Incidental Mutation 'R7669:Kmt2b'
ID592043
Institutional Source Beutler Lab
Gene Symbol Kmt2b
Ensembl Gene ENSMUSG00000006307
Gene Namelysine (K)-specific methyltransferase 2B
Synonyms2610014H22Rik, Wbp7, Mll2
Accession Numbers

Genbank: NM_029274; MGI: 109565

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7669 (G1)
Quality Score225.009
Status Not validated
Chromosome7
Chromosomal Location30568858-30588726 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 30583231 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 1102 (E1102G)
Ref Sequence ENSEMBL: ENSMUSP00000103789 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006470] [ENSMUST00000108154]
Predicted Effect possibly damaging
Transcript: ENSMUST00000006470
AA Change: E1102G

PolyPhen 2 Score 0.841 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000006470
Gene: ENSMUSG00000006307
AA Change: E1102G

DomainStartEndE-ValueType
AT_hook 18 30 2.82e2 SMART
low complexity region 66 106 N/A INTRINSIC
low complexity region 110 122 N/A INTRINSIC
AT_hook 149 159 2.4e2 SMART
AT_hook 218 230 1.95e2 SMART
low complexity region 249 263 N/A INTRINSIC
low complexity region 272 302 N/A INTRINSIC
coiled coil region 353 413 N/A INTRINSIC
AT_hook 476 488 5.47e-1 SMART
low complexity region 501 517 N/A INTRINSIC
low complexity region 578 606 N/A INTRINSIC
low complexity region 621 657 N/A INTRINSIC
low complexity region 673 700 N/A INTRINSIC
low complexity region 715 728 N/A INTRINSIC
low complexity region 738 777 N/A INTRINSIC
low complexity region 910 922 N/A INTRINSIC
Pfam:zf-CXXC 963 1010 7.2e-15 PFAM
low complexity region 1039 1061 N/A INTRINSIC
low complexity region 1103 1115 N/A INTRINSIC
PHD 1209 1256 1.25e-5 SMART
PHD 1257 1307 5.4e-10 SMART
PHD 1343 1400 1.27e-6 SMART
low complexity region 1415 1427 N/A INTRINSIC
PHD 1646 1692 3.82e-1 SMART
FYRN 1745 1788 3.25e-19 SMART
low complexity region 1881 1899 N/A INTRINSIC
low complexity region 1912 1942 N/A INTRINSIC
low complexity region 1961 1978 N/A INTRINSIC
low complexity region 1991 2003 N/A INTRINSIC
low complexity region 2013 2026 N/A INTRINSIC
low complexity region 2048 2061 N/A INTRINSIC
low complexity region 2087 2105 N/A INTRINSIC
low complexity region 2127 2138 N/A INTRINSIC
low complexity region 2215 2235 N/A INTRINSIC
low complexity region 2239 2270 N/A INTRINSIC
low complexity region 2396 2406 N/A INTRINSIC
FYRC 2419 2504 4.83e-36 SMART
SET 2581 2703 1.67e-42 SMART
PostSET 2705 2721 4.65e-4 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000108154
AA Change: E1102G

PolyPhen 2 Score 0.841 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000103789
Gene: ENSMUSG00000006307
AA Change: E1102G

DomainStartEndE-ValueType
AT_hook 18 30 2.82e2 SMART
low complexity region 66 106 N/A INTRINSIC
low complexity region 110 122 N/A INTRINSIC
AT_hook 149 159 2.4e2 SMART
AT_hook 218 230 1.95e2 SMART
low complexity region 249 263 N/A INTRINSIC
low complexity region 272 302 N/A INTRINSIC
coiled coil region 353 413 N/A INTRINSIC
AT_hook 476 488 5.47e-1 SMART
low complexity region 501 517 N/A INTRINSIC
low complexity region 578 606 N/A INTRINSIC
low complexity region 621 657 N/A INTRINSIC
low complexity region 673 700 N/A INTRINSIC
low complexity region 715 728 N/A INTRINSIC
low complexity region 738 777 N/A INTRINSIC
low complexity region 910 922 N/A INTRINSIC
Pfam:zf-CXXC 963 1010 1e-14 PFAM
low complexity region 1039 1061 N/A INTRINSIC
low complexity region 1103 1115 N/A INTRINSIC
PHD 1209 1256 1.25e-5 SMART
PHD 1257 1307 5.4e-10 SMART
PHD 1343 1400 1.27e-6 SMART
low complexity region 1415 1427 N/A INTRINSIC
PHD 1646 1692 3.82e-1 SMART
FYRN 1745 1788 3.25e-19 SMART
low complexity region 1872 1890 N/A INTRINSIC
low complexity region 1903 1933 N/A INTRINSIC
low complexity region 1952 1969 N/A INTRINSIC
low complexity region 1982 1994 N/A INTRINSIC
low complexity region 2004 2017 N/A INTRINSIC
low complexity region 2039 2052 N/A INTRINSIC
low complexity region 2078 2096 N/A INTRINSIC
low complexity region 2118 2129 N/A INTRINSIC
low complexity region 2206 2226 N/A INTRINSIC
low complexity region 2230 2261 N/A INTRINSIC
low complexity region 2383 2398 N/A INTRINSIC
FYRC 2411 2496 4.83e-36 SMART
SET 2573 2695 1.67e-42 SMART
PostSET 2697 2713 4.65e-4 SMART
Predicted Effect
SMART Domains Protein: ENSMUSP00000118486
Gene: ENSMUSG00000006307
AA Change: E393G

DomainStartEndE-ValueType
low complexity region 7 20 N/A INTRINSIC
low complexity region 30 69 N/A INTRINSIC
low complexity region 202 214 N/A INTRINSIC
Pfam:zf-CXXC 255 302 5.2e-15 PFAM
low complexity region 331 353 N/A INTRINSIC
low complexity region 395 407 N/A INTRINSIC
PHD 501 548 1.25e-5 SMART
PHD 549 599 5.4e-10 SMART
PHD 635 692 1.27e-6 SMART
low complexity region 707 719 N/A INTRINSIC
PHD 938 984 3.82e-1 SMART
FYRN 1037 1080 3.25e-19 SMART
low complexity region 1173 1191 N/A INTRINSIC
low complexity region 1204 1234 N/A INTRINSIC
low complexity region 1253 1270 N/A INTRINSIC
low complexity region 1283 1295 N/A INTRINSIC
low complexity region 1305 1318 N/A INTRINSIC
low complexity region 1340 1353 N/A INTRINSIC
low complexity region 1379 1397 N/A INTRINSIC
low complexity region 1419 1430 N/A INTRINSIC
low complexity region 1507 1527 N/A INTRINSIC
low complexity region 1531 1562 N/A INTRINSIC
low complexity region 1684 1699 N/A INTRINSIC
FYRC 1712 1797 4.83e-36 SMART
SET 1874 1996 1.67e-42 SMART
PostSET 1998 2014 4.65e-4 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which contains multiple domains including a CXXC zinc finger, three PHD zinc fingers, two FY-rich domains, and a SET (suppressor of variegation, enhancer of zeste, and trithorax) domain. The SET domain is a conserved C-terminal domain that characterizes proteins of the MLL (mixed-lineage leukemia) family. This gene is ubiquitously expressed in adult tissues. It is also amplified in solid tumor cell lines, and may be involved in human cancer. Two alternatively spliced transcript variants encoding distinct isoforms have been reported for this gene, however, the full length nature of the shorter transcript is not known. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous disruption of this gene leads to embryonic growth retardation, abnormal somite development, neural tube defects, increased apoptosis, and complete embryonic lethality. Homozygotes for a hypomorphic allele show embryonic growth arrest, altered DNA methylation, and reduced female fertility. [provided by MGI curators]
Allele List at MGI

 All alleles(8) : Targeted, knock-out(2) Targeted, other(2) Gene trapped(4)

Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930435E12Rik C T 16: 38,828,091 D219N possibly damaging Het
5830411N06Rik A G 7: 140,296,321 S569G possibly damaging Het
Aars2 C T 17: 45,520,295 P930S probably benign Het
Ada T A 2: 163,728,191 K301* probably null Het
Alb T C 5: 90,463,991 L93P possibly damaging Het
Aldh1l1 G A 6: 90,570,862 G435S probably benign Het
Alox12b A T 11: 69,169,341 I627F probably benign Het
Aloxe3 A G 11: 69,135,120 I503V probably benign Het
Arhgap29 C T 3: 121,992,812 A342V probably damaging Het
BC024139 G A 15: 76,120,568 P636L possibly damaging Het
Bmp6 G T 13: 38,484,920 R293L probably damaging Het
Cfd G A 10: 79,891,613 probably null Het
Csmd1 C T 8: 15,917,273 A3197T probably damaging Het
Flii G A 11: 60,722,664 L166F probably damaging Het
Fmn1 T A 2: 113,365,477 N507K unknown Het
Foxe1 C A 4: 46,344,545 R118S possibly damaging Het
Fras1 T C 5: 96,692,624 V1646A probably benign Het
Gm14496 A G 2: 181,995,918 T262A possibly damaging Het
Gpbp1 A T 13: 111,439,124 S282T probably benign Het
Gria4 A T 9: 4,462,029 N641K probably damaging Het
Grin2a T G 16: 9,992,463 N24T probably benign Het
Gstm2 T G 3: 107,985,676 D40A probably benign Het
H2afy T C 13: 56,128,333 Y39C probably damaging Het
Heatr1 T A 13: 12,411,262 I657N probably benign Het
Mgam T A 6: 40,659,010 N366K probably benign Het
Mier2 A T 10: 79,549,676 V35E probably damaging Het
Mlxipl T C 5: 135,132,370 F381S possibly damaging Het
Mroh1 A G 15: 76,451,848 H1474R possibly damaging Het
Mtrf1l G T 10: 5,815,620 A239E probably damaging Het
Nbea G T 3: 55,717,779 A2297E probably damaging Het
Nectin4 A G 1: 171,380,259 E73G probably benign Het
Neurl1b C G 17: 26,438,746 H219Q probably benign Het
Nfia G A 4: 97,783,505 V151I probably damaging Het
Nol6 A G 4: 41,118,717 L720P probably damaging Het
Olfr58 A G 9: 19,783,543 N137D possibly damaging Het
Olfr772 A G 10: 129,174,259 F254S probably damaging Het
Patj A G 4: 98,518,942 E1054G probably damaging Het
Pcnx A G 12: 81,990,551 D1861G probably damaging Het
Prss12 A G 3: 123,447,396 T80A probably benign Het
Sgsm1 C A 5: 113,253,024 R1000L probably damaging Het
Sulf2 T C 2: 166,093,596 D199G possibly damaging Het
Suox T C 10: 128,670,911 D416G probably benign Het
Syne1 G A 10: 5,061,531 T38M probably damaging Het
Tcf7l2 T A 19: 55,924,543 C421* probably null Het
Traf7 C A 17: 24,513,308 G143* probably null Het
Trappc12 T C 12: 28,711,958 I544V probably benign Het
Trmt1 G A 8: 84,697,551 V434I probably benign Het
Ttc5 T C 14: 50,777,330 H160R probably benign Het
Xirp2 T A 2: 67,512,177 H1587Q probably benign Het
Zfp523 C T 17: 28,201,041 T220M probably damaging Het
Zfp804b A T 5: 6,769,362 S1234T probably damaging Het
Other mutations in Kmt2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00580:Kmt2b APN 7 30586513 unclassified probably benign
IGL00821:Kmt2b APN 7 30570613 missense probably damaging 1.00
IGL00985:Kmt2b APN 7 30579927 missense probably damaging 1.00
IGL01092:Kmt2b APN 7 30580507 missense probably damaging 1.00
IGL01933:Kmt2b APN 7 30569514 critical splice donor site probably null
IGL01949:Kmt2b APN 7 30577161 splice site probably null
IGL02253:Kmt2b APN 7 30581727 missense probably damaging 1.00
IGL02455:Kmt2b APN 7 30578878 critical splice donor site probably null
IGL02493:Kmt2b APN 7 30569511 unclassified probably benign
IGL02504:Kmt2b APN 7 30586543 unclassified probably benign
IGL02532:Kmt2b APN 7 30586889 unclassified probably benign
IGL02698:Kmt2b APN 7 30578693 splice site probably benign
IGL02717:Kmt2b APN 7 30583444 missense probably damaging 1.00
IGL02826:Kmt2b APN 7 30577144 missense probably damaging 1.00
IGL02966:Kmt2b APN 7 30575462 missense probably benign 0.02
IGL03386:Kmt2b APN 7 30573971 missense possibly damaging 0.94
ivoire UTSW 7 30584559 missense probably damaging 0.98
3-1:Kmt2b UTSW 7 30569615 nonsense probably null
FR4304:Kmt2b UTSW 7 30586363 unclassified probably benign
FR4340:Kmt2b UTSW 7 30586363 unclassified probably benign
FR4340:Kmt2b UTSW 7 30586369 unclassified probably benign
FR4340:Kmt2b UTSW 7 30586375 unclassified probably benign
FR4342:Kmt2b UTSW 7 30586375 unclassified probably benign
FR4449:Kmt2b UTSW 7 30586361 unclassified probably benign
FR4449:Kmt2b UTSW 7 30586366 unclassified probably benign
FR4449:Kmt2b UTSW 7 30586369 unclassified probably benign
FR4548:Kmt2b UTSW 7 30586380 unclassified probably benign
FR4589:Kmt2b UTSW 7 30586361 unclassified probably benign
FR4589:Kmt2b UTSW 7 30586364 nonsense probably null
FR4589:Kmt2b UTSW 7 30586381 unclassified probably benign
FR4737:Kmt2b UTSW 7 30586366 unclassified probably benign
FR4737:Kmt2b UTSW 7 30586367 unclassified probably benign
FR4737:Kmt2b UTSW 7 30586370 unclassified probably benign
FR4737:Kmt2b UTSW 7 30586378 unclassified probably benign
FR4976:Kmt2b UTSW 7 30586360 unclassified probably benign
FR4976:Kmt2b UTSW 7 30586362 unclassified probably benign
FR4976:Kmt2b UTSW 7 30586364 nonsense probably null
FR4976:Kmt2b UTSW 7 30586366 unclassified probably benign
FR4976:Kmt2b UTSW 7 30586373 unclassified probably benign
PIT4403001:Kmt2b UTSW 7 30585689 missense probably damaging 1.00
PIT4802001:Kmt2b UTSW 7 30579571 missense probably damaging 0.99
R0057:Kmt2b UTSW 7 30576792 splice site probably benign
R0131:Kmt2b UTSW 7 30583921 missense probably damaging 0.99
R0241:Kmt2b UTSW 7 30577069 missense probably damaging 1.00
R0241:Kmt2b UTSW 7 30577069 missense probably damaging 1.00
R0377:Kmt2b UTSW 7 30574193 missense probably damaging 1.00
R0396:Kmt2b UTSW 7 30576755 missense probably damaging 1.00
R1241:Kmt2b UTSW 7 30574940 missense probably damaging 0.98
R1252:Kmt2b UTSW 7 30580487 missense probably damaging 0.99
R1418:Kmt2b UTSW 7 30576960 splice site probably benign
R1599:Kmt2b UTSW 7 30570575 missense probably damaging 1.00
R1632:Kmt2b UTSW 7 30583962 missense probably damaging 1.00
R1745:Kmt2b UTSW 7 30585850 missense possibly damaging 0.90
R1867:Kmt2b UTSW 7 30574658 missense possibly damaging 0.71
R1955:Kmt2b UTSW 7 30575351 missense possibly damaging 0.90
R2040:Kmt2b UTSW 7 30569420 missense probably damaging 1.00
R2113:Kmt2b UTSW 7 30583387 missense probably damaging 1.00
R2216:Kmt2b UTSW 7 30574065 missense probably benign 0.25
R2401:Kmt2b UTSW 7 30576708 missense probably damaging 1.00
R2518:Kmt2b UTSW 7 30576068 missense probably benign 0.10
R3436:Kmt2b UTSW 7 30576692 missense probably damaging 1.00
R4248:Kmt2b UTSW 7 30574064 missense probably benign 0.25
R4259:Kmt2b UTSW 7 30581081 missense probably damaging 0.99
R4290:Kmt2b UTSW 7 30581836 critical splice donor site probably null
R4388:Kmt2b UTSW 7 30588590 unclassified probably benign
R4542:Kmt2b UTSW 7 30580259 missense probably damaging 0.99
R4649:Kmt2b UTSW 7 30586358 unclassified probably benign
R4722:Kmt2b UTSW 7 30583202 missense probably damaging 1.00
R4891:Kmt2b UTSW 7 30576761 nonsense probably null
R4916:Kmt2b UTSW 7 30578517 missense probably damaging 0.99
R5104:Kmt2b UTSW 7 30569840 missense probably damaging 1.00
R5254:Kmt2b UTSW 7 30569175 missense probably damaging 1.00
R5262:Kmt2b UTSW 7 30569794 missense probably damaging 1.00
R5307:Kmt2b UTSW 7 30581673 missense possibly damaging 0.91
R5526:Kmt2b UTSW 7 30580444 missense probably damaging 1.00
R5609:Kmt2b UTSW 7 30577145 missense probably damaging 0.99
R6150:Kmt2b UTSW 7 30588477 unclassified probably benign
R6727:Kmt2b UTSW 7 30584559 missense probably damaging 0.98
R6824:Kmt2b UTSW 7 30586276 unclassified probably benign
R7048:Kmt2b UTSW 7 30569306 missense probably damaging 0.99
R7155:Kmt2b UTSW 7 30579963 missense probably damaging 0.99
R7307:Kmt2b UTSW 7 30580471 missense probably damaging 0.99
R7388:Kmt2b UTSW 7 30581960 missense probably damaging 1.00
R7555:Kmt2b UTSW 7 30569410 missense possibly damaging 0.83
R7569:Kmt2b UTSW 7 30569553 missense possibly damaging 0.54
R7616:Kmt2b UTSW 7 30582208 missense probably damaging 1.00
R7881:Kmt2b UTSW 7 30579783 missense probably damaging 1.00
R7964:Kmt2b UTSW 7 30579783 missense probably damaging 1.00
R7999:Kmt2b UTSW 7 30576774 missense probably damaging 1.00
R8003:Kmt2b UTSW 7 30569377 missense probably damaging 0.98
RF001:Kmt2b UTSW 7 30586382 unclassified probably benign
RF006:Kmt2b UTSW 7 30586377 unclassified probably benign
RF020:Kmt2b UTSW 7 30586382 unclassified probably benign
RF021:Kmt2b UTSW 7 30586357 unclassified probably benign
RF030:Kmt2b UTSW 7 30586377 unclassified probably benign
RF035:Kmt2b UTSW 7 30586357 unclassified probably benign
X0067:Kmt2b UTSW 7 30579573 missense probably damaging 0.99
Z1088:Kmt2b UTSW 7 30585251 missense probably benign 0.28
Z1176:Kmt2b UTSW 7 30577370 missense probably damaging 1.00
Z1177:Kmt2b UTSW 7 30575024 missense probably benign 0.08
Z1177:Kmt2b UTSW 7 30584163 missense probably damaging 0.98
Z1177:Kmt2b UTSW 7 30586416 missense unknown
Predicted Primers PCR Primer
(F):5'- GCTACCCTCTTAGACAGACTGAG -3'
(R):5'- ATAGTGAAGACGCTGTTGCC -3'

Sequencing Primer
(F):5'- GAGGAGTCCTGTCCCTTCTAAG -3'
(R):5'- ATTCCGATGAATCTCCTGAGGC -3'
Posted On2019-11-12