1QYV Oxidoreductase date Sep 12, 2003
title Crystal Structure Of Human Estrogenic 17beta-Hydroxysteroid Dehydrogenase Complex With Nadp
authors R.Shi, S.X.Lin
compound source
Molecule: Estradiol 17 Beta-Dehydrogenase 1
Chain: A
Synonym: 17-Beta-Hsd 1, Placental 17-Beta-Hydroxysteroid Dehydrogenase, 20 Alpha- Hydroxysteroid Dehydrogenase, 20-A E2dh;
Ec: 1.1.1.62
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Placenta
symmetry Space Group: C 1 2 1
R_factor 0.191 R_Free 0.235
crystal
cell
length a length b length c angle alpha angle beta angle gamma
122.399 43.916 60.450 90.00 99.36 90.00
method X-Ray Diffractionresolution 1.81 Å
ligand GOL, NAP enzyme Oxidoreductase E.C.1.1.1.62 BRENDA
related structures by homologous chain: 1FDS, 1QYX
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCofactor hydrogen bonding onto the protein main chain is conserved in the short chain dehydrogenase/reductase family and contributes to nicotinamide orientation., Shi R, Lin SX, J Biol Chem 2004 Apr 16;279(16):16778-85. Epub 2004 Feb 13. PMID:14966133
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (1qyv.pdb1.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 1QYV
  • CSU: Contacts of Structural Units for 1QYV
  • Likely Quarternary Molecular Structure file(s) for 1QYV
  • Retrieve 1QYV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QYV from S2C, [Save to disk]
  • View 1QYV 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 1QYV
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QYV, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qyva_, region A [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: [1qyv_A] [1qyv]
  • SWISS-PROT database: [P14061]
  • Domain organization of [DHB1_HUMAN] by SWISSPFAM
  • Other resources with information on 1QYV
  • Community annotation for 1QYV 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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