1ZPS

Crystal structure of Methanobacterium thermoautotrophicum phosphoribosyl-AMP cyclohydrolase HisI

Structural Biology Knowledgebase: 1ZPS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.207

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ZPS

Classification: HYDROLASE

Total Structure Weight: 33397.05

Macromolecule Entities
Molecule Chains Length Organism Details
Phosphoribosyl-AMP cyclohydrolase A, B 138 Methanothermobacter thermautotrophicus EC#: 3.5.4.19 IUBMB
Gene Name(s): hisI MTH_245

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

A, B CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

A, B ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.207
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 39.78 α = 90.00
b = 54.36 β = 90.00
c = 117.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-05-17
  • Released Date: 2005-08-30
  • Deposition author(s): Sivaraman, J., Myers, R.S., Boju, L., Sulea, T., Cygler, M., Davisson, V.J., Schrag, J.D., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

Revision History

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