2PHA

Crystal structure of native, unliganded human arginase at 1.90 resolution

Structural Biology Knowledgebase: 2PHA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.198

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PHA

Classification: HYDROLASE

Total Structure Weight: 69780.13

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

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.198
  • Space Group: P 3

Unit Cell:

Length (Å) Angle (°)
a = 90.77 α = 90.00
b = 90.77 β = 90.00
c = 69.74 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-10
  • Released Date: 2007-05-08
  • Deposition author(s): Di Costanzo, L., Pique, M.E., Christianson, D.W.

Revision History

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