ISDA: 1QKH

Deposition Date 1999-07-20

Release Date 1999-07-21

Last Version Date 2024-05-15

Entry Detail

PDB ID:

1QKH

Keywords:

RIBOSOMAL PROTEIN

Title:

SOLUTION STRUCTURE OF THE RIBOSOMAL PROTEIN S19 FROM THERMUS THERMOPHILUS

Biological Source:

Source Organism(s):

THERMUS THERMOPHILUS (Taxon ID: 274)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

Conformers Submitted:

Selection Criteria:

CUMULATIVE RMSD OF STRUCTURES SORTED AFTER TOTAL ENERGY

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S RIBOSOMAL PROTEIN S19
Gene (Uniprot):rpsS
Chain IDs:A
Chain Length:92
Number of Molecules:1
Biological Source:THERMUS THERMOPHILUS

UniProt ID:P80381 Pfam ID:PF00203

Ligand Molecules

Primary Citation

Solution structure of the ribosomal protein S19 from Thermus thermophilus.

Helgstrand, M, Rak, A.V, Allard, P, Davydova, N, Garber, M.B, Hard, T.Show

J. Mol. Biol. 292 1071 1081 (1999)

PMID: 10512703 DOI: 10.1006/jmbi.1999.3122

Abstact

Ribosomal protein S19 is a 10.6 kDa protein in the small subunit of the prokaryotic ribosome. We have determined a high-resolution solution structure of S19 from Thermus thermophilus. Structures were calculated using 1160 distance and dihedral angle restraints derived from (1)H, (15)N and (13)C NMR spectra. The structures show that S19 is a mixed alpha/beta protein with long disordered tails. The folding topology is not homologous to that of any other known protein structure. Potential rRNA and protein binding sites have been identified on the S19 surface.

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Protein

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Primary Citation of related structures

Abstact

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