1F7Y Ribosome date Jun 28, 2000
title The Crystal Structure Of Two Uucg Loops Highlights The Role 2'-Hydroxyl Groups In Its Unusual Stability
authors E.Ennifar, A.Nikouline, A.Serganov, S.Tishchenko, N.Nevskaya, M.G B.Ehresmann, C.Ehresmann, S.Nikonov, P.Dumas
compound source
Molecule: 16s Ribosomal Rna Fragment
Chain: B
Fragment: 57 Residues
Engineered: Yes
Synthetic: Yes
Other_details: Sequence Occurs Naturally In Thermus Thermop

Molecule: 30s Ribosomal Protein S15
Chain: A
Engineered: Yes

Organism_scientific: Thermus Thermophilus
Organism_taxid: 274
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 64 2 2
R_factor 0.222 R_Free 0.289
length a length b length c angle alpha angle beta angle gamma
128.800 128.800 65.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand K, MG, MSE, NA enzyme
related structures by homologous chain: 1DK1, 1KUQ

Primary referenceThe crystal structure of UUCG tetraloop., Ennifar E, Nikulin A, Tishchenko S, Serganov A, Nevskaya N, Garber M, Ehresmann B, Ehresmann C, Nikonov S, Dumas P, J Mol Biol 2000 Nov 17;304(1):35-42. PMID:11071808
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1f7y.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1F7Y
  • CSU: Contacts of Structural Units for 1F7Y
  • Likely Quarternary Molecular Structure file(s) for 1F7Y
  • Retrieve 1F7Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1F7Y from S2C, [Save to disk]
  • View 1F7Y 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 1F7Y
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1F7Y, from MSDmotif at EBI
  • Structure summary from SCOR (Structural Classification of RNA)
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1f7ya_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1f7y from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1f7y_A] [1f7y] [1f7y_B]
  • SWISS-PROT database: [P80378]
  • Domain organization of [RS15_THETH] by SWISSPFAM
  • Domain found in 1F7Y: [Ribosomal_S15 ] by SMART
  • Other resources with information on 1F7Y
  • Community annotation for 1F7Y at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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