1X1T	Oxidoreductase	date	Apr 13, 2005
title	Crystal Structure Of D-3-Hydroxybutyrate Dehydrogenase From Pseudomonas Fragi Complexed With Nad+
authors	K.Ito, Y.Nakajima, E.Ichihara, K.Ogawa, T.Yoshimoto
compound		source
Molecule: D(-)-3-Hydroxybutyrate Dehydrogenase Chain: A Ec: 1.1.1.30 Engineered: Yes		Organism_scientific: Pseudomonas Fragi Organism_taxid: 296 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk233-3
symmetry	Space Group: I 2 2 2	R_factor 0.195 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.765 99.970 109.585 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.52 Å
ligand	CAC, MG, NAD	enzyme	Oxidoreductase E.C.1.1.1.30 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	d-3-Hydroxybutyrate Dehydrogenase from Pseudomonas fragi: Molecular Cloning of the Enzyme Gene and Crystal Structure of the Enzyme., Ito K, Nakajima Y, Ichihara E, Ogawa K, Katayama N, Nakashima K, Yoshimoto T, J Mol Biol. 2006 Jan 27;355(4):722-33. Epub 2005 Nov 14. PMID:16325199

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1x1t.pdb1.gz) 159 Kb LPC: Ligand-Protein Contacts for 1X1T CSU: Contacts of Structural Units for 1X1T Likely Quarternary Molecular Structure file(s) for 1X1T Structure Factors (470 Kb) Retrieve 1X1T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1X1T from S2C, [Save to disk] Re-refined 1x1t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1X1T 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 1X1T

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 1X1T, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1x1t] [1x1t_A] SWISS-PROT database: [Q5KST5] Domain organization of [Q5KST5_PSEFR] by SWISSPFAM

Other resources with information on 1X1T

Community annotation for 1X1T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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