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.


5gr6

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (11:39, 2 August 2023) (edit) (undo)
 
Line 1: Line 1:
==Crystal structure of branching enzyme Y500A/D501A double mutant from Cyanothece sp. ATCC 51142==
==Crystal structure of branching enzyme Y500A/D501A double mutant from Cyanothece sp. ATCC 51142==
-
<StructureSection load='5gr6' size='340' side='right' caption='[[5gr6]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
+
<StructureSection load='5gr6' size='340' side='right'caption='[[5gr6]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[5gr6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Cyaa5 Cyaa5]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GR6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5GR6 FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[5gr6]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Crocosphaera_subtropica_ATCC_51142 Crocosphaera subtropica ATCC 51142]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GR6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5GR6 FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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&#8491;</td></tr>
-
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5gqu|5gqu]], [[5gqv|5gqv]], [[5gqw|5gqw]], [[5gqx|5gqx]], [[5gqy|5gqy]], [[5gqz|5gqz]], [[5gr0|5gr0]], [[5gr1|5gr1]], [[5gr2|5gr2]], [[5gr3|5gr3]], [[5gr4|5gr4]], [[5gr5|5gr5]]</td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
-
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">glgB, glgB1, cce_2248 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=43989 CYAA5])</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=5gr6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gr6 OCA], [https://pdbe.org/5gr6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5gr6 RCSB], [https://www.ebi.ac.uk/pdbsum/5gr6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5gr6 ProSAT]</span></td></tr>
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/1,4-alpha-glucan_branching_enzyme 1,4-alpha-glucan branching enzyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.1.18 2.4.1.18] </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=5gr6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gr6 OCA], [http://pdbe.org/5gr6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gr6 RCSB], [http://www.ebi.ac.uk/pdbsum/5gr6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gr6 ProSAT]</span></td></tr>
+
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/B1WPM8_CYAA5 B1WPM8_CYAA5]] Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.[HAMAP-Rule:MF_00685]
+
[https://www.uniprot.org/uniprot/B1WPM8_CROS5 B1WPM8_CROS5] Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.[HAMAP-Rule:MF_00685]
-
<div style="background-color:#fffaf0;">
+
-
== Publication Abstract from PubMed ==
+
-
Several cyanobacterial species, including Cyanothece sp. ATCC 51142, remarkably have four isoforms of alpha-glucan branching enzymes (BEs). Based on their primary structures, they are classified into glycoside hydrolase (GH) family 13 (BE1, BE2 and BE3) or family 57 (GH57 BE). In the present study, GH13-type BEs from Cyanothece sp. ATCC 51142 (BE1, BE2 and BE3) have been overexpressed in Escherichia coli and biochemically characterized. The recombinant BE1 was crystallized by the hanging-drop vapour-diffusion method. Crystals of BE1 were obtained at 293 K in the presence of 0.2 M Mg(2+), 7-10%(w/v) ethanol, 0.1 M HEPES-NaOH pH 7.2-7.9. The crystals belonged to the tetragonal space group P41212, with unit-cell parameters a = b = 133.75, c = 185.90 A, and diffracted to beyond 1.85 A resolution. Matthews coefficient calculations suggested that the crystals of BE1 contained two molecules in the asymmetric unit.
+
-
 
+
-
Crystallization and crystallographic analysis of branching enzymes from Cyanothece sp. ATCC 51142.,Hayashi M, Suzuki R, Colleoni C, Ball SG, Fujita N, Suzuki E Acta Crystallogr F Struct Biol Commun. 2015 Aug;71(Pt 8):1109-13. doi:, 10.1107/S2053230X1501198X. Epub 2015 Jul 29. PMID:26249708<ref>PMID:26249708</ref>
+
-
 
+
-
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+
-
</div>
+
-
<div class="pdbe-citations 5gr6" style="background-color:#fffaf0;"></div>
+
-
== References ==
+
-
<references/>
+
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: 1,4-alpha-glucan branching enzyme]]
+
[[Category: Crocosphaera subtropica ATCC 51142]]
-
[[Category: Cyaa5]]
+
[[Category: Large Structures]]
-
[[Category: Suzuki, E]]
+
[[Category: Suzuki E]]
-
[[Category: Suzuki, R]]
+
[[Category: Suzuki R]]
-
[[Category: Branching enzyme]]
+
-
[[Category: Cyanobacteria]]
+
-
[[Category: Glycoside hydrolase family 13]]
+
-
[[Category: Starch]]
+
-
[[Category: Transferase]]
+

Current revision

Crystal structure of branching enzyme Y500A/D501A double mutant from Cyanothece sp. ATCC 51142

PDB ID 5gr6

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/5gr6"
Personal tools