1CTF

STRUCTURE OF THE C-TERMINAL DOMAIN OF THE RIBOSOMAL PROTEIN L7/L12 FROM ESCHERICHIA COLI AT 1.7 ANGSTROMS

Summary for 1CTF

• Entry DOI: 10.2210/pdb1ctf/pdb
• Descriptor: RIBOSOMAL PROTEIN L7/L12, SULFATE ION (3 entities in total)
• Functional Keywords: ribosomal protein
• Biological source: Escherichia coli
• Total number of polymer chains: 1
• Total formula weight: 7669.70

Authors

Leijonmarck, M.,Liljas, A. (deposition date: 1986-09-02, release date: 1987-01-15, Last modification date: 2024-02-07)

Primary citation

Leijonmarck, M.,Liljas, A.
Structure of the C-terminal domain of the ribosomal protein L7/L12 from Escherichia coli at 1.7 A.
J.Mol.Biol., 195:555-579, 1987

PubMed Abstract: The structure of a C-terminal fragment of the ribosomal protein L7/L12 from Escherichia coli has been refined using crystallographic data to 1.7 A resolution. The R-value is 17.4%. Six residues at the N terminus are too disordered in the structure to be localized. These residues are probably part of a hinge in the complete L7/L12 molecule. The possibility that a 2-fold crystallographic axis is a molecular 2-fold axis is discussed. A patch of invariant residues on the surface of the dimer is probably involved in functional interactions with elongation factors.

PubMed: 3309338
DOI: 10.1016/0022-2836(87)90183-5

Experimental method

X-RAY DIFFRACTION (1.7 Å)