably benign 0.00
R3967:Itpkb UTSW 1 180327798 unclassified probably benign
R3968:Itpkb UTSW 1 180327798 unclassified probably benign
R4735:Itpkb UTSW 1 180418215 missense probably damaging 1.00
R4774:Itpkb UTSW 1 180418194 missense probably damaging 1.00
R4807:Itpkb UTSW 1 180334875 intron probably benign
R4895:Itpkb UTSW 1 180413895 missense probably damaging 1.00
R5514:Itpkb UTSW 1 180413909 missense probably damaging 1.00
R5593:Itpkb UTSW 1 180334096 missense probably damaging 1.00
R5633:Itpkb UTSW 1 180327225 unclassified probably benign
R5772:Itpkb UTSW 1 180334253 intron probably benign
R5898:Itpkb UTSW 1 180421315 missense probably damaging 1.00
R5903:Itpkb UTSW 1 180413975 missense probably damaging 1.00
R7060:Itpkb UTSW 1 180333130 missense probably damaging 1.00
R7689:Itpkb UTSW 1 180413979 missense probably damaging 1.00
R7816:Itpkb UTSW 1 180413889 missense probably damaging 1.00
R8001:Itpkb UTSW 1 180332494 missense probably damaging 1.00
RF008:Itpkb UTSW 1 180333322 missense probably damaging 0.99
RF017:Itpkb UTSW 1 180333322 missense probably damaging 0.99
RF018:Itpkb UTSW 1 180333322 missense probably damaging 0.99
X0066:Itpkb UTSW 1 180421780 nonsense probably null
Posted On2014-05-07