5KNP

Crystal structure of Mycobacterium tuberculosis hypoxanthine guanine phosphoribosyltransferase in complex with [3S,4R]-(4-(Hypoxanthin-9-yl)pyrrolidin-3-yl)-oxymethanephosphonic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.230 
  • R-Value Observed: 0.235 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

Crystal structure of Mycobacterium tuberculosis hypoxanthine guanine phosphoribosyltransferase in complex with pyrrolidine nucleoside phosphonate

Eng, W.S.Rejman, D.Keough, D.T.Guddat, L.W.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Hypoxanthine-guanine phosphoribosyltransferase
A, B, C, D
207Mycobacterium tuberculosis H37RvMutation(s): 0 
Gene Names: hpthprTRv3624cMTCY15C10.28
EC: 2.4.2.8
UniProt
Find proteins for P9WHQ9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WHQ9 
Go to UniProtKB:  P9WHQ9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP9WHQ9
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
6W7
Query on 6W7

Download Ideal Coordinates CCD File 
E [auth A],
I [auth B],
M [auth C],
Q [auth D]
[(3~{S},4~{R})-4-(6-oxidanylidene-1~{H}-purin-9-yl)pyrrolidin-3-yl]oxymethylphosphonic acid
C10 H14 N5 O5 P
YFBRPISOXMPUHB-RQJHMYQMSA-N
POP
Query on POP

Download Ideal Coordinates CCD File 
H [auth A],
L [auth B],
P [auth C],
T [auth D]
PYROPHOSPHATE 2-
H2 O7 P2
XPPKVPWEQAFLFU-UHFFFAOYSA-L
MG
Query on MG

Download Ideal Coordinates CCD File 
F [auth A]
G [auth A]
J [auth B]
K [auth B]
N [auth C]
F [auth A],
G [auth A],
J [auth B],
K [auth B],
N [auth C],
O [auth C],
R [auth D],
S [auth D]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.230 
  • R-Value Observed: 0.235 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 55.264α = 90
b = 85.678β = 90
c = 154.586γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2017-09-20
    Type: Initial release
  • Version 1.1: 2023-09-27
    Changes: Data collection, Database references, Derived calculations, Refinement description