1bg3

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[[Image:1bg3.gif|left|200px]]
[[Image:1bg3.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 1bg3 |SIZE=350|CAPTION= <scene name='initialview01'>1bg3</scene>, resolution 2.8&Aring;
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The line below this paragraph, containing "STRUCTURE_1bg3", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=G6P:ALPHA-D-GLUCOSE-6-PHOSPHATE'>G6P</scene>, <scene name='pdbligand=GLC:GLUCOSE'>GLC</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Hexokinase Hexokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.1 2.7.1.1] </span>
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_1bg3| PDB=1bg3 | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1bg3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bg3 OCA], [http://www.ebi.ac.uk/pdbsum/1bg3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1bg3 RCSB]</span>
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}}
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'''RAT BRAIN HEXOKINASE TYPE I COMPLEX WITH GLUCOSE AND INHIBITOR GLUCOSE-6-PHOSPHATE'''
'''RAT BRAIN HEXOKINASE TYPE I COMPLEX WITH GLUCOSE AND INHIBITOR GLUCOSE-6-PHOSPHATE'''
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[[Category: Garavito, R M.]]
[[Category: Garavito, R M.]]
[[Category: Mulichak, A M.]]
[[Category: Mulichak, A M.]]
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[[Category: hexokinase]]
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[[Category: Hexokinase]]
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[[Category: phosphotransferase]]
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[[Category: Phosphotransferase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 11:28:11 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 19:00:11 2008''
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Revision as of 08:28, 2 May 2008

Template:STRUCTURE 1bg3

RAT BRAIN HEXOKINASE TYPE I COMPLEX WITH GLUCOSE AND INHIBITOR GLUCOSE-6-PHOSPHATE


Overview

We have determined the structures of the glucose-6-phosphate (G6P)-inhibitable 100,000 Mr Type I hexokinase from rat and the G6P-sensitive 50,000 Mr hexokinase from Schistosoma mansoni at a resolution of 2.8 and 2.6 A respectively. The structures define the glucose and G6P binding sites in these enzymes, suggest the mechanisms of intradomain G6P inhibition and activity loss in the Type I hexokinase N-terminal half, and reveal the structure of the membrane targeting motif that integrates the Type I hexokinase into the outer mitochondrial membrane.

About this Structure

1BG3 is a Single protein structure of sequence from Rattus norvegicus. Full crystallographic information is available from OCA.

Reference

The structure of mammalian hexokinase-1., Mulichak AM, Wilson JE, Padmanabhan K, Garavito RM, Nat Struct Biol. 1998 Jul;5(7):555-60. PMID:9665168 Page seeded by OCA on Fri May 2 11:28:11 2008

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