6BT2 Hydrolase, Rna Binding Protein date Dec 04, 2017
title Structure Of The Human Nocturnin Catalytic Domain With Bound Anion
authors E.T.Abshire, J.Chasseur, P.Del Rizzo, R.Trievel
compound source
Molecule: Nocturnin
Chain: A, B
Fragment: Residues 120-431
Synonym: Carbon Catabolite Repression 4-Like Protein,Circad Deadenylase Noc;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Noct, Ccr4, Ccrn4l, Noc
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Rosetta 2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Psumo
symmetry Space Group: P 21 21 21
R_factor 0.161 R_Free 0.224
length a length b length c angle alpha angle beta angle gamma
62.004 69.437 153.496 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.41 Å
ligand MG, SO4 enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceThe structure of human Nocturnin reveals a conserved ribonuclease domain that represses target transcript translation and abundance in cells., T Abshire E, Chasseur J, Bohn JA, Del Rizzo PA, Freddolino PL, Goldstrohm AC, Trievel RC, Nucleic Acids Res. 2018 Jun 1. pii: 5026266. doi: 10.1093/nar/gky412. PMID:29860338
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk]
  • Biological Unit Coordinates (6bt2.pdb1.gz) 94 Kb
  • Biological Unit Coordinates (6bt2.pdb2.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 6BT2
  • CSU: Contacts of Structural Units for 6BT2
  • Structure Factors (172 Kb)
  • Retrieve 6BT2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6BT2 from S2C, [Save to disk]
  • View 6BT2 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 6BT2
  • 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
  • Fold representative 6bt2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6bt2_A] [6bt2_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6BT2
  • Community annotation for 6BT2 at PDBWiki (http://pdbwiki.org)

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