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 Ec: 1.1.1.1 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
crystal cell	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 Diffraction	resolution	2.30 Å
ligand	ETX, NAD, ZN	enzyme	Oxidoreductase E.C.1.1.1.1 BRENDA
related structures	by homologous chain: 1NTO, 1NVG
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal 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)

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