First time at Proteopedia? Click on the green links: they change the 3D image. Click and drag the molecules. Proteopedia is a 3D, interactive encyclopedia of proteins, RNA, DNA and other molecules. With a free user account, you can edit pages in Proteopedia. Visit the Main Page to learn more.

1jgo

From Proteopedia

Jump to: navigation, search


1jgo, resolution 5.60Å ()
Non-Standard Residues: , , , , , , , , , , ,
Related: 1gix, 1giy, 1jgp, 1jgq
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Contents

The Path of Messenger RNA Through the Ribosome. THIS FILE, 1JGO, CONTAINS THE 30S RIBOSOME SUBUNIT, THREE TRNA, AND MRNA MOLECULES. 50S RIBOSOME SUBUNIT IS IN THE FILE 1GIY

Publication Abstract from PubMed

Using X-ray crystallography, we have directly observed the path of mRNA in the 70S ribosome in Fourier difference maps at 7 A resolution. About 30 nucleotides of the mRNA are wrapped in a groove that encircles the neck of the 30S subunit. The Shine-Dalgarno helix is bound in a large cleft between the head and the back of the platform. At the interface, only about eight nucleotides (-1 to +7), centered on the junction between the A and P codons, are exposed, and bond almost exclusively to 16S rRNA. The mRNA enters the ribosome around position +13 to +15, the location of downstream pseudoknots that stimulate -1 translational frame shifting.

The path of messenger RNA through the ribosome., Yusupova GZ, Yusupov MM, Cate JH, Noller HF, Cell. 2001 Jul 27;106(2):233-41. PMID:11511350

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

About this Structure

1jgo is a 25 chain structure of Ribosomal protein S10, Ribosomal protein S11, Ribosomal protein S12, Ribosomal protein S13, Ribosomal protein S15, Ribosomal protein S17, Ribosomal protein S2, Ribosomal protein S20, Ribosomal protein S3, Ribosomal protein S4, Ribosomal protein THX and Ribosome with sequence from Thermus thermophilus. Full crystallographic information is available from OCA.

See Also

Reference

  • Yusupova GZ, Yusupov MM, Cate JH, Noller HF. The path of messenger RNA through the ribosome. Cell. 2001 Jul 27;106(2):233-41. PMID:11511350

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://www.proteopedia.org/wiki/index.php/1jgo"
Personal tools