1HXH	Oxidoreductase	date	Jan 15, 2001
title	Comamonas Testosteroni 3beta17beta Hydroxysteroid Dehydroge
authors	J.Benach, C.Filling, U.C.T.Oppermann, P.Roversi, G.Bricogne, K.D. H.Jornvall, R.Ladenstein
compound		source
Molecule: 3beta17beta-Hydroxysteroid Dehydrogenase Chain: A, B, C, D Ec: 1.1.1.51 Engineered: Yes		Organism_scientific: Comamonas Testosteroni Organism_taxid: 285 Atcc: 11996 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 21 21 21	R_factor 0.146 R_Free 0.180
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.024 110.595 115.143 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.22 Å
ligand		enzyme	Oxidoreductase E.C.1.1.1.51 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure of bacterial 3beta/17beta-hydroxysteroid dehydrogenase at 1.2 A resolution: a model for multiple steroid recognition., Benach J, Filling C, Oppermann UC, Roversi P, Bricogne G, Berndt KD, Jornvall H, Ladenstein R, Biochemistry 2002 Dec 17;41(50):14659-68. PMID:12475215

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (339 Kb) [Save to disk] Biological Unit Coordinates (1hxh.pdb1.gz) 334 Kb CSU: Contacts of Structural Units for 1HXH Likely Quarternary Molecular Structure file(s) for 1HXH Retrieve 1HXH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HXH from S2C, [Save to disk]

View 1HXH 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 1HXH

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1HXH 1HXHA 1HXHB 1HXHC 1HXHD from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1HXH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hxha_, region A [Jmol] [rasmolscript] [script source]     - Domain d1hxhb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1hxhc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1hxhd_, region D [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: [1hxh_A] [1hxh_C] [1hxh] [1hxh_D] [1hxh_B] SWISS-PROT database: [P19871] Domain organization of [3BHD_COMTE] by SWISSPFAM

Other resources with information on 1HXH

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

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