Beta-phosphoglucomutase: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
No edit summary
Michal Harel (talk | contribs)
No edit summary
Line 8: Line 8:


BPGM structure shows the enzyme having <scene name='59/595758/Cv/9'>2 domains</scene>. A <scene name='59/595758/Cv/10'>helical cap domain</scene> and an <scene name='59/595758/Cv/11'>α/β core domain</scene>. The <scene name='59/595758/Cv/12'>active site</scene> is located in the core domain and contains a <scene name='59/595758/Cv/13'>phosphorylated Asp residue and the octahedral coordinated Mg+2 ion</scene>. <ref>PMID:12081483</ref>
BPGM structure shows the enzyme having <scene name='59/595758/Cv/9'>2 domains</scene>. A <scene name='59/595758/Cv/10'>helical cap domain</scene> and an <scene name='59/595758/Cv/11'>α/β core domain</scene>. The <scene name='59/595758/Cv/12'>active site</scene> is located in the core domain and contains a <scene name='59/595758/Cv/13'>phosphorylated Asp residue and the octahedral coordinated Mg+2 ion</scene>. <ref>PMID:12081483</ref>
== 3D Structures of β-phosphoglucomutase ==
[[Beta-phosphoglucomutase 3D structures]]
</StructureSection>
</StructureSection>


Line 23: Line 27:
**[[5olw]] – LlBPGM + Ca <br />
**[[5olw]] – LlBPGM + Ca <br />
**[[2wfa]] – LlBPGM + BeF3 + Mg <br />
**[[2wfa]] – LlBPGM + BeF3 + Mg <br />
**[[5ojz]] – LlBPGM (mutant) + BeF3 + Mg <br />
**[[1lvh]] – LlBPGM + D8P + Mg <br />
**[[1lvh]] – LlBPGM + D8P + Mg <br />
**[[3dv9]] – BPGM + Mg – ''Bacterioides vulgatus''<br />
**[[3dv9]] – BPGM + Mg – ''Bacterioides vulgatus''<br />
Line 31: Line 36:


**[[1o03]], [[1o08]] – LlBPGM + α-D-glucose 1,6-bisphosphate + Mg <br />
**[[1o03]], [[1o08]] – LlBPGM + α-D-glucose 1,6-bisphosphate + Mg <br />
**[[5ok0]] – LlBPGM (mutant) + α-D-glucose 1,6-bisphosphate + Mg <br />
**[[5ok1]] – LlBPGM (mutant) + α-D-glucose 1,6-bisphosphate + Mg <br />
**[[1z4n]], [[1z4o]] – LlBPGM + α-D-galactose-1-phosphate + Mg <br />
**[[1z4n]], [[1z4o]] – LlBPGM + α-D-galactose-1-phosphate + Mg <br />
**[[2wf5]], [[5olx]], [[5oly]] – LlBPGM + β-D-glucose-6-phosphate + MgF3 + Mg <br />
**[[2wf5]], [[5olx]], [[5oly]] – LlBPGM + β-D-glucose-6-phosphate + MgF3 + Mg <br />
**[[3zi4]] – LlBPGM + β-D-glucose-6-phosphate + ScF4 + Mg <br />
**[[3zi4]] – LlBPGM + β-D-glucose-6-phosphate + ScF4 + Mg <br />
**[[2wf6]] – LlBPGM + β-D-glucose-6-phosphate + AlF4 + Mg <br />
**[[2wf6]] – LlBPGM + β-D-glucose-6-phosphate + AlF4 + Mg <br />
**[[5o6r]] – LlBPGM (mutant) + β-D-glucose-1-phosphate + AlF4 + Mg <br />
**[[5ok2]] – LlBPGM (mutant) + β-D-glucose-6-phosphate + AlF4 + Mg <br />
**[[2wf7]] – LlBPGM + dideoxy-phosphono-β-D-gluco-heptopyranose + AlF4 + Mg <br />
**[[2wf7]] – LlBPGM + dideoxy-phosphono-β-D-gluco-heptopyranose + AlF4 + Mg <br />
**[[4c4r]], [[4c4s]] – LlBPGM + β-phosphonomethylene-D-glucopyranose derivative + MgF3 + Mg <br />
**[[4c4r]], [[4c4s]] – LlBPGM + β-phosphonomethylene-D-glucopyranose derivative + MgF3 + Mg <br />

Revision as of 10:17, 10 April 2019


Function

Beta-phosphoglucomutase (BPGM) catalyzes the conversion of β-D-glucose 1-phosphate to β-D-glucose 6-phosphate. Mg+2 ion is the cofactor of the reaction and BPGM activation is achieved by Asp8 phosphorylation (D8P). α-D-galactose-1-phosphate is an inhibitor of BPGM. BPGM participates in sugar and starch metabolism.

Structural highlights

BPGM structure shows the enzyme having . A and an . The is located in the core domain and contains a . [1]

3D Structures of β-phosphoglucomutase

Beta-phosphoglucomutase 3D structures


Structure of phosphorylated β-phosphoglucomutase complex with Mg+2 ion (PDB code 1lvh).

Drag the structure with the mouse to rotate

3D Structures of β-phosphoglucomutase3D Structures of β-phosphoglucomutase

Updated on 10-April-2019

ReferencesReferences

  1. Lahiri SD, Zhang G, Dunaway-Mariano D, Allen KN. Caught in the act: the structure of phosphorylated beta-phosphoglucomutase from Lactococcus lactis. Biochemistry. 2002 Jul 2;41(26):8351-9. PMID:12081483

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky