1BZY

HUMAN HGPRTASE WITH TRANSITION STATE INHIBITOR

Structural Biology Knowledgebase: 1BZY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1BZY

Classification: PHOSPHORIBOSYLTRANSFERASE

Total Structure Weight: 100268.74

Macromolecule Entities
Molecule Chains Length Organism Details
HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE A, B, C, D 217 Homo sapiens EC#: 2.4.2.8 IUBMB
Gene Name(s): HPRT1 Gene View HPRT
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IMU
Query on IMU

A, B, C, D PHOSPHORIC ACID MONO-[5-(2-AMINO-4-OXO-4,5- DIHYDRO-3H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)- 3,4-DIHYDROXY-PYRROLIDIN-2-YLMETHYL] ESTER
MODIFIED QUANOSINE-5-PHOSPHATE (Synonym)
C11 H16 N5 O7 P
IQLBECLICFDTTF-PVEDRDFWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
POP
Query on POP

A, B, C, D PYROPHOSPHATE 2-
H2 O7 P2
XPPKVPWEQAFLFU-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
IMU N/A in BindingDB
Kd: 4.6 nM  BindingMOAD
Kd: 4.6 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.190
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 52.96 α = 90.00
b = 102.01 β = 90.00
c = 144.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-11-05
  • Released Date: 1999-06-22
  • Deposition author(s): Shi, W., Li, C., Tyler, P.C., Furneaux, R.H., Grubmeyer, C., Schramm, V.L., Almo, S.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4