6AUJ | pdb_00006auj

Crystal structure of thymidylate synthase from Elizabethkingia anophelis NUHP1

• PDB DOI: https://doi.org/10.2210/pdb6AUJ/pdb

• Classification: TRANSFERASE
• Organism(s): Elizabethkingia anophelis NUHP1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-09-01 Released: 2017-09-27 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.176 (Depositor), 0.180 (DCC) 
• R-Value Work: 
  0.157 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.158 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of thymidylate synthase from Elizabethkingia anophelis NUHP1

Mayclin, S.J., Delker, S.L., Lorimer, D.D., Edwards, T.E.

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 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 94.21 kDa 
• Atom Count: 6,632 
• Modeled Residue Count: 757 
• Deposited Residue Count: 816 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thymidylate synthase	A, B, C	272	Elizabethkingia anophelis NUHP1	Mutation(s): 0  Gene Names: thyA, BD94_0762 EC: 2.1.1.45
UniProt
Find proteins for A0A077EAN3 (Elizabethkingia anophelis NUHP1) Explore A0A077EAN3  Go to UniProtKB:  A0A077EAN3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PGE	D [auth A], E [auth B], F [auth C]	TRIETHYLENE GLYCOL C6 H14 O4 ZIBGPFATKBEMQZ-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
M0H	A, B, C	L-PEPTIDE LINKING	C4 H9 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.176 (Depositor), 0.180 (DCC) 
• R-Value Work:  0.157 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.158 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M36AUJ

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 144.11	α = 90
b = 78.55	β = 90.49
c = 73.37	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
MOLREP	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-09-27 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2017-09-27
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description
• Version 2.0: 2023-11-15
  Changes: Atomic model, Data collection, Derived calculations