Incidental Mutation 'R6462:Mmp1a'
ID 517642
Institutional Source Beutler Lab
Gene Symbol Mmp1a
Ensembl Gene ENSMUSG00000043089
Gene Name matrix metallopeptidase 1a (interstitial collagenase)
Synonyms Mcol-A
MMRRC Submission 044596-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.281) question?
Stock # R6462 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 7464141-7476857 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 7467039 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 239 (Y239H)
Ref Sequence ENSEMBL: ENSMUSP00000034492 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034492] [ENSMUST00000217651]
AlphaFold Q9EPL5
Predicted Effect probably benign
Transcript: ENSMUST00000034492
AA Change: Y239H

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000034492
Gene: ENSMUSG00000043089
AA Change: Y239H

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
Pfam:PG_binding_1 25 84 8.2e-14 PFAM
ZnMc 97 259 2.99e-44 SMART
HX 281 323 8.12e-6 SMART
HX 325 369 7.81e-8 SMART
HX 374 421 5.82e-16 SMART
HX 423 463 2.18e0 SMART
Predicted Effect silent
Transcript: ENSMUST00000217651
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 92.6%
Validation Efficiency 95% (37/39)
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. The encoded preproprotein undergoes proteolytic processing to generate a mature, zinc-dependent endopeptidase enzyme that degrades collagens. Mice lacking the encoded protein exhibit decreased susceptibility to chemical carcinogen-induced lung tumor development and angiogenesis. This gene is located in a cluster of other matrix metalloproteinase genes on chromosome 9. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced inflammatory response following chemical induction of tumors and male mice exhibit fewer large induced tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arpc1a C T 5: 145,045,197 (GRCm39) S362F probably benign Het
Brd9 C T 13: 74,088,788 (GRCm39) A171V probably damaging Het
Camta1 A G 4: 151,170,621 (GRCm39) V62A probably damaging Het
Cdc5l G A 17: 45,703,975 (GRCm39) R750C probably benign Het
Ctdp1 C T 18: 80,463,689 (GRCm39) E116K probably damaging Het
Dync2i1 T C 12: 116,193,251 (GRCm39) N567S probably benign Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Epor T C 9: 21,870,551 (GRCm39) E443G probably benign Het
Fam90a1a A T 8: 22,449,298 (GRCm39) Q14L probably benign Het
Herc4 T C 10: 63,124,880 (GRCm39) L498P probably benign Het
Kif1b T C 4: 149,277,053 (GRCm39) M1337V probably benign Het
Lmod2 T G 6: 24,604,300 (GRCm39) V425G probably benign Het
Ly6c1 T A 15: 74,916,178 (GRCm39) probably benign Het
Me2 C A 18: 73,908,470 (GRCm39) V490F probably benign Het
Mllt3 T C 4: 87,692,338 (GRCm39) T27A probably damaging Het
Mycbp2 A G 14: 103,373,993 (GRCm39) probably null Het
Myo15b A C 11: 115,750,268 (GRCm39) E346A probably benign Het
Myo3a T C 2: 22,448,423 (GRCm39) F66S probably damaging Het
Ncor2 T C 5: 125,101,236 (GRCm39) Y137C probably damaging Het
Nup98 A T 7: 101,844,223 (GRCm39) F37L probably benign Het
Odf2l T G 3: 144,852,672 (GRCm39) L472R probably damaging Het
Or10al2 T C 17: 37,983,111 (GRCm39) Y66H probably damaging Het
P4ha3 T A 7: 99,963,873 (GRCm39) I463N probably damaging Het
Pappa C A 4: 65,043,128 (GRCm39) T117K probably damaging Het
Ppme1 C A 7: 99,987,599 (GRCm39) R271M probably benign Het
Rps6ka4 T G 19: 6,814,957 (GRCm39) E249A possibly damaging Het
Rxfp1 T A 3: 79,555,596 (GRCm39) I587F probably benign Het
Sipa1l2 A G 8: 126,217,969 (GRCm39) V456A probably damaging Het
Slc25a23 T A 17: 57,359,720 (GRCm39) I344F probably damaging Het
St3gal1 A G 15: 66,983,195 (GRCm39) V187A possibly damaging Het
Tbc1d10c T C 19: 4,234,893 (GRCm39) I389M possibly damaging Het
Tep1 A G 14: 51,081,836 (GRCm39) F1205L probably benign Het
Tgfbr1 T A 4: 47,402,846 (GRCm39) H214Q probably damaging Het
Traf3ip2 T A 10: 39,515,243 (GRCm39) N340K probably benign Het
Zbbx T C 3: 74,985,966 (GRCm39) E362G probably benign Het
Zfp46 A C 4: 136,017,924 (GRCm39) T253P probably damaging Het
Other mutations in Mmp1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00477:Mmp1a APN 9 7,476,260 (GRCm39) missense probably benign 0.04
IGL02179:Mmp1a APN 9 7,464,273 (GRCm39) missense probably benign 0.23
IGL02738:Mmp1a APN 9 7,464,301 (GRCm39) splice site probably benign
IGL02984:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL02988:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL02991:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03014:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03050:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03054:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03055:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03097:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03098:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03134:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03138:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
IGL03147:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R0095:Mmp1a UTSW 9 7,465,621 (GRCm39) missense possibly damaging 0.51
R0095:Mmp1a UTSW 9 7,465,621 (GRCm39) missense possibly damaging 0.51
R1422:Mmp1a UTSW 9 7,464,298 (GRCm39) splice site probably null
R1663:Mmp1a UTSW 9 7,465,657 (GRCm39) missense probably benign 0.33
R1801:Mmp1a UTSW 9 7,475,391 (GRCm39) missense probably damaging 1.00
R2171:Mmp1a UTSW 9 7,475,357 (GRCm39) missense probably damaging 0.99
R3415:Mmp1a UTSW 9 7,464,869 (GRCm39) missense possibly damaging 0.92
R3901:Mmp1a UTSW 9 7,475,346 (GRCm39) makesense probably null
R4175:Mmp1a UTSW 9 7,467,236 (GRCm39) missense probably benign 0.03
R5406:Mmp1a UTSW 9 7,467,294 (GRCm39) missense probably damaging 1.00
R7016:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7039:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7098:Mmp1a UTSW 9 7,475,938 (GRCm39) missense probably benign 0.00
R7144:Mmp1a UTSW 9 7,475,319 (GRCm39) missense probably damaging 1.00
R7196:Mmp1a UTSW 9 7,476,018 (GRCm39) nonsense probably null
R7284:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7289:Mmp1a UTSW 9 7,467,294 (GRCm39) missense probably damaging 1.00
R7313:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7510:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7537:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7574:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7626:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7755:Mmp1a UTSW 9 7,467,005 (GRCm39) missense possibly damaging 0.92
R7789:Mmp1a UTSW 9 7,475,266 (GRCm39) missense possibly damaging 0.70
R7791:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R7900:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R8000:Mmp1a UTSW 9 7,476,215 (GRCm39) missense probably benign 0.11
R8009:Mmp1a UTSW 9 7,467,236 (GRCm39) missense possibly damaging 0.76
R8039:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R8072:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R8497:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R8884:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R8890:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R9146:Mmp1a UTSW 9 7,464,997 (GRCm39) missense probably damaging 0.98
R9213:Mmp1a UTSW 9 7,475,364 (GRCm39) missense possibly damaging 0.95
R9425:Mmp1a UTSW 9 7,476,210 (GRCm39) missense probably damaging 1.00
R9565:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R9588:Mmp1a UTSW 9 7,467,225 (GRCm39) missense probably benign 0.43
R9599:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
R9612:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
RF004:Mmp1a UTSW 9 7,465,083 (GRCm38) makesense probably null
X0020:Mmp1a UTSW 9 7,465,627 (GRCm39) missense probably damaging 1.00
Z1177:Mmp1a UTSW 9 7,467,034 (GRCm39) missense possibly damaging 0.68
Z1177:Mmp1a UTSW 9 7,464,230 (GRCm39) missense probably benign 0.21
Predicted Primers PCR Primer
(F):5'- AAGGTGTGAATGTTTACCCTGG -3'
(R):5'- ACATGAGCCCTATTGGTGGC -3'

Sequencing Primer
(F):5'- ATGTTTACCCTGGAAGATTATTTCC -3'
(R):5'- GGAAACAATGATGATCTTACCTGCC -3'
Posted On 2018-05-21