1T4N Hydrolase date Apr 30, 2004
title Solution Structure Of Rnt1p Dsrbd
authors N.Leulliot, S.Quevillon-Cheruel, M.Graille, H.Van Tilbeurgh, T.C K.S.Godin, T.E.Edwards, S.T.Sigurdsson, N.Rozenkrants, R.J.Nage G.Varani
compound source
Molecule: Ribonuclease III
Chain: A
Fragment: Dsrbd
Synonym: Rnase III, Rnt1p
Ec: 3.1.26.3
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Gene: Rnt1, Ymr239c, Ym9408.01c, Ym9959.21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
methodSolution NMR
ligand
enzyme Hydrolase E.C.3.1.26.3 BRENDA
related structures by homologous chain: 1T4L
Primary referenceA new alpha-helical extension promotes RNA binding by the dsRBD of Rnt1p RNAse III., Leulliot N, Quevillon-Cheruel S, Graille M, Van Tilbeurgh H, Leeper TC, Godin KS, Edwards TE, Sigurdsson ST, Rozenkrants N, Nagel RJ, Ares M, Varani G, EMBO J 2004 Jul 7;23(13):2468-2477. Epub 2004 Jun 10. PMID:15192703
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1167 Kb) [Save to disk]
  • Biological Unit Coordinates (1t4n.pdb1.gz) 26 Kb
  • CSU: Contacts of Structural Units for 1T4N
  • Retrieve 1T4N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T4N from S2C, [Save to disk]
  • View 1T4N 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 1T4N
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1T4N, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t4na_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t4n] [1t4n_A]
  • SWISS-PROT database: [Q02555]
  • Domain organization of [RNT1_YEAST] by SWISSPFAM
  • Domain found in 1T4N: [DSRM ] by SMART
  • Other resources with information on 1T4N
  • Community annotation for 1T4N at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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