1Z7X

X-ray structure of human ribonuclease inhibitor complexed with ribonuclease I

Structural Biology Knowledgebase: 1Z7X SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.175

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Z7X

Classification: Hydrolase / Hydrolase INHIBITOR

Total Structure Weight: 129686.91

Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease I X, Z 129 Homo sapiens EC#: 3.1.27.5 IUBMB
Gene Name(s): RNASE1 Gene View RIB1 RNS1
Ribonuclease inhibitor W, Y 461 Homo sapiens Gene Name(s): RNH1 Gene View PRI RNH

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

X CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.175
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 71.34 α = 90.00
b = 107.55 β = 90.00
c = 155.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-03-28
  • Released Date: 2005-06-21
  • Deposition author(s): McCoy, J.G., Johnson, R.J., Raines, R.T., Bitto, E., Bingman, C.A., Wesenberg, G.E., Allard, S.T.M., Phillips Jr., G.N., Center for Eukaryotic Structural Genomics (CESG)

Revision History

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