6C6K

Structural basis for preferential recognition of cap 0 RNA by a human IFIT1-IFIT3 protein complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.169 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Human IFIT3 Modulates IFIT1 RNA Binding Specificity and Protein Stability.

Johnson, B.VanBlargan, L.A.Xu, W.White, J.P.Shan, C.Shi, P.Y.Zhang, R.Adhikari, J.Gross, M.L.Leung, D.W.Diamond, M.S.Amarasinghe, G.K.

(2018) Immunity 48: 487-499.e5


Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Interferon-induced protein with tetratricopeptide repeats 1
A, B
465Homo sapiensMutation(s): 0 
Gene Names: IFIT1 (G10P1, IFI56, IFNAI1, ISG56)
Find proteins for P09914 (Homo sapiens)
Go to Gene View: IFIT1
Go to UniProtKB:  P09914
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Interferon-induced protein with tetratricopeptide repeats 3
C, D
44Homo sapiensMutation(s): 0 
Gene Names: IFIT3 (CIG-49, IFI60, IFIT4, ISG60)
Find proteins for O14879 (Homo sapiens)
Go to Gene View: IFIT3
Go to UniProtKB:  O14879
Entity ID: 3
MoleculeChainsLengthOrganism
RNA (5'-R((M7G)*P*AP*UP*AP*GP*GP*CP*GP*GP*CP*G)-3')E,F11Equine encephalosis virus
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MG
Query on MG

Download SDF File 
Download CCD File 
B, E
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
M7G
Query on M7G
E, F
NON-POLYMERC11 H19 N5 O11 P2

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.169 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 51.957α = 79.82
b = 80.484β = 78.81
c = 88.054γ = 90.04
Software Package:
Software NamePurpose
PHASERphasing
HKL-2000data reduction
PDB_EXTRACTdata extraction
HKL-2000data scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institute of HealthUnited StatesR01 AI10497
National Institute of HealthUnited StatesU19 AI109680
National Institute of HealthUnited StatesU19 AI083019
National Institute of HealthUnited StatesGM103422
National Institute of HealthUnited StatesAI120943
National Institute of HealthUnited StatesAI109945

Revision History 

  • Version 1.0: 2018-04-04
    Type: Initial release