3ALE	Transferase	date	Aug 03, 2010
title	A Type III Polyketide Synthase That Produces Diarylheptanoid
authors	H.Morita, R.Kato, S.Sugio, I.Abe
compound		source
Molecule: Os07g0271500 Protein Chain: A, B, C, D Synonym: Curcuminoid Synthase, Putative Chalcone Synthase Engineered: Yes		Organism_scientific: Oryza Sativa Organism_common: Rice Organism_taxid: 39947 Strain: Japonica Gene: Oj1001_c01.122, Osjnbb0002j01.6, Os07g0271500 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-Duet-1
symmetry	Space Group: P 1 21 1	R_factor 0.221 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.700 97.200 126.200 90.00 103.70 90.00
method	X-Ray Diffraction	resolution	2.50 Å
Gene	OJ1001
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural basis for the one-pot formation of the diarylheptanoid scaffold by curcuminoid synthase from Oryza sativa., Morita H, Wanibuchi K, Nii H, Kato R, Sugio S, Abe I, Proc Natl Acad Sci U S A. 2010 Nov 16;107(46):19778-83. Epub 2010 Nov 1. PMID:21041675

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (225 Kb) [Save to disk] Biological Unit Coordinates (3ale.pdb1.gz) 112 Kb Biological Unit Coordinates (3ale.pdb2.gz) 111 Kb CSU: Contacts of Structural Units for 3ALE Structure Factors (462 Kb) Retrieve 3ALE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ALE from S2C, [Save to disk] Re-refined 3ale structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ALE 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 3ALE

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 3ALE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ale_C] [3ale] [3ale_D] [3ale_B] [3ale_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3ALE

Community annotation for 3ALE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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