8KCZ Oxidoreductase date Aug 08, 2023
title Crystal Structure Of 3-Ketosteroid Delta1-Dehydrogenase From Rhodococcus Erythropolis Sq1 In Complex With 1,4-Androstadi Dione
authors Y.L.Hu, X.Li, X.Y.Cheng, S.K.Song, Z.D.Su
compound source
Molecule: 3-Ketosteroid Dehydrogenase
Chain: A
Synonym: 3-Oxosteroid 1-Dehydrogenase
Ec: 1.3.99.4
Engineered: Yes
 Organism_scientific: Rhodococcus Erythropolis
Organism_taxid: 1833
Gene: Kstd1, Bs297_24040, Rerp_49010, Rery_47440
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
symmetry Space Group: P 31 1 2
R_factor 0.192 R_Free 0.223
crystal
cell
length a length b length c angle alpha angle beta angle gamma
118.890 118.890 118.610 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand ANB, FAD enzyme Oxidoreductase E.C.1.3.99.4 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk]
  • Biological Unit Coordinates (8kcz.pdb1.gz) 78 Kb
  • LPC: Ligand-Protein Contacts for 8KCZ
  • CSU: Contacts of Structural Units for 8KCZ
  • Structure Factors (1632 Kb)
  • Retrieve 8KCZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 8KCZ from S2C, [Save to disk]
    • View 8KCZ 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 8KCZ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [8kcz_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 8KCZ
  • Community annotation for 8KCZ at PDBWiki (http://pdbwiki.org)

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