Incidental Mutation 'R2085:Malt1'
ID 230297
Institutional Source Beutler Lab
Gene Symbol Malt1
Ensembl Gene ENSMUSG00000032688
Gene Name MALT1 paracaspase
Synonyms D430033E09Rik, paracaspase, Pcasp1
MMRRC Submission 040090-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.428) question?
Stock # R2085 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 65564010-65611959 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 65606218 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 642 (D642G)
Ref Sequence ENSEMBL: ENSMUSP00000153585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049248] [ENSMUST00000224056]
AlphaFold Q2TBA3
Predicted Effect probably damaging
Transcript: ENSMUST00000049248
AA Change: D631G

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000048376
Gene: ENSMUSG00000032688
AA Change: D631G

DomainStartEndE-ValueType
low complexity region 19 35 N/A INTRINSIC
low complexity region 38 51 N/A INTRINSIC
PDB:2G7R|B 52 132 3e-29 PDB
IGc2 145 203 8.19e-9 SMART
IGc2 248 306 2.88e-4 SMART
Pfam:Peptidase_C14 340 557 1.4e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000224056
AA Change: D642G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 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 has been found to be recurrently rearranged in chromosomal translocation with two other genes - baculoviral IAP repeat-containing protein 3 (also known as apoptosis inhibitor 2) and immunoglobulin heavy chain locus - in mucosa-associated lymphoid tissue lymphomas. The protein encoded by this gene may play a role in NF-kappaB activation. Two alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene disrupts normal B cell development and leads to impaired cytokine production and T cell and B cell proliferative responses after antigen receptor engagement due to failure of NF-kappaB activation. [provided by MGI curators]
Allele List at MGI

All alleles(7) : Targeted, knock-out(2) Targeted, other(2) Gene trapped(3)

Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810408A11Rik G T 11: 69,791,198 (GRCm39) T127K possibly damaging Het
A2m T G 6: 121,653,918 (GRCm39) I1417S probably damaging Het
Acad10 A G 5: 121,787,523 (GRCm39) I142T possibly damaging Het
Adprm T A 11: 66,932,678 (GRCm39) D77V probably damaging Het
Apob C T 12: 8,062,240 (GRCm39) T3574I probably damaging Het
Bahcc1 A G 11: 120,178,908 (GRCm39) K2489R probably damaging Het
Bub1b A G 2: 118,452,676 (GRCm39) E443G possibly damaging Het
Cd9 A T 6: 125,440,734 (GRCm39) probably null Het
Cgnl1 G A 9: 71,538,160 (GRCm39) T1194M probably damaging Het
Clec9a T C 6: 129,387,274 (GRCm39) V43A probably benign Het
Col11a1 C T 3: 113,951,791 (GRCm39) R1074C probably damaging Het
Dpep3 A G 8: 106,701,346 (GRCm39) V401A probably damaging Het
Duox2 G T 2: 122,111,448 (GRCm39) H1417N probably damaging Het
Efhb C T 17: 53,733,937 (GRCm39) probably null Het
F2r T C 13: 95,741,418 (GRCm39) N39S probably benign Het
Fcamr T C 1: 130,739,335 (GRCm39) F212L probably damaging Het
Galt G A 4: 41,758,162 (GRCm39) R309Q probably damaging Het
Gas2l2 C A 11: 83,318,209 (GRCm39) A167S probably benign Het
Hecw1 A T 13: 14,438,672 (GRCm39) F904I possibly damaging Het
Herc2 C A 7: 55,862,713 (GRCm39) H4127Q possibly damaging Het
Hipk1 T C 3: 103,657,670 (GRCm39) T805A probably benign Het
Hivep1 A G 13: 42,337,226 (GRCm39) E2435G probably benign Het
Hivep2 C A 10: 14,004,713 (GRCm39) T437K probably benign Het
Hivep2 C A 10: 14,015,273 (GRCm39) C1813* probably null Het
Hyal4 C T 6: 24,755,749 (GRCm39) probably benign Het
Inpp4b A G 8: 82,678,903 (GRCm39) Y311C probably damaging Het
Itih4 A G 14: 30,614,280 (GRCm39) Y410C possibly damaging Het
Lama2 A T 10: 27,080,837 (GRCm39) C995* probably null Het
Lingo4 C A 3: 94,309,552 (GRCm39) D163E probably damaging Het
Mbd4 T A 6: 115,825,918 (GRCm39) M358L probably benign Het
Mbd5 T A 2: 49,169,323 (GRCm39) F1498Y possibly damaging Het
Me1 T C 9: 86,495,607 (GRCm39) Q280R probably damaging Het
Megf9 T C 4: 70,367,004 (GRCm39) H326R probably damaging Het
Nid2 G A 14: 19,828,111 (GRCm39) G516S probably benign Het
Or13p10 T C 4: 118,523,301 (GRCm39) S196P probably damaging Het
Or1e1 T C 11: 73,245,247 (GRCm39) S223P possibly damaging Het
Or4k1 T A 14: 50,377,580 (GRCm39) N172I probably damaging Het
Or5h18 C T 16: 58,848,232 (GRCm39) V13I probably benign Het
Or8b1c A G 9: 38,384,223 (GRCm39) Y60C probably damaging Het
Polr2j T C 5: 136,145,625 (GRCm39) F7L probably damaging Het
Ppp1r16a T A 15: 76,577,796 (GRCm39) D303E probably damaging Het
Prickle2 T C 6: 92,353,345 (GRCm39) E763G probably damaging Het
Rdh11 T C 12: 79,229,556 (GRCm39) Y239C possibly damaging Het
Sdhaf3 A G 6: 6,956,048 (GRCm39) R8G probably benign Het
Sgk2 T C 2: 162,854,890 (GRCm39) S305P probably damaging Het
Sptbn2 A G 19: 4,788,587 (GRCm39) S1189G probably benign Het
Stab2 A G 10: 86,790,023 (GRCm39) L581P probably damaging Het
Tifab T C 13: 56,324,110 (GRCm39) Q111R probably damaging Het
Ubr3 C T 2: 69,784,108 (GRCm39) R775C probably damaging Het
Usp17lb T A 7: 104,489,622 (GRCm39) Q434L possibly damaging Het
Wdr46 G T 17: 34,160,425 (GRCm39) E135* probably null Het
Zfp318 T A 17: 46,720,590 (GRCm39) probably null Het
Zfp874a T A 13: 67,590,967 (GRCm39) H239L probably damaging Het
Zscan29 A T 2: 121,000,427 (GRCm39) L60* probably null Het
Other mutations in Malt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00323:Malt1 APN 18 65,582,034 (GRCm39) nonsense probably null
IGL01354:Malt1 APN 18 65,608,262 (GRCm39) missense probably damaging 1.00
IGL01514:Malt1 APN 18 65,609,471 (GRCm39) missense possibly damaging 0.74
IGL01968:Malt1 APN 18 65,582,087 (GRCm39) missense probably benign 0.08
bryce_canyon UTSW 18 65,595,986 (GRCm39) critical splice donor site probably null
frappe UTSW 18 65,606,190 (GRCm39) missense probably benign 0.01
mousebird UTSW 18 65,608,331 (GRCm39) critical splice donor site probably null
yellowstone UTSW 18 65,591,271 (GRCm39) missense probably damaging 1.00
H8930:Malt1 UTSW 18 65,595,886 (GRCm39) nonsense probably null
R0319:Malt1 UTSW 18 65,595,986 (GRCm39) critical splice donor site probably null
R0512:Malt1 UTSW 18 65,591,271 (GRCm39) missense probably damaging 1.00
R0748:Malt1 UTSW 18 65,608,331 (GRCm39) critical splice donor site probably null
R2962:Malt1 UTSW 18 65,581,406 (GRCm39) missense probably benign 0.01
R4193:Malt1 UTSW 18 65,580,746 (GRCm39) missense probably benign 0.00
R4359:Malt1 UTSW 18 65,609,300 (GRCm39) missense probably benign 0.00
R4913:Malt1 UTSW 18 65,609,351 (GRCm39) missense probably damaging 1.00
R5201:Malt1 UTSW 18 65,609,126 (GRCm39) missense probably benign
R5925:Malt1 UTSW 18 65,564,439 (GRCm39) missense possibly damaging 0.86
R6944:Malt1 UTSW 18 65,570,991 (GRCm39) missense probably benign 0.08
R7108:Malt1 UTSW 18 65,597,122 (GRCm39) missense probably damaging 1.00
R7184:Malt1 UTSW 18 65,580,764 (GRCm39) missense probably benign
R7192:Malt1 UTSW 18 65,570,898 (GRCm39) missense probably benign 0.07
R7307:Malt1 UTSW 18 65,584,640 (GRCm39) missense possibly damaging 0.48
R7308:Malt1 UTSW 18 65,582,680 (GRCm39) critical splice donor site probably null
R7490:Malt1 UTSW 18 65,581,282 (GRCm39) missense probably benign 0.04
R7558:Malt1 UTSW 18 65,595,905 (GRCm39) missense probably damaging 1.00
R7756:Malt1 UTSW 18 65,606,190 (GRCm39) missense probably benign 0.01
R7758:Malt1 UTSW 18 65,606,190 (GRCm39) missense probably benign 0.01
R7892:Malt1 UTSW 18 65,597,187 (GRCm39) critical splice donor site probably null
R8112:Malt1 UTSW 18 65,582,680 (GRCm39) critical splice donor site probably null
R8507:Malt1 UTSW 18 65,603,594 (GRCm39) missense probably damaging 1.00
R9009:Malt1 UTSW 18 65,577,911 (GRCm39) missense probably benign 0.15
R9760:Malt1 UTSW 18 65,581,283 (GRCm39) missense probably benign 0.03
Z1177:Malt1 UTSW 18 65,581,355 (GRCm39) missense probably damaging 1.00
Z1177:Malt1 UTSW 18 65,564,444 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AATCTAACCTGTTCTGCCCATG -3'
(R):5'- CAGACTTATCACTGACTTTTACGG -3'

Sequencing Primer
(F):5'- ATTTACCAACGACTCTTTACGTG -3'
(R):5'- CCTAGAATTCACTTTGTAGACCAGGC -3'
Posted On 2014-09-18