1G16

CRYSTAL STRUCTURE OF SEC4-GDP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.276

Literature

Macromolecules
Sequence Display for 1G16

Classification: SIGNALING PROTEIN ENDOCYTOSIS / EXOCYTOSIS

Total Structure Weight: 79466.49

Macromolecule Entities
Molecule Chains Length Organism Details
RAS-RELATED PROTEIN SEC4 A, B, C, D 170 Saccharomyces cerevisiae Fragment: RESIDUES 18-187
Mutation: M21M, L73I, M94M, V102I, M137M
Gene Name(s): SEC4 SRO6 YFL005W
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A, B, C, D COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.276
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 56.01 α = 95.25
b = 56.38 β = 101.68
c = 59.37 γ = 116.20

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-10
  • Released Date: 2000-12-11
  • Deposition author(s): Stroupe, C., Brunger, A.T.

Revision History

  • Version 1_0: 2000-12-11

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance