9EJP | pdb_00009ejp

Crystal structure of WDR91 in complex with XS838489

• PDB DOI: https://doi.org/10.2210/pdb9EJP/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2024-11-28 Released: 2025-02-26 
• Deposition Author(s): Zeng, H., Ahmad, H., Wang, X., Sun, J., Dong, A., Seitova, A., Arrowsmith, C.H., Edwards, A.M., Peng, H., Halabelian, L., Structural Genomics Consortium (SGC)
• Funding Organization(s): Other private

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.22 Å
• R-Value Free: 
  0.245 (Depositor), 0.247 (DCC) 
• R-Value Work: 
  0.203 (Depositor), 0.206 (DCC) 
• R-Value Observed: 
  0.205 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of WDR91 in complex with XS838489

Zeng, H., Ahmad, H., Wang, X., Sun, J., Dong, A., Seitova, A., Arrowsmith, C.H., Edwards, A.M., Peng, H., Halabelian, L., Structural Genomics Consortium (SGC)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 41.45 kDa 
• Atom Count: 2,683 
• Modeled Residue Count: 337 
• Deposited Residue Count: 374 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
WD repeat-containing protein 91	A	374	Homo sapiens	Mutation(s): 0  Gene Names: WDR91, HSPC049
UniProt & NIH Common Fund Data Resources
Find proteins for A4D1P6 (Homo sapiens) Explore A4D1P6  Go to UniProtKB:  A4D1P6
PHAROS:  A4D1P6 GTEx:  ENSG00000105875

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A1BIW (Subject of Investigation/LOI)	B [auth A]	N-[(5R)-1,1-dioxo-2,3,4,5-tetrahydro-1H-1lambda~6~-benzothiepin-5-yl]-2-hydroxyquinoxaline-6-carboxamide C19 H17 N3 O4 S DYZHGISSMYNBJE-CQSZACIVSA-N
UNX	C [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.22 Å
• R-Value Free:  0.245 (Depositor), 0.247 (DCC) 
• R-Value Work:  0.203 (Depositor), 0.206 (DCC) 
• R-Value Observed: 0.205 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.613	α = 90
b = 132.547	β = 90
c = 119.797	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data scaling
PHASES	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-02-26 
Deposition Author(s): Zeng, H., Ahmad, H., Wang, X., Sun, J., Dong, A., Seitova, A., Arrowsmith, C.H., Edwards, A.M., Peng, H., Halabelian, L., Structural Genomics Consortium (SGC)

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Funding Organization	Location	Grant Number
Other private		--

Revision History  

• Version 1.0: 2025-02-26
  Type: Initial release