7EEV

Structure of UTP cyclohydrolase

• PDB DOI: https://doi.org/10.2210/pdb7EEV/pdb

• Classification: HYDROLASE
• Organism(s): Rhodococcus wratislaviensis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-03-19 Released: 2021-07-28 
• Deposition Author(s): Zhang, H., Zhang, Y., Yuchi, Z.
• Funding Organization(s): National Science Foundation (NSF, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.169 
• R-Value Work: 0.134 
• R-Value Observed: 0.136 

Literature

Structural and biochemical investigation of UTP cyclohydrolase

Zhang, H., Wei, Y., Lin, L., Liu, J., Chu, R., Cao, P., Ang, E.L., Zhao, H., Yuchi, Z., Zhang, Y.

(2021) ACS Catal : 8895-8901

• DOI: https://doi.org/10.1021/acscatal.1c02252

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: 92.35 kDa 
• Atom Count: 6,957 
• Modelled Residue Count: 796 
• Deposited Residue Count: 850 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GTP cyclohydrolase II	A, B	425	Rhodococcus wratislaviensis	Mutation(s): 0  Gene Names: C8E05_0284
UniProt
Find proteins for A0A3D9R4E8 (Rhodococcus wratislaviensis) Explore A0A3D9R4E8  Go to UniProtKB:  A0A3D9R4E8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DUT (Subject of Investigation/LOI)	C [auth A], E [auth B]	DEOXYURIDINE-5'-TRIPHOSPHATE C9 H15 N2 O14 P3 AHCYMLUZIRLXAA-SHYZEUOFSA-N
ZN (Subject of Investigation/LOI)	D [auth A], F [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.169 
• R-Value Work: 0.134 
• R-Value Observed: 0.136 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.646	α = 90
b = 114.646	β = 90
c = 282.713	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-07-28 
Deposition Author(s): Zhang, H., Zhang, Y., Yuchi, Z.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, China)	China	31870049

Revision History  

• Version 1.0: 2021-07-28
  Type: Initial release
  
• Version 1.1: 2022-09-21
  Changes: Database references, Structure summary