Incidental Mutation 'R1939:Lama5'
ID213790
Institutional Source Beutler Lab
Gene Symbol Lama5
Ensembl Gene ENSMUSG00000015647
Gene Namelaminin, alpha 5
Synonyms
MMRRC Submission 039957-MU
Accession Numbers

Ncbi RefSeq: NM_001081171.2; MGI: 105382

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1939 (G1)
Quality Score225
Status Not validated
Chromosome2
Chromosomal Location180176373-180225859 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 180190921 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 1646 (N1646S)
Ref Sequence ENSEMBL: ENSMUSP00000015791 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015791]
PDB Structure
LAMININ ALPHA5 CHAIN N-TERMINAL FRAGMENT [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000015791
AA Change: N1646S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000015791
Gene: ENSMUSG00000015647
AA Change: N1646S

DomainStartEndE-ValueType
signal peptide 1 40 N/A INTRINSIC
LamNT 44 303 1.06e-132 SMART
EGF_Lam 305 361 4.35e-6 SMART
EGF_Lam 364 431 5.78e-11 SMART
EGF_Lam 434 476 1.32e-5 SMART
EGF_Lam 500 544 8.63e-10 SMART
EGF_Lam 547 590 1.16e-10 SMART
EGF_Lam 593 635 4.63e-10 SMART
EGF_Lam 638 680 6.25e-7 SMART
EGF_Lam 683 726 3.1e-11 SMART
EGF_Lam 730 779 2.99e-4 SMART
EGF_Lam 782 831 4.66e-6 SMART
EGF_Lam 834 878 3.48e-5 SMART
low complexity region 1261 1273 N/A INTRINSIC
EGF_Lam 1443 1486 7.01e-10 SMART
EGF_like 1489 1530 3.64e-1 SMART
EGF_Lam 1533 1579 8.56e-14 SMART
EGF_Lam 1582 1630 1.86e-14 SMART
LamB 1689 1819 5.86e-61 SMART
EGF_like 1818 1862 2.74e0 SMART
EGF_Lam 1865 1912 3.32e-11 SMART
EGF_Lam 1915 1968 1.61e-9 SMART
EGF_Lam 1971 2022 6.39e-13 SMART
EGF_Lam 2025 2069 1.94e-12 SMART
EGF_Lam 2072 2116 1.35e-11 SMART
EGF_like 2103 2145 3.1e1 SMART
EGF_Lam 2119 2166 1.18e-2 SMART
Pfam:Laminin_I 2189 2453 1.7e-65 PFAM
low complexity region 2532 2548 N/A INTRINSIC
low complexity region 2557 2569 N/A INTRINSIC
low complexity region 2632 2641 N/A INTRINSIC
low complexity region 2663 2676 N/A INTRINSIC
LamG 2760 2912 3.97e-8 SMART
LamG 2966 3103 1.78e-10 SMART
LamG 3149 3274 1.11e-20 SMART
LamG 3359 3497 4.05e-23 SMART
LamG 3539 3670 3e-26 SMART
Meta Mutation Damage Score 0.1044 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 97.0%
  • 10x: 95.6%
  • 20x: 93.2%
Validation Efficiency
MGI Phenotype Strain: 3624772; 1934917
Lethality: E1-E17
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the vertebrate laminin alpha chains. 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. The protein encoded by this gene is the alpha-5 subunit of of laminin-10 (laminin-511), laminin-11 (laminin-521) and laminin-15 (laminin-523). [provided by RefSeq, Jun 2013]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit disrupted basal laminae leading to exencephaly, syndactyly, placentopathy, kidney defects, abnormal lobar septation with absence of a visceral pleural membrane, and lethality in late gestation. [provided by MGI curators]
Allele List at MGI

All alleles(49) : Targeted(5) Gene trapped(44)

Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700020L24Rik T A 11: 83,440,304 W11R probably damaging Het
2700049A03Rik A G 12: 71,160,412 probably null Het
3110002H16Rik T C 18: 12,180,505 L15P probably damaging Het
4933409G03Rik T C 2: 68,588,984 S26P possibly damaging Het
9930021J03Rik A G 19: 29,753,677 F712S possibly damaging Het
Ace2 A T X: 164,156,528 M123L possibly damaging Het
Acot3 A G 12: 84,058,551 N264S probably benign Het
Acvr1c A T 2: 58,283,505 N248K probably damaging Het
Adam22 A T 5: 8,330,015 F94L probably damaging Het
Adarb2 T C 13: 8,203,322 probably null Het
Aldh1b1 A G 4: 45,802,755 M98V possibly damaging Het
Arfgef2 T A 2: 166,873,628 V1331D probably damaging Het
Atf2 G A 2: 73,846,219 P184S probably damaging Het
Atp8b3 A T 10: 80,525,386 C785* probably null Het
Birc6 T C 17: 74,670,337 S4362P probably damaging Het
Chn1 A G 2: 73,624,901 C39R probably damaging Het
Cngb1 C A 8: 95,299,692 G154W probably damaging Het
Cntnap5b A G 1: 99,967,348 H115R probably benign Het
Col23a1 A G 11: 51,551,989 D159G unknown Het
Coro7 T C 16: 4,628,732 E843G probably benign Het
Dnase2a G T 8: 84,910,895 A309S possibly damaging Het
Dync2h1 A G 9: 7,139,159 probably null Het
Engase T A 11: 118,479,186 N97K probably damaging Het
Fam83b A T 9: 76,493,080 M247K probably damaging Het
Fer T C 17: 63,973,128 S65P probably damaging Het
Fgf10 A G 13: 118,789,152 R156G probably damaging Het
Gm10608 CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA 9: 119,160,716 probably null Het
Gm5415 T C 1: 32,545,546 I428V probably damaging Het
Gm904 T C 13: 50,644,736 probably null Het
Gpat2 T A 2: 127,435,959 *802K probably null Het
Hcfc2 G T 10: 82,702,450 R107L probably damaging Het
Itga8 T G 2: 12,300,846 D111A probably damaging Het
Jag1 C G 2: 137,083,473 V1070L possibly damaging Het
Lgals8 T G 13: 12,459,188 I10L probably benign Het
Lrp1b A G 2: 40,697,589 S116P unknown Het
Mcpt1 A T 14: 56,019,089 K94I possibly damaging Het
Mpnd T C 17: 56,015,920 F384S probably damaging Het
Mrgprb5 A T 7: 48,168,938 N16K probably benign Het
Myo15b A G 11: 115,887,703 T1139A probably benign Het
Nat8f5 A C 6: 85,817,819 I53R possibly damaging Het
Nav1 A T 1: 135,465,898 L1034Q probably damaging Het
Nudt6 T C 3: 37,405,230 Y54C probably damaging Het
Olfr1404 G T 1: 173,215,932 A94S probably benign Het
Olfr482 A G 7: 108,095,141 V143A probably benign Het
Olfr815 A C 10: 129,902,101 M203R probably damaging Het
Olfr881 A G 9: 37,993,089 N199S probably benign Het
Olfr893 T A 9: 38,209,429 Y72* probably null Het
Osbpl8 A T 10: 111,289,811 H784L probably benign Het
Osr1 T G 12: 9,579,687 S187A probably damaging Het
Pcdhgc5 A G 18: 37,821,950 Y759C probably damaging Het
Pkd1l2 G T 8: 117,046,182 Y1035* probably null Het
Pla2g15 A G 8: 106,163,295 T400A probably damaging Het
Pms1 A C 1: 53,196,976 L715R probably damaging Het
Prkd1 T C 12: 50,394,994 N254S probably benign Het
Prkdc T C 16: 15,835,913 V3868A possibly damaging Het
Ptprt T C 2: 161,927,640 N435S probably benign Het
Purb T C 11: 6,474,943 E315G unknown Het
Rap1b A T 10: 117,818,586 N116K probably damaging Het
Rp1l1 A G 14: 64,029,593 N876S probably benign Het
Rps6ka4 T A 19: 6,839,466 I114F probably damaging Het
Sh3bp2 A G 5: 34,551,619 N19D probably damaging Het
Slc16a4 A G 3: 107,301,001 M276V probably benign Het
Slc17a1 A G 13: 23,875,881 T172A probably benign Het
Slc4a7 C T 14: 14,748,581 A320V probably damaging Het
Slco1a6 T A 6: 142,133,230 Y113F probably damaging Het
Srsf6 C T 2: 162,934,483 probably benign Het
St3gal6 A T 16: 58,473,561 probably null Het
Tdp2 A G 13: 24,841,277 D343G probably benign Het
Tecpr2 T A 12: 110,933,169 L657Q probably damaging Het
Tet2 T C 3: 133,488,638 T12A possibly damaging Het
Trappc6a T A 7: 19,514,501 F28I probably damaging Het
Trim32 G A 4: 65,614,066 V287I probably benign Het
Trpd52l3 T C 19: 30,003,889 S15P probably damaging Het
Tsnaxip1 A G 8: 105,840,038 I169V probably benign Het
Ttc34 G A 4: 154,865,682 A1031T possibly damaging Het
Ttll11 T A 2: 35,940,753 Q18L probably null Het
Ttll8 A T 15: 88,915,486 I584N probably damaging Het
Ubiad1 A G 4: 148,444,011 L147P probably damaging Het
Ucp3 T C 7: 100,480,664 V171A probably benign Het
Vmn1r174 T A 7: 23,754,107 I66N probably damaging Het
Vmn2r13 T C 5: 109,191,986 D41G possibly damaging Het
Vmn2r4 T C 3: 64,398,555 D393G probably benign Het
Wipf2 C T 11: 98,892,410 R221* probably null Het
Zfp976 C A 7: 42,613,681 C244F unknown Het
Zmym5 A G 14: 56,799,120 V190A probably damaging Het
Other mutations in Lama5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01067:Lama5 APN 2 180176543 unclassified probably benign
IGL01370:Lama5 APN 2 180197400 missense possibly damaging 0.87
IGL01474:Lama5 APN 2 180196570 missense probably damaging 1.00
IGL01614:Lama5 APN 2 180180864 missense probably damaging 1.00
IGL01941:Lama5 APN 2 180192392 missense possibly damaging 0.71
IGL01953:Lama5 APN 2 180190704 missense probably damaging 0.97
IGL02093:Lama5 APN 2 180188587 missense probably damaging 1.00
IGL02197:Lama5 APN 2 180207219 missense possibly damaging 0.82
IGL02308:Lama5 APN 2 180190327 splice site probably benign
IGL02314:Lama5 APN 2 180194482 splice site probably benign
IGL02317:Lama5 APN 2 180191319 missense probably damaging 1.00
IGL02354:Lama5 APN 2 180193884 nonsense probably null
IGL02361:Lama5 APN 2 180193884 nonsense probably null
IGL02557:Lama5 APN 2 180190932 nonsense probably null
IGL03026:Lama5 APN 2 180195967 missense probably benign 0.34
IGL03160:Lama5 APN 2 180180335 missense probably damaging 1.00
IGL03238:Lama5 APN 2 180188574 missense probably benign
IGL03390:Lama5 APN 2 180207218 missense probably damaging 1.00
Salty UTSW 2 180181651 missense possibly damaging 0.84
PIT4378001:Lama5 UTSW 2 180189445 missense possibly damaging 0.89
R0003:Lama5 UTSW 2 180178079 unclassified probably null
R0056:Lama5 UTSW 2 180187106 intron probably benign
R0147:Lama5 UTSW 2 180190406 missense probably benign
R0148:Lama5 UTSW 2 180190406 missense probably benign
R0310:Lama5 UTSW 2 180181566 splice site probably benign
R0326:Lama5 UTSW 2 180182426 missense possibly damaging 0.90
R0368:Lama5 UTSW 2 180181230 nonsense probably null
R0479:Lama5 UTSW 2 180184457 missense probably benign 0.03
R0490:Lama5 UTSW 2 180180169 missense possibly damaging 0.90
R0636:Lama5 UTSW 2 180189331 critical splice donor site probably null
R0704:Lama5 UTSW 2 180179484 missense possibly damaging 0.84
R0733:Lama5 UTSW 2 180180718 missense possibly damaging 0.83
R1017:Lama5 UTSW 2 180195420 missense probably damaging 1.00
R1078:Lama5 UTSW 2 180179764 unclassified probably benign
R1294:Lama5 UTSW 2 180190921 missense probably benign 0.00
R1423:Lama5 UTSW 2 180195641 missense probably damaging 1.00
R1438:Lama5 UTSW 2 180182800 missense probably benign 0.01
R1447:Lama5 UTSW 2 180185878 missense probably damaging 0.99
R1540:Lama5 UTSW 2 180180151 missense probably benign
R1601:Lama5 UTSW 2 180197745 missense probably damaging 1.00
R1624:Lama5 UTSW 2 180206758 missense probably benign 0.02
R1674:Lama5 UTSW 2 180201987 missense probably benign 0.00
R1687:Lama5 UTSW 2 180194066 missense probably benign 0.00
R1696:Lama5 UTSW 2 180202486 missense probably damaging 1.00
R1701:Lama5 UTSW 2 180221369 missense probably damaging 1.00
R1778:Lama5 UTSW 2 180195481 splice site probably benign
R1936:Lama5 UTSW 2 180190921 missense probably benign 0.00
R1940:Lama5 UTSW 2 180190921 missense probably benign 0.00
R1953:Lama5 UTSW 2 180190747 missense possibly damaging 0.94
R1966:Lama5 UTSW 2 180188352 missense probably damaging 1.00
R2024:Lama5 UTSW 2 180179130 missense probably benign 0.00
R2079:Lama5 UTSW 2 180225508 missense possibly damaging 0.68
R2115:Lama5 UTSW 2 180186885 missense probably damaging 1.00
R2173:Lama5 UTSW 2 180196242 missense probably benign 0.00
R2272:Lama5 UTSW 2 180178603 missense possibly damaging 0.93
R2357:Lama5 UTSW 2 180180097 missense probably benign 0.01
R2860:Lama5 UTSW 2 180187247 missense probably benign 0.00
R2861:Lama5 UTSW 2 180187247 missense probably benign 0.00
R2939:Lama5 UTSW 2 180198954 missense probably damaging 1.00
R3053:Lama5 UTSW 2 180183067 missense probably damaging 0.99
R3430:Lama5 UTSW 2 180196317 missense probably benign 0.00
R3752:Lama5 UTSW 2 180187222 missense probably damaging 1.00
R3782:Lama5 UTSW 2 180194563 missense possibly damaging 0.57
R3901:Lama5 UTSW 2 180182351 splice site probably benign
R4248:Lama5 UTSW 2 180180427 missense possibly damaging 0.84
R4626:Lama5 UTSW 2 180184460 missense probably damaging 0.98
R4638:Lama5 UTSW 2 180190413 missense possibly damaging 0.89
R4669:Lama5 UTSW 2 180180637 missense probably damaging 1.00
R4673:Lama5 UTSW 2 180199266 missense probably damaging 1.00
R4677:Lama5 UTSW 2 180179366 missense possibly damaging 0.69
R4701:Lama5 UTSW 2 180191696 missense probably damaging 1.00
R4774:Lama5 UTSW 2 180185941 missense probably damaging 1.00
R4880:Lama5 UTSW 2 180177068 unclassified probably benign
R4923:Lama5 UTSW 2 180184149 missense probably benign 0.18
R4960:Lama5 UTSW 2 180208252 critical splice donor site probably null
R4983:Lama5 UTSW 2 180193449 missense probably benign 0.13
R5061:Lama5 UTSW 2 180198786 nonsense probably null
R5080:Lama5 UTSW 2 180207200 nonsense probably null
R5135:Lama5 UTSW 2 180202220 missense possibly damaging 0.89
R5206:Lama5 UTSW 2 180191304 missense probably damaging 1.00
R5296:Lama5 UTSW 2 180193801 missense probably damaging 1.00
R5319:Lama5 UTSW 2 180181118 missense probably damaging 1.00
R5355:Lama5 UTSW 2 180181651 missense possibly damaging 0.84
R5388:Lama5 UTSW 2 180190746 missense possibly damaging 0.83
R5528:Lama5 UTSW 2 180194563 missense probably benign 0.21
R5536:Lama5 UTSW 2 180189349 missense probably damaging 0.99
R5658:Lama5 UTSW 2 180208276 nonsense probably null
R5823:Lama5 UTSW 2 180192492 missense probably benign 0.04
R5885:Lama5 UTSW 2 180201831 missense probably damaging 1.00
R5889:Lama5 UTSW 2 180193674 intron probably benign
R5912:Lama5 UTSW 2 180195475 missense probably damaging 1.00
R5955:Lama5 UTSW 2 180197474 missense probably damaging 1.00
R6015:Lama5 UTSW 2 180185392 missense probably benign 0.36
R6037:Lama5 UTSW 2 180207013 missense probably damaging 1.00
R6037:Lama5 UTSW 2 180207013 missense probably damaging 1.00
R6191:Lama5 UTSW 2 180180611 missense probably damaging 0.98
R6191:Lama5 UTSW 2 180185959 missense probably damaging 1.00
R6359:Lama5 UTSW 2 180195982 missense probably benign 0.01
R6385:Lama5 UTSW 2 180196533 missense probably damaging 1.00
R6406:Lama5 UTSW 2 180197464 nonsense probably null
R6552:Lama5 UTSW 2 180181154 missense probably damaging 0.98
R6632:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6633:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6645:Lama5 UTSW 2 180179670 missense probably damaging 1.00
R6731:Lama5 UTSW 2 180188574 missense probably benign 0.09
R6744:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6798:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6799:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6801:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6851:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6869:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6881:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6882:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R6884:Lama5 UTSW 2 180191662 missense probably damaging 1.00
R7022:Lama5 UTSW 2 180180731 missense probably damaging 1.00
R7204:Lama5 UTSW 2 180202177 missense probably damaging 1.00
R7207:Lama5 UTSW 2 180207084 missense probably damaging 0.98
R7282:Lama5 UTSW 2 180201795 missense probably damaging 1.00
R7367:Lama5 UTSW 2 180192958 missense probably benign 0.01
X0065:Lama5 UTSW 2 180181731 missense probably benign 0.26
Predicted Primers PCR Primer
(F):5'- TGCAGCAGCTCTATCTCAGG -3'
(R):5'- ACAAGGACAACTGGTCTATTGTCTG -3'

Sequencing Primer
(F):5'- AGCTCTATCTCAGGCCGATG -3'
(R):5'- AACTGGTCTATTGTCTGGCTCTCAG -3'
Posted On2014-07-14