1KUQ	Ribosome	date	Jan 22, 2002
title	Crystal Structure Of T3c Mutant S15 Ribosomal Protein In Com 16s Rrna
authors	A.D.Nikulin, S.Tishchenko, S.Revtovich, B.Ehresmann, C.Ehresmann M.Garber, S.Nikonov, N.Nevskaya
compound		source
Molecule: 16s Ribosomal Rna Fragment Chain: B Engineered: Yes		Organism_scientific: Thermus Thermophilus Organism_taxid: 274 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh1 Expression_system_vector_type: Plasmid
Molecule: 30s Ribosomal Protein S15 Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Thermus Thermophilus Organism_taxid: 274 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 64 2 2	R_factor 0.231 R_Free 0.322
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.229 128.229 64.951 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.84 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1F7Y, 1FJG
Gene Ontology	Chain Function Process Component A
Primary reference	Role of N-terminal helix in interaction of ribosomal protein S15 with 16S rRNA., Revtovich SV, Nikulin AD, Nikonov SV, Biochemistry (Mosc). 2004 Dec;69(12):1319-23. PMID:15627386

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1kuq.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 1KUQ CSU: Contacts of Structural Units for 1KUQ Likely Quarternary Molecular Structure file(s) for 1KUQ Structure Factors (65 Kb) Retrieve 1KUQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KUQ from S2C, [Save to disk] Re-refined 1kuq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KUQ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1KUQ

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KUQ, from MSDmotif at EBI Structure summary from SCOR (Structural Classification of RNA) Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kuqa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1kuq] [1kuq_A] [1kuq_B] SWISS-PROT database: [P80378] Domain organization of [RS15_THETH] by SWISSPFAM Domain found in 1KUQ: [Ribosomal_S15 ] by SMART

Other resources with information on 1KUQ

Community annotation for 1KUQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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