1SS6

Solution structure of SEP domain from human p47


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The SEP domain of p47 acts as a reversible competitive inhibitor of cathepsin L

Soukenik, M.Diehl, A.Leidert, M.Sievert, V.Buessow, K.Leitner, D.Labudde, D.Ball, L.J.Lechner, A.Nagler, D.K.Oschkinat, H.

(2004) FEBS Lett. 576: 358-362

  • DOI: 10.1016/j.febslet.2004.09.037

  • PubMed Abstract: 
  • The solution structure of the human p47 SEP domain in a construct comprising residues G1-S2-p47(171-270) was determined by NMR spectroscopy. A structure-derived hypothesis about the domains' function was formulated and pursued in binding experiments ...

    The solution structure of the human p47 SEP domain in a construct comprising residues G1-S2-p47(171-270) was determined by NMR spectroscopy. A structure-derived hypothesis about the domains' function was formulated and pursued in binding experiments with cysteine proteases. The SEP domain was found to be a reversible competitive inhibitor of cathepsin L with a Ki of 1.5 microM. The binding of G1-S2-p47(171-270) to cathepsin L was mapped by biochemical assays and the binding interface was investigated by NMR chemical shift perturbation experiments.


    Organizational Affiliation

    Forschungsinstitut für Molekulare Pharmakologie, Robert-Rössle Str. 10, D-13125 Berlin, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
NSFL1 cofactor p47
A
102Homo sapiensMutation(s): 0 
Gene Names: NSFL1C (UBXN2C)
Find proteins for Q9UNZ2 (Homo sapiens)
Go to Gene View: NSFL1C
Go to UniProtKB:  Q9UNZ2
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 1SS6 Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-11-09
    Type: Initial release
  • Version 1.1: 2008-04-29
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance