7M1S

Crystal structure of human guanylate-binding protein 2 (hGBP2) K51A mutant

• PDB DOI: https://doi.org/10.2210/pdb7M1S/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2021-03-15 Released: 2022-04-27 
• Deposition Author(s): Roy, S., Wang, B., Tian, Y., Yin, Q.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.91 Å
• R-Value Free: 0.274 
• R-Value Work: 0.245 
• R-Value Observed: 0.233 

Literature

Crystal structure of human guanylate-binding protein 2 (hGBP2) K51A mutant

Roy, S., Wang, B., Tian, Y., Yin, Q.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 67.36 kDa 
• Atom Count: 4,729 
• Modelled Residue Count: 577 
• Deposited Residue Count: 591 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanylate-binding protein 2	A	591	Homo sapiens	Mutation(s): 2  Gene Names: GBP2 EC: 3.6.5
UniProt & NIH Common Fund Data Resources
Find proteins for P32456 (Homo sapiens) Explore P32456  Go to UniProtKB:  P32456
PHAROS:  P32456 GTEx:  ENSG00000162645

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4 (Subject of Investigation/LOI)	B [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.91 Å
• R-Value Free: 0.274 
• R-Value Work: 0.245 
• R-Value Observed: 0.233 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.631	α = 90
b = 140.569	β = 90
c = 240.079	γ = 90

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: 2022-04-27 
Deposition Author(s): Roy, S., Wang, B., Tian, Y., Yin, Q.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R00AI108793
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI146330

Revision History  

• Version 1.0: 2022-04-27
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Refinement description