3LTL

Crystal structure of human BIG1 Sec7 domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.175 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The Sec7 domain structures of human BIG1 and Cytohesin1 Arf nucleotide exchange factors

Zeeh, J.C.Simister, P.C.Rousseau, V.Joubert, A.Cherfils, J.Biou, V.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Brefeldin A-inhibited guanine nucleotide-exchange protein 1
A, B
211Homo sapiensGene Names: ARFGEF1 (ARFGEP1, BIG1)
Find proteins for Q9Y6D6 (Homo sapiens)
Go to Gene View: ARFGEF1
Go to UniProtKB:  Q9Y6D6
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
ACY
Query on ACY

Download SDF File 
Download CCD File 
A
ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.175 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 64.451α = 90.00
b = 36.867β = 90.06
c = 85.848γ = 90.00
Software Package:
Software NamePurpose
ADSCdata collection
PHASERphasing
PHENIXrefinement
SCALAdata scaling
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-04-13
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance