2BLE | pdb_00002ble

Structure of human guanosine monophosphate reductase GMPR1 in complex with GMP

• PDB DOI: https://doi.org/10.2210/pdb2BLE/pdb

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


• Deposited: 2005-03-03 Released: 2005-03-09 
• Deposition Author(s): Bunkoczi, G., Haroniti, A., Ng, S., von Delft, F., Oppermann, U., Arrowsmith, C., Sundstrom, M., Edwards, A., Gileadi, O.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.228 (Depositor), 0.247 (DCC) 
• R-Value Work: 
  0.177 (Depositor) 
• R-Value Observed: 
  0.180 (Depositor) 

Starting Model: experimental

Literature

Structure of Human Guanosine Monophosphate Reductase Gmpr1 in Complex with Gmp

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

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 40.4 kDa 
• Atom Count: 2,680 
• Modeled Residue Count: 337 
• Deposited Residue Count: 367 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GMP REDUCTASE I	A	367	Homo sapiens	Mutation(s): 1  EC: 1.7.1.7
UniProt & NIH Common Fund Data Resources
Find proteins for P36959 (Homo sapiens) Explore P36959  Go to UniProtKB:  P36959
PHAROS:  P36959 GTEx:  ENSG00000137198

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
5GP	B [auth A]	GUANOSINE-5'-MONOPHOSPHATE C10 H14 N5 O8 P RQFCJASXJCIDSX-UUOKFMHZSA-N
NA	C [auth A], D [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.228 (Depositor), 0.247 (DCC) 
• R-Value Work:  0.177 (Depositor) 
• R-Value Observed: 0.180 (Depositor) 

Space Group: P 4 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.78	α = 90
b = 117.78	β = 90
c = 54.42	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-03-09 
Deposition Author(s): Bunkoczi, G., Haroniti, A., Ng, S., von Delft, F., Oppermann, U., Arrowsmith, C., Sundstrom, M., Edwards, A., Gileadi, O.

Revision History  

• Version 1.0: 2005-03-09
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.3: 2018-02-28
  Changes: Source and taxonomy
• Version 1.4: 2019-10-23
  Changes: Data collection, Database references, Other
• Version 1.5: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Refinement description