4NZ7 Isomerase date Dec 11, 2013
title Steroid Receptor Rna Activator (Sra) Modification By The Hum Pseudouridine Synthase 1 (Hpus1p): Rna Binding, Activity, A Model
authors T.Huet, S.Thore
compound source
Molecule: Trna Pseudouridine Synthase A, Mitochondrial
Chain: A
Fragment: Catalytic Domain, Unp Residues 83-394
Synonym: Trna Pseudouridine(38-40) Synthase, Trna Pseudouri Synthase I, Trna-Uridine Isomerase I;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pus1, Pp8985
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 De3 Star
Expression_system_vector_type: Plasmid
symmetry Space Group: P 2 21 21
R_factor 0.183 R_Free 0.238
length a length b length c angle alpha angle beta angle gamma
39.446 69.044 116.797 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand EPE, PGE enzyme Isomerase E.C. BRENDA
Primary referenceSteroid receptor RNA activator (SRA) modification by the human pseudouridine synthase 1 (hPus1p): RNA binding, activity, and atomic model., Huet T, Miannay FA, Patton JR, Thore S, PLoS One. 2014 Apr 10;9(4):e94610. doi: 10.1371/journal.pone.0094610. eCollection, 2014. PMID:24722331
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (4nz7.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 4NZ7
  • CSU: Contacts of Structural Units for 4NZ7
  • Structure Factors (150 Kb)
  • Retrieve 4NZ7 in mmCIF format [Save to disk]
  • Re-refined 4nz7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4NZ7 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 4NZ7
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4NZ7, from MSDmotif at EBI
  • Fold representative 4nz7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4nz7] [4nz7_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4NZ7
  • Community annotation for 4NZ7 at PDBWiki (http://pdbwiki.org)

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