4HNE Transferase date Oct 19, 2012
title Crystal Structure Of The Catalytic Domain Of Human Type II A Phosphatidylinositol 4-Kinase (Pi4kiialpha) In Complex With
authors Q.Zhou, Y.Zhai, K.Zhang, C.Chen, F.Sun
compound source
Molecule: Phosphatidylinositol 4-Kinase Type 2-Alpha
Chain: A, B
Fragment: Residues 78-453
Synonym: Phosphatidylinositol 4-Kinase Type II-Alpha
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Strain: Human
Gene: Pi4k2a, Pi4kiia (Amino Acids 78-453)
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-6p-1
symmetry Space Group: I 4 2 2
R_factor 0.208 R_Free 0.251
length a length b length c angle alpha angle beta angle gamma
191.824 191.824 157.543 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.95 Å
ligand ADP enzyme Transferase E.C. BRENDA
subcellular loc. Membrane localization by OPM: Golgi membrane
luminal side
cytoplasmic side
Primary referenceMolecular insights into the membrane-associated phosphatidylinositol 4-kinase IIalpha., Zhou Q, Li J, Yu H, Zhai Y, Gao Z, Liu Y, Pang X, Zhang L, Schulten K, Sun F, Chen C, Nat Commun. 2014 Mar 28;5:3552. doi: 10.1038/ncomms4552. PMID:24675427
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (247 Kb) [Save to disk]
  • Biological Unit Coordinates (4hne.pdb1.gz) 1914 Kb
  • LPC: Ligand-Protein Contacts for 4HNE
  • CSU: Contacts of Structural Units for 4HNE
  • Structure Factors (396 Kb)
  • Retrieve 4HNE in mmCIF format [Save to disk]
  • Re-refined 4hne structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4HNE 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 4HNE
  • 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 4HNE, from MSDmotif at EBI
  • Fold representative 4hne from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4hne_B] [4hne_A] [4hne]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4HNE
  • Community annotation for 4HNE at PDBWiki (http://pdbwiki.org)

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