4km3: Difference between revisions
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==Discovery of a novel structural motif in methionine aminopeptidase from Streptococci with possible post-translational modification== | ==Discovery of a novel structural motif in methionine aminopeptidase from Streptococci with possible post-translational modification== | ||
<StructureSection load='4km3' size='340' side='right' caption='[[4km3]], [[Resolution|resolution]] 3.20Å' scene=''> | <StructureSection load='4km3' size='340' side='right'caption='[[4km3]], [[Resolution|resolution]] 3.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4km3]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[4km3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pneumoniae_CGSP14 Streptococcus pneumoniae CGSP14]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KM3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KM3 FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.2Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4km3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4km3 OCA], [https://pdbe.org/4km3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4km3 RCSB], [https://www.ebi.ac.uk/pdbsum/4km3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4km3 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/B2IQ22_STRPS B2IQ22_STRPS] Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed (By similarity).[HAMAP-Rule:MF_01974] | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Aminopeptidase|Aminopeptidase]] | *[[Aminopeptidase 3D structures|Aminopeptidase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Streptococcus pneumoniae CGSP14]] | ||
[[Category: | [[Category: Addlagatta A]] | ||
[[Category: | [[Category: Arya T]] | ||