This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
4r71
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Structure of the Qbeta holoenzyme complex in the P1211 crystal form== | |
| + | <StructureSection load='4r71' size='340' side='right'caption='[[4r71]], [[Resolution|resolution]] 3.21Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4r71]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Escherichia_virus_Qbeta Escherichia virus Qbeta]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4R71 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4R71 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.21Å</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=4r71 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4r71 OCA], [https://pdbe.org/4r71 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4r71 RCSB], [https://www.ebi.ac.uk/pdbsum/4r71 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4r71 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/EFTU2_ECOLI EFTU2_ECOLI] This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.[HAMAP-Rule:MF_00118] May play an important regulatory role in cell growth and in the bacterial response to nutrient deprivation.[HAMAP-Rule:MF_00118][https://www.uniprot.org/uniprot/EFTS_ECOLI EFTS_ECOLI] Associates with the EF-Tu.GDP complex and induces the exchange of GDP to GTP. It remains bound to the aminoacyl-tRNA.EF-Tu.GTP complex up to the GTP hydrolysis stage on the ribosome.[HAMAP-Rule:MF_00050] | ||
| - | + | ==See Also== | |
| - | + | *[[Elongation factor 3D structures|Elongation factor 3D structures]] | |
| - | + | *[[RNA polymerase 3D structures|RNA polymerase 3D structures]] | |
| - | [[Category: | + | *[[Ribosomal protein S1|Ribosomal protein S1]] |
| - | [[Category: Brodersen | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: Knudsen | + | [[Category: Escherichia coli K-12]] |
| - | [[Category: Seweryn | + | [[Category: Escherichia virus Qbeta]] |
| + | [[Category: Large Structures]] | ||
| + | [[Category: Brodersen DE]] | ||
| + | [[Category: Chetverin AB]] | ||
| + | [[Category: Gytz H]] | ||
| + | [[Category: Knudsen CR]] | ||
| + | [[Category: Kutlubaeva Z]] | ||
| + | [[Category: Seweryn P]] | ||
Current revision
Structure of the Qbeta holoenzyme complex in the P1211 crystal form
| |||||||||||
