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| | <StructureSection load='1jdp' size='340' side='right'caption='[[1jdp]], [[Resolution|resolution]] 2.00Å' scene=''> | | <StructureSection load='1jdp' size='340' side='right'caption='[[1jdp]], [[Resolution|resolution]] 2.00Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[1jdp]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JDP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JDP FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[1jdp]] is a 3 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=1JDP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JDP FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1jdn|1jdn]]</div></td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=1jdp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jdp OCA], [https://pdbe.org/1jdp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jdp RCSB], [https://www.ebi.ac.uk/pdbsum/1jdp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jdp ProSAT]</span></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=1jdp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jdp OCA], [https://pdbe.org/1jdp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jdp RCSB], [https://www.ebi.ac.uk/pdbsum/1jdp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jdp ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[https://www.uniprot.org/uniprot/ANPRC_HUMAN ANPRC_HUMAN]] Receptor for the natriuretic peptide hormones, binding with similar affinities atrial natriuretic peptide NPPA/ANP, brain natriuretic peptide NPPB/BNP, and C-type natriuretic peptide NPPC/CNP. May function as a clearance receptor for NPPA, NPPB and NPPC, regulating their local concentrations and effects. May regulate diuresis, blood pressure and skeletal development. Does not have guanylate cyclase activity. [[https://www.uniprot.org/uniprot/ANFC_HUMAN ANFC_HUMAN]] Hormone which plays a role in endochondral ossification through regulation of cartilaginous growth plate chondrocytes proliferation and differentiation. May also be vasoactive and natriuretic. Specifically binds and stimulates the cGMP production of the NPR2 receptor. Binds the clearance receptor NPR3 (By similarity).<ref>PMID:1672777</ref>
| + | [https://www.uniprot.org/uniprot/ANPRC_HUMAN ANPRC_HUMAN] Receptor for the natriuretic peptide hormones, binding with similar affinities atrial natriuretic peptide NPPA/ANP, brain natriuretic peptide NPPB/BNP, and C-type natriuretic peptide NPPC/CNP. May function as a clearance receptor for NPPA, NPPB and NPPC, regulating their local concentrations and effects. May regulate diuresis, blood pressure and skeletal development. Does not have guanylate cyclase activity. |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Chow, D C]] | + | [[Category: Chow D-C]] |
| - | [[Category: Garcia, K C]] | + | [[Category: Garcia KC]] |
| - | [[Category: He, X L]] | + | [[Category: He X-L]] |
| - | [[Category: Martick, M M]] | + | [[Category: Martick MM]] |
| - | [[Category: Allosteric activation]]
| + | |
| - | [[Category: Hormone-receptor complex]]
| + | |
| - | [[Category: Natriuretic peptide receptor]]
| + | |
| - | [[Category: Signaling protein]]
| + | |
| Structural highlights
Function
ANPRC_HUMAN Receptor for the natriuretic peptide hormones, binding with similar affinities atrial natriuretic peptide NPPA/ANP, brain natriuretic peptide NPPB/BNP, and C-type natriuretic peptide NPPC/CNP. May function as a clearance receptor for NPPA, NPPB and NPPC, regulating their local concentrations and effects. May regulate diuresis, blood pressure and skeletal development. Does not have guanylate cyclase activity.
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
Natriuretic peptides (NPs) are vasoactive cyclic-peptide hormones important in blood pressure regulation through interaction with natriuretic cell-surface receptors. We report the hormone-binding thermodynamics and crystal structures at 2.9 and 2.0 angstroms, respectively, of the extracellular domain of the unliganded human NP receptor (NPR-C) and its complex with CNP, a 22-amino acid NP. A single CNP molecule is bound in the interface of an NPR-C dimer, resulting in asymmetric interactions between the hormone and the symmetrically related receptors. Hormone binding induces a 20 angstrom closure between the membrane-proximal domains of the dimer. In each monomer, the opening of an interdomain cleft, which is tethered together by a linker peptide acting as a molecular spring, is likely a conserved allosteric trigger for intracellular signaling by the natriuretic receptor family.
Allosteric activation of a spring-loaded natriuretic peptide receptor dimer by hormone.,He Xl, Chow Dc, Martick MM, Garcia KC Science. 2001 Aug 31;293(5535):1657-62. PMID:11533490[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ He Xl, Chow Dc, Martick MM, Garcia KC. Allosteric activation of a spring-loaded natriuretic peptide receptor dimer by hormone. Science. 2001 Aug 31;293(5535):1657-62. PMID:11533490 doi:10.1126/science.1062246
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