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==Crystal structure of an artificial thermostable (BA)8-barrel protein from identical half barrels== | ==Crystal structure of an artificial thermostable (BA)8-barrel protein from identical half barrels== | ||
<StructureSection load='3og3' size='340' side='right' caption='[[3og3]], [[Resolution|resolution]] 2.08Å' scene=''> | <StructureSection load='3og3' size='340' side='right'caption='[[3og3]], [[Resolution|resolution]] 2.08Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3og3]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3og3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OG3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OG3 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[ | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.08Å</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=SO4:SULFATE+ION'>SO4</scene></td></tr> | |||
<tr><td class="sblockLbl"><b>[[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3og3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3og3 OCA], [https://pdbe.org/3og3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3og3 RCSB], [https://www.ebi.ac.uk/pdbsum/3og3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3og3 ProSAT]</span></td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | </table> | ||
<table> | == Function == | ||
[https://www.uniprot.org/uniprot/HIS6_THEMA HIS6_THEMA] IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit.[HAMAP-Rule:MF_01013] | |||
==See Also== | |||
*[[IGPS 3D structures|IGPS 3D structures]] | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Thermotoga maritima]] | [[Category: Thermotoga maritima]] | ||
[[Category: Bocola | [[Category: Bocola M]] | ||
[[Category: Kellerer | [[Category: Kellerer B]] | ||
[[Category: List | [[Category: List F]] | ||
[[Category: Sperl | [[Category: Sperl JM]] | ||
[[Category: Sterner | [[Category: Sterner R]] | ||
Latest revision as of 12:38, 6 September 2023
Crystal structure of an artificial thermostable (BA)8-barrel protein from identical half barrelsCrystal structure of an artificial thermostable (BA)8-barrel protein from identical half barrels
Structural highlights
FunctionHIS6_THEMA IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit.[HAMAP-Rule:MF_01013] See Also |
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