4BKG

crystal structure of human diSUMO-2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.11 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.179 
  • R-Value Observed: 0.181 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Multivalent Interactions of the Sumo-Interaction Motifs in the Ring-Finger Protein 4 (Rnf4) Determine the Specificity for Chains of the Small Ubiquitin-Related Modifier (Sumo).

Keusekotten, K.Bade, V.N.Meyer-Teschendorf, K.Sriramachandran, A.M.Fischer-Schrader, K.Krause, A.Horst, C.Schwarz, G.Hofmann, K.Dohmen, R.J.Praefcke, G.J.

(2014) Biochem J 457: 207

  • DOI: 10.1042/BJ20130753
  • Primary Citation of Related Structures:  
    4BKG

  • PubMed Abstract: 
  • RNF4 (RING finger protein 4) is a STUbL [SUMO (small ubiquitin-related modifier)-targeted ubiquitin ligase] controlling PML (promyelocytic leukaemia) nuclear bodies, DNA double strand break repair and other nuclear functions. In the present paper, we ...

    RNF4 (RING finger protein 4) is a STUbL [SUMO (small ubiquitin-related modifier)-targeted ubiquitin ligase] controlling PML (promyelocytic leukaemia) nuclear bodies, DNA double strand break repair and other nuclear functions. In the present paper, we describe that the sequence and spacing of the SIMs (SUMO-interaction motifs) in RNF4 regulate the avidity-driven recognition of substrate proteins carrying SUMO chains of variable length.


    Organizational Affiliation

    †Institute for Genetics, University of Cologne, 50674 Köln, Germany.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
SMALL UBIQUITIN-RELATED MODIFIER 2A168Homo sapiensMutation(s): 0 
Gene Names: SUMO2SMT3BSMT3H2
Find proteins for P61956 (Homo sapiens)
Explore P61956 
Go to UniProtKB:  P61956
NIH Common Fund Data Resources
PHAROS  P61956
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.11 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.179 
  • R-Value Observed: 0.181 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.988α = 90
b = 74.988β = 90
c = 33.267γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-11-06
    Type: Initial release
  • Version 1.1: 2013-12-25
    Changes: Database references
  • Version 1.2: 2016-09-21
    Changes: Source and taxonomy
  • Version 1.3: 2018-04-04
    Changes: Data collection
  • Version 1.4: 2018-06-06
    Changes: Data collection