3B6Y

Crystal Structure of the Second HIN-200 Domain of Interferon-Inducible Protein 16

• PDB DOI: https://doi.org/10.2210/pdb3B6Y/pdb

• Classification: PROTEIN BINDING
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-10-29 Released: 2007-11-13 
• Deposition Author(s): Liao, J.C.C., Lam, R., Ravichandran, M., Duan, S., Tempel, W., Chirgadze, N.Y., Arrowsmith, C.H., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 
  0.292 (Depositor), 0.290 (DCC) 
• R-Value Work: 
  0.226 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.229 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure Analysis of the Second HIN Domain of IFI16.

Liao, J.C.C., Lam, R., Ravichandran, M., Duan, S., Tempel, W., Chirgadze, N.Y., Arrowsmith, C.H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 45.49 kDa 
• Atom Count: 2,965 
• Modelled Residue Count: 369 
• Deposited Residue Count: 400 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Gamma-interferon-inducible protein Ifi-16	A, B	200	Homo sapiens	Mutation(s): 0  Gene Names: IFI16, IFNGIP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q16666 (Homo sapiens) Explore Q16666  Go to UniProtKB:  Q16666
PHAROS:  Q16666 GTEx:  ENSG00000163565

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free:  0.292 (Depositor), 0.290 (DCC) 
• R-Value Work:  0.226 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.229 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.999	α = 90
b = 92.887	β = 90
c = 100.372	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-11-13 
Deposition Author(s): Liao, J.C.C., Lam, R., Ravichandran, M., Duan, S., Tempel, W., Chirgadze, N.Y., Arrowsmith, C.H., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2007-11-13
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2024-10-30
  Changes: Structure summary