8HOJ

Crystal structure of UGT71AP2 in complex with UDP

• PDB DOI: https://doi.org/10.2210/pdb8HOJ/pdb

• Classification: TRANSFERASE
• Organism(s): Scutellaria baicalensis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-12-10 Released: 2023-12-13 
• Deposition Author(s): Wang, Z.L., He, C., Li, F., Qiao, X., Ye, M.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.284 
• R-Value Work: 0.226 
• R-Value Observed: 0.229 

Literature

crystal structure of UGT71AP2 in complex with UDP

Wang, Z.L., He, C., Li, F., Qiao, X., Ye, M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content

• Total Structure Weight: 104.04 kDa 
• Atom Count: 6,897 
• Modelled Residue Count: 884 
• Deposited Residue Count: 928 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UGT71AP2	A, B	464	Scutellaria baicalensis	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UDP (Subject of Investigation/LOI)	C [auth A], D [auth B]	URIDINE-5'-DIPHOSPHATE C9 H14 N2 O12 P2 XCCTYIAWTASOJW-XVFCMESISA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.284 
• R-Value Work: 0.226 
• R-Value Observed: 0.229 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 104.728	α = 90
b = 108.544	β = 90
c = 84.35	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-12-13 
Deposition Author(s): Wang, Z.L., He, C., Li, F., Qiao, X., Ye, M.

---

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

Revision History  

• Version 1.0: 2023-12-13
  Type: Initial release