Incidental Mutation 'R1848:Mmp21'
ID 207897
Institutional Source Beutler Lab
Gene Symbol Mmp21
Ensembl Gene ENSMUSG00000030981
Gene Name matrix metallopeptidase 21
Synonyms b2b2458Clo, b2b873Clo
MMRRC Submission 039873-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.070) question?
Stock # R1848 (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 133278882 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glycine at position 323 (R323G)
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: R323G

PolyPhen 2 Score 0.055 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000033278
Gene: ENSMUSG00000030981
AA Change: R323G

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
AA Change: R323G

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000113853
Gene: ENSMUSG00000030981
AA Change: R323G

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
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.2%
Validation Efficiency 98% (120/123)
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: 120 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402J07Rik C A 8: 88,295,121 (GRCm39) Y86* probably null Het
Aadac A G 3: 59,947,118 (GRCm39) E272G probably damaging Het
Abcc8 A T 7: 45,816,326 (GRCm39) D271E probably benign Het
Acan T C 7: 78,748,783 (GRCm39) F1185L probably benign Het
Adam1a A T 5: 121,657,683 (GRCm39) C537S probably damaging Het
Ago2 A G 15: 72,995,814 (GRCm39) V395A probably benign Het
Alox15 A G 11: 70,241,578 (GRCm39) V101A probably damaging Het
Ankra2 T C 13: 98,407,632 (GRCm39) I194T probably damaging Het
Apobec4 C A 1: 152,631,981 (GRCm39) P3H probably damaging Het
Arid3b G T 9: 57,703,960 (GRCm39) Y329* probably null Het
Atm A T 9: 53,379,312 (GRCm39) S1993T probably benign Het
Bpgm T G 6: 34,464,669 (GRCm39) S129A probably benign Het
Brat1 A G 5: 140,704,264 (GRCm39) D839G possibly damaging Het
Ccdc15 A T 9: 37,253,866 (GRCm39) S128T probably benign Het
Cd300lg A T 11: 101,937,032 (GRCm39) probably benign Het
Cdc34b C A 11: 94,633,303 (GRCm39) Q168K probably damaging Het
Celsr2 A T 3: 108,308,626 (GRCm39) V1767E probably benign Het
Cep350 T C 1: 155,829,397 (GRCm39) D169G probably benign Het
Col7a1 A T 9: 108,798,633 (GRCm39) D1762V possibly damaging Het
Coro7 A G 16: 4,448,298 (GRCm39) L724P probably damaging Het
Crb1 T A 1: 139,164,750 (GRCm39) I1125F probably damaging Het
Ctif T A 18: 75,653,012 (GRCm39) D415V probably damaging Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dhrs2 A G 14: 55,478,298 (GRCm39) D237G probably benign Het
Dhx9 T C 1: 153,341,499 (GRCm39) Q582R probably damaging Het
Dnajc1 C T 2: 18,224,524 (GRCm39) R443Q probably damaging Het
Dnm2 C T 9: 21,416,977 (GRCm39) R837W possibly damaging Het
Dpf2 C A 19: 5,956,643 (GRCm39) Q70H probably damaging Het
Dqx1 T A 6: 83,043,088 (GRCm39) D608E probably damaging Het
Dync2h1 T A 9: 7,049,166 (GRCm39) T3245S probably benign Het
Ect2l A G 10: 18,075,781 (GRCm39) L35P probably damaging Het
Efcab5 A T 11: 76,994,132 (GRCm39) L1285Q probably damaging Het
Eif4g1 G C 16: 20,500,617 (GRCm39) R697P probably damaging Het
Emsy T A 7: 98,250,028 (GRCm39) E753V probably damaging Het
Entpd3 A G 9: 120,387,485 (GRCm39) I227M probably damaging Het
Epn1 T A 7: 5,092,997 (GRCm39) V103E probably damaging Het
Esrra T C 19: 6,889,378 (GRCm39) D337G probably benign Het
Fam83e A T 7: 45,378,193 (GRCm39) K406* probably null Het
Fam83e A T 7: 45,378,194 (GRCm39) K406M possibly damaging Het
Fat2 A G 11: 55,202,384 (GRCm39) I230T probably damaging Het
Fbxl16 A G 17: 26,035,420 (GRCm39) I6V probably benign Het
Fgf23 T C 6: 127,050,156 (GRCm39) I55T probably damaging Het
Fibcd1 T A 2: 31,711,561 (GRCm39) D288V probably damaging Het
Flnb T C 14: 7,892,113 (GRCm38) I594T probably damaging Het
Gabbr2 T C 4: 46,739,823 (GRCm39) E449G probably benign Het
Gbf1 T G 19: 46,260,476 (GRCm39) S1130A possibly damaging Het
Gipc3 T C 10: 81,177,099 (GRCm39) E157G probably damaging Het
Glra3 G T 8: 56,393,942 (GRCm39) A18S probably benign Het
Gm6625 A C 8: 89,873,462 (GRCm39) noncoding transcript Het
Gpx4 A G 10: 79,891,870 (GRCm39) probably benign Het
Grb10 A G 11: 11,896,029 (GRCm39) F264L possibly damaging Het
Grik3 T C 4: 125,587,931 (GRCm39) Y684H probably damaging Het
Gstp1 C T 19: 4,086,795 (GRCm39) probably benign Het
H2bc27 A T 11: 58,839,928 (GRCm39) I55F possibly damaging Het
Haus8 G A 8: 71,708,767 (GRCm39) probably benign Het
Hip1 G A 5: 135,463,995 (GRCm39) probably null Het
Hspbap1 T A 16: 35,639,134 (GRCm39) probably null Het
Htr2b T A 1: 86,027,151 (GRCm39) I452F possibly damaging Het
Hydin T A 8: 111,296,440 (GRCm39) H3656Q probably benign Het
Klb T A 5: 65,506,180 (GRCm39) D142E probably benign Het
Lamb3 A T 1: 193,016,924 (GRCm39) T777S possibly damaging Het
Lins1 C A 7: 66,364,070 (GRCm39) T650K probably damaging Het
Loxhd1 A G 18: 77,369,667 (GRCm39) K5R possibly damaging Het
Lpp G A 16: 24,580,405 (GRCm39) M40I probably damaging Het
Mia2 A T 12: 59,217,037 (GRCm39) probably benign Het
Miip A C 4: 147,947,549 (GRCm39) F204V probably damaging Het
Mta3 T A 17: 84,062,980 (GRCm39) probably benign Het
Myh1 A G 11: 67,104,456 (GRCm39) K1004R probably benign Het
Myh14 T A 7: 44,281,853 (GRCm39) I810F probably damaging Het
Nbas A C 12: 13,463,598 (GRCm39) D1295A probably damaging Het
Niban3 T C 8: 72,056,413 (GRCm39) M371T possibly damaging Het
Npr2 T G 4: 43,632,384 (GRCm39) V67G probably benign Het
Oas1f C A 5: 120,993,492 (GRCm39) Q235K probably damaging Het
Or12d17 T A 17: 37,777,938 (GRCm39) S280R probably damaging Het
Or13a27 T A 7: 139,925,900 (GRCm39) M1L probably benign Het
Or1p1 G T 11: 74,180,039 (GRCm39) C189F probably damaging Het
Or52ae9 T C 7: 103,390,381 (GRCm39) N22S probably benign Het
Or7e166 C T 9: 19,624,386 (GRCm39) H88Y probably benign Het
Pafah2 GCCCC GCCCCC 4: 134,152,852 (GRCm39) probably null Het
Pde1b A G 15: 103,433,767 (GRCm39) probably null Het
Pdilt T C 7: 119,088,607 (GRCm39) T465A probably benign Het
Plxnd1 T C 6: 115,943,507 (GRCm39) H1233R probably damaging Het
Ppm1b T A 17: 85,301,552 (GRCm39) M144K probably benign Het
Prkdc T C 16: 15,625,922 (GRCm39) L3316S probably benign Het
Prm2 T A 16: 10,609,455 (GRCm39) probably benign Het
Prmt7 T C 8: 106,963,640 (GRCm39) V240A probably benign Het
Prx C A 7: 27,218,313 (GRCm39) A938E possibly damaging Het
Rbm7 A G 9: 48,402,194 (GRCm39) V131A probably benign Het
Ric1 T A 19: 29,578,213 (GRCm39) probably null Het
Rnf150 A T 8: 83,590,639 (GRCm39) M1L possibly damaging Het
Rnf20 C T 4: 49,644,628 (GRCm39) R298W probably damaging Het
Rp1 T A 1: 4,417,455 (GRCm39) Y1219F possibly damaging Het
Scn7a A G 2: 66,514,357 (GRCm39) probably null Het
Sdad1 A G 5: 92,440,510 (GRCm39) probably null Het
Septin9 T C 11: 117,243,909 (GRCm39) probably benign Het
Serinc3 T C 2: 163,487,409 (GRCm39) probably benign Het
Shc3 C T 13: 51,615,424 (GRCm39) G178R probably damaging Het
Slc4a10 A T 2: 62,146,950 (GRCm39) K1090M probably damaging Het
Slco1a1 T C 6: 141,868,837 (GRCm39) I376V probably benign Het
Slmap A T 14: 26,143,729 (GRCm39) F719L probably benign Het
Smgc A G 15: 91,743,956 (GRCm39) N573D possibly damaging Het
Spx G A 6: 142,359,805 (GRCm39) probably null Het
Srrt C G 5: 137,295,207 (GRCm39) E308Q probably damaging Het
Tas2r130 T A 6: 131,607,560 (GRCm39) R78S probably benign Het
Tchhl1 A G 3: 93,378,408 (GRCm39) R371G probably damaging Het
Teddm2 C T 1: 153,726,194 (GRCm39) A174T probably benign Het
Tktl2 G A 8: 66,964,999 (GRCm39) V186M probably damaging Het
Trim33 T C 3: 103,231,956 (GRCm39) probably benign Het
Tspan31 A G 10: 126,905,327 (GRCm39) V40A probably damaging Het
Uevld A G 7: 46,594,975 (GRCm39) probably benign Het
Vcl G T 14: 21,059,063 (GRCm39) A560S probably benign Het
Vmn2r24 T A 6: 123,793,183 (GRCm39) C837S probably damaging Het
Vmn2r57 C T 7: 41,077,531 (GRCm39) V212M probably damaging Het
Vps13c A G 9: 67,843,622 (GRCm39) T1968A probably benign Het
Vtn A G 11: 78,391,393 (GRCm39) R269G probably damaging Het
Wdcp G A 12: 4,900,245 (GRCm39) V34I possibly damaging Het
Zc3h14 A G 12: 98,719,091 (GRCm39) D152G possibly damaging Het
Zfp189 C T 4: 49,529,266 (GRCm39) P123L probably benign Het
Zfp318 T C 17: 46,716,981 (GRCm39) S1038P possibly damaging Het
Zfp873 A G 10: 81,896,406 (GRCm39) D416G probably benign 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
R1037:Mmp21 UTSW 7 133,276,182 (GRCm39) missense probably benign 0.16
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
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'- AAAAGGATTGTTGCTCCTCACC -3'
(R):5'- GTGCCAGCAACGTCAAAGAC -3'

Sequencing Primer
(F):5'- AAAGGATTGTTGCTCCTCACCTGTAG -3'
(R):5'- GTCAAAGACTCAGGTTTGGTCCTAC -3'
Posted On 2014-06-23