7VYU | pdb_00007vyu

Crystal structure of NatS

• PDB DOI: https://doi.org/10.2210/pdb7VYU/pdb

• Classification: TRANSFERASE
• Organism(s): Streptomyces sp. Tu 6176
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-11-15 Released: 2022-08-24 
• Deposition Author(s): Yu, Y., He, C., Wu, L., Zhang, Y.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.205 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.181 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.182 (Depositor) 

Literature

Crystal structure of NatS

Yu, Y., He, C., Wu, L., Zhang, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 75.51 kDa 
• Atom Count: 5,334 
• Modeled Residue Count: 676 
• Deposited Residue Count: 712 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-ACP synthase	A, B	356	Streptomyces sp. Tu 6176	Mutation(s): 0  Gene Names: natS
UniProt
Find proteins for A0A022MLV4 (Streptomyces sp. Tu 6176) Explore A0A022MLV4  Go to UniProtKB:  A0A022MLV4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.205 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.181 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.182 (Depositor) 

Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.83	α = 90
b = 102.83	β = 90
c = 66.71	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PDB_EXTRACT	data extraction
PHENIX	model building
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-08-24 
Deposition Author(s): Yu, Y., He, C., Wu, L., Zhang, Y.

---

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31570033

Revision History  

• Version 1.0: 2022-08-24
  Type: Initial release
  
• Version 1.1: 2023-03-15
  Changes: Database references, Structure summary
• Version 1.2: 2024-05-29
  Changes: Data collection, Refinement description