Ubiquitin-Conjugating Enzyme E2-25 kDa Complexed With SUMO-1-Conjugating Enzyme UBC9

Experimental Data Snapshot

  • Resolution: 2.6 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.228 

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history


A Novel and Unexpected Complex Between the SUMO-1-Conjugating Enzyme UBC9 and the Ubiquitin-Conjugating Enzyme E2-25 kDa

Walker, J.R.Avvakumov, G.V.Xue, S.Newman, E.M.Mackenzie, F.Weigelt, J.Sundstrom, M.Arrowsmith, C.H.Edwards, A.M.Bochkarev, A.Dhe-Paganon, S.

To be published.


Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ubiquitin-conjugating enzyme E2-25 kDa
A, B
202Homo sapiensMutation(s): 0 
Gene Names: UBE2K (HIP2, LIG)
Find proteins for P61086 (Homo sapiens)
Go to Gene View: UBE2K
Go to UniProtKB:  P61086
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
SUMO-1-conjugating enzyme UBC9
C, D
160Homo sapiensMutation(s): 0 
Gene Names: UBE2I (UBC9, UBCE9)
EC: 2.3.2.-
Find proteins for P63279 (Homo sapiens)
Go to Gene View: UBE2I
Go to UniProtKB:  P63279
Experimental Data & Validation

Experimental Data

  • Resolution: 2.6 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.228 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 41.874α = 85.05
b = 68.498β = 80.85
c = 91.277γ = 75.83
Software Package:
Software NamePurpose
HKL-2000data scaling
HKL-2000data reduction
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History 

Revision History 

  • Version 1.0: 2007-01-16
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Advisory, Version format compliance