Incidental Mutation 'R0718:Ltbp3'
ID 262048
Institutional Source Beutler Lab
Gene Symbol Ltbp3
Ensembl Gene ENSMUSG00000024940
Gene Name latent transforming growth factor beta binding protein 3
Synonyms Ltbp2
MMRRC Submission 038900-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.198) question?
Stock # R0718 (G1)
Quality Score 61
Status Validated
Chromosome 19
Chromosomal Location 5790932-5808560 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to T at 5796776 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000080214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081496]
AlphaFold Q61810
Predicted Effect probably benign
Transcript: ENSMUST00000081496
SMART Domains Protein: ENSMUSP00000080214
Gene: ENSMUSG00000024940

DomainStartEndE-ValueType
signal peptide 1 37 N/A INTRINSIC
EGF 109 138 6.76e-3 SMART
low complexity region 140 154 N/A INTRINSIC
low complexity region 191 199 N/A INTRINSIC
low complexity region 221 233 N/A INTRINSIC
low complexity region 254 273 N/A INTRINSIC
Pfam:TB 286 323 8e-9 PFAM
EGF_CA 352 392 2.08e-12 SMART
Pfam:TB 411 451 4.8e-18 PFAM
low complexity region 526 537 N/A INTRINSIC
EGF_CA 571 612 8.71e-6 SMART
EGF_CA 613 656 2.8e-9 SMART
EGF_CA 657 699 2.48e-10 SMART
EGF_CA 700 740 4.96e-10 SMART
EGF_CA 741 781 1.69e-12 SMART
EGF_CA 782 822 1.94e-12 SMART
EGF_CA 823 862 3.27e-10 SMART
EGF_CA 863 905 3.32e-11 SMART
Pfam:TB 925 967 5.7e-16 PFAM
EGF_CA 990 1032 4.49e-8 SMART
EGF_CA 1033 1073 3.17e-8 SMART
Pfam:TB 1097 1134 1.2e-11 PFAM
EGF 1170 1203 1.53e1 SMART
EGF_CA 1204 1248 1.53e-10 SMART
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 95.9%
Validation Efficiency 100% (96/96)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene forms a complex with transforming growth factor beta (TGF-beta) proteins and may be involved in their subcellular localization. Activation of this complex requires removal of the encoded binding protein. This protein also may play a structural role in the extracellular matrix. Three transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jan 2010]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit craniofacial malformations including an overshot mandible and ossification of synchondroses. Mutants develop osteosclerosis of long bones and osteoarthritis, and, in some cases, high corticosterone levels. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl4 A T 3: 95,586,918 (GRCm39) Y811N possibly damaging Het
Adrm1 T C 2: 179,816,940 (GRCm39) probably benign Het
Alms1 T A 6: 85,598,803 (GRCm39) S1210T probably benign Het
Ampd3 C T 7: 110,377,015 (GRCm39) P11L probably damaging Het
Arhgap5 A G 12: 52,563,290 (GRCm39) E87G possibly damaging Het
Armc5 C T 7: 127,839,242 (GRCm39) probably benign Het
Asic2 C G 11: 80,862,282 (GRCm39) probably benign Het
Asph A G 4: 9,514,683 (GRCm39) probably benign Het
Bicd2 T A 13: 49,531,351 (GRCm39) probably null Het
Brip1 A G 11: 86,034,131 (GRCm39) L530P possibly damaging Het
Bsn G T 9: 107,988,559 (GRCm39) probably benign Het
Btnl4 T A 17: 34,688,608 (GRCm39) H390L probably benign Het
Ccdc70 A C 8: 22,463,324 (GRCm39) K38T probably damaging Het
Ccni G A 5: 93,350,175 (GRCm39) P35S probably benign Het
Cdh17 A G 4: 11,810,451 (GRCm39) D714G possibly damaging Het
Cenpf A G 1: 189,386,181 (GRCm39) L2033P probably damaging Het
Cfap69 A T 5: 5,671,924 (GRCm39) M328K probably damaging Het
Cmah T G 13: 24,601,193 (GRCm39) probably null Het
Cog6 T C 3: 52,918,050 (GRCm39) T163A probably benign Het
Cyp2j8 G A 4: 96,389,433 (GRCm39) S130F probably benign Het
Dgki A G 6: 36,989,831 (GRCm39) V636A probably damaging Het
Dmkn T A 7: 30,464,211 (GRCm39) probably benign Het
Dnah6 A G 6: 73,012,276 (GRCm39) I3679T possibly damaging Het
Dsp A T 13: 38,380,740 (GRCm39) Y2495F possibly damaging Het
Exosc4 C T 15: 76,213,689 (GRCm39) A171V probably benign Het
Fbxw24 A G 9: 109,452,577 (GRCm39) probably benign Het
Flvcr1 A T 1: 190,757,779 (GRCm39) L171Q probably damaging Het
Fsd1 G T 17: 56,303,445 (GRCm39) probably null Het
Gm7732 A G 17: 21,350,106 (GRCm39) noncoding transcript Het
H2-K2 A C 17: 34,194,597 (GRCm39) noncoding transcript Het
Hgf A G 5: 16,798,857 (GRCm39) N295S probably damaging Het
Ift88 T A 14: 57,754,870 (GRCm39) D811E probably benign Het
Igsf9b T A 9: 27,234,657 (GRCm39) probably null Het
Immt T A 6: 71,840,156 (GRCm39) V311E probably damaging Het
Ipo11 T A 13: 107,056,119 (GRCm39) N51I possibly damaging Het
Isy1 T C 6: 87,796,158 (GRCm39) K260E probably damaging Het
Jchain T G 5: 88,674,061 (GRCm39) I28L probably benign Het
Jmjd1c T A 10: 67,054,725 (GRCm39) probably null Het
Kif13b T C 14: 64,989,111 (GRCm39) probably benign Het
Klhdc7b T C 15: 89,272,372 (GRCm39) Y427H possibly damaging Het
Klhl8 T C 5: 104,024,159 (GRCm39) probably benign Het
Lrp2 C T 2: 69,341,292 (GRCm39) D963N probably damaging Het
Ltf C A 9: 110,869,447 (GRCm39) Q41K probably benign Het
Med4 T A 14: 73,754,097 (GRCm39) I148N probably damaging Het
Mlh3 T G 12: 85,294,471 (GRCm39) S1242R possibly damaging Het
Mllt6 T C 11: 97,567,185 (GRCm39) probably benign Het
Mpdz A G 4: 81,210,710 (GRCm39) I1712T possibly damaging Het
Mrgprb4 T A 7: 47,848,301 (GRCm39) H209L probably benign Het
Nkapl A T 13: 21,652,610 (GRCm39) M1K probably null Het
Nmur2 T A 11: 55,920,324 (GRCm39) probably benign Het
Nsun2 T A 13: 69,691,816 (GRCm39) probably benign Het
Or10ag60 A G 2: 87,438,271 (GRCm39) I180V probably benign Het
Or8k35 G A 2: 86,424,425 (GRCm39) T249I probably benign Het
Ovgp1 T C 3: 105,882,146 (GRCm39) probably benign Het
Pcdh8 A G 14: 80,008,131 (GRCm39) V144A possibly damaging Het
Pcnx3 G A 19: 5,727,756 (GRCm39) probably benign Het
Pla2r1 C A 2: 60,309,874 (GRCm39) V570L possibly damaging Het
Plxnd1 C A 6: 115,943,599 (GRCm39) E1202D possibly damaging Het
Ppp1r37 T C 7: 19,266,179 (GRCm39) E529G probably benign Het
Prdm15 A G 16: 97,613,833 (GRCm39) F496L possibly damaging Het
Prlhr G T 19: 60,456,497 (GRCm39) S23* probably null Het
Prlhr A T 19: 60,456,443 (GRCm39) V41D probably benign Het
Prpf4 C T 4: 62,332,777 (GRCm39) probably benign Het
Psg26 C T 7: 18,209,160 (GRCm39) R416H probably benign Het
Psg26 T C 7: 18,212,212 (GRCm39) H381R probably benign Het
Ralgds T G 2: 28,439,128 (GRCm39) M717R probably benign Het
Rbms1 T C 2: 60,672,756 (GRCm39) N44D probably damaging Het
Rpa1 T C 11: 75,209,227 (GRCm39) probably benign Het
Rprd2 T C 3: 95,673,699 (GRCm39) N568S probably benign Het
Rptor A G 11: 119,763,202 (GRCm39) M929V probably benign Het
Rspo1 T A 4: 124,900,942 (GRCm39) C97S possibly damaging Het
Scin C T 12: 40,129,606 (GRCm39) G396S probably damaging Het
Scn9a T C 2: 66,377,456 (GRCm39) N409D probably damaging Het
Sf3b1 A G 1: 55,058,544 (GRCm39) I15T probably damaging Het
Sh3bp2 T C 5: 34,712,839 (GRCm39) V149A probably damaging Het
Slc39a12 T A 2: 14,412,237 (GRCm39) probably benign Het
Sp9 G T 2: 73,104,171 (GRCm39) A242S possibly damaging Het
Srr A G 11: 74,801,891 (GRCm39) V126A possibly damaging Het
Tatdn3 G T 1: 190,785,046 (GRCm39) probably benign Het
Tex14 G A 11: 87,390,439 (GRCm39) V379I probably benign Het
Tmed6 T C 8: 107,788,356 (GRCm39) N197S probably damaging Het
Ttbk2 A T 2: 120,575,641 (GRCm39) I1043N probably benign Het
Ttbk2 G A 2: 120,579,056 (GRCm39) L689F probably benign Het
Ttn A G 2: 76,641,040 (GRCm39) S5283P probably damaging Het
Ube3b C A 5: 114,540,616 (GRCm39) S441* probably null Het
Ush2a G A 1: 188,530,027 (GRCm39) C3272Y probably damaging Het
Vac14 T A 8: 111,359,109 (GRCm39) I95K probably damaging Het
Vangl2 G A 1: 171,833,784 (GRCm39) A433V probably damaging Het
Vwa5b1 A T 4: 138,336,135 (GRCm39) V153D probably damaging Het
Zfhx3 T A 8: 109,682,282 (GRCm39) D3240E unknown Het
Zfp945 A G 17: 23,070,004 (GRCm39) C632R probably damaging Het
Zfyve26 G A 12: 79,312,576 (GRCm39) probably benign Het
Zyg11b A T 4: 108,099,273 (GRCm39) I606N possibly damaging Het
Other mutations in Ltbp3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00507:Ltbp3 APN 19 5,806,044 (GRCm39) missense probably damaging 0.99
IGL00978:Ltbp3 APN 19 5,804,047 (GRCm39) missense probably benign 0.26
IGL01517:Ltbp3 APN 19 5,807,760 (GRCm39) missense possibly damaging 0.57
IGL01529:Ltbp3 APN 19 5,797,867 (GRCm39) missense probably benign 0.06
IGL03119:Ltbp3 APN 19 5,807,471 (GRCm39) missense probably damaging 0.98
abner UTSW 19 5,795,685 (GRCm39) missense probably benign 0.09
csp UTSW 19 5,797,716 (GRCm39) missense probably damaging 1.00
lilia UTSW 19 5,797,885 (GRCm39) critical splice donor site probably null
Rapunzel UTSW 19 5,803,970 (GRCm39) nonsense probably null
PIT4305001:Ltbp3 UTSW 19 5,802,095 (GRCm39) missense probably damaging 0.99
PIT4453001:Ltbp3 UTSW 19 5,807,822 (GRCm39) missense probably damaging 0.97
PIT4480001:Ltbp3 UTSW 19 5,801,254 (GRCm39) missense possibly damaging 0.73
R0211:Ltbp3 UTSW 19 5,802,171 (GRCm39) critical splice donor site probably null
R1103:Ltbp3 UTSW 19 5,797,440 (GRCm39) critical splice acceptor site probably null
R1103:Ltbp3 UTSW 19 5,797,439 (GRCm39) critical splice acceptor site probably null
R1299:Ltbp3 UTSW 19 5,795,456 (GRCm39) splice site probably benign
R1510:Ltbp3 UTSW 19 5,798,915 (GRCm39) missense probably benign 0.02
R1616:Ltbp3 UTSW 19 5,796,995 (GRCm39) missense probably damaging 1.00
R1682:Ltbp3 UTSW 19 5,801,782 (GRCm39) missense probably benign 0.02
R1752:Ltbp3 UTSW 19 5,795,685 (GRCm39) missense probably benign 0.09
R1806:Ltbp3 UTSW 19 5,803,970 (GRCm39) nonsense probably null
R1866:Ltbp3 UTSW 19 5,797,877 (GRCm39) missense probably benign 0.43
R1981:Ltbp3 UTSW 19 5,808,107 (GRCm39) missense probably benign 0.15
R2211:Ltbp3 UTSW 19 5,803,990 (GRCm39) missense possibly damaging 0.79
R2239:Ltbp3 UTSW 19 5,801,551 (GRCm39) nonsense probably null
R2261:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R2263:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R2380:Ltbp3 UTSW 19 5,801,551 (GRCm39) nonsense probably null
R2412:Ltbp3 UTSW 19 5,796,673 (GRCm39) missense probably benign 0.08
R2446:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R2449:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3056:Ltbp3 UTSW 19 5,801,434 (GRCm39) missense probably benign 0.11
R3080:Ltbp3 UTSW 19 5,806,916 (GRCm39) frame shift probably null
R3863:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3864:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3951:Ltbp3 UTSW 19 5,806,029 (GRCm39) missense probably damaging 1.00
R3961:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3962:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3963:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R3972:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R4028:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R4031:Ltbp3 UTSW 19 5,804,050 (GRCm39) missense probably benign 0.02
R4041:Ltbp3 UTSW 19 5,801,899 (GRCm39) missense possibly damaging 0.95
R4060:Ltbp3 UTSW 19 5,792,348 (GRCm39) missense probably benign 0.41
R4296:Ltbp3 UTSW 19 5,806,610 (GRCm39) critical splice acceptor site probably null
R4525:Ltbp3 UTSW 19 5,796,387 (GRCm39) missense probably benign 0.09
R4660:Ltbp3 UTSW 19 5,798,814 (GRCm39) splice site probably null
R4794:Ltbp3 UTSW 19 5,806,707 (GRCm39) missense probably damaging 1.00
R4980:Ltbp3 UTSW 19 5,803,955 (GRCm39) critical splice acceptor site probably null
R5071:Ltbp3 UTSW 19 5,806,851 (GRCm39) missense probably damaging 1.00
R5702:Ltbp3 UTSW 19 5,797,849 (GRCm39) missense probably benign
R5771:Ltbp3 UTSW 19 5,797,572 (GRCm39) missense probably damaging 1.00
R6021:Ltbp3 UTSW 19 5,803,708 (GRCm39) missense probably benign 0.00
R6053:Ltbp3 UTSW 19 5,802,122 (GRCm39) missense probably damaging 0.98
R6321:Ltbp3 UTSW 19 5,795,685 (GRCm39) missense probably benign 0.09
R6339:Ltbp3 UTSW 19 5,797,505 (GRCm39) missense probably damaging 1.00
R6371:Ltbp3 UTSW 19 5,795,800 (GRCm39) splice site probably null
R6709:Ltbp3 UTSW 19 5,797,885 (GRCm39) critical splice donor site probably null
R7666:Ltbp3 UTSW 19 5,797,034 (GRCm39) missense possibly damaging 0.79
R8499:Ltbp3 UTSW 19 5,798,712 (GRCm39) missense probably benign 0.01
R8937:Ltbp3 UTSW 19 5,797,512 (GRCm39) missense probably benign 0.09
R9362:Ltbp3 UTSW 19 5,803,697 (GRCm39) missense probably benign 0.01
R9645:Ltbp3 UTSW 19 5,802,099 (GRCm39) missense probably damaging 1.00
R9697:Ltbp3 UTSW 19 5,792,521 (GRCm39) missense probably benign 0.00
R9774:Ltbp3 UTSW 19 5,804,014 (GRCm39) missense probably benign 0.08
X0066:Ltbp3 UTSW 19 5,801,305 (GRCm39) missense probably benign 0.01
Z1177:Ltbp3 UTSW 19 5,797,758 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGTCACAAGTGCCCACAGCTTC -3'
(R):5'- ACATGCCAGGCATCGCACATTC -3'

Sequencing Primer
(F):5'- CTGGGTGACTGATCCAGCTATC -3'
(R):5'- ATCGCACATTCGTTGATATCTG -3'
Posted On 2015-02-04