8JPT

Crystal Structure of the acyltransferase domain from the eighth module of the spinosad polyketide synthase

PDB DOI: https://doi.org/10.2210/pdb8JPT/pdb

Classification: TRANSFERASE
Organism(s): Saccharopolyspora spinosa
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2023-06-12 Released: 2024-06-19
Deposition Author(s): Huang, S., Zheng, J.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.26 Å
R-Value Free: 0.258
R-Value Work: 0.198
R-Value Observed: 0.201

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structural Insights into the Substrate Specificity of Acyltransferases from Tylosin Polyketide Synthase and Spinosad Polyketide Synthase

Huang, S., Zheng, J.

To be published.

Macromolecule Content

Total Structure Weight: 132.34 kDa
Atom Count: 9,312
Modelled Residue Count: 1,253
Deposited Residue Count: 1,254
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Polyene macrolide polyketide synthase	A, B, C	418	Saccharopolyspora spinosa	Mutation(s): 0 Gene Names: spnE, A8926_6425
UniProt
Find proteins for Q9ALM2 (Saccharopolyspora spinosa) Explore Q9ALM2 Go to UniProtKB: Q9ALM2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9ALM2
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.26 Å
R-Value Free: 0.258
R-Value Work: 0.198
R-Value Observed: 0.201
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 196.345	α = 90
b = 154.723	β = 92.09
c = 65.209	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data scaling
HKL-2000	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-06-19

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32070040

Revision History (Full details and data files)

Version 1.0: 2024-06-19
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.