1M2O

Crystal Structure of the Sec23-Sar1 complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.238

Literature

Macromolecules
Sequence Display for 1M2O

Classification: PROTEIN TRANSPORT / SIGNALING PROTEIN

Total Structure Weight: 215095.44

Macromolecule Entities
Molecule Chains Length Organism Details
protein transport protein SEC23 A, C 768 Saccharomyces cerevisiae Gene Name(s): SEC23 YPR181C P9705.14
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GTP-binding protein SAR1 B, D 190 Saccharomyces cerevisiae EC#: 3.6.5 IUBMB
Gene Name(s): SAR1 YPL218W
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B, D PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

B, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.238
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 47.20 α = 90.00
b = 151.16 β = 90.00
c = 271.63 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-24
  • Released Date: 2002-09-20
  • Deposition author(s): Bi, X., Corpina, R.A., Goldberg, J.

Revision History

  • Version 1_0: 2002-09-20

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance