4dou: Difference between revisions

Revision as of 08:32, 21 September 2022

Crystal Structure of a Single-chain Trimer of Human Adiponectin Globular Domain

Structural highlights

4dou is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	CA, EDO, GOL, NA
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[ADIPO_HUMAN] The disease is caused by mutations affecting the gene represented in this entry. Disease susceptibility is associated with variations affecting the gene represented in this entry.

Function

[ADIPO_HUMAN] Important adipokine involved in the control of fat metabolism and insulin sensitivity, with direct anti-diabetic, anti-atherogenic and anti-inflammatory activities. Stimulates AMPK phosphorylation and activation in the liver and the skeletal muscle, enhancing glucose utilization and fatty-acid combustion. Antagonizes TNF-alpha by negatively regulating its expression in various tissues such as liver and macrophages, and also by counteracting its effects. Inhibits endothelial NF-kappa-B signaling through a cAMP-dependent pathway. May play a role in cell growth, angiogenesis and tissue remodeling by binding and sequestering various growth factors with distinct binding affinities, depending on the type of complex, LMW, MMW or HMW.^[1]

Publication Abstract from PubMed

Adiponectin is increasingly recognized as a potential therapeutic agent for the treatment of diabetes and other metabolic diseases. It circulates in plasma as homotrimers and higher-order oliogomers of homotrimers. To facilitate the production of active recombinant adiponectin as a therapeutic tool, we designed a single-chain globular domain adiponectin (sc-gAd) in which three monomer sequences are linked together in tandem to form one contiguous polypeptide. Here, we present the crystal structure of human sc-gAd at 2.0A resolution. The structure reveals a similar trimeric topology to that of mouse gAd protein. Trimer formation is further rigidified by three calcium ions.

Crystal structure of a single-chain trimer of human adiponectin globular domain.,Min X, Lemon B, Tang J, Liu Q, Zhang R, Walker N, Li Y, Wang Z FEBS Lett. 2012 Mar 23;586(6):912-7. Epub 2012 Feb 22. PMID:22449980^[2]

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

References

↑ Yamauchi T, Kamon J, Waki H, Terauchi Y, Kubota N, Hara K, Mori Y, Ide T, Murakami K, Tsuboyama-Kasaoka N, Ezaki O, Akanuma Y, Gavrilova O, Vinson C, Reitman ML, Kagechika H, Shudo K, Yoda M, Nakano Y, Tobe K, Nagai R, Kimura S, Tomita M, Froguel P, Kadowaki T. The fat-derived hormone adiponectin reverses insulin resistance associated with both lipoatrophy and obesity. Nat Med. 2001 Aug;7(8):941-6. PMID:11479627 doi:https://dx.doi.org/10.1038/90984
↑ Min X, Lemon B, Tang J, Liu Q, Zhang R, Walker N, Li Y, Wang Z. Crystal structure of a single-chain trimer of human adiponectin globular domain. FEBS Lett. 2012 Mar 23;586(6):912-7. Epub 2012 Feb 22. PMID:22449980 doi:10.1016/j.febslet.2012.02.024

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Yamauchi T, Kamon J, Waki H, Terauchi Y, Kubota N, Hara K, Mori Y, Ide T, Murakami K, Tsuboyama-Kasaoka N, Ezaki O, Akanuma Y, Gavrilova O, Vinson C, Reitman ML, Kagechika H, Shudo K, Yoda M, Nakano Y, Tobe K, Nagai R, Kimura S, Tomita M, Froguel P, Kadowaki T. The fat-derived hormone adiponectin reverses insulin resistance associated with both lipoatrophy and obesity. Nat Med. 2001 Aug;7(8):941-6. PMID:11479627 doi:https://dx.doi.org/10.1038/90984

[2] Min X, Lemon B, Tang J, Liu Q, Zhang R, Walker N, Li Y, Wang Z. Crystal structure of a single-chain trimer of human adiponectin globular domain. FEBS Lett. 2012 Mar 23;586(6):912-7. Epub 2012 Feb 22. PMID:22449980 doi:10.1016/j.febslet.2012.02.024

[1]

[2]

@@ Line 3: / Line 3: @@
 <StructureSection load='4dou' size='340' side='right'caption='[[4dou]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4dou]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DOU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4DOU FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4dou]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DOU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DOU 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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1c28|1c28]]</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4dou FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dou OCA], [https://pdbe.org/4dou PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dou RCSB], [https://www.ebi.ac.uk/pdbsum/4dou PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dou ProSAT]</span></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=4dou FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dou OCA], [http://pdbe.org/4dou PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4dou RCSB], [http://www.ebi.ac.uk/pdbsum/4dou PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4dou ProSAT]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/ADIPO_HUMAN ADIPO_HUMAN]] The disease is caused by mutations affecting the gene represented in this entry.  Disease susceptibility is associated with variations affecting the gene represented in this entry.
+[[https://www.uniprot.org/uniprot/ADIPO_HUMAN ADIPO_HUMAN]] The disease is caused by mutations affecting the gene represented in this entry.  Disease susceptibility is associated with variations affecting the gene represented in this entry.
 == Function ==
-[[http://www.uniprot.org/uniprot/ADIPO_HUMAN ADIPO_HUMAN]] Important adipokine involved in the control of fat metabolism and insulin sensitivity, with direct anti-diabetic, anti-atherogenic and anti-inflammatory activities. Stimulates AMPK phosphorylation and activation in the liver and the skeletal muscle, enhancing glucose utilization and fatty-acid combustion. Antagonizes TNF-alpha by negatively regulating its expression in various tissues such as liver and macrophages, and also by counteracting its effects. Inhibits endothelial NF-kappa-B signaling through a cAMP-dependent pathway. May play a role in cell growth, angiogenesis and tissue remodeling by binding and sequestering various growth factors with distinct binding affinities, depending on the type of complex, LMW, MMW or HMW.<ref>PMID:11479627</ref>
+[[https://www.uniprot.org/uniprot/ADIPO_HUMAN ADIPO_HUMAN]] Important adipokine involved in the control of fat metabolism and insulin sensitivity, with direct anti-diabetic, anti-atherogenic and anti-inflammatory activities. Stimulates AMPK phosphorylation and activation in the liver and the skeletal muscle, enhancing glucose utilization and fatty-acid combustion. Antagonizes TNF-alpha by negatively regulating its expression in various tissues such as liver and macrophages, and also by counteracting its effects. Inhibits endothelial NF-kappa-B signaling through a cAMP-dependent pathway. May play a role in cell growth, angiogenesis and tissue remodeling by binding and sequestering various growth factors with distinct binding affinities, depending on the type of complex, LMW, MMW or HMW.<ref>PMID:11479627</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 25: / Line 24: @@
 __TOC__
 </StructureSection>
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Min, X]]
+[[Category: Min X]]
-[[Category: Walker, N P]]
+[[Category: Walker NP]]
-[[Category: Wang, Z]]
+[[Category: Wang Z]]
-[[Category: C1q-like domain]]
-[[Category: Calcium binding]]
-[[Category: Growth factor]]
-[[Category: Hormone]]
-[[Category: Serum]]
-[[Category: Single-chain globular domain]]

4dou: Difference between revisions

Revision as of 08:32, 21 September 2022

Crystal Structure of a Single-chain Trimer of Human Adiponectin Globular Domain

Structural highlights

Disease

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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