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| - | [[Image:3pzf.png|left|200px]] | |
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| - | <!--
| + | ==1.75A resolution structure of Serpin-2 from Anopheles gambiae== |
| - | The line below this paragraph, containing "STRUCTURE_3pzf", creates the "Structure Box" on the page.
| + | <StructureSection load='3pzf' size='340' side='right'caption='[[3pzf]], [[Resolution|resolution]] 1.75Å' scene=''> |
| - | You may change the PDB parameter (which sets the PDB file loaded into the applet)
| + | == Structural highlights == |
| - | or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
| + | <table><tr><td colspan='2'>[[3pzf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Anopheles_gambiae Anopheles gambiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PZF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PZF FirstGlance]. <br> |
| - | or leave the SCENE parameter empty for the default display.
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.75Å</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=3pzf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pzf OCA], [https://pdbe.org/3pzf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pzf RCSB], [https://www.ebi.ac.uk/pdbsum/3pzf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pzf ProSAT]</span></td></tr> |
| - | {{STRUCTURE_3pzf| PDB=3pzf | SCENE= }}
| + | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/SP2_ANOGA SP2_ANOGA] Serine protease inhibitor that functions in the melanization-mediated immune response (PubMed:16113656, PubMed:20953892, PubMed:33520733, PubMed:33045027, PubMed:21465556, PubMed:25525260). By preventing the activation of phenoloxidases through the inhibiting of serine proteases CLIPB9 and CLIPB10, negatively regulates melanization in the hemolymph (PubMed:16113656, PubMed:20953892, PubMed:33520733, PubMed:33045027, PubMed:21465556, PubMed:25525260). By preventing melanization, has a detrimental role during P.berghei parasite mediated-infection and invasion of the mosquito midgut (PubMed:16113656).<ref>PMID:16113656</ref> <ref>PMID:20953892</ref> <ref>PMID:21465556</ref> <ref>PMID:25525260</ref> <ref>PMID:33045027</ref> <ref>PMID:33520733</ref> |
| | | | |
| - | ===1.75A resolution structure of Serpin-2 from Anopheles gambiae=== | + | ==See Also== |
| - | | + | *[[Serpin 3D structures|Serpin 3D structures]] |
| - | | + | == References == |
| - | ==About this Structure==
| + | <references/> |
| - | [[3pzf]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Anopheles_gambiae Anopheles gambiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PZF OCA]. | + | __TOC__ |
| - | | + | </StructureSection> |
| - | ==Reference== | + | |
| - | <ref group="xtra">PMID:021465556</ref><references group="xtra"/> | + | |
| | [[Category: Anopheles gambiae]] | | [[Category: Anopheles gambiae]] |
| - | [[Category: An, C.]] | + | [[Category: Large Structures]] |
| - | [[Category: Battaile, K P.]] | + | [[Category: An C]] |
| - | [[Category: Lovell, S.]] | + | [[Category: Battaile KP]] |
| - | [[Category: Michel, K.]] | + | [[Category: Lovell S]] |
| - | [[Category: Hydrolase inhibitor]]
| + | [[Category: Michel K]] |
| - | [[Category: Melanization]]
| + | |
| - | [[Category: Protease inhibitor]]
| + | |
| - | [[Category: Serpin]]
| + | |
| Structural highlights
Function
SP2_ANOGA Serine protease inhibitor that functions in the melanization-mediated immune response (PubMed:16113656, PubMed:20953892, PubMed:33520733, PubMed:33045027, PubMed:21465556, PubMed:25525260). By preventing the activation of phenoloxidases through the inhibiting of serine proteases CLIPB9 and CLIPB10, negatively regulates melanization in the hemolymph (PubMed:16113656, PubMed:20953892, PubMed:33520733, PubMed:33045027, PubMed:21465556, PubMed:25525260). By preventing melanization, has a detrimental role during P.berghei parasite mediated-infection and invasion of the mosquito midgut (PubMed:16113656).[1] [2] [3] [4] [5] [6]
See Also
References
- ↑ Michel K, Budd A, Pinto S, Gibson TJ, Kafatos FC. Anopheles gambiae SRPN2 facilitates midgut invasion by the malaria parasite Plasmodium berghei. EMBO Rep. 2005 Sep;6(9):891-7. PMID:16113656 doi:10.1038/sj.embor.7400478
- ↑ An C, Budd A, Kanost MR, Michel K. Characterization of a regulatory unit that controls melanization and affects longevity of mosquitoes. Cell Mol Life Sci. 2011 Jun;68(11):1929-39. PMID:20953892 doi:10.1007/s00018-010-0543-z
- ↑ An C, Lovell S, Kanost MR, Battaile KP, Michel K. Crystal structure of native Anopheles gambiae serpin-2, a negative regulator of melanization in mosquitoes. Proteins. 2011 Feb 3. doi: 10.1002/prot.23002. PMID:21465556 doi:10.1002/prot.23002
- ↑ Zhang X, Meekins DA, An C, Zolkiewski M, Battaile KP, Kanost MR, Lovell S, Michel K. Structural and Inhibitory Effects of Hinge Loop Mutagenesis in Serpin-2 from the Malaria Vector Anopheles gambiae. J Biol Chem. 2015 Jan 30;290(5):2946-56. doi: 10.1074/jbc.M114.625665. Epub 2014 , Dec 17. PMID:25525260 doi:http://dx.doi.org/10.1074/jbc.M114.625665
- ↑ Sousa GL, Bishnoi R, Baxter RHG, Povelones M. The CLIP-domain serine protease CLIPC9 regulates melanization downstream of SPCLIP1, CLIPA8, and CLIPA28 in the malaria vector Anopheles gambiae. PLoS Pathog. 2020 Oct 12;16(10):e1008985. PMID:33045027 doi:10.1371/journal.ppat.1008985
- ↑ Zhang X, Li M, El Moussawi L, Saab S, Zhang S, Osta MA, Michel K. CLIPB10 is a Terminal Protease in the Regulatory Network That Controls Melanization in the African Malaria Mosquito Anopheles gambiae. Front Cell Infect Microbiol. 2021 Jan 15;10:585986. PMID:33520733 doi:10.3389/fcimb.2020.585986
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