5BOW | pdb_00005bow

CRYSTAL STRUCTURE OF IL-38

• PDB DOI: https://doi.org/10.2210/pdb5BOW/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2015-05-27 Released: 2016-06-01 
• Deposition Author(s): Guenther, S., Sundberg, E.J.
• Funding Organization(s): American Asthma Foundation, National Psoriasis Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.31 Å
• R-Value Free: 
  0.160 (Depositor), 0.160 (DCC) 
• R-Value Work: 
  0.138 (Depositor), 0.140 (DCC) 
• R-Value Observed: 
  0.139 (Depositor) 

Literature

Crystal Structure of Interleukin-38

Guenther, S., Sundberg, E.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 17.22 kDa 
• Atom Count: 1,458 
• Modeled Residue Count: 151 
• Deposited Residue Count: 151 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Interleukin-1 family member 10	A	151	Homo sapiens	Mutation(s): 2  Gene Names: IL1F10, FIL1T, IL1HY2, IL38, FKSG75, UNQ6119/PRO20041
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WWZ1 (Homo sapiens) Explore Q8WWZ1  Go to UniProtKB:  Q8WWZ1
PHAROS:  Q8WWZ1 GTEx:  ENSG00000136697

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.31 Å
• R-Value Free:  0.160 (Depositor), 0.160 (DCC) 
• R-Value Work:  0.138 (Depositor), 0.140 (DCC) 
• R-Value Observed: 0.139 (Depositor) 

Space Group: P 2₁ 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 31.264	α = 90
b = 62.514	β = 90
c = 62.55	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
SCALEPACK	data scaling
PHASER	phasing
PHENIX	refinement
DENZO	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2016-06-01 
Deposition Author(s): Guenther, S., Sundberg, E.J.

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Funding Organization	Location	Grant Number
American Asthma Foundation	United States	13-0066
National Psoriasis Foundation	United States	--

Revision History  

• Version 1.0: 2016-06-01
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Derived calculations, Refinement description
• Version 1.2: 2024-11-20
  Changes: Data collection, Database references, Structure summary