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.


1ltx

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 3: Line 3:
<StructureSection load='1ltx' size='340' side='right'caption='[[1ltx]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='1ltx' size='340' side='right'caption='[[1ltx]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[1ltx]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LTX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1LTX FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[1ltx]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LTX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1LTX FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FAR:FARNESYL'>FAR</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+
</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=FAR:FARNESYL'>FAR</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1dce|1dce]]</td></tr>
+
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1dce|1dce]]</div></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=1ltx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ltx OCA], [http://pdbe.org/1ltx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ltx RCSB], [http://www.ebi.ac.uk/pdbsum/1ltx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ltx ProSAT]</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=1ltx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ltx OCA], [https://pdbe.org/1ltx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ltx RCSB], [https://www.ebi.ac.uk/pdbsum/1ltx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ltx ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/PGTA_RAT PGTA_RAT]] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to both cysteines in Rab proteins with an -XXCC, -XCXC and -CCXX C-terminal, such as RAB1A, RAB3A and RAB5A respectively. [[http://www.uniprot.org/uniprot/RAE1_RAT RAE1_RAT]] Binds unprenylated Rab proteins, presents it to the catalytic Rab GGTase dimer, and remains bound to it after the geranylgeranyl transfer reaction. The component A is thought to be regenerated by transferring its prenylated Rab back to the donor membrane. Also a pre-formed complex consisting of CHM and the Rab GGTase dimer (RGGT or component B) can bind to and prenylate Rab proteins; this alternative pathway is proposed to be the predominant pathway for Rab protein geranylgeranylation. [[http://www.uniprot.org/uniprot/PGTB2_RAT PGTB2_RAT]] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to both cysteines in Rab proteins with an -XXCC, -XCXC and -CCXX C-terminal, such as RAB1A, RAB3A and RAB5A respectively.
+
[[https://www.uniprot.org/uniprot/PGTA_RAT PGTA_RAT]] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to both cysteines in Rab proteins with an -XXCC, -XCXC and -CCXX C-terminal, such as RAB1A, RAB3A and RAB5A respectively. [[https://www.uniprot.org/uniprot/RAE1_RAT RAE1_RAT]] Binds unprenylated Rab proteins, presents it to the catalytic Rab GGTase dimer, and remains bound to it after the geranylgeranyl transfer reaction. The component A is thought to be regenerated by transferring its prenylated Rab back to the donor membrane. Also a pre-formed complex consisting of CHM and the Rab GGTase dimer (RGGT or component B) can bind to and prenylate Rab proteins; this alternative pathway is proposed to be the predominant pathway for Rab protein geranylgeranylation. [[https://www.uniprot.org/uniprot/PGTB2_RAT PGTB2_RAT]] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to both cysteines in Rab proteins with an -XXCC, -XCXC and -CCXX C-terminal, such as RAB1A, RAB3A and RAB5A respectively.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]

Revision as of 08:53, 21 April 2021

Structure of Rab Escort Protein-1 in complex with Rab geranylgeranyl transferase and isoprenoid

PDB ID 1ltx

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ltx"
Personal tools