2ipi
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
<StructureSection load='2ipi' size='340' side='right'caption='[[2ipi]], [[Resolution|resolution]] 1.65Å' scene=''> | <StructureSection load='2ipi' size='340' side='right'caption='[[2ipi]], [[Resolution|resolution]] 1.65Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2ipi]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2ipi]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_galilaeus Streptomyces galilaeus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IPI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2IPI FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AKY:METHYL+(2S,4R)-2-ETHYL-2,5,7-TRIHYDROXY-6,11-DIOXO-4-{[2,3,6-TRIDEOXY-4-O-{2,6-DIDEOXY-4-O-[(2S,6S)-6-METHYL-5-OXOTETRAHYDRO-2H-PYRAN-2-YL]-ALPHA-D-LYXO-HEXOPYRANOSYL}-3-(DIMETHYLAMINO)-D-RIBO-HEXOPYRANOSYL]OXY}-1,2,3,4,6,11-HEXAHYDROTETRACENE-1-CARBOXYLATE'>AKY</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.65Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AKY:METHYL+(2S,4R)-2-ETHYL-2,5,7-TRIHYDROXY-6,11-DIOXO-4-{[2,3,6-TRIDEOXY-4-O-{2,6-DIDEOXY-4-O-[(2S,6S)-6-METHYL-5-OXOTETRAHYDRO-2H-PYRAN-2-YL]-ALPHA-D-LYXO-HEXOPYRANOSYL}-3-(DIMETHYLAMINO)-D-RIBO-HEXOPYRANOSYL]OXY}-1,2,3,4,6,11-HEXAHYDROTETRACENE-1-CARBOXYLATE'>AKY</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene></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=2ipi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ipi OCA], [https://pdbe.org/2ipi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ipi RCSB], [https://www.ebi.ac.uk/pdbsum/2ipi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ipi ProSAT]</span></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=2ipi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ipi OCA], [https://pdbe.org/2ipi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ipi RCSB], [https://www.ebi.ac.uk/pdbsum/2ipi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ipi ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | == Function == | ||
| - | [[https://www.uniprot.org/uniprot/AKNOX_STRGJ AKNOX_STRGJ]] Involved in the modification of the terminal sugar residues in the last two steps in the biosynthesis of polyketide antibiotics of the aclacinomycin group. In the first reaction, it catalyzes the oxidation of the hydroxyl group at carbon C4 of the L-rhodinose terminal sugar moiety of aclacinomycin N (AclN) to a keto group, modifying the sugar to cinerulose A and generating aclacinomycin A (AclA). In the second reaction, it catalyzes the elimination of two hydrogen atoms from cinerulose A, leading to a double bond between carbon atoms C2 and C3 and the generation of the L-aculose terminal sugar moiety of aclacinomycin Y (AclY). It can also use aclacinomycin analogs, epsilon-pyrromycinone glycosides, rhodirubins (A, B, C and E) and all triglycosides containing L-cinerulose, L-rhodinose or 2-deoxy-L-fucose as terminal sugar.<ref>PMID:12137949</ref> <ref>PMID:17395717</ref> <ref>PMID:528393</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 15: | Line 13: | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ip/2ipi_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ip/2ipi_consurf.spt"</scriptWhenChecked> | ||
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| Line 33: | Line 31: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: As 4 1320]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Alexeev | + | [[Category: Streptomyces galilaeus]] |
| - | [[Category: Kursula | + | [[Category: Alexeev I]] |
| - | [[Category: Mantsala | + | [[Category: Kursula I]] |
| - | [[Category: Niemi | + | [[Category: Mantsala P]] |
| - | [[Category: Schneider | + | [[Category: Niemi J]] |
| - | [[Category: Sultana | + | [[Category: Schneider G]] |
| - | + | [[Category: Sultana A]] | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal Structure of Aclacinomycin Oxidoreductase
| |||||||||||
