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==Catalytic subunit HisG from Psychrobacter arcticus ATP phosphoribosyltransferase (HisZG ATPPRT) in complex with AMP== | |||
<StructureSection load='6fd9' size='340' side='right' caption='[[6fd9]], [[Resolution|resolution]] 2.20Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6fd9]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FD9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FD9 FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene></td></tr> | |||
[[Category: | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/ATP_phosphoribosyltransferase ATP phosphoribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.17 2.4.2.17] </span></td></tr> | ||
[[Category: | <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=6fd9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fd9 OCA], [http://pdbe.org/6fd9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fd9 RCSB], [http://www.ebi.ac.uk/pdbsum/6fd9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fd9 ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/HIS1_PSYA2 HIS1_PSYA2]] Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: ATP phosphoribosyltransferase]] | |||
[[Category: Alphey, M S]] | |||
[[Category: Czekster, C M]] | |||
[[Category: Fisher, G]] | [[Category: Fisher, G]] | ||
[[Category: Ge, Y]] | [[Category: Ge, Y]] | ||
[[Category: | [[Category: Naismith, J H]] | ||
[[Category: | [[Category: Silva, R G.da]] | ||
[[Category: | [[Category: Catalytic]] | ||
[[Category: Cold-adapted]] | |||
[[Category: Hisg]] | |||
[[Category: Phosphoribosyltransferase]] | |||
[[Category: Transferase]] | |||
Latest revision as of 08:56, 24 October 2018
Catalytic subunit HisG from Psychrobacter arcticus ATP phosphoribosyltransferase (HisZG ATPPRT) in complex with AMPCatalytic subunit HisG from Psychrobacter arcticus ATP phosphoribosyltransferase (HisZG ATPPRT) in complex with AMP
Structural highlights
Function[HIS1_PSYA2] Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. |
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