UniProtKB - P03957 (MMP3_RAT)
Protein
Stromelysin-1
Gene
Mmp3
Organism
Rattus norvegicus (Rat)
Status
Functioni
Can degrade fibronectin, laminin, gelatins of type I, III, IV, and V; collagens III, IV, X, and IX, and cartilage proteoglycans. Activates procollagenase.1 Publication
Catalytic activityi
- Preferential cleavage where P1', P2' and P3' are hydrophobic residues.3 Publications EC:3.4.24.17
Cofactori
Protein has several cofactor binding sites:- Ca2+1 PublicationNote: Binds 4 Ca2+ ions per subunit.By similarity
- Zn2+By similarityNote: Binds 2 Zn2+ ions per subunit.By similarity
Activity regulationi
Inhibited by a synthetic peptide corresponding to the inhibitory cysteine switch motif (PubMed:1988438). Inhibited by ethylenediaminetetraacetic acid (EDTA), 1,10-pheanthroline, 2-mecaptoethanol, dithiothreitol and metalloproteinase inhibitor protein TIMP (PubMed:1963430, PubMed:2841336).3 Publications
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 90 | Zinc 2; in inhibited formBy similarity | 1 | |
Metal bindingi | 122 | Calcium 1By similarity | 1 | |
Metal bindingi | 156 | Calcium 2By similarity | 1 | |
Metal bindingi | 166 | Zinc 1By similarity | 1 | |
Metal bindingi | 168 | Zinc 1By similarity | 1 | |
Metal bindingi | 173 | Calcium 3By similarity | 1 | |
Metal bindingi | 174 | Calcium 3; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 176 | Calcium 3; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 178 | Calcium 3; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 181 | Zinc 1By similarity | 1 | |
Metal bindingi | 188 | Calcium 2; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 190 | Calcium 2; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 192 | Calcium 2By similarity | 1 | |
Metal bindingi | 194 | Zinc 1By similarity | 1 | |
Metal bindingi | 196 | Calcium 3By similarity | 1 | |
Metal bindingi | 197 | Calcium 1By similarity | 1 | |
Metal bindingi | 199 | Calcium 1By similarity | 1 | |
Metal bindingi | 199 | Calcium 3By similarity | 1 | |
Metal bindingi | 216 | Zinc 2; catalyticBy similarity | 1 | |
Active sitei | 217 | 1 Publication | 1 | |
Metal bindingi | 220 | Zinc 2; catalyticBy similarity | 1 | |
Metal bindingi | 226 | Zinc 2; catalyticBy similarity | 1 | |
Metal bindingi | 295 | Calcium 4; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 387 | Calcium 4; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 436 | Calcium 4; via carbonyl oxygenBy similarity | 1 |
GO - Molecular functioni
- metalloendopeptidase activity Source: GO_Central
- protein-containing complex binding Source: RGD
- zinc ion binding Source: InterPro
GO - Biological processi
- cellular response to cell-matrix adhesion Source: RGD
- cellular response to interleukin-1 Source: RGD
- collagen catabolic process Source: GO_Central
- extracellular matrix organization Source: GO_Central
- female pregnancy Source: RGD
- positive regulation of cell migration Source: RGD
- response to amino acid Source: RGD
- response to cytokine Source: RGD
- response to estradiol Source: RGD
- response to hypoxia Source: RGD
- response to interleukin-1 Source: RGD
- response to lipopolysaccharide Source: RGD
- response to mechanical stimulus Source: RGD
- response to tumor necrosis factor Source: RGD
- wound healing Source: RGD
Keywordsi
Molecular function | Hydrolase, Metalloprotease, Protease |
Biological process | Collagen degradation |
Ligand | Calcium, Metal-binding, Zinc |
Enzyme and pathway databases
Reactomei | R-RNO-1442490 Collagen degradation R-RNO-1474228 Degradation of the extracellular matrix R-RNO-1592389 Activation of Matrix Metalloproteinases R-RNO-2022090 Assembly of collagen fibrils and other multimeric structures R-RNO-2179392 EGFR Transactivation by Gastrin R-RNO-9009391 Extra-nuclear estrogen signaling |
Protein family/group databases
MEROPSi | M10.005 |
Names & Taxonomyi
Protein namesi | Recommended name: Stromelysin-1 (EC:3.4.24.173 Publications)Short name: SL-1 Alternative name(s): Matrix metalloproteinase-3 Short name: MMP-3 PTR1 protein Transin-1 |
Gene namesi | Name:Mmp3 |
Organismi | Rattus norvegicus (Rat) |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 621317 Mmp3 |
Subcellular locationi
Extracellular region or secreted
- extracellular matrix Curated
- Secreted 3 Publications
Extracellular region or secreted
- extracellular matrix Source: InterPro
- extracellular space Source: RGD
Nucleus
- nucleus Source: RGD
Other locations
- cell body Source: RGD
- dendrite Source: RGD
- protein-containing complex Source: RGD
Keywords - Cellular componenti
Extracellular matrix, SecretedPathology & Biotechi
Mutagenesis
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Mutagenesisi | 85 | M → L: Does not induce autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 88 | P → A: Does not induce autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 88 | P → G or L: Induces partial autoproteolytic activation. 2 Publications | 1 | |
Mutagenesisi | 89 | R → K, L or Q: Induces constitutive autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 90 | C → S, H or D: Induces constitutive autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 91 | G → A: Induces constitutive autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 92 | V → G: Induces constitutive autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 92 | V → I or A: Induces partial autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 92 | V → L or D: Does not induce autoproteolytic activation. 1 Publication | 1 | |
Mutagenesisi | 93 | P → V, G or N: Induces partial autoproteolytic activation. 2 Publications | 1 | |
Mutagenesisi | 98 | F → S: Loss of autocleavage without affecting activation by APMA. 1 Publication | 1 | |
Mutagenesisi | 216 | H → L: Loss of autoproteolytic activation and catalytic activity. 1 Publication | 1 | |
Mutagenesisi | 217 | E → G: Loss of autoproteolytic activation and catalytic activity. 1 Publication | 1 | |
Mutagenesisi | 226 | H → S: Loss of autoproteolytic activation and catalytic activity. 1 Publication | 1 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 17 | CuratedAdd BLAST | 17 | |
PropeptideiPRO_0000028734 | 18 – 97 | Activation peptide1 PublicationAdd BLAST | 80 | |
ChainiPRO_0000028735 | 98 – 475 | Stromelysin-1Add BLAST | 378 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 118 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Disulfide bondi | 288 ↔ 475 | By similarity |
Keywords - PTMi
Disulfide bond, Glycoprotein, ZymogenProteomic databases
PRIDEi | P03957 |
PTM databases
PhosphoSitePlusi | P03957 |
Expressioni
Inductioni
By epidermal growth factor and is increased in FR3T3 and RAT-1 fibroblasts transformed by polyoma virus, Rous sarcoma virus, or the human cellular H-Ras oncogene.
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Repeati | 285 – 334 | Hemopexin 1Add BLAST | 50 | |
Repeati | 335 – 381 | Hemopexin 2Add BLAST | 47 | |
Repeati | 383 – 431 | Hemopexin 3Add BLAST | 49 | |
Repeati | 432 – 475 | Hemopexin 4Add BLAST | 44 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 88 – 95 | Cysteine switch2 Publications | 8 |
Domaini
The conserved cysteine present in the cysteine-switch motif binds the catalytic zinc ion, thus inhibiting the enzyme. The dissociation of the cysteine from the zinc ion upon the activation-peptide release activates the enzyme.2 Publications
Sequence similaritiesi
Belongs to the peptidase M10A family.Curated
Keywords - Domaini
Repeat, SignalPhylogenomic databases
HOGENOMi | HOG000217927 |
InParanoidi | P03957 |
PhylomeDBi | P03957 |
Family and domain databases
CDDi | cd00094 HX, 1 hit cd04278 ZnMc_MMP, 1 hit |
Gene3Di | 2.110.10.10, 1 hit 3.40.390.10, 1 hit |
InterProi | View protein in InterPro IPR000585 Hemopexin-like_dom IPR036375 Hemopexin-like_dom_sf IPR018487 Hemopexin-like_repeat IPR018486 Hemopexin_CS IPR033739 M10A_MMP IPR024079 MetalloPept_cat_dom_sf IPR001818 Pept_M10_metallopeptidase IPR021190 Pept_M10A IPR021158 Pept_M10A_Zn_BS IPR006026 Peptidase_Metallo IPR002477 Peptidoglycan-bd-like IPR036365 PGBD-like_sf |
Pfami | View protein in Pfam PF00045 Hemopexin, 4 hits PF00413 Peptidase_M10, 1 hit PF01471 PG_binding_1, 1 hit |
PIRSFi | PIRSF001191 Peptidase_M10A_matrix, 1 hit |
PRINTSi | PR00138 MATRIXIN |
SMARTi | View protein in SMART SM00120 HX, 4 hits SM00235 ZnMc, 1 hit |
SUPFAMi | SSF47090 SSF47090, 1 hit SSF50923 SSF50923, 1 hit |
PROSITEi | View protein in PROSITE PS00546 CYSTEINE_SWITCH, 1 hit PS00024 HEMOPEXIN, 1 hit PS51642 HEMOPEXIN_2, 4 hits PS00142 ZINC_PROTEASE, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All
P03957-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKGLPVLLWL CTAVCSSYPL HGSEEDAGME VLQKYLENYY GLEKDVKQFT
60 70 80 90 100
KKKDSSPVVK KIQEMQKFLG LKMTGKLDSN TMELMHKPRC GVPDVGGFST
110 120 130 140 150
FPGSPKWRKN HISYRIVNYT LDLPRESVDS AIERALKVWE EVTPLTFSRI
160 170 180 190 200
SEGEADIMIS FAVEEHGDFI PFDGPGMVLA HAYAPGPGTN GDAHFDDDER
210 220 230 240 250
WTDDVTGTNL FLVAAHELGH SLGLFHSANA EALMYPVYKS STDLARFHLS
260 270 280 290 300
QDDVDGIQSL YGPPTESPDV LVVPTKSNSL DPETLPMCSS ALSFDAVSTL
310 320 330 340 350
RGEVLFFKDR HFWRKSLRTP EPGFYLISSF WPSLPSNMDA AYEVTNRDTV
360 370 380 390 400
FILKGNQIWA IRGHEELAGY PKSIHTLGLP ETVQKIDAAI SLKDQKKTYF
410 420 430 440 450
FVEDKFWRFD EKKQSMDPEF PRKIAENFPG IGTKVDAVFE AFGFLYFFSG
460 470
SSQLEFDPNA GKVTHILKSN SWFNC
Computationally mapped potential isoform sequencesi
There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketF1LPL9 | F1LPL9_RAT | Stromelysin-1 | Mmp3 | 473 | Annotation score: | ||
A0A0G2KA34 | A0A0G2KA34_RAT | Stromelysin-1 | Mmp3 | 338 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X02601 mRNA Translation: CAA26448.1 |
PIRi | A00997 KCRTIH |
Genome annotation databases
UCSCi | RGD:621317 rat |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X02601 mRNA Translation: CAA26448.1 |
PIRi | A00997 KCRTIH |
3D structure databases
SMRi | P03957 |
ModBasei | Search... |
Protein family/group databases
MEROPSi | M10.005 |
PTM databases
PhosphoSitePlusi | P03957 |
Proteomic databases
PRIDEi | P03957 |
Genome annotation databases
UCSCi | RGD:621317 rat |
Organism-specific databases
RGDi | 621317 Mmp3 |
Phylogenomic databases
HOGENOMi | HOG000217927 |
InParanoidi | P03957 |
PhylomeDBi | P03957 |
Enzyme and pathway databases
Reactomei | R-RNO-1442490 Collagen degradation R-RNO-1474228 Degradation of the extracellular matrix R-RNO-1592389 Activation of Matrix Metalloproteinases R-RNO-2022090 Assembly of collagen fibrils and other multimeric structures R-RNO-2179392 EGFR Transactivation by Gastrin R-RNO-9009391 Extra-nuclear estrogen signaling |
Miscellaneous databases
PROi | PR:P03957 |
Family and domain databases
CDDi | cd00094 HX, 1 hit cd04278 ZnMc_MMP, 1 hit |
Gene3Di | 2.110.10.10, 1 hit 3.40.390.10, 1 hit |
InterProi | View protein in InterPro IPR000585 Hemopexin-like_dom IPR036375 Hemopexin-like_dom_sf IPR018487 Hemopexin-like_repeat IPR018486 Hemopexin_CS IPR033739 M10A_MMP IPR024079 MetalloPept_cat_dom_sf IPR001818 Pept_M10_metallopeptidase IPR021190 Pept_M10A IPR021158 Pept_M10A_Zn_BS IPR006026 Peptidase_Metallo IPR002477 Peptidoglycan-bd-like IPR036365 PGBD-like_sf |
Pfami | View protein in Pfam PF00045 Hemopexin, 4 hits PF00413 Peptidase_M10, 1 hit PF01471 PG_binding_1, 1 hit |
PIRSFi | PIRSF001191 Peptidase_M10A_matrix, 1 hit |
PRINTSi | PR00138 MATRIXIN |
SMARTi | View protein in SMART SM00120 HX, 4 hits SM00235 ZnMc, 1 hit |
SUPFAMi | SSF47090 SSF47090, 1 hit SSF50923 SSF50923, 1 hit |
PROSITEi | View protein in PROSITE PS00546 CYSTEINE_SWITCH, 1 hit PS00024 HEMOPEXIN, 1 hit PS51642 HEMOPEXIN_2, 4 hits PS00142 ZINC_PROTEASE, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | MMP3_RAT | |
Accessioni | P03957Primary (citable) accession number: P03957 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 23, 1986 |
Last sequence update: | October 23, 1986 | |
Last modified: | September 18, 2019 | |
This is version 168 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Direct protein sequencing, Reference proteomeDocuments
- Peptidase families
Classification of peptidase families and list of entries - SIMILARITY comments
Index of protein domains and families