1U0W	Transferase	date	Jul 14, 2004
title	An Aldol Switch Discovered In Stilbene Synthases Mediates Cy Specificity Of Type III Polyketide Synthases: 18xchs+Resver Structure
authors	M.B.Austin, M.E.Bowman, J.L.Ferrer, J.Schroder, J.P.Noel
compound		source
Molecule: Chalcone Synthase 2 Chain: A, B, C, D Synonym: Naringenin-Chalcone Synthase 2 Ec: 2.3.1.74 Engineered: Yes Mutation: Yes		Organism_scientific: Medicago Sativa Organism_taxid: 3879 Gene: Chs2 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Phis8
symmetry	Space Group: P 1	R_factor 0.203 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.328 71.724 85.748 111.39 91.61 90.07
method	X-Ray Diffraction	resolution	2.00 Å
ligand	STL	enzyme	Transferase E.C.2.3.1.74 BRENDA
related structures	by homologous chain: 1D6I, 1EE0
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	An aldol switch discovered in stilbene synthases mediates cyclization specificity of type III polyketide synthases., Austin MB, Bowman ME, Ferrer JL, Schroder J, Noel JP, Chem Biol 2004 Sep;11(9):1179-94. PMID:15380179

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (265 Kb) [Save to disk] Biological Unit Coordinates (1u0w.pdb1.gz) 132 Kb Biological Unit Coordinates (1u0w.pdb2.gz) 132 Kb LPC: Ligand-Protein Contacts for 1U0W CSU: Contacts of Structural Units for 1U0W Likely Quarternary Molecular Structure file(s) for 1U0W Structure Factors (788 Kb) Retrieve 1U0W in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U0W from S2C, [Save to disk] Re-refined 1u0w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U0W 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 1U0W

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 1U0W, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u0wa1, region A:10-234 [Jmol] [rasmolscript] [script source]     - Domain d1u0wa2, region A:235-389 [Jmol] [rasmolscript] [script source]     - Domain d1u0wb1, region B:10-234 [Jmol] [rasmolscript] [script source]     - Domain d1u0wb2, region B:235-389 [Jmol] [rasmolscript] [script source]     - Domain d1u0wc1, region C:10-234 [Jmol] [rasmolscript] [script source]     - Domain d1u0wc2, region C:235-389 [Jmol] [rasmolscript] [script source]     - Domain d1u0wd1, region D:10-234 [Jmol] [rasmolscript] [script source]     - Domain d1u0wd2, region D:235-389 [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: [1u0w_D] [1u0w_C] [1u0w_A] [1u0w_B] [1u0w] SWISS-PROT database: [P30074] Domain organization of [CHS2_MEDSA] by SWISSPFAM

Other resources with information on 1U0W

Community annotation for 1U0W at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---