Incidental Mutation 'R0244:Lamc3'
ID 37938
Institutional Source Beutler Lab
Gene Symbol Lamc3
Ensembl Gene ENSMUSG00000026840
Gene Name laminin gamma 3
Synonyms
MMRRC Submission 038482-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0244 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 31777303-31836551 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 31830733 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1490 (I1490T)
Ref Sequence ENSEMBL: ENSMUSP00000118745 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028187] [ENSMUST00000138325]
AlphaFold Q9R0B6
Predicted Effect probably damaging
Transcript: ENSMUST00000028187
AA Change: I1479T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000028187
Gene: ENSMUSG00000026840
AA Change: I1479T

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
LamNT 38 278 4.32e-115 SMART
EGF_Lam 280 333 4.19e-8 SMART
EGF_Lam 336 389 4.81e-8 SMART
EGF_Lam 392 436 2.52e-11 SMART
EGF_Lam 439 486 1.16e-10 SMART
low complexity region 538 549 N/A INTRINSIC
low complexity region 591 603 N/A INTRINSIC
EGF_like 649 716 3.69e0 SMART
EGF_Lam 719 764 3.1e-11 SMART
EGF_Lam 767 819 3.43e-4 SMART
EGF_Lam 822 875 2.16e-10 SMART
EGF_Lam 878 925 6.29e-12 SMART
EGF_Lam 928 973 1.62e-14 SMART
EGF_Lam 976 1021 1.02e-6 SMART
low complexity region 1032 1046 N/A INTRINSIC
coiled coil region 1119 1150 N/A INTRINSIC
low complexity region 1234 1247 N/A INTRINSIC
low complexity region 1397 1407 N/A INTRINSIC
coiled coil region 1444 1467 N/A INTRINSIC
coiled coil region 1528 1575 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000138325
AA Change: I1490T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000118745
Gene: ENSMUSG00000026840
AA Change: I1490T

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
LamNT 38 278 4.32e-115 SMART
EGF_Lam 280 333 4.19e-8 SMART
EGF_Lam 336 389 4.81e-8 SMART
EGF_Lam 392 436 2.52e-11 SMART
EGF_Lam 439 486 1.16e-10 SMART
low complexity region 538 549 N/A INTRINSIC
low complexity region 591 603 N/A INTRINSIC
EGF_like 649 716 3.69e0 SMART
EGF_Lam 719 764 3.1e-11 SMART
EGF_Lam 767 819 3.43e-4 SMART
EGF_Lam 822 875 2.16e-10 SMART
EGF_Lam 878 925 6.29e-12 SMART
EGF_Lam 928 973 1.62e-14 SMART
EGF_Lam 976 1021 1.02e-6 SMART
low complexity region 1032 1046 N/A INTRINSIC
coiled coil region 1119 1150 N/A INTRINSIC
low complexity region 1245 1258 N/A INTRINSIC
low complexity region 1408 1418 N/A INTRINSIC
coiled coil region 1455 1478 N/A INTRINSIC
Meta Mutation Damage Score 0.1992 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.5%
Validation Efficiency 99% (88/89)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Laminins, a family of extracellular matrix glycoproteins, are the major noncollagenous constituent of basement membranes. They have been implicated in a wide variety of biological processes including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. Laminins are composed of 3 non identical chains: laminin alpha, beta and gamma (formerly A, B1, and B2, respectively) and they form a cruciform structure consisting of 3 short arms, each formed by a different chain, and a long arm composed of all 3 chains. Each laminin chain is a multidomain protein encoded by a distinct gene. Several isoforms of each chain have been described. Different alpha, beta and gamma chain isomers combine to give rise to different heterotrimeric laminin isoforms which are designated by Arabic numerals in the order of their discovery, i.e. alpha1beta1gamma1 heterotrimer is laminin 1. The biological functions of the different chains and trimer molecules are largely unknown, but some of the chains have been shown to differ with respect to their tissue distribution, presumably reflecting diverse functions in vivo. This gene encodes the gamma chain isoform laminin, gamma 3. The gamma 3 chain is most similar to the gamma 1 chain, and contains all the 6 domains expected of the gamma chain. It is a component of laminin 12. The gamma 3 chain is broadly expressed in skin, heart, lung, and the reproductive tracts. In skin, it is seen within the basement membrane of the dermal-epidermal junction at points of nerve penetration. Gamma 3 is also a prominent element of the apical surface of ciliated epithelial cells of lung, oviduct, epididymis, ductus deferens, and seminiferous tubules. The distribution of gamma 3-containing laminins along ciliated epithelial surfaces suggests that the apical laminins are important in the morphogenesis and structural stability of the ciliated processes of these cells. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice homozygous for a reporter allele exhibit abnormal amacrine cell morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamdec1 A T 14: 68,806,172 (GRCm39) C434* probably null Het
Adprhl1 A G 8: 13,292,391 (GRCm39) probably benign Het
Ago1 T A 4: 126,357,499 (GRCm39) I59F possibly damaging Het
Arel1 T C 12: 84,967,467 (GRCm39) T786A probably damaging Het
Arhgap26 A G 18: 39,496,184 (GRCm39) K117R probably benign Het
Atp6v0b C T 4: 117,741,819 (GRCm39) G204D probably damaging Het
Bace2 T A 16: 97,237,973 (GRCm39) probably null Het
Bltp2 T A 11: 78,177,317 (GRCm39) probably null Het
Camk4 G A 18: 33,312,678 (GRCm39) probably null Het
Cdh26 C T 2: 178,123,425 (GRCm39) R675C possibly damaging Het
Cep152 T C 2: 125,406,134 (GRCm39) E1466G probably benign Het
Ces3b T C 8: 105,819,267 (GRCm39) F441S probably damaging Het
Cfap52 T C 11: 67,817,208 (GRCm39) T562A possibly damaging Het
Clca3a2 C A 3: 144,519,659 (GRCm39) M238I possibly damaging Het
Cntnap5c A T 17: 58,409,163 (GRCm39) D467V probably damaging Het
Col7a1 T A 9: 108,801,252 (GRCm39) probably null Het
Cstf1 A G 2: 172,219,630 (GRCm39) N247S possibly damaging Het
Dffb G T 4: 154,059,072 (GRCm39) N68K probably benign Het
Dnaaf10 T C 11: 17,179,851 (GRCm39) L284P probably damaging Het
Duox2 C T 2: 122,122,341 (GRCm39) G595S probably benign Het
Eftud2 T A 11: 102,755,551 (GRCm39) I228F probably damaging Het
Elmo3 T C 8: 106,035,803 (GRCm39) V578A probably benign Het
Elp2 A G 18: 24,764,528 (GRCm39) D625G possibly damaging Het
Ep300 C T 15: 81,524,329 (GRCm39) P1386S unknown Het
Fam120b A G 17: 15,637,899 (GRCm39) D610G probably damaging Het
Fastk A T 5: 24,647,176 (GRCm39) probably benign Het
Fbxl6 A G 15: 76,421,391 (GRCm39) S252P probably damaging Het
Fbxo43 T C 15: 36,161,939 (GRCm39) K423E probably damaging Het
Filip1 T A 9: 79,726,744 (GRCm39) E625V possibly damaging Het
Fkbp9 T A 6: 56,833,363 (GRCm39) Y283* probably null Het
Gigyf2 T A 1: 87,306,737 (GRCm39) D142E possibly damaging Het
Gm10142 T C 10: 77,551,848 (GRCm39) probably null Het
Golga5 T C 12: 102,442,447 (GRCm39) V262A probably benign Het
Hectd4 T C 5: 121,467,668 (GRCm39) V2539A probably benign Het
Ica1 G T 6: 8,653,632 (GRCm39) S335* probably null Het
Itga1 A T 13: 115,143,433 (GRCm39) probably benign Het
Itgb1 T C 8: 129,444,166 (GRCm39) probably benign Het
Itpr1 G A 6: 108,450,550 (GRCm39) V1960I probably benign Het
Kcnh4 C T 11: 100,637,758 (GRCm39) G633E probably benign Het
Kprp C T 3: 92,732,718 (GRCm39) V111I probably benign Het
Lcp1 A T 14: 75,464,441 (GRCm39) D554V possibly damaging Het
Lgi3 A G 14: 70,772,138 (GRCm39) T228A probably benign Het
Lipa A T 19: 34,478,941 (GRCm39) F260I probably damaging Het
Lrriq1 C T 10: 103,051,634 (GRCm39) E373K probably damaging Het
Map6 G A 7: 98,986,043 (GRCm39) G649D probably benign Het
Mccc1 A G 3: 36,044,196 (GRCm39) probably null Het
Mical3 A T 6: 120,934,683 (GRCm39) S1799T probably benign Het
Mmp23 T A 4: 155,736,589 (GRCm39) T151S probably damaging Het
Myo1d T A 11: 80,565,534 (GRCm39) N401I probably damaging Het
Myo9b T A 8: 71,774,457 (GRCm39) S323T probably damaging Het
Nbn G T 4: 15,979,353 (GRCm39) W446L probably benign Het
Nedd1 A T 10: 92,552,127 (GRCm39) probably benign Het
Ngef C A 1: 87,415,684 (GRCm39) probably benign Het
Nup153 A T 13: 46,847,412 (GRCm39) N672K probably benign Het
Or10d1b T A 9: 39,613,469 (GRCm39) I199F probably damaging Het
Or2z8 C T 8: 72,812,244 (GRCm39) T240M probably damaging Het
Or4e2 T C 14: 52,687,969 (GRCm39) V33A probably benign Het
Or4f57 T C 2: 111,791,361 (GRCm39) N19S probably benign Het
Pakap T G 4: 57,710,177 (GRCm39) V374G possibly damaging Het
Pdlim3 C A 8: 46,361,497 (GRCm39) probably benign Het
Pmfbp1 G A 8: 110,268,305 (GRCm39) E951K probably damaging Het
Pop1 T A 15: 34,516,037 (GRCm39) C548* probably null Het
Ppp1r16a C T 15: 76,574,999 (GRCm39) probably benign Het
Ptpdc1 A T 13: 48,739,456 (GRCm39) N658K probably benign Het
Ptprk A C 10: 28,082,221 (GRCm39) E63D possibly damaging Het
Rtf1 C T 2: 119,563,358 (GRCm39) R712W probably damaging Het
Samd7 A C 3: 30,805,222 (GRCm39) T2P probably benign Het
Sft2d1 A G 17: 8,538,254 (GRCm39) T52A probably benign Het
Slc25a26 A G 6: 94,487,814 (GRCm39) H91R probably damaging Het
Slc5a4a A G 10: 76,024,986 (GRCm39) E621G possibly damaging Het
Slf1 A T 13: 77,274,751 (GRCm39) L28* probably null Het
Snapc1 C T 12: 74,021,806 (GRCm39) R81C probably damaging Het
Sorcs2 G A 5: 36,554,897 (GRCm39) probably benign Het
Tacc2 T C 7: 130,353,555 (GRCm39) probably benign Het
Tas2r140 A G 6: 133,032,290 (GRCm39) V156A possibly damaging Het
Terf2ip C A 8: 112,744,796 (GRCm39) T371K possibly damaging Het
Tifa C T 3: 127,590,537 (GRCm39) L103F probably damaging Het
Tmco3 A G 8: 13,342,037 (GRCm39) N104D probably damaging Het
Tmem259 T A 10: 79,814,797 (GRCm39) D240V probably damaging Het
Trim60 C T 8: 65,453,700 (GRCm39) R183H probably benign Het
Trps1 T C 15: 50,528,139 (GRCm39) N725D probably damaging Het
Ttn C T 2: 76,645,150 (GRCm39) V12902M probably damaging Het
Ubxn4 G A 1: 128,190,641 (GRCm39) E256K probably benign Het
Unc79 A G 12: 103,079,150 (GRCm39) K1772E probably damaging Het
Vwde C T 6: 13,193,125 (GRCm39) V405I probably benign Het
Wdr18 T A 10: 79,802,242 (GRCm39) D290E probably damaging Het
Wwc2 G A 8: 48,353,756 (GRCm39) A126V probably benign Het
Zfp882 A T 8: 72,667,367 (GRCm39) I105F possibly damaging Het
Zfp942 A T 17: 22,147,553 (GRCm39) C359S probably benign Het
Other mutations in Lamc3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00582:Lamc3 APN 2 31,790,593 (GRCm39) missense probably damaging 0.99
IGL00823:Lamc3 APN 2 31,808,533 (GRCm39) missense probably damaging 1.00
IGL01020:Lamc3 APN 2 31,804,668 (GRCm39) missense probably benign 0.07
IGL01086:Lamc3 APN 2 31,788,488 (GRCm39) missense probably damaging 1.00
IGL01618:Lamc3 APN 2 31,802,119 (GRCm39) missense probably damaging 0.99
IGL01655:Lamc3 APN 2 31,788,290 (GRCm39) missense probably damaging 1.00
IGL02093:Lamc3 APN 2 31,777,667 (GRCm39) missense probably damaging 1.00
IGL02309:Lamc3 APN 2 31,804,616 (GRCm39) splice site probably benign
IGL02340:Lamc3 APN 2 31,808,469 (GRCm39) missense probably damaging 1.00
IGL02410:Lamc3 APN 2 31,795,977 (GRCm39) missense probably damaging 0.99
IGL02548:Lamc3 APN 2 31,810,674 (GRCm39) missense probably benign 0.00
IGL02679:Lamc3 APN 2 31,835,410 (GRCm39) missense probably benign 0.01
IGL02751:Lamc3 APN 2 31,810,716 (GRCm39) missense probably benign 0.07
IGL02820:Lamc3 APN 2 31,813,034 (GRCm39) missense probably damaging 1.00
IGL02926:Lamc3 APN 2 31,825,738 (GRCm39) splice site probably benign
IGL02926:Lamc3 APN 2 31,825,737 (GRCm39) splice site probably benign
IGL03090:Lamc3 APN 2 31,798,710 (GRCm39) splice site probably benign
IGL03258:Lamc3 APN 2 31,777,695 (GRCm39) missense probably damaging 1.00
R0005:Lamc3 UTSW 2 31,812,440 (GRCm39) missense probably benign 0.07
R0137:Lamc3 UTSW 2 31,798,628 (GRCm39) missense probably damaging 1.00
R0179:Lamc3 UTSW 2 31,805,096 (GRCm39) splice site probably benign
R0512:Lamc3 UTSW 2 31,827,980 (GRCm39) missense probably damaging 1.00
R1052:Lamc3 UTSW 2 31,818,814 (GRCm39) missense probably benign 0.03
R1142:Lamc3 UTSW 2 31,830,733 (GRCm39) missense probably damaging 1.00
R1366:Lamc3 UTSW 2 31,818,859 (GRCm39) missense probably damaging 1.00
R1463:Lamc3 UTSW 2 31,777,423 (GRCm39) missense probably benign
R1515:Lamc3 UTSW 2 31,830,763 (GRCm39) missense probably damaging 1.00
R1642:Lamc3 UTSW 2 31,806,008 (GRCm39) missense probably damaging 1.00
R1692:Lamc3 UTSW 2 31,811,793 (GRCm39) missense probably null 0.01
R1707:Lamc3 UTSW 2 31,802,141 (GRCm39) critical splice donor site probably null
R1714:Lamc3 UTSW 2 31,830,769 (GRCm39) missense probably benign 0.02
R1838:Lamc3 UTSW 2 31,815,594 (GRCm39) missense possibly damaging 0.89
R2940:Lamc3 UTSW 2 31,830,714 (GRCm39) missense probably benign 0.02
R3177:Lamc3 UTSW 2 31,798,637 (GRCm39) missense probably damaging 1.00
R3277:Lamc3 UTSW 2 31,798,637 (GRCm39) missense probably damaging 1.00
R3846:Lamc3 UTSW 2 31,814,604 (GRCm39) missense probably benign 0.01
R4065:Lamc3 UTSW 2 31,835,270 (GRCm39) missense probably benign 0.00
R4089:Lamc3 UTSW 2 31,810,520 (GRCm39) nonsense probably null
R4373:Lamc3 UTSW 2 31,788,244 (GRCm39) missense probably damaging 1.00
R4394:Lamc3 UTSW 2 31,821,964 (GRCm39) missense probably benign
R4395:Lamc3 UTSW 2 31,821,964 (GRCm39) missense probably benign
R4397:Lamc3 UTSW 2 31,821,964 (GRCm39) missense probably benign
R4746:Lamc3 UTSW 2 31,795,626 (GRCm39) missense possibly damaging 0.77
R4948:Lamc3 UTSW 2 31,830,748 (GRCm39) missense probably benign 0.02
R4960:Lamc3 UTSW 2 31,805,966 (GRCm39) missense probably benign 0.00
R5025:Lamc3 UTSW 2 31,798,681 (GRCm39) missense probably benign 0.13
R5062:Lamc3 UTSW 2 31,795,679 (GRCm39) missense possibly damaging 0.60
R5170:Lamc3 UTSW 2 31,777,356 (GRCm39) start codon destroyed probably benign 0.03
R5286:Lamc3 UTSW 2 31,808,608 (GRCm39) missense probably damaging 1.00
R5457:Lamc3 UTSW 2 31,821,997 (GRCm39) missense probably benign
R5655:Lamc3 UTSW 2 31,815,729 (GRCm39) missense probably benign 0.01
R5928:Lamc3 UTSW 2 31,811,721 (GRCm39) missense probably benign 0.00
R6018:Lamc3 UTSW 2 31,795,724 (GRCm39) missense probably damaging 1.00
R6479:Lamc3 UTSW 2 31,777,413 (GRCm39) missense probably benign
R6601:Lamc3 UTSW 2 31,810,544 (GRCm39) missense possibly damaging 0.94
R6920:Lamc3 UTSW 2 31,798,701 (GRCm39) missense probably damaging 1.00
R6924:Lamc3 UTSW 2 31,828,081 (GRCm39) missense probably benign
R7114:Lamc3 UTSW 2 31,820,657 (GRCm39) missense probably damaging 0.99
R7305:Lamc3 UTSW 2 31,820,714 (GRCm39) missense probably benign 0.39
R7559:Lamc3 UTSW 2 31,812,380 (GRCm39) missense probably benign 0.00
R7714:Lamc3 UTSW 2 31,812,279 (GRCm39) splice site probably null
R7787:Lamc3 UTSW 2 31,790,551 (GRCm39) missense probably damaging 0.99
R7819:Lamc3 UTSW 2 31,811,775 (GRCm39) missense probably benign
R8171:Lamc3 UTSW 2 31,804,983 (GRCm39) missense probably benign 0.06
R8208:Lamc3 UTSW 2 31,777,426 (GRCm39) missense possibly damaging 0.47
R8412:Lamc3 UTSW 2 31,802,128 (GRCm39) missense probably damaging 0.98
R9058:Lamc3 UTSW 2 31,798,653 (GRCm39) missense probably benign 0.01
R9242:Lamc3 UTSW 2 31,788,323 (GRCm39) missense probably benign 0.14
R9269:Lamc3 UTSW 2 31,818,908 (GRCm39) nonsense probably null
R9269:Lamc3 UTSW 2 31,813,017 (GRCm39) missense probably benign 0.11
X0010:Lamc3 UTSW 2 31,828,024 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACCCCAGGAAGCCACTAAGATGTTC -3'
(R):5'- TACAGGGCCTGGATGGCTACAAAG -3'

Sequencing Primer
(F):5'- cgcacctttaatcccagcac -3'
(R):5'- TGGATGGCTACAAAGCCTGG -3'
Posted On 2013-05-23