3OHP | pdb_00003ohp

Crystal structure of HGPRT from Vibrio cholerae

• PDB DOI: https://doi.org/10.2210/pdb3OHP/pdb

• Classification: TRANSFERASE
• Organism(s): Vibrio cholerae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-08-17 Released: 2010-09-01 
• Deposition Author(s): Kim, J., Ramagopal, U.A., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 
  0.224 (Depositor), 0.227 (DCC) 
• R-Value Work: 
  0.180 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.182 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of HGPRT from Vibrio cholerae

Kim, J., Ramagopal, U.A., Almo, S.C., Burley, S.K.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 80.54 kDa 
• Atom Count: 5,636 
• Modeled Residue Count: 667 
• Deposited Residue Count: 708 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypoxanthine phosphoribosyltransferase	A, B, C, D	177	Vibrio cholerae	Mutation(s): 0  Gene Names: hpt, VC_0585 EC: 2.4.2.8
UniProt
Find proteins for Q9KUD7 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KUD7  Go to UniProtKB:  Q9KUD7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free:  0.224 (Depositor), 0.227 (DCC) 
• R-Value Work:  0.180 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.182 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.511	α = 90
b = 145.213	β = 94.76
c = 51.611	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-01 
Deposition Author(s): Kim, J., Ramagopal, U.A., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2010-09-01
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-08-17
  Changes: Other
• Version 1.3: 2021-02-10
  Changes: Database references, Structure summary
• Version 1.4: 2023-09-06
  Changes: Data collection, Database references, Refinement description