1R37 Oxidoreductase date Sep 30, 2003
title Alcohol Dehydrogenase From Sulfolobus Solfataricus Complexed With Nad(H) And 2-Ethoxyethanol
authors L.Esposito, I.Bruno, F.Sica, C.A.Raia, A.Giordano, M.Rossi, L.Mazzarella, A.Zagari
compound source
Molecule: Nad-Dependent Alcohol Dehydrogenase
Chain: A, B
Engineered: Yes
Other_details: Holo-Enzyme Form
Organism_scientific: Sulfolobus Solfataricus
Organism_taxid: 2287
Gene: Adh Or Sso2536
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rb791
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrc99a
symmetry Space Group: C 1 2 1
R_factor 0.193 R_Free 0.225
length a length b length c angle alpha angle beta angle gamma
131.064 83.014 68.674 90.00 96.46 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand ETX, NAD, ZN enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1NTO, 1NVG
A, B

Primary referenceCrystal structure of a ternary complex of the alcohol dehydrogenase from Sulfolobus solfataricus., Esposito L, Bruno I, Sica F, Raia CA, Giordano A, Rossi M, Mazzarella L, Zagari A, Biochemistry 2003 Dec 16;42(49):14397-407. PMID:14661950
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk]
  • Biological Unit Coordinates (1r37.pdb1.gz) 224 Kb
  • LPC: Ligand-Protein Contacts for 1R37
  • CSU: Contacts of Structural Units for 1R37
  • Likely Quarternary Molecular Structure file(s) for 1R37
  • Structure Factors (340 Kb)
  • Retrieve 1R37 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R37 from S2C, [Save to disk]
  • Re-refined 1r37 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1R37 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 1R37
  • 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 1R37, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r37a1, region A:1-143,A:314-347 [Jmol] [rasmolscript] [script source]
        - Domain d1r37a2, region A:144-313 [Jmol] [rasmolscript] [script source]
        - Domain d1r37b1, region B:1-143,B:314-347 [Jmol] [rasmolscript] [script source]
        - Domain d1r37b2, region B:144-313 [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: [1r37_B] [1r37] [1r37_A]
  • SWISS-PROT database: [P39462]
  • Domain organization of [ADH_SULSO] by SWISSPFAM
  • Other resources with information on 1R37
  • Community annotation for 1R37 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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