Incidental Mutation 'IGL02142:Kdm2b'
ID 281598
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kdm2b
Ensembl Gene ENSMUSG00000029475
Gene Name lysine (K)-specific demethylase 2B
Synonyms Cxxc2, Fbxl10, Jhdm1b
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL02142
Quality Score
Status
Chromosome 5
Chromosomal Location 123008727-123127333 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 123085898 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 238 (E238K)
Ref Sequence ENSEMBL: ENSMUSP00000118488 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046073] [ENSMUST00000086200] [ENSMUST00000118027] [ENSMUST00000121739] [ENSMUST00000127403] [ENSMUST00000156474] [ENSMUST00000145082]
AlphaFold Q6P1G2
Predicted Effect possibly damaging
Transcript: ENSMUST00000046073
AA Change: E244K

PolyPhen 2 Score 0.809 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000038229
Gene: ENSMUSG00000029475
AA Change: E244K

DomainStartEndE-ValueType
Blast:JmjC 23 101 4e-41 BLAST
JmjC 147 315 3.61e-41 SMART
low complexity region 380 401 N/A INTRINSIC
low complexity region 406 424 N/A INTRINSIC
PDB:2YU2|A 472 546 1e-17 PDB
Pfam:zf-CXXC 578 624 3e-17 PFAM
PHD 634 696 8.58e-4 SMART
low complexity region 792 823 N/A INTRINSIC
low complexity region 903 913 N/A INTRINSIC
low complexity region 990 1006 N/A INTRINSIC
low complexity region 1018 1032 N/A INTRINSIC
FBOX 1038 1078 1.69e-2 SMART
LRR 1121 1143 1.31e2 SMART
LRR 1145 1170 2.9e2 SMART
LRR 1185 1209 2.04e2 SMART
LRR 1210 1235 1.1e1 SMART
LRR 1265 1290 3.91e1 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000086200
AA Change: E238K

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000083376
Gene: ENSMUSG00000029475
AA Change: E238K

DomainStartEndE-ValueType
Blast:JmjC 17 95 4e-41 BLAST
JmjC 141 309 3.61e-41 SMART
low complexity region 374 395 N/A INTRINSIC
low complexity region 400 418 N/A INTRINSIC
PDB:2YU2|A 466 540 1e-17 PDB
Pfam:zf-CXXC 572 618 2.1e-17 PFAM
PHD 628 690 8.58e-4 SMART
low complexity region 786 817 N/A INTRINSIC
low complexity region 897 907 N/A INTRINSIC
low complexity region 984 1000 N/A INTRINSIC
low complexity region 1012 1026 N/A INTRINSIC
FBOX 1032 1072 1.69e-2 SMART
LRR 1115 1137 1.31e2 SMART
LRR 1139 1164 2.9e2 SMART
LRR 1179 1203 2.04e2 SMART
LRR 1204 1229 1.1e1 SMART
LRR 1259 1284 3.91e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000118027
AA Change: E244K

PolyPhen 2 Score 0.049 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000114052
Gene: ENSMUSG00000029475
AA Change: E244K

DomainStartEndE-ValueType
Blast:JmjC 23 101 4e-41 BLAST
JmjC 147 315 3.61e-41 SMART
low complexity region 380 401 N/A INTRINSIC
low complexity region 406 424 N/A INTRINSIC
PDB:2YU2|A 472 546 9e-18 PDB
Pfam:zf-CXXC 578 624 2.1e-17 PFAM
PHD 634 696 8.58e-4 SMART
low complexity region 865 875 N/A INTRINSIC
low complexity region 952 968 N/A INTRINSIC
low complexity region 980 994 N/A INTRINSIC
FBOX 1000 1040 1.69e-2 SMART
LRR 1083 1105 1.31e2 SMART
LRR 1107 1132 2.9e2 SMART
LRR 1147 1171 2.04e2 SMART
LRR 1172 1197 1.1e1 SMART
LRR 1227 1252 3.91e1 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000121739
AA Change: E189K

PolyPhen 2 Score 0.912 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000114049
Gene: ENSMUSG00000029475
AA Change: E189K

DomainStartEndE-ValueType
Blast:JmjC 1 46 2e-19 BLAST
JmjC 92 260 3.61e-41 SMART
low complexity region 325 346 N/A INTRINSIC
low complexity region 351 369 N/A INTRINSIC
PDB:2YU2|A 417 491 1e-17 PDB
Pfam:zf-CXXC 523 569 5.4e-17 PFAM
PHD 579 641 8.58e-4 SMART
low complexity region 737 768 N/A INTRINSIC
low complexity region 848 858 N/A INTRINSIC
low complexity region 935 951 N/A INTRINSIC
low complexity region 963 977 N/A INTRINSIC
FBOX 983 1023 1.69e-2 SMART
LRR 1066 1088 1.31e2 SMART
LRR 1090 1115 2.9e2 SMART
LRR 1130 1154 2.04e2 SMART
LRR 1155 1180 1.1e1 SMART
LRR 1210 1235 3.91e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123479
Predicted Effect probably benign
Transcript: ENSMUST00000127403
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134501
Predicted Effect probably damaging
Transcript: ENSMUST00000156474
AA Change: E238K

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000118488
Gene: ENSMUSG00000029475
AA Change: E238K

DomainStartEndE-ValueType
Blast:JmjC 17 95 3e-42 BLAST
JmjC 141 309 3.61e-41 SMART
low complexity region 374 395 N/A INTRINSIC
low complexity region 400 418 N/A INTRINSIC
PDB:2YU2|A 466 512 1e-8 PDB
Predicted Effect possibly damaging
Transcript: ENSMUST00000145082
AA Change: E44K

PolyPhen 2 Score 0.809 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000114731
Gene: ENSMUSG00000029475
AA Change: E44K

DomainStartEndE-ValueType
JmjC 1 115 4.87e-15 SMART
Blast:JmjC 118 286 7e-65 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143273
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147544
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138929
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150543
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is a H3K36-specific histone demethylase, which contains an N-terminal jumonji C domain, a CxxC zinc finger domain, a plant homeodomain finger, an F-box, and eight leucine-rich repeats. Amongst its demonstrated functions, this protein plays roles in the suppression of premature cellular senescence, leukemia maintenance and development, maintenance of mouse embryonic stem cell pluripotency, and induced pluripotent stem cell generation. Mice homozygous for a targeted deletion of the zinc finger domain display embryonic lethality with development ceasing at approximately 7 to 8 days post coitum, demonstrating an essential role in early development. A pseudogene of this gene is found on chromosome 4. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2014]
PHENOTYPE: Mice homozygous for a targeted allele that does not express the long form protein exhibit exencephaly, fetal and postnatal lethality, coloboma, curly tail, oligozoospermia, increased apoptosis, and increased neuronal precursor proliferation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 T C 3: 121,963,575 (GRCm39) S2060P probably benign Het
Abcg4 A G 9: 44,189,014 (GRCm39) F426S probably benign Het
Actn1 C T 12: 80,222,929 (GRCm39) probably null Het
Adgrd1 T A 5: 129,208,648 (GRCm39) H251Q probably benign Het
Adgrg3 C T 8: 95,766,483 (GRCm39) P385S probably damaging Het
Ampd2 G T 3: 107,987,660 (GRCm39) probably benign Het
Arhgap42 A G 9: 9,155,360 (GRCm39) S86P probably damaging Het
Art5 C T 7: 101,747,123 (GRCm39) E121K probably null Het
Atad5 G A 11: 79,985,023 (GRCm39) E37K probably benign Het
Atp13a5 A G 16: 29,053,315 (GRCm39) V1084A probably benign Het
Cfap44 T C 16: 44,241,507 (GRCm39) I626T probably benign Het
Col16a1 T A 4: 129,945,440 (GRCm39) probably null Het
Defa22 T G 8: 21,653,130 (GRCm39) C81G possibly damaging Het
Dnm2 A G 9: 21,411,649 (GRCm39) Y622C probably damaging Het
Efna5 T A 17: 62,914,340 (GRCm39) L201F unknown Het
Elac1 T C 18: 73,871,991 (GRCm39) R335G probably benign Het
Enpp5 T C 17: 44,396,468 (GRCm39) V460A probably benign Het
Esr2 A G 12: 76,169,969 (GRCm39) V453A probably benign Het
Fam210b T A 2: 172,194,497 (GRCm39) probably benign Het
Fcgr1 T C 3: 96,191,893 (GRCm39) Y305C probably benign Het
Fcrlb A G 1: 170,736,248 (GRCm39) V176A probably damaging Het
Gabrq T A X: 71,879,783 (GRCm39) V256E possibly damaging Het
Gba1 T C 3: 89,113,148 (GRCm39) L193P probably damaging Het
Gm10717 C T 9: 3,025,616 (GRCm39) S67L probably benign Het
Helq A G 5: 100,930,960 (GRCm39) F597L probably benign Het
Hrh1 A T 6: 114,457,204 (GRCm39) I162L probably damaging Het
Jph1 A T 1: 17,161,884 (GRCm39) F259L probably damaging Het
Kdm4c T A 4: 74,225,253 (GRCm39) probably null Het
Kif13a T C 13: 46,925,011 (GRCm39) T308A probably benign Het
Lars1 C T 18: 42,360,345 (GRCm39) V704M probably benign Het
Lcmt2 A G 2: 120,969,394 (GRCm39) L343P possibly damaging Het
Lhfpl1 A G X: 144,123,733 (GRCm39) F125L probably benign Het
Lmbrd2 C A 15: 9,186,772 (GRCm39) D582E probably damaging Het
Lrrn2 T A 1: 132,866,983 (GRCm39) S683T possibly damaging Het
Macf1 T C 4: 123,365,842 (GRCm39) D1408G probably benign Het
Magi3 T C 3: 103,923,219 (GRCm39) K1166R probably benign Het
Marchf5 T C 19: 37,197,892 (GRCm39) probably benign Het
Ms4a20 G A 19: 11,087,695 (GRCm39) Q79* probably null Het
Naa25 A G 5: 121,564,825 (GRCm39) Q555R possibly damaging Het
Npat A G 9: 53,481,207 (GRCm39) T1005A probably benign Het
Nt5c3 G A 6: 56,863,670 (GRCm39) A108V probably damaging Het
Ocrl T A X: 47,024,995 (GRCm39) M322K probably damaging Het
Odad2 C A 18: 7,214,601 (GRCm39) W733C probably damaging Het
Or8g2 A G 9: 39,821,935 (GRCm39) T279A possibly damaging Het
Psg23 A T 7: 18,344,345 (GRCm39) V370E probably benign Het
Rassf2 A T 2: 131,838,353 (GRCm39) M311K possibly damaging Het
Rhobtb3 A G 13: 76,025,614 (GRCm39) Y501H probably damaging Het
Rpl4 A G 9: 64,083,488 (GRCm39) D179G possibly damaging Het
Scn2a T A 2: 65,546,182 (GRCm39) I915N probably damaging Het
Scn3a T A 2: 65,356,965 (GRCm39) T160S possibly damaging Het
Slx4ip T G 2: 136,909,942 (GRCm39) N242K possibly damaging Het
Spidr T A 16: 15,865,945 (GRCm39) Q288L probably benign Het
Sun1 A T 5: 139,216,918 (GRCm39) H255L possibly damaging Het
Tacc1 C T 8: 25,665,233 (GRCm39) G51S probably damaging Het
Tet2 T A 3: 133,185,900 (GRCm39) N1179I possibly damaging Het
Tgfbrap1 T C 1: 43,101,752 (GRCm39) Y349C probably damaging Het
Tnrc6a T C 7: 122,751,414 (GRCm39) probably benign Het
Trim32 T C 4: 65,532,736 (GRCm39) L431P probably damaging Het
Vmn1r35 A G 6: 66,656,334 (GRCm39) L112S probably damaging Het
Vmn2r100 A C 17: 19,742,583 (GRCm39) H319P probably damaging Het
Wdr20rt A G 12: 65,274,039 (GRCm39) T328A probably benign Het
Zbtb17 T C 4: 141,192,293 (GRCm39) Y413H probably benign Het
Other mutations in Kdm2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00578:Kdm2b APN 5 123,099,630 (GRCm39) missense probably damaging 1.00
IGL02061:Kdm2b APN 5 123,021,404 (GRCm39) missense probably damaging 1.00
IGL02143:Kdm2b APN 5 123,085,898 (GRCm39) missense probably damaging 0.99
IGL02147:Kdm2b APN 5 123,085,898 (GRCm39) missense probably damaging 0.99
IGL02294:Kdm2b APN 5 123,099,537 (GRCm39) missense probably damaging 1.00
IGL02309:Kdm2b APN 5 123,085,883 (GRCm39) missense probably damaging 0.99
IGL03039:Kdm2b APN 5 123,019,734 (GRCm39) missense probably benign 0.06
IGL03134:Kdm2b UTSW 5 123,070,737 (GRCm39) missense probably damaging 1.00
PIT4520001:Kdm2b UTSW 5 123,079,110 (GRCm39) missense probably damaging 1.00
R0008:Kdm2b UTSW 5 123,019,806 (GRCm39) missense probably benign 0.08
R0592:Kdm2b UTSW 5 123,099,197 (GRCm39) splice site probably benign
R0894:Kdm2b UTSW 5 123,122,523 (GRCm39) critical splice donor site probably null
R1078:Kdm2b UTSW 5 123,099,604 (GRCm39) missense possibly damaging 0.83
R1387:Kdm2b UTSW 5 123,018,331 (GRCm39) missense probably damaging 1.00
R1441:Kdm2b UTSW 5 123,070,943 (GRCm39) missense probably benign 0.25
R1550:Kdm2b UTSW 5 123,019,120 (GRCm39) missense probably damaging 1.00
R1795:Kdm2b UTSW 5 123,122,523 (GRCm39) critical splice donor site probably null
R2060:Kdm2b UTSW 5 123,021,428 (GRCm39) missense probably damaging 1.00
R2161:Kdm2b UTSW 5 123,018,762 (GRCm39) missense probably damaging 1.00
R2259:Kdm2b UTSW 5 123,020,479 (GRCm39) missense probably damaging 1.00
R3843:Kdm2b UTSW 5 123,072,856 (GRCm39) missense probably damaging 0.98
R3844:Kdm2b UTSW 5 123,072,856 (GRCm39) missense probably damaging 0.98
R3859:Kdm2b UTSW 5 123,018,290 (GRCm39) missense probably damaging 1.00
R4506:Kdm2b UTSW 5 123,026,688 (GRCm39) missense possibly damaging 0.58
R4680:Kdm2b UTSW 5 123,072,849 (GRCm39) missense probably damaging 0.99
R4786:Kdm2b UTSW 5 123,018,917 (GRCm39) critical splice acceptor site probably null
R4894:Kdm2b UTSW 5 123,079,030 (GRCm39) nonsense probably null
R5265:Kdm2b UTSW 5 123,016,651 (GRCm39) missense probably damaging 1.00
R5522:Kdm2b UTSW 5 123,087,225 (GRCm39) missense probably damaging 1.00
R5746:Kdm2b UTSW 5 123,017,427 (GRCm39) missense probably damaging 1.00
R5813:Kdm2b UTSW 5 123,009,931 (GRCm39) missense probably benign 0.37
R5920:Kdm2b UTSW 5 123,018,359 (GRCm39) missense probably damaging 1.00
R5961:Kdm2b UTSW 5 123,070,724 (GRCm39) missense probably benign 0.37
R6029:Kdm2b UTSW 5 123,017,650 (GRCm39) missense probably damaging 1.00
R6280:Kdm2b UTSW 5 123,016,687 (GRCm39) missense probably damaging 1.00
R6303:Kdm2b UTSW 5 123,019,807 (GRCm39) missense probably benign 0.34
R6304:Kdm2b UTSW 5 123,019,807 (GRCm39) missense probably benign 0.34
R6383:Kdm2b UTSW 5 123,072,841 (GRCm39) missense probably damaging 1.00
R6432:Kdm2b UTSW 5 123,018,254 (GRCm39) missense probably damaging 1.00
R6513:Kdm2b UTSW 5 123,018,302 (GRCm39) missense probably damaging 0.99
R6526:Kdm2b UTSW 5 123,099,532 (GRCm39) missense probably damaging 1.00
R7213:Kdm2b UTSW 5 123,059,532 (GRCm39) missense probably damaging 0.99
R7226:Kdm2b UTSW 5 123,059,512 (GRCm39) missense possibly damaging 0.60
R7292:Kdm2b UTSW 5 123,018,854 (GRCm39) missense probably damaging 0.98
R7893:Kdm2b UTSW 5 123,085,802 (GRCm39) missense probably benign 0.12
R8021:Kdm2b UTSW 5 123,070,982 (GRCm39) missense probably damaging 0.99
R8038:Kdm2b UTSW 5 123,098,958 (GRCm39) intron probably benign
R8162:Kdm2b UTSW 5 123,072,856 (GRCm39) missense probably damaging 0.98
R8397:Kdm2b UTSW 5 123,018,579 (GRCm39) missense probably benign 0.03
R8411:Kdm2b UTSW 5 123,018,239 (GRCm39) missense probably damaging 1.00
R8899:Kdm2b UTSW 5 123,125,851 (GRCm39) nonsense probably null
R8997:Kdm2b UTSW 5 123,018,236 (GRCm39) missense probably null 0.99
R9142:Kdm2b UTSW 5 123,127,112 (GRCm39) unclassified probably benign
R9192:Kdm2b UTSW 5 123,070,679 (GRCm39) missense probably benign 0.05
R9238:Kdm2b UTSW 5 123,009,889 (GRCm39) missense probably damaging 0.98
R9455:Kdm2b UTSW 5 123,099,537 (GRCm39) missense probably damaging 1.00
R9644:Kdm2b UTSW 5 123,120,842 (GRCm39) missense probably damaging 0.98
R9731:Kdm2b UTSW 5 123,125,823 (GRCm39) missense probably benign 0.03
Z1177:Kdm2b UTSW 5 123,018,860 (GRCm39) missense probably damaging 0.98
Posted On 2015-04-16