1zo1
From Proteopedia
(Difference between revisions)
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<SX load='1zo1' size='340' side='right' viewer='molstar' caption='[[1zo1]], [[Resolution|resolution]] 13.80Å' scene=''> | <SX load='1zo1' size='340' side='right' viewer='molstar' caption='[[1zo1]], [[Resolution|resolution]] 13.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[1zo1]] is a 3 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1zo1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZO1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ZO1 FirstGlance]. <br> |
- | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1z03|1z03]]</td></tr> | + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1z03|1z03]]</div></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=1zo1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1zo1 OCA], [https://pdbe.org/1zo1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1zo1 RCSB], [https://www.ebi.ac.uk/pdbsum/1zo1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1zo1 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[https://www.uniprot.org/uniprot/IF1_ECOLI IF1_ECOLI]] No specific function has so far been attributed to this initiation factor; however, it seems to stimulate more or less all the activities of the other two initiation factors, IF-2 and IF-3.<ref>PMID:376343</ref> [[https://www.uniprot.org/uniprot/IF2_ECOLI IF2_ECOLI]] One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex.[HAMAP-Rule:MF_00100_B] |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] |
Revision as of 10:20, 12 January 2022
IF2, IF1, and tRNA fitted to cryo-EM data OF E. COLI 70S initiation complex
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