4QYI

1.95 Angstrom resolution crystal structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-2) from Bacillus anthracis str. 'Ames Ancestor' with HEPES molecule in the active site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.223 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

1.95 Angstrom resolution crystal structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-2) from Bacillus anthracis str. 'Ames Ancestor' with HEPES molecule in the active site

Halavaty, A.S.Minasov, G.Dubrovska, I.Winsor, J.Shuvalova, L.Anderson, W.F.Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Hypoxanthine phosphoribosyltransferaseA186Bacillus anthracisMutation(s): 0 
Gene Names: 
EC: 2.4.2.8
Find proteins for A0A6L8PVA4 (Bacillus anthracis)
Explore A0A6L8PVA4 
Go to UniProtKB:  A0A6L8PVA4
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Hypoxanthine phosphoribosyltransferaseB, C, D, E186Bacillus anthracisMutation(s): 0 
Gene Names: 
EC: 2.4.2.8
Find proteins for A0A6L8PVA4 (Bacillus anthracis)
Explore A0A6L8PVA4 
Go to UniProtKB:  A0A6L8PVA4
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EPE
Query on EPE

Download Ideal Coordinates CCD File 
L [auth B], P [auth C], Z [auth E]4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
 Ligand Interaction
PO4
Query on PO4

Download Ideal Coordinates CCD File 
G [auth A], H [auth A], K [auth B], O [auth C], R [auth D], S [auth D], X [auth E], Y [auth E]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
W [auth E]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
F [auth A] , I [auth B] , J [auth B] , M [auth C] , N [auth C] , Q [auth D] , T [auth E] , U [auth E] , 
F [auth A],  I [auth B],  J [auth B],  M [auth C],  N [auth C],  Q [auth D],  T [auth E],  U [auth E],  V [auth E]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CME
Query on CME
B, C, D, EL-PEPTIDE LINKINGC5 H11 N O3 S2CYS
Experimental Data & Validation

Experimental Data

Unit Cell:
Length ( Å )Angle ( ˚ )
a = 172.779α = 90
b = 117.009β = 90.96
c = 56.883γ = 90
Software Package:
Software NamePurpose
Blu-Icedata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-08-27
    Type: Initial release
  • Version 1.1: 2017-11-22
    Changes: Refinement description