3R66

Crystal structure of human ISG15 in complex with NS1 N-terminal region from influenza virus B, Northeast Structural Genomics Consortium Target IDs HX6481, HR2873, and OR2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.214 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

The Structure of the complex of ISG15 and Influenza B virus NS1 Protein: implications for the mechanism of SN1-mediated inhibition of ISG15 conjugation

Guan, R.Ma, L.C.Leonard, P.G.Brendan, A.R.Sridharan, H.Zhao, C.Krug, R.M.Montelione, G.T.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Non-structural protein 1
A, B
113Influenza B virus (strain B/Lee/1940)Mutation(s): 0 
Gene Names: NS
Find proteins for P03502 (Influenza B virus (strain B/Lee/1940))
Go to UniProtKB:  P03502
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Ubiquitin-like protein ISG15
C, D
164Homo sapiensMutation(s): 0 
Gene Names: ISG15 (G1P2, UCRP)
Find proteins for P05161 (Homo sapiens)
Go to Gene View: ISG15
Go to UniProtKB:  P05161
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CSD
Query on CSD
C, D
L-PEPTIDE LINKINGC3 H7 N O4 SCYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.214 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 39.009α = 70.59
b = 56.142β = 84.24
c = 74.020γ = 83.91
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing
MAR345data collection
HKL-2000data scaling
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-06-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2014-11-12
    Type: Non-polymer description
  • Version 1.3: 2017-11-08
    Type: Refinement description
  • Version 1.4: 2018-01-24
    Type: Refinement description