1LWI	Oxidoreductase	date	Feb 24, 1996
title	3-Alpha-Hydroxysteroiddihydrodiol Dehydrogenase From Rattus Norvegicus
authors	M.J.Bennett, B.P.Schlegel, J.M.Jez, T.M.Penning, M.Lewis
compound		source
Molecule: 3-Alpha-Hydroxysteroiddihydrodiol Dehydrogenase Chain: A, B Ec: 1.1.1.213 Other_details: Formerly Ec 1.1.1.50, However A New Convention Distinguishes This As An A Class Dehydrogenase		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Strain: Sprague-Dawley Organ: Liver
symmetry	Space Group: P 1 21 1	R_factor 0.234 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.900 139.100 53.300 90.00 113.50 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	NAP	enzyme	Oxidoreductase E.C.1.1.1.213 BRENDA
related structures	by homologous chain: 1AFS, 1RAL
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of 3 alpha-hydroxysteroid/dihydrodiol dehydrogenase complexed with NADP+., Bennett MJ, Schlegel BP, Jez JM, Penning TM, Lewis M, Biochemistry 1996 Aug 20;35(33):10702-11. PMID:8718859

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (1lwi.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 1LWI CSU: Contacts of Structural Units for 1LWI Likely Quarternary Molecular Structure file(s) for 1LWI Retrieve 1LWI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LWI from S2C, [Save to disk]

View 1LWI 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 1LWI

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LWI, from MSDmotif at EBI Genome occurence of 1LWI's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1lwia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1lwib_, 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: [1lwi_B] [1lwi] [1lwi_A] SWISS-PROT database: [P23457] Domain organization of [DIDH_RAT] by SWISSPFAM

Other resources with information on 1LWI

Community annotation for 1LWI at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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