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5th6

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Revision as of 12:10, 23 September 2020

Structure determination of a potent, selective antibody inhibitor of human MMP9 (apo MMP9)

Structural highlights

5th6 is a 4 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:	5th9
Gene:	MMP9, CLG4B (HUMAN)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[MMP9_HUMAN] Defects in MMP9 may be a cause of susceptibility to intervertebral disc disease (IDD) [MIM:603932]; also known as lumbar disk herniation (LDH). IDD is one of the most common musculo-skeletal disorders and the predominant cause of low-back pain and unilateral leg pain.^[1] Defects in MMP9 are the cause of metaphyseal anadysplasia type 2 (MANDP2) [MIM:613073]. Metaphyseal anadysplasia consists of an abnormal bone development characterized by severe skeletal changes that, in contrast with the progressive course of most other skeletal dysplasias, resolve spontaneously with age. Clinical characteristics are evident from the first months of life and include slight shortness of stature and a mild varus deformity of the legs. Patients attain a normal stature in adolescence and show improvement or complete resolution of varus deformity of the legs and rhizomelic micromelia.

Function

[MMP9_HUMAN] May play an essential role in local proteolysis of the extracellular matrix and in leukocyte migration. Could play a role in bone osteoclastic resorption. Cleaves KiSS1 at a Gly-|-Leu bond. Cleaves type IV and type V collagen into large C-terminal three quarter fragments and shorter N-terminal one quarter fragments. Degrades fibronectin but not laminin or Pz-peptide.^[2]

Publication Abstract from PubMed

Matrix metalloproteinase 9 (MMP9) is a key regulator of the extracellular matrix (ECM), involved in the degradation of various ECM proteins. MMP9 is a member of a large family of proteases that are secreted as inactive zymogens. MMP9 plays a pathological role in a variety of inflammatory and oncology disorders and has long been considered an attractive therapeutic target. GS-5745 is a potent, highly selective humanized monoclonal antibody inhibitor of MMP9 that has shown promise in treating ulcerative colitis and gastric cancer. Here we describe the crystal structure of GS-5745:MMP9 complex and biochemical studies to elucidate the mechanism of GS-5745 inhibition of MMP9. GS-5745 binds MMP9 distal to the active site, near the junction between the prodomain and catalytic domain. GS-5745 inhibits MMP9 by two mechanisms: binding to active MMP9 allosterically inhibits MMP9 activity and binding to pro-MMP9 prevents MMP9 activation.

Biochemical characterization and structure determination of a potent, selective antibody inhibitor of human MMP9.,Appleby TC, Greenstein AE, Hung M, Liclican A, Velasquez M, Villasenor AG, Wang R, Wong MH, Liu X, Papalia GA, Schultz BE, Sakowicz R, Smith V, Kwon HJ J Biol Chem. 2017 Feb 24. pii: jbc.M116.760579. doi: 10.1074/jbc.M116.760579. PMID:28235803^[3]

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

References

↑ Hirose Y, Chiba K, Karasugi T, Nakajima M, Kawaguchi Y, Mikami Y, Furuichi T, Mio F, Miyake A, Miyamoto T, Ozaki K, Takahashi A, Mizuta H, Kubo T, Kimura T, Tanaka T, Toyama Y, Ikegawa S. A functional polymorphism in THBS2 that affects alternative splicing and MMP binding is associated with lumbar-disc herniation. Am J Hum Genet. 2008 May;82(5):1122-9. Epub 2008 May 1. PMID:18455130 doi:S0002-9297(08)00223-1
↑ Tschesche H, Knauper V, Kramer S, Michaelis J, Oberhoff R, Reinke H. Latent collagenase and gelatinase from human neutrophils and their activation. Matrix Suppl. 1992;1:245-55. PMID:1480034
↑ Appleby TC, Greenstein AE, Hung M, Liclican A, Velasquez M, Villasenor AG, Wang R, Wong MH, Liu X, Papalia GA, Schultz BE, Sakowicz R, Smith V, Kwon HJ. Biochemical characterization and structure determination of a potent, selective antibody inhibitor of human MMP9. J Biol Chem. 2017 Feb 24. pii: jbc.M116.760579. doi: 10.1074/jbc.M116.760579. PMID:28235803 doi:http://dx.doi.org/10.1074/jbc.M116.760579

1 Structural highlights
2 Disease
3 Function
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/5th6"

@@ Line 1: / Line 1: @@
 ==Structure determination of a potent, selective antibody inhibitor of human MMP9 (apo MMP9)==
-<StructureSection load='5th6' size='340' side='right' caption='[[5th6]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
+<StructureSection load='5th6' size='340' side='right'caption='[[5th6]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5th6]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5TH6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5TH6 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5th6]] is a 4 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=5TH6 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5TH6 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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=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">[[5th9|5th9]]</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=5th6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5th6 OCA], [http://pdbe.org/5th6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5th6 RCSB], [http://www.ebi.ac.uk/pdbsum/5th6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5th6 ProSAT]</span></td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MMP9, CLG4B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5th6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5th6 OCA], [http://pdbe.org/5th6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5th6 RCSB], [http://www.ebi.ac.uk/pdbsum/5th6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5th6 ProSAT]</span></td></tr>
 </table>
 == Disease ==
@@ Line 21: / Line 22: @@
 </div>
 <div class="pdbe-citations 5th6" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Matrix metalloproteinase 3D structures|Matrix metalloproteinase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
+[[Category: Human]]
+[[Category: Large Structures]]
 [[Category: Appleby, T C]]
 [[Category: Greenstein, A E]]

5th6

From Proteopedia

Revision as of 12:10, 23 September 2020

Structure determination of a potent, selective antibody inhibitor of human MMP9 (apo MMP9)

Structural highlights

Disease

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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