4YJY

Crystal structure of Type III polyketide synthase from Oryza sativa

PDB DOI: https://doi.org/10.2210/pdb4YJY/pdb

Classification: TRANSFERASE
Organism(s): Oryza sativa Indica Group
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2015-03-03 Released: 2016-02-10
Deposition Author(s): Wongsantichon, J., Robinson, R.C., Yew, W.S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free: 0.186
R-Value Work: 0.159
R-Value Observed: 0.160

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Synthetic Polyketide Enzymology: Platform for Biosynthesis of Antimicrobial Polyketides

Go, M.K., Wongsantichon, J., Cheung, V.W.N., Chow, J.Y., Robinson, R.C., Yew, W.S.

(2015) ACS Catal 5: 4033-4042

DOI: https://doi.org/10.1021/acscatal.5b00477

Macromolecule Content

Total Structure Weight: 86.58 kDa
Atom Count: 6,479
Modelled Residue Count: 782
Deposited Residue Count: 796
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chalcone synthase 1	A, B	398	Oryza sativa Indica Group	Mutation(s): 0 Gene Names: CHS1, CHS, OsI_035120 EC: 2.3.1.74
UniProt
Find proteins for A2ZEX7 (Oryza sativa subsp. indica) Explore A2ZEX7 Go to UniProtKB: A2ZEX7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A2ZEX7
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free: 0.186
R-Value Work: 0.159
R-Value Observed: 0.160
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.42	α = 90
b = 99.728	β = 90
c = 169.779	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
HKL-2000	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2016-02-10

Deposition Author(s):

Wongsantichon, J.

Revision History (Full details and data files)

Version 1.0: 2016-02-10
Type: Initial release
Version 1.1: 2024-03-20
Changes: Data collection, Database references, Derived calculations

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.