4NRQ Oxidoreductase date Nov 27, 2013
title Crystal Structure Of Human Alkbh5 In Complex With Pyridine-2 Dicarboxylate
authors C.Feng, Z.Chen, Y.Liu
compound source
Molecule: Rna Demethylase Alkbh5
Chain: A
Fragment: Unp Residues 66-292
Synonym: Alkylated Dna Repair Protein Alkb Homolog 5, Alpha Ketoglutarate-Dependent Dioxygenase Alkb Homolog 5;
Ec: 1.14.11.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Gene: Abh5, Alkbh5, Ofoxd1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-28a
symmetry Space Group: P 43 21 2
R_factor 0.224 R_Free 0.249
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.767 56.767 144.706 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand MN, PD2 enzyme Oxidoreductase E.C.1.14.11 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structures of the human RNA demethylase Alkbh5 reveal basis for substrate recognition., Feng C, Liu Y, Wang G, Deng Z, Zhang Q, Wu W, Tong Y, Cheng C, Chen Z, J Biol Chem. 2014 Apr 25;289(17):11571-83. doi: 10.1074/jbc.M113.546168. Epub, 2014 Mar 10. PMID:24616105
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (4nrq.pdb1.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 4NRQ
  • CSU: Contacts of Structural Units for 4NRQ
  • Structure Factors (104 Kb)
  • Retrieve 4NRQ in mmCIF format [Save to disk]
  • Re-refined 4nrq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4NRQ 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 4NRQ
  • 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 4NRQ, from MSDmotif at EBI
  • Fold representative 4nrq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4nrq_A] [4nrq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4NRQ
  • Community annotation for 4NRQ at PDBWiki (http://pdbwiki.org)

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