Incidental Mutation 'R6476:Ptk2b'
ID 516811
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
Accession Numbers
Essential gene? Possibly essential (E-score: 0.581) question?
Stock # R6476 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 66390706-66518501 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 66424923 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 174 (M174L)
Ref Sequence ENSEMBL: ENSMUSP00000086661 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022622] [ENSMUST00000089250] [ENSMUST00000111121] [ENSMUST00000178730]
AlphaFold Q9QVP9
Predicted Effect possibly damaging
Transcript: ENSMUST00000022622
AA Change: M174L

PolyPhen 2 Score 0.610 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000022622
Gene: ENSMUSG00000059456
AA Change: M174L

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 possibly damaging
Transcript: ENSMUST00000089250
AA Change: M174L

PolyPhen 2 Score 0.810 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000086661
Gene: ENSMUSG00000059456
AA Change: M174L

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 benign
Transcript: ENSMUST00000111121
AA Change: M174L

PolyPhen 2 Score 0.283 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000106750
Gene: ENSMUSG00000059456
AA Change: M174L

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 possibly damaging
Transcript: ENSMUST00000178730
AA Change: M174L

PolyPhen 2 Score 0.610 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000137008
Gene: ENSMUSG00000059456
AA Change: M174L

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.3%
  • 20x: 95.3%
Validation Efficiency
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
a T C 2: 154,892,699 (GRCm39) V126A probably benign Het
Adamts20 T C 15: 94,259,691 (GRCm39) Q336R probably benign Het
Ankrd36 A G 11: 5,578,753 (GRCm39) T6A probably benign Het
Arhgap33 A G 7: 30,223,837 (GRCm39) S731P probably damaging Het
Arhgef10l G C 4: 140,338,693 (GRCm39) P23R probably damaging Het
Atf7 T C 15: 102,502,147 (GRCm39) D3G probably benign Het
Caps2 A G 10: 112,011,465 (GRCm39) T30A possibly damaging Het
Ccdc15 A T 9: 37,253,715 (GRCm39) I191N probably benign Het
Cep170 A T 1: 176,607,917 (GRCm39) S180T possibly damaging Het
Chd1 G A 17: 17,601,250 (GRCm39) probably null Het
Col6a3 A T 1: 90,709,534 (GRCm39) N1887K unknown Het
Csgalnact1 C T 8: 68,913,761 (GRCm39) S148N probably damaging Het
Csgalnact1 T A 8: 68,913,762 (GRCm39) S148C probably damaging Het
Dnah14 A G 1: 181,572,333 (GRCm39) E2888G probably benign Het
Dnah7b T A 1: 46,281,364 (GRCm39) Y2808* probably null Het
Dock10 A C 1: 80,518,959 (GRCm39) L1254* probably null Het
Eml2 T C 7: 18,930,236 (GRCm39) V511A probably benign Het
Eml6 A G 11: 29,741,971 (GRCm39) probably null Het
Erbin C A 13: 103,977,755 (GRCm39) D601Y probably damaging Het
Farsa A G 8: 85,583,809 (GRCm39) E49G probably damaging Het
Fzd7 A G 1: 59,523,154 (GRCm39) M346V probably damaging Het
Gatd3a T C 10: 78,003,347 (GRCm39) N102D probably damaging Het
Glg1 A C 8: 111,926,806 (GRCm39) S170A possibly damaging Het
Gpx3 A T 11: 54,798,025 (GRCm39) I54F probably damaging Het
H6pd G A 4: 150,067,184 (GRCm39) H401Y probably damaging Het
Hspb8 A G 5: 116,560,457 (GRCm39) S28P probably damaging Het
Iqub T A 6: 24,449,744 (GRCm39) N707I probably damaging Het
Krt9 A T 11: 100,081,640 (GRCm39) D296E probably damaging Het
Lcor C T 19: 41,571,518 (GRCm39) T237I probably benign Het
Lnx1 A G 5: 74,768,541 (GRCm39) V349A possibly damaging Het
Map3k6 A T 4: 132,977,397 (GRCm39) S915C probably damaging Het
Mecom C A 3: 30,034,717 (GRCm39) A510S possibly damaging Het
Mettl14 A G 3: 123,167,686 (GRCm39) I224T probably damaging Het
Mme T C 3: 63,251,056 (GRCm39) probably null Het
Nbea T A 3: 55,912,227 (GRCm39) T1187S probably benign Het
Ndor1 T C 2: 25,138,154 (GRCm39) T444A possibly damaging Het
Nhlrc1 A G 13: 47,167,657 (GRCm39) L200P possibly damaging Het
Npc1 G T 18: 12,334,751 (GRCm39) S667* probably null Het
Nscme3l A C 19: 5,553,253 (GRCm39) I176S probably damaging Het
Or14a256 C T 7: 86,265,218 (GRCm39) V212I probably benign Het
Or1l8 T A 2: 36,817,595 (GRCm39) H177L possibly damaging Het
Or4c109 T A 2: 88,817,721 (GRCm39) D275V probably benign Het
Or51d1 T A 7: 102,348,310 (GRCm39) N288K possibly damaging Het
Or5g9 T A 2: 85,551,928 (GRCm39) Y60N probably damaging Het
Pds5a A C 5: 65,791,630 (GRCm39) I773R possibly damaging Het
Pgr T A 9: 8,964,839 (GRCm39) probably null Het
Plscr4 A T 9: 92,372,819 (GRCm39) M314L probably benign Het
Polr2m A G 9: 71,390,752 (GRCm39) V46A probably benign Het
Sec31a A T 5: 100,534,008 (GRCm39) F521I probably benign Het
Serpinb3d T C 1: 107,011,071 (GRCm39) N47S probably benign Het
Shld2 T C 14: 33,989,971 (GRCm39) S312G probably benign Het
Slc24a3 T A 2: 145,448,750 (GRCm39) D431E probably benign Het
Slc34a1 C A 13: 23,996,569 (GRCm39) H25N probably damaging Het
Slc9a9 T C 9: 94,567,191 (GRCm39) F87L probably benign Het
Spata31 T A 13: 65,065,456 (GRCm39) S54T possibly damaging Het
Spata6 T C 4: 111,632,020 (GRCm39) S144P probably damaging Het
Sppl2c A G 11: 104,077,595 (GRCm39) N132D probably benign Het
Ssu2 C T 6: 112,351,793 (GRCm39) G311S probably damaging Het
Syne1 T A 10: 5,104,531 (GRCm39) Q6328L possibly damaging Het
Tie1 T C 4: 118,330,062 (GRCm39) T1054A possibly damaging Het
Tnfaip6 T G 2: 51,942,328 (GRCm39) D212E probably benign Het
Tnxb A G 17: 34,909,166 (GRCm39) T1442A probably damaging Het
Trim35 C T 14: 66,546,244 (GRCm39) T337M probably damaging Het
Vipr1 T C 9: 121,498,489 (GRCm39) V413A probably benign Het
Vmn1r19 C G 6: 57,381,578 (GRCm39) Q44E probably damaging Het
Zfp1002 T C 2: 150,097,246 (GRCm39) D61G probably benign Het
Zfp266 G T 9: 20,410,577 (GRCm39) H533Q probably damaging Het
Zfp689 T C 7: 127,043,896 (GRCm39) S245G 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
R0556:Ptk2b UTSW 14 66,409,593 (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
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'- CAGTGAGCCCTTCAGGTTATTA -3'
(R):5'- TGCTTCTCCATGGTGGGATAC -3'

Sequencing Primer
(F):5'- GTGAGCCCTTCAGGTTATTAGCCTC -3'
(R):5'- ATAGGGGCCATTCTCATTCAG -3'
Posted On 2018-05-21