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1rm8

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Revision as of 10:39, 16 September 2020

Crystal structure of the catalytic domain of MMP-16/MT3-MMP: Characterization of MT-MMP specific features

Structural highlights

1rm8 is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Related:	1bqq, 1jk3, 1mmb
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[MMP16_HUMAN] Endopeptidase that degrades various components of the extracellular matrix, such as collagen type III and fibronectin. Activates progelatinase A. Involved in the matrix remodeling of blood vessels. Isoform short cleaves fibronectin and also collagen type III, but at lower rate. It has no effect on type I, II, IV and V collagen. However, upon interaction with CSPG4, it may be involved in degradation and invasion of type I collagen by melanoma cells.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Membrane-type matrix metalloproteinases (MT-MMPs) have attracted strong attention, because four of them can activate a key player in the tumor scenario, proMMP-2/progelatinase A. In addition to this indirect effect on the cellular environment, these MT-MMPs degrade extracellular matrix proteins, and their overproduction is associated with tumor growth. We have solved the structure of the catalytic domain (cd) of MT3-MMP/MMP-16 in complex with the hydroxamic acid inhibitor batimastat. CdMT3-MMP exhibits a classical MMP-fold with similarity to MT1-MMP. Nevertheless, it also shows unique properties such as a modified MT-specific loop and a closed S1' specificity pocket, which might help to design specific inhibitors. Some MT-MMP-specific features, derived from the crystal structures of MT-1-MMP determined previously and MT3-MMP, and revealed in recent mutagenesis experiments, explain the impaired interaction of the MT-MMPs with TIMP-1. Docking experiments with proMMP-2 show some exposed loops including the MT-loop of cdMT3-MMP involved in the interaction with the proMMP-2 prodomain in the activation encounter complex. This model might help to understand the experimentally proven importance of the MT-loop for the activation of proMMP-2.

Crystal structure of the catalytic domain of MMP-16/MT3-MMP: characterization of MT-MMP specific features.,Lang R, Braun M, Sounni NE, Noel A, Frankenne F, Foidart JM, Bode W, Maskos K J Mol Biol. 2004 Feb 6;336(1):213-25. PMID:14741217^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Lang R, Braun M, Sounni NE, Noel A, Frankenne F, Foidart JM, Bode W, Maskos K. Crystal structure of the catalytic domain of MMP-16/MT3-MMP: characterization of MT-MMP specific features. J Mol Biol. 2004 Feb 6;336(1):213-25. PMID:14741217

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1rm8"

@@ Line 1: / Line 1: @@
 ==Crystal structure of the catalytic domain of MMP-16/MT3-MMP: Characterization of MT-MMP specific features==
-<StructureSection load='1rm8' size='340' side='right' caption='[[1rm8]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
+<StructureSection load='1rm8' size='340' side='right'caption='[[1rm8]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1rm8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RM8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RM8 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1rm8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RM8 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1RM8 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BAT:4-(N-HYDROXYAMINO)-2R-ISOBUTYL-2S-(2-THIENYLTHIOMETHYL)SUCCINYL-L-PHENYLALANINE-N-METHYLAMIDE'>BAT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BAT:4-(N-HYDROXYAMINO)-2R-ISOBUTYL-2S-(2-THIENYLTHIOMETHYL)SUCCINYL-L-PHENYLALANINE-N-METHYLAMIDE'>BAT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1bqq|1bqq]], [[1jk3|1jk3]], [[1mmb|1mmb]]</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1rm8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rm8 OCA], [http://pdbe.org/1rm8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1rm8 RCSB], [http://www.ebi.ac.uk/pdbsum/1rm8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1rm8 ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1rm8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rm8 OCA], [http://pdbe.org/1rm8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1rm8 RCSB], [http://www.ebi.ac.uk/pdbsum/1rm8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1rm8 ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 31: / Line 31: @@
 ==See Also==
-*[[Matrix metalloproteinase|Matrix metalloproteinase]]
+*[[Matrix metalloproteinase 3D structures|Matrix metalloproteinase 3D structures]]
 == References ==
 <references/>
@@ Line 37: / Line 37: @@
 </StructureSection>
 [[Category: Human]]
+[[Category: Large Structures]]
 [[Category: Bode, W]]
 [[Category: Braun, M]]

1rm8

From Proteopedia

Revision as of 10:39, 16 September 2020

Crystal structure of the catalytic domain of MMP-16/MT3-MMP: Characterization of MT-MMP specific features

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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