This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3eei
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| + | |||
==Crystal structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase from neisseria meningitidis in complex with methylthio-immucillin-A== | ==Crystal structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase from neisseria meningitidis in complex with methylthio-immucillin-A== | ||
| - | <StructureSection load='3eei' size='340' side='right' caption='[[3eei]], [[Resolution|resolution]] 1.78Å' scene=''> | + | <StructureSection load='3eei' size='340' side='right'caption='[[3eei]], [[Resolution|resolution]] 1.78Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3eei]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3eei]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Neisseria_meningitidis_serogroup_B Neisseria meningitidis serogroup B]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EEI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EEI FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MTM:(3S,4R)-2-(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)-5-[(METHYLSULFANYL)METHYL]PYRROLIDINE-3,4-DIOL'>MTM</scene> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.78Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MTM:(3S,4R)-2-(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)-5-[(METHYLSULFANYL)METHYL]PYRROLIDINE-3,4-DIOL'>MTM</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3eei FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3eei OCA], [https://pdbe.org/3eei PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3eei RCSB], [https://www.ebi.ac.uk/pdbsum/3eei PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3eei ProSAT]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9K054_NEIMB Q9K054_NEIMB] Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'-methylthioribose and S-ribosylhomocysteine, respectively.[HAMAP-Rule:MF_01684][SAAS:SAAS00035153] | ||
== 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/ee/3eei_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ee/3eei_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/ | + | </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=3eei ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Neisseria meningitidis serogroup | + | [[Category: Large Structures]] |
| - | [[Category: Almo | + | [[Category: Neisseria meningitidis serogroup B]] |
| - | [[Category: Brown | + | [[Category: Almo SC]] |
| - | [[Category: Furneaux | + | [[Category: Brown RL]] |
| - | [[Category: Ho | + | [[Category: Furneaux RH]] |
| - | [[Category: Norris | + | [[Category: Ho M]] |
| - | [[Category: Rinaldo-matthis | + | [[Category: Norris GE]] |
| - | [[Category: Schramm | + | [[Category: Rinaldo-matthis A]] |
| - | [[Category: Tyler | + | [[Category: Schramm VL]] |
| - | + | [[Category: Tyler PC]] | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase from neisseria meningitidis in complex with methylthio-immucillin-A
| |||||||||||
