1HMP

THE CRYSTAL STRUCTURE OF HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE WITH BOUND GMP

Structural Biology Knowledgebase: 1HMP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.186

Literature

Macromolecules
Sequence Display for 1HMP

Classification: TRANSFERASE (GLYCOSYLTRANSFERASE)

Total Structure Weight: 49689.18

Macromolecule Entities
Molecule Chains Length Organism Details
HYPOXANTHINE GUANINE PHOSPHORIBOSYL-TRANSFERASE A, B 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 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
5GP
Query on 5GP

A, B GUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O8 P
RQFCJASXJCIDSX-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
5GP Ki: 5800 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.186
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 129.50 α = 90.00
b = 66.45 β = 90.00
c = 52.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-06-03
  • Released Date: 1995-06-03
  • Deposition author(s): Eads, J.C., Scapin, G., Xu, Y., Grubmeyer, C., Sacchettini, J.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values