1AN7	Ribosomal Protein	date	Jun 27, 1997
title	Ribosomal Protein S8 From Thermus Thermophilus
authors	N.Nevskaya, S.Nikonov, S.Al-Karadaghi
compound		source
Molecule: Ribosomal Protein S8 Chain: A, B Engineered: Yes		Organism_scientific: Thermus Thermophilus Organism_taxid: 274 Strain: Vk1 Cell_line: Bl21 Atcc: Atcc 27634 Collection: Atcc 27634 Gene: Rps8 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_plasmid: Pet-Tths8
symmetry	Space Group: P 41 21 2	R_factor 0.162 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.860 67.860 174.090 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
related structures	by homologous chain: 1FJG
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of ribosomal protein S8 from Thermus thermophilus reveals a high degree of structural conservation of a specific RNA binding site., Nevskaya N, Tishchenko S, Nikulin A, al-Karadaghi S, Liljas A, Ehresmann B, Ehresmann C, Garber M, Nikonov S, J Mol Biol 1998 May 29;279(1):233-44. PMID:9636713

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (1an7.pdb1.gz) 88 Kb CSU: Contacts of Structural Units for 1AN7 Likely Quarternary Molecular Structure file(s) for 1AN7 Structure Factors (102 Kb) Retrieve 1AN7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AN7 from S2C, [Save to disk] Re-refined 1an7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AN7 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 1AN7

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 1AN7, from MSDmotif at EBI Genome occurence of 1AN7's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1an7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1an7b_, region B [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: [1an7] [1an7_A] [1an7_B] SWISS-PROT database: [P24319] Domain organization of [RS8_THETH] by SWISSPFAM

Other resources with information on 1AN7

Community annotation for 1AN7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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