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1abb

From Proteopedia

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[[Image:1abb.png|left|200px]]
 
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{{STRUCTURE_1abb| PDB=1abb | SCENE= }}
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==CONTROL OF PHOSPHORYLASE B CONFORMATION BY A MODIFIED COFACTOR: CRYSTALLOGRAPHIC STUDIES ON R-STATE GLYCOGEN PHOSPHORYLASE RECONSTITUTED WITH PYRIDOXAL 5'-DIPHOSPHATE==
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<StructureSection load='1abb' size='340' side='right'caption='[[1abb]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
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===CONTROL OF PHOSPHORYLASE B CONFORMATION BY A MODIFIED COFACTOR: CRYSTALLOGRAPHIC STUDIES ON R-STATE GLYCOGEN PHOSPHORYLASE RECONSTITUTED WITH PYRIDOXAL 5'-DIPHOSPHATE===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1abb]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ABB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ABB FirstGlance]. <br>
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{{ABSTRACT_PUBMED_1304390}}
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IMP:INOSINIC+ACID'>IMP</scene>, <scene name='pdbligand=PDP:PYRIDOXAL-5-DIPHOSPHATE'>PDP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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==About this Structure==
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1abb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1abb OCA], [https://pdbe.org/1abb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1abb RCSB], [https://www.ebi.ac.uk/pdbsum/1abb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1abb ProSAT]</span></td></tr>
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[[1abb]] is a 4 chain structure of [[Glycogen Phosphorylase]] with sequence from [http://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ABB OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PYGM_RABIT PYGM_RABIT] Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ab/1abb_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1abb ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Glycogen Phosphorylase|Glycogen Phosphorylase]]
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*[[Glycogen phosphorylase 3D structures|Glycogen phosphorylase 3D structures]]
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*[[Secondary structure|Secondary structure]]
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__TOC__
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*[[Sheets in Proteins|Sheets in Proteins]]
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</StructureSection>
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[[Category: Large Structures]]
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==Reference==
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<ref group="xtra">PMID:001304390</ref><references group="xtra"/>
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[[Category: Oryctolagus cuniculus]]
[[Category: Oryctolagus cuniculus]]
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[[Category: Phosphorylase]]
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[[Category: Acharya KR]]
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[[Category: Acharya, K R.]]
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[[Category: Barford D]]
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[[Category: Barford, D.]]
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[[Category: Johnson LN]]
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[[Category: Johnson, L N.]]
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[[Category: Leonidas DD]]
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[[Category: Leonidas, D D.]]
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[[Category: Oikonomakos NG]]
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[[Category: Oikonomakos, N G.]]
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[[Category: Papageorgiou AC]]
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[[Category: Papageorgiou, A C.]]
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[[Category: Glycogen phosphorylase]]
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Current revision

CONTROL OF PHOSPHORYLASE B CONFORMATION BY A MODIFIED COFACTOR: CRYSTALLOGRAPHIC STUDIES ON R-STATE GLYCOGEN PHOSPHORYLASE RECONSTITUTED WITH PYRIDOXAL 5'-DIPHOSPHATE

PDB ID 1abb

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