2PHO

Crystal structure of human arginase I complexed with thiosemicarbazide at 1.95 resolution

Structural Biology Knowledgebase: 2PHO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.169

Literature

Macromolecules
Sequence Display for 2PHO

Classification: HYDROLASE

Total Structure Weight: 69871.27

Macromolecule Entities
Molecule Chains Length Organism Details
Arginase-1 A, B 322 Homo sapiens EC#: 3.5.3.1 IUBMB
Gene Name(s): ARG1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A HYDRAZINECARBOTHIOAMIDE
THIOSEMICARBAZIDE (Synonym)
C H5 N3 S
BRWIZMBXBAOCCF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TSZ N/A in BindingDB
Kd: 100000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.169
  • Space Group: P 3

Unit Cell:

Length (Å) Angle (°)
a = 90.61 α = 90.00
b = 90.61 β = 90.00
c = 69.63 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-11
  • Released Date: 2007-05-08
  • Deposition author(s): Di Costanzo, L., Christianson, D.W.

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