Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Cyclic - C4  (3D View)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 161575.44 
• Atom Count: 9970 
• Residue Count: 1468 
• Unique protein chains: 1

2BWG

Structure of human guanosine monophosphate reductase GMPR1 in complex with GMP

• DOI: 10.2210/pdb2BWG/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2005-07-13 Released: 2005-07-20 
• Deposition Author(s): Bunkoczi, G., Haroniti, A., Ng, S., von Delft, F., Gileadi, O., Oppermann, U., Arrowsmith, C., Edwards, A., Sundstrom, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.4 Å
• R-Value Free: 0.245 
• R-Value Work: 0.196 

Literature

Structure of Human Guanosine Monophosphate Reductase Gmpr1 in Complex with Gmp

Bunkoczi, G., Haroniti, A., Ng, S., von Delft, F., Gileadi, O., Oppermann, U., Arrowsmith, C., Edwards, A., Sundstrom, M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
GMP REDUCTASE I	A, B, C, D	367	Homo sapiens	Mutation(s): 0  Gene Names: GMPR (GMPR1) EC: 1.7.1.7
Find proteins for P36959 (Homo sapiens) Go to Gene View: GMPR Go to UniProtKB:  P36959

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
K	A, B, C, D	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N
5GP	A, B, C, D	GUANOSINE-5'-MONOPHOSPHATE C10 H14 N5 O8 P RQFCJASXJCIDSX-UUOKFMHZSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.4 Å
• R-Value Free: 0.245 
• R-Value Work: 0.196 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 55.312	α = 90.00
b = 114.418	β = 102.74
c = 115.129	γ = 90.00

Software Package:

Software Name	Purpose
PHASER	phasing
XDS	data reduction
REFMAC	refinement
XDS	data scaling

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2005-07-13 
• Released Date: 2005-07-20 
• Deposition Author(s): Bunkoczi, G., Haroniti, A., Ng, S., von Delft, F., Gileadi, O., Oppermann, U., Arrowsmith, C., Edwards, A., Sundstrom, M.

Revision History 

• Version 1.0: 2005-07-20
  Type: Initial release
• Version 1.1: 2011-07-13
  Type: Refinement description, Version format compliance
• Version 1.2: 2018-01-24
  Type: Database references, Structure summary
• Version 1.3: 2018-04-04
  Type: Data collection