1J96 Oxidoreductase date May 23, 2001
title Human 3alpha-Hsd Type 3 In Ternary Complex With Nadp And Tes
authors V.Nahoum, F.Labrie, S.X.Lin
compound source
Molecule: 3alpha-Hydroxysteroid Dehydrogenase Type 3
Chain: A, B
Synonym: 3alpha-Hydroxycholanate Dehydrogenase
Ec: 1.1.1.213
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.181 R_Free 0.199
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.072 87.148 76.877 90.00 107.36 90.00
method X-Ray Diffractionresolution 1.25 Å
ligand ACT, NAP, TES enzyme Oxidoreductase E.C.1.1.1.213 BRENDA
related structures by homologous chain: 1Q5M, 1S1P
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of the human 3alpha-hydroxysteroid dehydrogenase type 3 in complex with testosterone and NADP at 1.25-A resolution., Nahoum V, Gangloff A, Legrand P, Zhu DW, Cantin L, Zhorov BS, Luu-The V, Labrie F, Breton R, Lin SX, J Biol Chem 2001 Nov 9;276(45):42091-8. PMID:11514561
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk]
  • Biological Unit Coordinates (1j96.pdb1.gz) 61 Kb
  • Biological Unit Coordinates (1j96.pdb2.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 1J96
  • CSU: Contacts of Structural Units for 1J96
  • Likely Quarternary Molecular Structure file(s) for 1J96
  • Structure Factors (2391 Kb)
  • Retrieve 1J96 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1J96 from S2C, [Save to disk]
  • Re-refined 1j96 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1J96 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 1J96
  • 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 1J96, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1j96a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1j96b_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1j96_B] [1j96_A] [1j96]
  • SWISS-PROT database: [P52895]
  • Domain organization of [AK1C2_HUMAN] by SWISSPFAM
  • Other resources with information on 1J96
  • Community annotation for 1J96 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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