UniProtKB - O23507 (1MMP_ARATH)
Protein
Metalloendoproteinase 1-MMP
Gene
1MMP
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
Matrix metalloproteinases (MMPs) or matrixins may play a role in the degradation and remodeling of the extracellular matrix (ECM) during development or in response to stresses (PubMed:10574937). Can cleave myelin basic protein as well as fluorigenic peptide substrates, McaPLANvaDpaAR-NH2 and McaPChaGNvaHADpa-NH2 4-fold more efficiently than McaPLGLDpaAR-NH2 (QF24) (PubMed:10574937). Active on myelin basic protein (MBP) and, to some extent, on McaPLGLDpaAR-NH2 (QF24) and beta-casein (PubMed:24156403).1 Publication2 Publications
Cofactori
Protein has several cofactor binding sites:Activity regulationi
Inhibited by human TIMP-1 and TIMP-2 and by the peptide hydroxamate inhibitor (BB-94) (PubMed:10574937). Repressed by acetohydroxamic acid (AHA) (PubMed:24156403).2 Publications
pH dependencei
Optimum pH is 7-8.1 Publication
Temperature dependencei
Optimum temperature is 45-55 degrees Celsius.1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 130 | Zinc 2; in inhibited formBy similarity | 1 | |
Metal bindingi | 211 | Calcium 2By similarity | 1 | |
Metal bindingi | 221 | Zinc 1By similarity | 1 | |
Metal bindingi | 223 | Zinc 1By similarity | 1 | |
Metal bindingi | 228 | Calcium 1By similarity | 1 | |
Metal bindingi | 229 | Calcium 1; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 236 | Zinc 1By similarity | 1 | |
Metal bindingi | 243 | Calcium 2; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 246 | Zinc 1By similarity | 1 | |
Metal bindingi | 248 | Calcium 1By similarity | 1 | |
Metal bindingi | 251 | Calcium 1By similarity | 1 | |
Metal bindingi | 275 | Zinc 2; catalyticPROSITE-ProRule annotationBy similarity | 1 | |
Active sitei | 276 | PROSITE-ProRule annotation | 1 | |
Metal bindingi | 279 | Zinc 2; catalyticPROSITE-ProRule annotationBy similarity | 1 | |
Metal bindingi | 285 | Zinc 2; catalyticPROSITE-ProRule annotationBy similarity | 1 |
GO - Molecular functioni
- metalloendopeptidase activity Source: UniProtKB
- zinc ion binding Source: InterPro
GO - Biological processi
- collagen catabolic process Source: GO_Central
- extracellular matrix organization Source: GO_Central
Keywordsi
Molecular function | Hydrolase, Metalloprotease, Protease |
Ligand | Metal-binding, Zinc |
Protein family/group databases
MEROPSi | M10.A04 |
Names & Taxonomyi
Protein namesi | Recommended name: Metalloendoproteinase 1-MMP1 Publication (EC:3.4.24.-Curated)Short name: At1-MMP1 Publication |
Gene namesi | Name:1MMP1 Publication Ordered Locus Names:At4g16640Imported ORF Names:dl4345cImported |
Organismi | Arabidopsis thaliana (Mouse-ear cress)Imported |
Taxonomic identifieri | 3702 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Proteomesi |
|
Organism-specific databases
Araporti | AT4G16640 |
TAIRi | locus:2130928, AT4G16640 |
Subcellular locationi
Plasma membrane
- Cell membrane Sequence analysis; GPI-anchor Sequence analysis; Extracellular side Curated
Extracellular region or secreted
- extracellular matrix Source: InterPro
Plasma Membrane
- plasma membrane Source: UniProtKB-SubCell
Other locations
- anchored component of membrane Source: TAIR
Keywords - Cellular componenti
Cell membrane, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 28 | Sequence analysisAdd BLAST | 28 | |
PropeptideiPRO_0000433519 | 29 – 149 | Activation peptideBy similarityAdd BLAST | 121 | |
ChainiPRO_0000433520 | 150 – 339 | Metalloendoproteinase 1-MMPSequence analysisAdd BLAST | 190 | |
PropeptideiPRO_0000433521 | 340 – 364 | Removed in mature formSequence analysisAdd BLAST | 25 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 49 | N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation | 1 | |
Glycosylationi | 338 | N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation | 1 | |
Lipidationi | 339 | GPI-anchor amidated glycineSequence analysis | 1 |
Keywords - PTMi
Glycoprotein, GPI-anchor, Lipoprotein, ZymogenProteomic databases
PaxDbi | O23507 |
PRIDEi | O23507 |
ProteomicsDBi | 243264 |
Expressioni
Tissue specificityi
Mostly expressed in flowers, roots and stems, and, to a lower extent, in leaves.1 Publication
Gene expression databases
ExpressionAtlasi | O23507, baseline and differential |
Genevisiblei | O23507, AT |
Family & Domainsi
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 128 – 135 | Cysteine switchBy similarity | 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.By similarity
Sequence similaritiesi
Keywords - Domaini
SignalPhylogenomic databases
eggNOGi | KOG1565, Eukaryota |
HOGENOMi | CLU_015489_4_0_1 |
InParanoidi | O23507 |
OMAi | NATRHDF |
OrthoDBi | 1075463at2759 |
PhylomeDBi | O23507 |
Family and domain databases
CDDi | cd04278, ZnMc_MMP, 1 hit |
Gene3Di | 3.40.390.10, 1 hit |
InterProi | View protein in InterPro IPR033739, M10A_MMP IPR024079, MetalloPept_cat_dom_sf IPR001818, Pept_M10_metallopeptidase IPR021190, Pept_M10A IPR006026, Peptidase_Metallo IPR002477, Peptidoglycan-bd-like IPR036365, PGBD-like_sf |
Pfami | View protein in Pfam PF00413, Peptidase_M10, 1 hit PF01471, PG_binding_1, 1 hit |
PRINTSi | PR00138, MATRIXIN |
SMARTi | View protein in SMART SM00235, ZnMc, 1 hit |
SUPFAMi | SSF47090, SSF47090, 1 hit |
PROSITEi | View protein in PROSITE PS00142, ZINC_PROTEASE, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
O23507-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MSRNLIYRRN RALCFVLILF CFPYRFGARN TPEAEQSTAK ATQIIHVSNS
60 70 80 90 100
TWHDFSRLVD VQIGSHVSGV SELKRYLHRF GYVNDGSEIF SDVFDGPLES
110 120 130 140 150
AISLYQENLG LPITGRLDTS TVTLMSLPRC GVSDTHMTIN NDFLHTTAHY
160 170 180 190 200
TYFNGKPKWN RDTLTYAISK THKLDYLTSE DVKTVFRRAF SQWSSVIPVS
210 220 230 240 250
FEEVDDFTTA DLKIGFYAGD HGDGLPFDGV LGTLAHAFAP ENGRLHLDAA
260 270 280 290 300
ETWIVDDDLK GSSEVAVDLE SVATHEIGHL LGLGHSSQES AVMYPSLRPR
310 320 330 340 350
TKKVDLTVDD VAGVLKLYGP NPKLRLDSLT QSEDSIKNGT VSHRFLSGNF
360
IGYVLLVVGL ILFL
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 30 | N → I in AAO42162 (PubMed:14593172).Curated | 1 | |
Sequence conflicti | 84 | N → K in AAM62476 (Ref. 5) Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z97341 Genomic DNA Translation: CAB10439.1 AL161544 Genomic DNA Translation: CAB78706.1 CP002687 Genomic DNA Translation: AEE83779.1 BT004141 mRNA Translation: AAO42162.1 AY085244 mRNA Translation: AAM62476.1 |
PIRi | E71433 |
RefSeqi | NP_193397.1, NM_117765.4 |
Genome annotation databases
EnsemblPlantsi | AT4G16640.1; AT4G16640.1; AT4G16640 |
GeneIDi | 827365 |
Gramenei | AT4G16640.1; AT4G16640.1; AT4G16640 |
KEGGi | ath:AT4G16640 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z97341 Genomic DNA Translation: CAB10439.1 AL161544 Genomic DNA Translation: CAB78706.1 CP002687 Genomic DNA Translation: AEE83779.1 BT004141 mRNA Translation: AAO42162.1 AY085244 mRNA Translation: AAM62476.1 |
PIRi | E71433 |
RefSeqi | NP_193397.1, NM_117765.4 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
STRINGi | 3702.AT4G16640.1 |
Protein family/group databases
MEROPSi | M10.A04 |
Proteomic databases
PaxDbi | O23507 |
PRIDEi | O23507 |
ProteomicsDBi | 243264 |
Genome annotation databases
EnsemblPlantsi | AT4G16640.1; AT4G16640.1; AT4G16640 |
GeneIDi | 827365 |
Gramenei | AT4G16640.1; AT4G16640.1; AT4G16640 |
KEGGi | ath:AT4G16640 |
Organism-specific databases
Araporti | AT4G16640 |
TAIRi | locus:2130928, AT4G16640 |
Phylogenomic databases
eggNOGi | KOG1565, Eukaryota |
HOGENOMi | CLU_015489_4_0_1 |
InParanoidi | O23507 |
OMAi | NATRHDF |
OrthoDBi | 1075463at2759 |
PhylomeDBi | O23507 |
Miscellaneous databases
PROi | PR:O23507 |
Gene expression databases
ExpressionAtlasi | O23507, baseline and differential |
Genevisiblei | O23507, AT |
Family and domain databases
CDDi | cd04278, ZnMc_MMP, 1 hit |
Gene3Di | 3.40.390.10, 1 hit |
InterProi | View protein in InterPro IPR033739, M10A_MMP IPR024079, MetalloPept_cat_dom_sf IPR001818, Pept_M10_metallopeptidase IPR021190, Pept_M10A IPR006026, Peptidase_Metallo IPR002477, Peptidoglycan-bd-like IPR036365, PGBD-like_sf |
Pfami | View protein in Pfam PF00413, Peptidase_M10, 1 hit PF01471, PG_binding_1, 1 hit |
PRINTSi | PR00138, MATRIXIN |
SMARTi | View protein in SMART SM00235, ZnMc, 1 hit |
SUPFAMi | SSF47090, SSF47090, 1 hit |
PROSITEi | View protein in PROSITE PS00142, ZINC_PROTEASE, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | 1MMP_ARATH | |
Accessioni | O23507Primary (citable) accession number: O23507 Secondary accession number(s): Q84W77, Q8LET7 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 22, 2015 |
Last sequence update: | January 1, 1998 | |
Last modified: | December 2, 2020 | |
This is version 145 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names - SIMILARITY comments
Index of protein domains and families - Peptidase families
Classification of peptidase families and list of entries