|
|
| (4 intermediate revisions not shown.) |
| Line 1: |
Line 1: |
| | + | |
| | ==Structure of M-CSF bound to the first three domains of FMS== | | ==Structure of M-CSF bound to the first three domains of FMS== |
| - | <StructureSection load='3ejj' size='340' side='right' caption='[[3ejj]], [[Resolution|resolution]] 2.40Å' scene=''> | + | <StructureSection load='3ejj' size='340' side='right'caption='[[3ejj]], [[Resolution|resolution]] 2.40Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3ejj]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EJJ FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3ejj]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EJJ FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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]] 2.4Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Csf1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus]), Csf1r, Csfmr, Fms ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])</td></tr>
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Receptor_protein-tyrosine_kinase Receptor protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 2.7.10.1] </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=3ejj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejj OCA], [https://pdbe.org/3ejj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ejj RCSB], [https://www.ebi.ac.uk/pdbsum/3ejj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ejj 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=3ejj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ejj RCSB], [http://www.ebi.ac.uk/pdbsum/3ejj PDBsum]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Disease == | | == Disease == |
| - | [[http://www.uniprot.org/uniprot/Q3U395_MOUSE Q3U395_MOUSE]] Note=A defect in Csf1 is the cause of osteopetrosis. Osteopetrotic mice (op/op) are severely deficient in mature macrophages and osteoclasts, display failed tooth eruption, and have a restricted capacity for bone remodeling.<ref>PMID:2188141</ref> | + | [https://www.uniprot.org/uniprot/CSF1_MOUSE CSF1_MOUSE] Note=A defect in Csf1 is the cause of osteopetrosis. Osteopetrotic mice (op/op) are severely deficient in mature macrophages and osteoclasts, display failed tooth eruption, and have a restricted capacity for bone remodeling.<ref>PMID:2188141</ref> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/Q3U395_MOUSE Q3U395_MOUSE]] Cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [[http://www.uniprot.org/uniprot/CSF1R_MOUSE CSF1R_MOUSE]] Tyrosine-protein kinase that acts as cell-surface receptor for CSF1 and IL34 and plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines in response to IL34 and CSF1, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone and tooth development. Required for normal male and female fertility, and for normal development of milk ducts and acinar structures in the mammary gland during pregnancy. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration, and promotes cancer cell invasion. Activates several signaling pathways in response to ligand binding. Phosphorylates PIK3R1, PLCG2, GRB2, SLA2 and CBL. Activation of PLCG2 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate, that then lead to the activation of protein kinase C family members, especially PRKCD. Phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, leads to activation of the AKT1 signaling pathway. Activated CSF1R also mediates activation of the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1, and of the SRC family kinases SRC, FYN and YES1. Activated CSF1R transmits signals both via proteins that directly interact with phosphorylated tyrosine residues in its intracellular domain, or via adapter proteins, such as GRB2. Promotes activation of STAT family members STAT3, STAT5A and/or STAT5B. Promotes tyrosine phosphorylation of SHC1 and INPP5D/SHIP-1. Receptor signaling is down-regulated by protein phosphatases, such as INPP5D/SHIP-1, that dephosphorylate the receptor and its downstream effectors, and by rapid internalization of the activated receptor.<ref>PMID:1652061</ref> <ref>PMID:8262059</ref> <ref>PMID:8007983</ref> <ref>PMID:9312046</ref> <ref>PMID:10958675</ref> <ref>PMID:11756160</ref> <ref>PMID:16950670</ref> <ref>PMID:17353186</ref> <ref>PMID:17420255</ref> <ref>PMID:17420256</ref> <ref>PMID:17972959</ref> <ref>PMID:18814279</ref> <ref>PMID:20181277</ref> <ref>PMID:20504948</ref> <ref>PMID:21727904</ref> <ref>PMID:21610095</ref> | + | [https://www.uniprot.org/uniprot/CSF1_MOUSE CSF1_MOUSE] Cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
| | Check<jmol> | | Check<jmol> |
| | <jmolCheckbox> | | <jmolCheckbox> |
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ej/3ejj_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ej/3ejj_consurf.spt"</scriptWhenChecked> |
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
| | <text>to colour the structure by Evolutionary Conservation</text> | | <text>to colour the structure by Evolutionary Conservation</text> |
| | </jmolCheckbox> | | </jmolCheckbox> |
| - | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3ejj ConSurf]. |
| | <div style="clear:both"></div> | | <div style="clear:both"></div> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| Line 30: |
Line 30: |
| | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
| | </div> | | </div> |
| | + | <div class="pdbe-citations 3ejj" style="background-color:#fffaf0;"></div> |
| | + | |
| | + | ==See Also== |
| | + | *[[Colony-stimulating factor 3D structures|Colony-stimulating factor 3D structures]] |
| | + | *[[Colony-stimulating factor receptor 3D structures|Colony-stimulating factor receptor 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| | + | [[Category: Large Structures]] |
| | [[Category: Mus musculus]] | | [[Category: Mus musculus]] |
| - | [[Category: Receptor protein-tyrosine kinase]]
| + | [[Category: Chen X]] |
| - | [[Category: Chen, X]] | + | [[Category: Focia PJ]] |
| - | [[Category: Focia, P J]] | + | [[Category: He X]] |
| - | [[Category: He, X]] | + | [[Category: Liu H]] |
| - | [[Category: Liu, H]] | + | [[Category: Shim A]] |
| - | [[Category: Shim, A]] | + | |
| - | [[Category: 4-helix bundle]]
| + | |
| - | [[Category: Atp-binding]]
| + | |
| - | [[Category: Cytokine]]
| + | |
| - | [[Category: Cytokine-signaling protein complex]]
| + | |
| - | [[Category: Glycoprotein]]
| + | |
| - | [[Category: Growth factor-receptor complex]]
| + | |
| - | [[Category: Immunoglobulin domain]]
| + | |
| - | [[Category: Kinase]]
| + | |
| - | [[Category: Membrane]]
| + | |
| - | [[Category: Nucleotide-binding]]
| + | |
| - | [[Category: Phosphoprotein]]
| + | |
| - | [[Category: Proto-oncogene]]
| + | |
| - | [[Category: Receptor]]
| + | |
| - | [[Category: Receptor tyrosine kinase]]
| + | |
| - | [[Category: Transferase]]
| + | |
| - | [[Category: Transmembrane]]
| + | |
| - | [[Category: Tyrosine-protein kinase]]
| + | |
| Structural highlights
Disease
CSF1_MOUSE Note=A defect in Csf1 is the cause of osteopetrosis. Osteopetrotic mice (op/op) are severely deficient in mature macrophages and osteoclasts, display failed tooth eruption, and have a restricted capacity for bone remodeling.[1]
Function
CSF1_MOUSE Cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance.
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
Macrophage colony stimulating factor (M-CSF), through binding to its receptor FMS, a class III receptor tyrosine kinase (RTK), regulates the development and function of mononuclear phagocytes, and plays important roles in innate immunity, cancer and inflammation. We report a 2.4 A crystal structure of M-CSF bound to the first 3 domains (D1-D3) of FMS. The ligand binding mode of FMS is surprisingly different from KIT, another class III RTK, in which the major ligand-binding domain of FMS, D2, uses the CD and EF loops, but not the beta-sheet on the opposite side of the Ig domain as in KIT, to bind ligand. Calorimetric data indicate that M-CSF cannot dimerize FMS without receptor-receptor interactions mediated by FMS domains D4 and D5. Consistently, the structure contains only 1 FMS-D1-D3 molecule bound to a M-CSF dimer, due to a weak, hydrophilic M-CSF:FMS interface, and probably a conformational change of the M-CSF dimer in which binding to the second site is rendered unfavorable by FMS binding at the first site. The partial, intermediate complex suggests that FMS may be activated in two steps, with the initial engagement step distinct from the subsequent dimerization/activation step. Hence, the formation of signaling class III RTK complexes can be diverse, engaging various modes of ligand recognition and various mechanistic steps for dimerizing and activating receptors.
Structure of macrophage colony stimulating factor bound to FMS: diverse signaling assemblies of class III receptor tyrosine kinases.,Chen X, Liu H, Focia PJ, Shim AH, He X Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18267-72. Epub 2008 Nov 18. PMID:19017797[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Yoshida H, Hayashi S, Kunisada T, Ogawa M, Nishikawa S, Okamura H, Sudo T, Shultz LD, Nishikawa S. The murine mutation osteopetrosis is in the coding region of the macrophage colony stimulating factor gene. Nature. 1990 May 31;345(6274):442-4. PMID:2188141 doi:http://dx.doi.org/10.1038/345442a0
- ↑ Chen X, Liu H, Focia PJ, Shim AH, He X. Structure of macrophage colony stimulating factor bound to FMS: diverse signaling assemblies of class III receptor tyrosine kinases. Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18267-72. Epub 2008 Nov 18. PMID:19017797
|
