Incidental Mutation 'R1744:Lcp2'
ID 200601
Institutional Source Beutler Lab
Gene Symbol Lcp2
Ensembl Gene ENSMUSG00000002699
Gene Name lymphocyte cytosolic protein 2
Synonyms m1Khoe, SLP-76, SLP76, twm
MMRRC Submission 039776-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1744 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 33996928-34042281 bp(+) (GRCm39)
Type of Mutation splice site (6 bp from exon)
DNA Base Change (assembly) T to C at 34019911 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000052413] [ENSMUST00000109329]
AlphaFold Q60787
Predicted Effect probably null
Transcript: ENSMUST00000052413
SMART Domains Protein: ENSMUSP00000056621
Gene: ENSMUSG00000002699

DomainStartEndE-ValueType
SAM 12 78 9.3e-4 SMART
low complexity region 109 127 N/A INTRINSIC
low complexity region 186 201 N/A INTRINSIC
low complexity region 204 222 N/A INTRINSIC
internal_repeat_1 274 321 1.93e-5 PROSPERO
low complexity region 328 339 N/A INTRINSIC
low complexity region 400 412 N/A INTRINSIC
SH2 421 512 4.44e-25 SMART
Predicted Effect probably null
Transcript: ENSMUST00000109329
SMART Domains Protein: ENSMUSP00000104952
Gene: ENSMUSG00000002699

DomainStartEndE-ValueType
SAM 12 78 9.3e-4 SMART
low complexity region 109 127 N/A INTRINSIC
low complexity region 186 201 N/A INTRINSIC
low complexity region 204 222 N/A INTRINSIC
internal_repeat_1 274 321 1.86e-5 PROSPERO
low complexity region 328 339 N/A INTRINSIC
low complexity region 400 412 N/A INTRINSIC
SH2 421 508 8.9e-16 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141450
Predicted Effect probably null
Transcript: ENSMUST00000169878
SMART Domains Protein: ENSMUSP00000126796
Gene: ENSMUSG00000002699

DomainStartEndE-ValueType
SAM 12 78 9.3e-4 SMART
low complexity region 109 127 N/A INTRINSIC
low complexity region 186 201 N/A INTRINSIC
low complexity region 204 222 N/A INTRINSIC
internal_repeat_1 274 321 1.87e-5 PROSPERO
low complexity region 328 339 N/A INTRINSIC
low complexity region 399 411 N/A INTRINSIC
SH2 420 511 4.44e-25 SMART
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.1%
  • 20x: 91.8%
Validation Efficiency 98% (59/60)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an adapter protein that acts as a substrate of the T cell antigen receptor (TCR)-activated protein tyrosine kinase pathway. The encoded protein associates with growth factor receptor bound protein 2, and is thought to play a role TCR-mediated intracellular signal transduction. A similar protein in mouse plays a role in normal T-cell development and activation. Mice lacking this gene show subcutaneous and intraperitoneal fetal hemorrhaging, dysfunctional platelets and impaired viability. [provided by RefSeq, Nov 2016]
PHENOTYPE: T cell development is blocked and T cell receptor signaling impaired in homozygous point mutants. Double positive thymocyte and single positive T cell numbers are much reduced. Both positive and negative thymocyte selection is abnormal. Mice have high IgG and IgE levels and exhibit autoimmunity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl3 A G 5: 81,942,267 (GRCm39) E1247G probably damaging Het
Bcl2l15 T A 3: 103,745,856 (GRCm39) L165Q probably damaging Het
Cd163 C A 6: 124,283,987 (GRCm39) A53E possibly damaging Het
Cemip2 C A 19: 21,809,501 (GRCm39) Y960* probably null Het
Ces4a G A 8: 105,864,729 (GRCm39) G69S probably damaging Het
Clca3a1 G T 3: 144,452,596 (GRCm39) A629D probably damaging Het
Csde1 T A 3: 102,957,631 (GRCm39) S463R probably benign Het
Cth C G 3: 157,611,905 (GRCm39) R304P probably damaging Het
D7Ertd443e A G 7: 133,951,142 (GRCm39) V177A probably benign Het
Ddx56 G A 11: 6,216,396 (GRCm39) R189W probably damaging Het
Dennd2a A T 6: 39,457,185 (GRCm39) F752L probably benign Het
Gabrp A T 11: 33,522,462 (GRCm39) V28E probably benign Het
Gpam T C 19: 55,063,023 (GRCm39) E763G probably damaging Het
Hars1 G A 18: 36,903,885 (GRCm39) R266C probably benign Het
Klf7 C A 1: 64,118,372 (GRCm39) R75L possibly damaging Het
Kmt2d T C 15: 98,762,928 (GRCm39) K281E probably damaging Het
Lbx1 T C 19: 45,222,652 (GRCm39) K124E probably damaging Het
Mab21l2 T C 3: 86,454,211 (GRCm39) E263G possibly damaging Het
Macf1 A T 4: 123,369,646 (GRCm39) I140K probably damaging Het
Mcemp1 G A 8: 3,716,054 (GRCm39) A20T probably damaging Het
Met T C 6: 17,540,645 (GRCm39) V137A possibly damaging Het
Mgat5 T C 1: 127,407,206 (GRCm39) F624S probably damaging Het
Nutm2 T C 13: 50,623,390 (GRCm39) I29T probably benign Het
Ociad1 T C 5: 73,458,062 (GRCm39) probably null Het
Ogfod2 G A 5: 124,252,219 (GRCm39) probably null Het
Or6c69 A C 10: 129,747,262 (GRCm39) V295G probably damaging Het
Or8g4 A C 9: 39,661,711 (GRCm39) T10P probably benign Het
Otoa G A 7: 120,726,999 (GRCm39) probably benign Het
Otud3 A C 4: 138,623,059 (GRCm39) L394R probably damaging Het
Pde5a T C 3: 122,541,546 (GRCm39) V12A probably damaging Het
Plec C T 15: 76,070,418 (GRCm39) V931M probably damaging Het
Prr27 A G 5: 87,990,906 (GRCm39) I173V possibly damaging Het
Psg29 T C 7: 16,944,278 (GRCm39) C263R probably damaging Het
Ptprm T C 17: 66,996,361 (GRCm39) Y1242C probably damaging Het
Retsat C T 6: 72,583,558 (GRCm39) R84* probably null Het
Rif1 G A 2: 52,002,404 (GRCm39) V1953I possibly damaging Het
Ros1 A T 10: 51,999,475 (GRCm39) N1137K probably damaging Het
Scn1a T C 2: 66,152,620 (GRCm39) H787R probably benign Het
Sec16a T C 2: 26,329,198 (GRCm39) E939G probably damaging Het
Sh2d4a G A 8: 68,783,807 (GRCm39) G247D possibly damaging Het
Siglec1 A G 2: 130,923,219 (GRCm39) S509P probably damaging Het
Slc25a30 A G 14: 76,000,770 (GRCm39) I278T probably damaging Het
Slc6a20a C T 9: 123,492,058 (GRCm39) V104I probably benign Het
Sp110 G C 1: 85,522,093 (GRCm39) T70S probably benign Het
Sphkap G A 1: 83,255,236 (GRCm39) R838* probably null Het
Stxbp1 A G 2: 32,696,731 (GRCm39) probably null Het
Tmem132b T C 5: 125,855,908 (GRCm39) probably null Het
Tnfsf13b G A 8: 10,081,661 (GRCm39) probably null Het
Trappc6a A G 7: 19,248,154 (GRCm39) E38G probably damaging Het
Trps1 T C 15: 50,524,609 (GRCm39) D857G probably damaging Het
Tspear T A 10: 77,700,718 (GRCm39) probably null Het
Vmn1r23 A T 6: 57,902,910 (GRCm39) N289K possibly damaging Het
Zcchc8 G A 5: 123,838,436 (GRCm39) Q701* probably null Het
Zfp618 A T 4: 63,004,871 (GRCm39) probably benign Het
Other mutations in Lcp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01451:Lcp2 APN 11 33,997,345 (GRCm39) start gained probably benign
IGL01730:Lcp2 APN 11 34,000,943 (GRCm39) missense possibly damaging 0.91
IGL02174:Lcp2 APN 11 34,000,966 (GRCm39) splice site probably benign
IGL02228:Lcp2 APN 11 33,997,424 (GRCm39) missense probably damaging 1.00
IGL02814:Lcp2 APN 11 34,021,033 (GRCm39) missense probably damaging 1.00
R0142:Lcp2 UTSW 11 34,032,418 (GRCm39) missense probably damaging 0.97
R0277:Lcp2 UTSW 11 34,004,322 (GRCm39) missense probably damaging 1.00
R0281:Lcp2 UTSW 11 34,019,854 (GRCm39) splice site probably benign
R0323:Lcp2 UTSW 11 34,004,322 (GRCm39) missense probably damaging 1.00
R0437:Lcp2 UTSW 11 34,037,229 (GRCm39) missense probably benign 0.00
R0632:Lcp2 UTSW 11 34,032,426 (GRCm39) missense possibly damaging 0.87
R1479:Lcp2 UTSW 11 34,025,068 (GRCm39) missense probably benign 0.01
R1570:Lcp2 UTSW 11 34,039,601 (GRCm39) missense probably benign 0.07
R2212:Lcp2 UTSW 11 34,020,995 (GRCm39) missense probably benign 0.14
R2910:Lcp2 UTSW 11 34,018,970 (GRCm39) splice site probably null
R2911:Lcp2 UTSW 11 34,018,970 (GRCm39) splice site probably null
R3196:Lcp2 UTSW 11 34,040,670 (GRCm39) missense probably benign 0.05
R4012:Lcp2 UTSW 11 34,018,439 (GRCm39) missense probably damaging 1.00
R4411:Lcp2 UTSW 11 34,037,173 (GRCm39) unclassified probably benign
R4417:Lcp2 UTSW 11 34,000,917 (GRCm39) missense probably benign 0.27
R4423:Lcp2 UTSW 11 34,028,226 (GRCm39) intron probably benign
R4718:Lcp2 UTSW 11 34,020,992 (GRCm39) missense probably benign 0.09
R5090:Lcp2 UTSW 11 34,039,725 (GRCm39) nonsense probably null
R6347:Lcp2 UTSW 11 34,032,501 (GRCm39) missense probably benign 0.10
R7315:Lcp2 UTSW 11 34,019,906 (GRCm39) critical splice donor site probably null
R7694:Lcp2 UTSW 11 34,000,924 (GRCm39) missense probably benign 0.16
R7910:Lcp2 UTSW 11 34,038,061 (GRCm39) missense probably damaging 1.00
R8325:Lcp2 UTSW 11 34,032,394 (GRCm39) missense probably benign 0.34
R8435:Lcp2 UTSW 11 34,004,316 (GRCm39) missense probably damaging 1.00
R8709:Lcp2 UTSW 11 34,004,354 (GRCm39) critical splice donor site probably benign
R9091:Lcp2 UTSW 11 34,039,688 (GRCm39) missense
R9270:Lcp2 UTSW 11 34,039,688 (GRCm39) missense
R9566:Lcp2 UTSW 11 34,000,944 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- ACAGCAGTTGATGGCCCCATTC -3'
(R):5'- TGATGGTGGCTTAACTCCATGACG -3'

Sequencing Primer
(F):5'- TCATGGAGAAGGAGGAGTGAAG -3'
(R):5'- gctgagtagtagagagagaaacc -3'
Posted On 2014-05-23