4k5y
From Proteopedia
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| - | {{STRUCTURE_4k5y| PDB=4k5y | SCENE= }} | ||
| - | ===Crystal structure of human corticotropin-releasing factor receptor 1 (CRF1R) in complex with the antagonist CP-376395=== | ||
| - | == | + | ==Crystal structure of human corticotropin-releasing factor receptor 1 (CRF1R) in complex with the antagonist CP-376395== |
| - | [[http://www.uniprot.org/uniprot/CRFR1_HUMAN CRFR1_HUMAN | + | <StructureSection load='4k5y' size='340' side='right'caption='[[4k5y]], [[Resolution|resolution]] 2.98Å' scene=''> |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4k5y]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_virus_T4 Escherichia virus T4] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4K5Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4K5Y FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.977Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</scene>, <scene name='pdbligand=1Q5:3,6-DIMETHYL-N-(PENTAN-3-YL)-2-(2,4,6-TRIMETHYLPHENOXY)PYRIDIN-4-AMINE'>1Q5</scene>, <scene name='pdbligand=OLA:OLEIC+ACID'>OLA</scene>, <scene name='pdbligand=OLC:(2R)-2,3-DIHYDROXYPROPYL+(9Z)-OCTADEC-9-ENOATE'>OLC</scene>, <scene name='pdbligand=PGW:(1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(HEXADECANOYLOXY)METHYL]ETHYL+(9Z)-OCTADEC-9-ENOATE'>PGW</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4k5y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4k5y OCA], [https://pdbe.org/4k5y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4k5y RCSB], [https://www.ebi.ac.uk/pdbsum/4k5y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4k5y ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CRFR1_HUMAN CRFR1_HUMAN] Receptor for corticotropin releasing factor (CRH). Shows high-affinity CRF binding. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.<ref>PMID:18801728</ref> [https://www.uniprot.org/uniprot/ENLYS_BPT4 ENLYS_BPT4] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.<ref>PMID:22389108</ref> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Structural analysis of class B G-protein-coupled receptors (GPCRs), cell-surface proteins that respond to peptide hormones, has been restricted to the amino-terminal extracellular domain, thus providing little understanding of the membrane-spanning signal transduction domain. The corticotropin-releasing factor receptor type 1 is a class B receptor which mediates the response to stress and has been considered a drug target for depression and anxiety. Here we report the crystal structure of the transmembrane domain of the human corticotropin-releasing factor receptor type 1 in complex with the small-molecule antagonist CP-376395. The structure provides detailed insight into the architecture of class B receptors. Atomic details of the interactions of the receptor with the non-peptide ligand that binds deep within the receptor are described. This structure provides a model for all class B GPCRs and may aid in the design of new small-molecule drugs for diseases of brain and metabolism. | ||
| - | + | Structure of class B GPCR corticotropin-releasing factor receptor 1.,Hollenstein K, Kean J, Bortolato A, Cheng RK, Dore AS, Jazayeri A, Cooke RM, Weir M, Marshall FH Nature. 2013 Jul 25;499(7459):438-43. doi: 10.1038/nature12357. Epub 2013 Jul 17. PMID:23863939<ref>PMID:23863939</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | < | + | </div> |
| - | + | <div class="pdbe-citations 4k5y" style="background-color:#fffaf0;"></div> | |
| - | + | ||
| - | [[ | + | ==See Also== |
| - | + | *[[Lysozyme 3D structures|Lysozyme 3D structures]] | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: | + | [[Category: Escherichia virus T4]] |
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Bortolato A]] |
| - | [[Category: | + | [[Category: Cheng RKY]] |
| - | [[Category: | + | [[Category: Cooke RM]] |
| - | [[Category: | + | [[Category: Dore AS]] |
| - | [[Category: | + | [[Category: Hollenstein K]] |
| - | [[Category: | + | [[Category: Jazayeri A]] |
| + | [[Category: Kean J]] | ||
| + | [[Category: Marshall FH]] | ||
| + | [[Category: Weir M]] | ||
Current revision
Crystal structure of human corticotropin-releasing factor receptor 1 (CRF1R) in complex with the antagonist CP-376395
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Categories: Escherichia virus T4 | Homo sapiens | Large Structures | Bortolato A | Cheng RKY | Cooke RM | Dore AS | Hollenstein K | Jazayeri A | Kean J | Marshall FH | Weir M
