3bpj
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3bpj]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BPJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BPJ FirstGlance]. <br> | <table><tr><td colspan='2'>[[3bpj]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BPJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BPJ FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">EIF3J, EIF3S1, PRO0391 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">EIF3J, EIF3S1, PRO0391 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3bpj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bpj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3bpj RCSB], [http://www.ebi.ac.uk/pdbsum/3bpj PDBsum]</span></td></tr> | + | <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=3bpj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bpj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3bpj RCSB], [http://www.ebi.ac.uk/pdbsum/3bpj PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/EIF3J_HUMAN EIF3J_HUMAN]] Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S preinitiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. This subunit binds directly within the mRNA entry channel of the 40S ribosome to the aminoacyl (A) site. It may regulate the interaction between the 43S PIC and mRNA.[HAMAP-Rule:MF_03009] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Arrowsmith, C H | + | [[Category: Arrowsmith, C H]] |
| - | [[Category: Bochkarev, A | + | [[Category: Bochkarev, A]] |
| - | [[Category: Edwards, A M | + | [[Category: Edwards, A M]] |
| - | [[Category: Hong, B | + | [[Category: Hong, B]] |
| - | [[Category: MacKenzie, F | + | [[Category: MacKenzie, F]] |
| - | [[Category: Nedyalkova, L | + | [[Category: Nedyalkova, L]] |
| - | [[Category: Park, H | + | [[Category: Park, H]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | [[Category: Tempel, W | + | [[Category: Tempel, W]] |
| - | [[Category: Weigelt, J | + | [[Category: Weigelt, J]] |
[[Category: Eif3s1]] | [[Category: Eif3s1]] | ||
[[Category: Initiation factor]] | [[Category: Initiation factor]] | ||
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[[Category: Protein biosynthesis]] | [[Category: Protein biosynthesis]] | ||
[[Category: Sgc]] | [[Category: Sgc]] | ||
| - | [[Category: Structural genomic]] | ||
| - | [[Category: Structural genomics consortium]] | ||
[[Category: Translation]] | [[Category: Translation]] | ||
[[Category: Translation initiation]] | [[Category: Translation initiation]] | ||
Revision as of 02:04, 25 December 2014
Crystal structure of human translation initiation factor 3, subunit 1 alpha
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Categories: Homo sapiens | Arrowsmith, C H | Bochkarev, A | Edwards, A M | Hong, B | MacKenzie, F | Nedyalkova, L | Park, H | Structural genomic | Tempel, W | Weigelt, J | Eif3s1 | Initiation factor | Limited proteolysis | Phosphoprotein | Protein biosynthesis | Sgc | Translation | Translation initiation
