4NKX Human steroidogenic cytochrome P450 17A1 mutant A105L with substrate progesterone date
authors Scott, E.E., Petrunak, E.M.
compound source
symmetry
R_factor
R_Free 0.2567
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.79
ligand HEM, STR enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructures of Human Steroidogenic Cytochrome P450 17A1 with Substrates., Petrunak EM, DeVore NM, Porubsky PR, Scott EE, J Biol Chem. 2014 Oct 9. pii: jbc.M114.610998. PMID:25301938
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (598 Kb) [Save to disk]
  • Biological Unit Coordinates (4nkx.pdb1.gz) 150 Kb
  • Biological Unit Coordinates (4nkx.pdb2.gz) 150 Kb
  • Biological Unit Coordinates (4nkx.pdb3.gz) 151 Kb
  • Biological Unit Coordinates (4nkx.pdb4.gz) 151 Kb
  • LPC: Ligand-Protein Contacts for 4NKX
  • CSU: Contacts of Structural Units for 4NKX
  • Structure Factors (3246 Kb)
  • Retrieve 4NKX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4NKX from S2C, [Save to disk]
  • Re-refined 4nkx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4NKX 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 4NKX
  • 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
  • 3D motif for 4NKX, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4nkx_A] [4nkx_B] [4nkx_C] [4nkx_D] [4nkx]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4NKX
  • Community annotation for 4NKX at PDBWiki (http://pdbwiki.org)

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