Incidental Mutation 'R0556:Ptk2b'
ID 45583
Institutional Source Beutler Lab
Gene Symbol Ptk2b
Ensembl Gene ENSMUSG00000059456
Gene Name PTK2 protein tyrosine kinase 2 beta
Synonyms proline-rich tyrosine kinase 2, related adhesion focal tyrosine kinase, cellular adhesion kinase beta, PYK2, CAKbeta, Raftk, calcium-dependent tyrosine kinase, E430023O05Rik
MMRRC Submission 038748-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.581) question?
Stock # R0556 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 66390706-66518501 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 66409593 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 481 (L481P)
Ref Sequence ENSEMBL: ENSMUSP00000137008 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022622] [ENSMUST00000089250] [ENSMUST00000111121] [ENSMUST00000178730]
AlphaFold Q9QVP9
Predicted Effect probably damaging
Transcript: ENSMUST00000022622
AA Change: L481P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022622
Gene: ENSMUSG00000059456
AA Change: L481P

DomainStartEndE-ValueType
B41 35 265 1.33e-45 SMART
TyrKc 425 679 1.46e-139 SMART
low complexity region 713 726 N/A INTRINSIC
Pfam:Focal_AT 870 1008 1.7e-67 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000089250
AA Change: L481P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000086661
Gene: ENSMUSG00000059456
AA Change: L481P

DomainStartEndE-ValueType
B41 35 265 1.33e-45 SMART
TyrKc 425 679 1.46e-139 SMART
low complexity region 713 726 N/A INTRINSIC
Pfam:Focal_AT 828 966 2e-68 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111121
AA Change: L481P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000106750
Gene: ENSMUSG00000059456
AA Change: L481P

DomainStartEndE-ValueType
B41 35 265 1.33e-45 SMART
TyrKc 425 679 1.46e-139 SMART
low complexity region 713 726 N/A INTRINSIC
Pfam:Focal_AT 866 1004 1.1e-67 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127083
Predicted Effect probably benign
Transcript: ENSMUST00000154865
SMART Domains Protein: ENSMUSP00000122683
Gene: ENSMUSG00000059456

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 1 83 8.5e-27 PFAM
low complexity region 117 130 N/A INTRINSIC
Pfam:Focal_AT 243 375 5e-57 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000178730
AA Change: L481P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000137008
Gene: ENSMUSG00000059456
AA Change: L481P

DomainStartEndE-ValueType
B41 35 265 1.33e-45 SMART
TyrKc 425 679 1.46e-139 SMART
low complexity region 713 726 N/A INTRINSIC
Pfam:Focal_AT 870 1002 2.1e-55 PFAM
Meta Mutation Damage Score 0.7800 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 96.9%
  • 20x: 94.7%
Validation Efficiency 98% (64/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cytoplasmic protein tyrosine kinase which is involved in calcium-induced regulation of ion channels and activation of the map kinase signaling pathway. The encoded protein may represent an important signaling intermediate between neuropeptide-activated receptors or neurotransmitters that increase calcium flux and the downstream signals that regulate neuronal activity. The encoded protein undergoes rapid tyrosine phosphorylation and activation in response to increases in the intracellular calcium concentration, nicotinic acetylcholine receptor activation, membrane depolarization, or protein kinase C activation. This protein has been shown to bind CRK-associated substrate, nephrocystin, GTPase regulator associated with FAK, and the SH2 domain of GRB2. The encoded protein is a member of the FAK subfamily of protein tyrosine kinases but lacks significant sequence similarity to kinases from other subfamilies. Four transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele show alterations in endothelial nitric oxide synthase-mediated vascular function and angiogenic responses. Mice homozygous for a second knock-out allele exhibit multiple defects in macrophage migration and function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600012H06Rik T A 17: 15,164,213 (GRCm39) Y113* probably null Het
4930402F06Rik T C 2: 35,280,482 (GRCm39) probably benign Het
Acad11 A G 9: 103,992,501 (GRCm39) E481G probably damaging Het
Aldh1a1 A T 19: 20,611,842 (GRCm39) N389Y probably damaging Het
Bmpr2 C T 1: 59,854,487 (GRCm39) T112M probably damaging Het
Bms1 A G 6: 118,390,140 (GRCm39) Y227H probably damaging Het
Cab39 A G 1: 85,763,212 (GRCm39) probably benign Het
Ccn3 A T 15: 54,612,563 (GRCm39) T191S probably damaging Het
Ccno T C 13: 113,124,820 (GRCm39) probably null Het
Cct6b A G 11: 82,610,270 (GRCm39) probably benign Het
Cd101 A C 3: 100,927,970 (GRCm39) I37S probably damaging Het
Ces1a T C 8: 93,771,740 (GRCm39) H19R probably benign Het
Clec16a A G 16: 10,456,649 (GRCm39) probably null Het
Cntnap1 T C 11: 101,074,822 (GRCm39) F831S probably benign Het
Col24a1 A G 3: 145,020,489 (GRCm39) T287A possibly damaging Het
Colgalt2 C T 1: 152,347,564 (GRCm39) probably benign Het
Cpd A G 11: 76,693,171 (GRCm39) probably benign Het
Cyp3a16 C A 5: 145,392,790 (GRCm39) M145I probably benign Het
Ddx54 T A 5: 120,757,719 (GRCm39) probably benign Het
Dock7 A T 4: 98,833,426 (GRCm39) L1925Q probably damaging Het
Eif4g1 A T 16: 20,494,544 (GRCm39) Y127F probably damaging Het
Erap1 T A 13: 74,808,444 (GRCm39) V52E probably damaging Het
Fbxo6 G T 4: 148,230,632 (GRCm39) T210N probably damaging Het
Fcgbpl1 C T 7: 27,858,803 (GRCm39) H2308Y probably benign Het
Garre1 T C 7: 33,939,222 (GRCm39) T222A probably damaging Het
Gnat3 T G 5: 18,224,596 (GRCm39) V332G probably damaging Het
Ift22 T A 5: 136,940,145 (GRCm39) probably null Het
Igkv4-71 A G 6: 69,220,171 (GRCm39) C109R probably damaging Het
Igsf10 A G 3: 59,236,296 (GRCm39) L1295P probably benign Het
Itga4 T C 2: 79,155,983 (GRCm39) I983T probably benign Het
Lhcgr A T 17: 89,079,491 (GRCm39) V65D probably damaging Het
Mau2 G C 8: 70,495,082 (GRCm39) T85R probably damaging Het
Morc2a T C 11: 3,631,809 (GRCm39) probably null Het
Morc2b A T 17: 33,356,812 (GRCm39) M320K probably benign Het
Ms4a18 C A 19: 10,991,065 (GRCm39) V10F probably damaging Het
Mstn A T 1: 53,103,284 (GRCm39) I207F probably benign Het
Mtor A G 4: 148,553,837 (GRCm39) E812G possibly damaging Het
Myo1h A G 5: 114,457,852 (GRCm39) Y121C probably damaging Het
Or11g27 T C 14: 50,771,381 (GRCm39) S171P probably benign Het
Or4a66 A C 2: 88,531,115 (GRCm39) V186G possibly damaging Het
Or8b53 A T 9: 38,667,041 (GRCm39) D19V possibly damaging Het
Plcd3 G A 11: 102,968,632 (GRCm39) T353M probably damaging Het
Pnpla7 T A 2: 24,942,313 (GRCm39) probably null Het
Ppp1r12b T A 1: 134,705,060 (GRCm39) Y876F probably damaging Het
Prelid2 T A 18: 42,084,245 (GRCm39) probably benign Het
Prickle1 A G 15: 93,398,662 (GRCm39) L722P probably benign Het
Prr12 A G 7: 44,680,093 (GRCm39) L1887P unknown Het
Rgl3 T A 9: 21,887,140 (GRCm39) K531* probably null Het
Sacs A G 14: 61,421,407 (GRCm39) I115V probably damaging Het
Septin3 G T 15: 82,167,966 (GRCm39) probably benign Het
Simc1 T C 13: 54,673,160 (GRCm39) S503P probably benign Het
Stard9 T C 2: 120,529,404 (GRCm39) V1887A probably benign Het
Synj2 T A 17: 6,088,230 (GRCm39) L1427* probably null Het
Taar2 A G 10: 23,816,793 (GRCm39) D111G probably damaging Het
Tlr5 A G 1: 182,801,716 (GRCm39) N340S probably damaging Het
Tmco2 A G 4: 120,966,314 (GRCm39) L14P probably damaging Het
Tnik A T 3: 28,679,367 (GRCm39) D746V possibly damaging Het
Trip11 C A 12: 101,850,777 (GRCm39) E811* probably null Het
Ttll9 T C 2: 152,815,526 (GRCm39) probably null Het
Uchl1 A G 5: 66,839,824 (GRCm39) E122G probably benign Het
Vwa3b C A 1: 37,203,566 (GRCm39) probably benign Het
Zan T C 5: 137,452,482 (GRCm39) N1533S unknown Het
Zfp687 G T 3: 94,917,719 (GRCm39) D684E probably damaging Het
Other mutations in Ptk2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01346:Ptk2b APN 14 66,414,567 (GRCm39) missense possibly damaging 0.54
IGL01940:Ptk2b APN 14 66,396,062 (GRCm39) missense probably benign 0.00
IGL02121:Ptk2b APN 14 66,450,931 (GRCm39) missense probably benign 0.12
IGL02505:Ptk2b APN 14 66,391,692 (GRCm39) missense probably damaging 1.00
IGL03036:Ptk2b APN 14 66,411,344 (GRCm39) splice site probably benign
IGL03343:Ptk2b APN 14 66,406,870 (GRCm39) missense probably benign 0.10
FR4548:Ptk2b UTSW 14 66,411,298 (GRCm39) missense possibly damaging 0.95
FR4737:Ptk2b UTSW 14 66,411,298 (GRCm39) missense possibly damaging 0.95
R0217:Ptk2b UTSW 14 66,393,830 (GRCm39) missense probably damaging 1.00
R0478:Ptk2b UTSW 14 66,450,821 (GRCm39) missense probably damaging 1.00
R0631:Ptk2b UTSW 14 66,415,200 (GRCm39) missense probably damaging 0.96
R0946:Ptk2b UTSW 14 66,396,047 (GRCm39) missense probably benign 0.02
R1502:Ptk2b UTSW 14 66,400,529 (GRCm39) missense possibly damaging 0.95
R1583:Ptk2b UTSW 14 66,400,563 (GRCm39) missense possibly damaging 0.75
R1876:Ptk2b UTSW 14 66,395,841 (GRCm39) missense probably benign 0.01
R1905:Ptk2b UTSW 14 66,396,119 (GRCm39) missense probably damaging 1.00
R1942:Ptk2b UTSW 14 66,406,830 (GRCm39) missense probably damaging 1.00
R2048:Ptk2b UTSW 14 66,409,954 (GRCm39) missense probably benign 0.28
R2377:Ptk2b UTSW 14 66,409,997 (GRCm39) missense possibly damaging 0.56
R3021:Ptk2b UTSW 14 66,415,632 (GRCm39) splice site probably null
R3793:Ptk2b UTSW 14 66,407,700 (GRCm39) missense probably damaging 1.00
R3836:Ptk2b UTSW 14 66,393,791 (GRCm39) missense probably damaging 1.00
R3911:Ptk2b UTSW 14 66,394,517 (GRCm39) missense possibly damaging 0.83
R4654:Ptk2b UTSW 14 66,400,496 (GRCm39) missense possibly damaging 0.86
R4690:Ptk2b UTSW 14 66,410,749 (GRCm39) splice site probably null
R4691:Ptk2b UTSW 14 66,394,518 (GRCm39) missense probably benign 0.16
R4692:Ptk2b UTSW 14 66,394,518 (GRCm39) missense probably benign 0.16
R4693:Ptk2b UTSW 14 66,394,518 (GRCm39) missense probably benign 0.16
R4847:Ptk2b UTSW 14 66,411,331 (GRCm39) missense probably damaging 1.00
R5176:Ptk2b UTSW 14 66,393,864 (GRCm39) missense probably damaging 1.00
R5297:Ptk2b UTSW 14 66,409,966 (GRCm39) missense probably benign 0.04
R5603:Ptk2b UTSW 14 66,409,514 (GRCm39) nonsense probably null
R5935:Ptk2b UTSW 14 66,411,328 (GRCm39) missense probably damaging 1.00
R6245:Ptk2b UTSW 14 66,400,515 (GRCm39) missense probably damaging 1.00
R6313:Ptk2b UTSW 14 66,416,280 (GRCm39) missense probably damaging 1.00
R6476:Ptk2b UTSW 14 66,424,923 (GRCm39) missense possibly damaging 0.81
R6858:Ptk2b UTSW 14 66,450,847 (GRCm39) missense probably damaging 1.00
R7235:Ptk2b UTSW 14 66,394,536 (GRCm39) nonsense probably null
R7511:Ptk2b UTSW 14 66,391,693 (GRCm39) missense possibly damaging 0.81
R7558:Ptk2b UTSW 14 66,391,628 (GRCm39) missense possibly damaging 0.83
R7838:Ptk2b UTSW 14 66,395,850 (GRCm39) missense probably benign
R8520:Ptk2b UTSW 14 66,412,204 (GRCm39) missense probably damaging 1.00
R8672:Ptk2b UTSW 14 66,393,841 (GRCm39) missense probably benign 0.40
R8888:Ptk2b UTSW 14 66,412,242 (GRCm39) missense probably benign
R8895:Ptk2b UTSW 14 66,412,242 (GRCm39) missense probably benign
R8940:Ptk2b UTSW 14 66,407,685 (GRCm39) critical splice donor site probably null
R9164:Ptk2b UTSW 14 66,404,222 (GRCm39) missense possibly damaging 0.94
R9168:Ptk2b UTSW 14 66,424,899 (GRCm39) missense probably damaging 0.99
R9285:Ptk2b UTSW 14 66,410,844 (GRCm39) missense possibly damaging 0.67
R9346:Ptk2b UTSW 14 66,415,541 (GRCm39) missense possibly damaging 0.66
R9442:Ptk2b UTSW 14 66,409,189 (GRCm39) missense probably damaging 1.00
R9581:Ptk2b UTSW 14 66,450,789 (GRCm39) missense probably damaging 1.00
R9649:Ptk2b UTSW 14 66,413,154 (GRCm39) nonsense probably null
R9666:Ptk2b UTSW 14 66,409,546 (GRCm39) missense probably damaging 1.00
X0054:Ptk2b UTSW 14 66,450,777 (GRCm39) missense probably benign 0.15
Y5405:Ptk2b UTSW 14 66,391,543 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCTGTAAATGCCTCCCATGCCTTG -3'
(R):5'- AGCATTGTGGTCCCTGAACACAC -3'

Sequencing Primer
(F):5'- ATGCCTTGCTCCACCGC -3'
(R):5'- CACACTTCTATTGCAGAAAGGG -3'
Posted On 2013-06-11