Incidental Mutation 'R1037:Mmp21'
ID 93867
Institutional Source Beutler Lab
Gene Symbol Mmp21
Ensembl Gene ENSMUSG00000030981
Gene Name matrix metallopeptidase 21
Synonyms b2b2458Clo, b2b873Clo
MMRRC Submission 039136-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.070) question?
Stock # R1037 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 133275999-133281790 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 133276182 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 554 (K554E)
Ref Sequence ENSEMBL: ENSMUSP00000033278 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033278] [ENSMUST00000051169] [ENSMUST00000122136] [ENSMUST00000128901]
AlphaFold Q8K3F2
Predicted Effect probably benign
Transcript: ENSMUST00000033278
AA Change: K554E

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000033278
Gene: ENSMUSG00000030981
AA Change: K554E

DomainStartEndE-ValueType
Pfam:PG_binding_1 46 107 5.6e-13 PFAM
low complexity region 117 133 N/A INTRINSIC
ZnMc 166 327 2.67e-32 SMART
HX 332 390 1.97e-1 SMART
HX 393 448 5.36e-6 SMART
HX 450 497 9.33e-6 SMART
HX 505 548 1.11e0 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000051169
SMART Domains Protein: ENSMUSP00000059166
Gene: ENSMUSG00000039990

DomainStartEndE-ValueType
low complexity region 8 29 N/A INTRINSIC
low complexity region 116 128 N/A INTRINSIC
low complexity region 219 237 N/A INTRINSIC
low complexity region 254 264 N/A INTRINSIC
low complexity region 467 477 N/A INTRINSIC
low complexity region 529 549 N/A INTRINSIC
low complexity region 1171 1184 N/A INTRINSIC
low complexity region 1229 1237 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000122136
SMART Domains Protein: ENSMUSP00000113853
Gene: ENSMUSG00000030981

DomainStartEndE-ValueType
Pfam:PG_binding_1 46 107 1.9e-13 PFAM
low complexity region 117 133 N/A INTRINSIC
ZnMc 166 327 2.67e-32 SMART
Pfam:Hemopexin 351 390 4.7e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000128901
SMART Domains Protein: ENSMUSP00000115641
Gene: ENSMUSG00000039990

DomainStartEndE-ValueType
low complexity region 8 29 N/A INTRINSIC
low complexity region 116 128 N/A INTRINSIC
low complexity region 219 237 N/A INTRINSIC
low complexity region 254 264 N/A INTRINSIC
low complexity region 433 443 N/A INTRINSIC
low complexity region 495 515 N/A INTRINSIC
low complexity region 1137 1150 N/A INTRINSIC
low complexity region 1195 1203 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131894
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137338
Predicted Effect probably benign
Transcript: ENSMUST00000176661
SMART Domains Protein: ENSMUSP00000134967
Gene: ENSMUSG00000039990

DomainStartEndE-ValueType
low complexity region 116 124 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211072
Meta Mutation Damage Score 0.1822 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.1%
  • 10x: 94.3%
  • 20x: 85.9%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: This gene encodes a member of the matrix metalloproteinase family of extracellular matrix-degrading enzymes that are involved in tissue remodeling, wound repair, progression of atherosclerosis and tumor invasion. Mice harboring certain mutations in this gene exhibit congenital heart defects. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for an ENU-induced mutation exhibit heterotaxia and congenital cardiovascular defects including d-loop transposition of the great arteries, tricupid valve atresia, and ventricular septal defect. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933405L10Rik A G 8: 106,436,144 (GRCm39) S139G probably benign Het
Abca2 T A 2: 25,328,240 (GRCm39) probably benign Het
Abcb1b A T 5: 8,875,657 (GRCm39) N610I probably benign Het
Ahnak T C 19: 8,984,982 (GRCm39) F2089L probably benign Het
Cacnb1 T C 11: 97,895,843 (GRCm39) probably benign Het
Cep57 T C 9: 13,730,275 (GRCm39) I61V possibly damaging Het
Ckap5 T C 2: 91,380,974 (GRCm39) I110T probably benign Het
Clasp2 T C 9: 113,725,702 (GRCm39) probably benign Het
Col11a1 A C 3: 113,987,801 (GRCm39) E265A probably damaging Het
Cst13 A G 2: 148,672,251 (GRCm39) probably benign Het
Cyp24a1 G A 2: 170,333,537 (GRCm39) T272M probably damaging Het
Cyp4a14 A C 4: 115,347,193 (GRCm39) L415R probably damaging Het
Dbnl T C 11: 5,746,807 (GRCm39) F179S probably damaging Het
Eepd1 T C 9: 25,498,079 (GRCm39) L388P possibly damaging Het
Exosc8 G T 3: 54,640,159 (GRCm39) A55E probably damaging Het
Fam72a G A 1: 131,461,557 (GRCm39) V81I probably damaging Het
Fasn C T 11: 120,700,277 (GRCm39) M2182I probably benign Het
Fras1 C T 5: 96,862,322 (GRCm39) P2234S probably damaging Het
Grn C A 11: 102,323,896 (GRCm39) D33E possibly damaging Het
Gsap A G 5: 21,456,163 (GRCm39) probably benign Het
H2bc15 T A 13: 21,938,417 (GRCm39) V42E probably damaging Het
Hook3 T C 8: 26,562,378 (GRCm39) Q229R possibly damaging Het
Itgb6 T C 2: 60,480,412 (GRCm39) E308G probably damaging Het
Kmo C T 1: 175,479,184 (GRCm39) P240L possibly damaging Het
Lrrc4c A G 2: 97,460,330 (GRCm39) M319V probably benign Het
Mia3 T C 1: 183,138,698 (GRCm39) I672M probably benign Het
Mib2 C T 4: 155,743,917 (GRCm39) G42S probably damaging Het
Mlc1 A G 15: 88,849,664 (GRCm39) L223P probably damaging Het
Nup160 C T 2: 90,524,246 (GRCm39) T383I probably damaging Het
Opcml T A 9: 28,814,595 (GRCm39) D290E probably damaging Het
Or10a3b T A 7: 108,445,191 (GRCm39) T9S probably benign Het
Or4a27 T A 2: 88,559,376 (GRCm39) D189V probably damaging Het
Or5ac19 C T 16: 59,089,307 (GRCm39) C241Y probably damaging Het
Or5d38 A G 2: 87,954,573 (GRCm39) I252T probably damaging Het
Or5k14 T C 16: 58,693,333 (GRCm39) Y60C probably damaging Het
Palm3 C A 8: 84,755,901 (GRCm39) T471K probably benign Het
Prl2c5 T A 13: 13,360,492 (GRCm39) L50* probably null Het
Pzp T C 6: 128,496,389 (GRCm39) N281S probably benign Het
Qser1 T C 2: 104,590,900 (GRCm39) Y1722C probably damaging Het
Ryr3 A G 2: 112,699,453 (GRCm39) V879A probably benign Het
Sbno1 A G 5: 124,531,975 (GRCm39) S736P possibly damaging Het
Septin5 G A 16: 18,441,844 (GRCm39) probably benign Het
Slc17a6 A G 7: 51,298,996 (GRCm39) probably benign Het
Spag17 A T 3: 100,010,433 (GRCm39) T1976S probably benign Het
Swt1 A T 1: 151,246,320 (GRCm39) probably benign Het
Tenm4 T C 7: 96,446,688 (GRCm39) W853R probably damaging Het
Thbs1 A T 2: 117,953,532 (GRCm39) Q983L probably damaging Het
Tmem191 A G 16: 17,094,347 (GRCm39) probably benign Het
Tmprss11g A T 5: 86,638,606 (GRCm39) V294D probably damaging Het
Tor1aip2 A G 1: 155,941,082 (GRCm39) S463G probably benign Het
Trim36 A G 18: 46,329,385 (GRCm39) probably benign Het
Ttc1 A G 11: 43,621,326 (GRCm39) V285A possibly damaging Het
Uckl1 C T 2: 181,214,278 (GRCm39) R303H possibly damaging Het
Vwa8 C A 14: 79,324,094 (GRCm39) C1132* probably null Het
Other mutations in Mmp21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01868:Mmp21 APN 7 133,277,643 (GRCm39) missense probably damaging 1.00
IGL02822:Mmp21 APN 7 133,277,828 (GRCm39) missense possibly damaging 0.80
IGL03240:Mmp21 APN 7 133,276,300 (GRCm39) missense probably damaging 0.97
IGL03261:Mmp21 APN 7 133,276,403 (GRCm39) missense probably benign 0.01
R0659:Mmp21 UTSW 7 133,279,396 (GRCm39) splice site probably benign
R1463:Mmp21 UTSW 7 133,277,588 (GRCm39) splice site probably null
R1523:Mmp21 UTSW 7 133,280,774 (GRCm39) missense probably benign
R1710:Mmp21 UTSW 7 133,279,014 (GRCm39) missense probably damaging 1.00
R1804:Mmp21 UTSW 7 133,280,611 (GRCm39) missense probably benign 0.01
R1848:Mmp21 UTSW 7 133,278,882 (GRCm39) missense probably benign 0.05
R2993:Mmp21 UTSW 7 133,280,715 (GRCm39) missense probably damaging 1.00
R3431:Mmp21 UTSW 7 133,280,479 (GRCm39) missense probably benign 0.00
R4790:Mmp21 UTSW 7 133,276,759 (GRCm39) missense probably damaging 1.00
R4870:Mmp21 UTSW 7 133,280,406 (GRCm39) missense probably damaging 1.00
R5134:Mmp21 UTSW 7 133,280,742 (GRCm39) missense probably benign 0.00
R5347:Mmp21 UTSW 7 133,277,651 (GRCm39) missense probably benign
R5682:Mmp21 UTSW 7 133,276,358 (GRCm39) missense probably benign 0.00
R5905:Mmp21 UTSW 7 133,280,443 (GRCm39) missense probably benign 0.17
R6028:Mmp21 UTSW 7 133,280,443 (GRCm39) missense probably benign 0.17
R6936:Mmp21 UTSW 7 133,280,704 (GRCm39) missense probably benign 0.01
R7657:Mmp21 UTSW 7 133,280,562 (GRCm39) missense probably benign 0.00
R7702:Mmp21 UTSW 7 133,280,791 (GRCm39) missense probably damaging 1.00
R7786:Mmp21 UTSW 7 133,276,764 (GRCm39) missense probably benign
R8922:Mmp21 UTSW 7 133,276,000 (GRCm39) unclassified probably benign
R8937:Mmp21 UTSW 7 133,280,700 (GRCm39) missense probably benign 0.03
R8989:Mmp21 UTSW 7 133,276,746 (GRCm39) missense probably damaging 1.00
Z1177:Mmp21 UTSW 7 133,276,662 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGTGCCCTTTCCTAGACCAGAACTC -3'
(R):5'- GCCAAGTGTTTCCAGCAATAATGCC -3'

Sequencing Primer
(F):5'- AGTTTCAGTGCTCTAAGAGCC -3'
(R):5'- TTTCCAGCAATAATGCCTCAAAAC -3'
Posted On 2014-01-05