7R3N

mouse Interleukin-12 subunit beta - p80 homodimer in space group P21 crystal form 3

• PDB DOI: https://doi.org/10.2210/pdb7R3N/pdb

• Classification: CYTOKINE
• Organism(s): Mus musculus
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2022-02-07 Released: 2022-05-04 
• Deposition Author(s): Bloch, Y., Savvides, S.N.
• Funding Organization(s): Research Foundation - Flanders (FWO)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.16 Å
• R-Value Free: 0.258 
• R-Value Work: 0.220 
• R-Value Observed: 0.222 

Literature

Around she goes: the structure of mouse Interleukin-12 p80

Bloch, Y., Savvides, S.N.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: light scattering

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 156.44 kDa 
• Atom Count: 9,888 
• Modelled Residue Count: 1,215 
• Deposited Residue Count: 1,340 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Interleukin-12 subunit beta	A, B, C, D	335	Mus musculus	Mutation(s): 0  Gene Names: Il12b
UniProt & NIH Common Fund Data Resources
Find proteins for P43432 (Mus musculus) Explore P43432  Go to UniProtKB:  P43432
IMPC:  MGI:96540

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	E, F, H	4		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G81315DD GlyCosmos:  G81315DD GlyGen:  G81315DD

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	G	3		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G15407YE GlyCosmos:  G15407YE GlyGen:  G15407YE

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	I [auth A], J [auth B], K [auth B], L [auth D], M [auth D]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.16 Å
• R-Value Free: 0.258 
• R-Value Work: 0.220 
• R-Value Observed: 0.222 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.813	α = 90
b = 65.165	β = 98.093
c = 134.311	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
PHENIX	refinement
Coot	model building
PDB_EXTRACT	data extraction
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-05-04 
Deposition Author(s): Bloch, Y., Savvides, S.N.

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Funding Organization	Location	Grant Number
Research Foundation - Flanders (FWO)	Belgium	12S0519N

Revision History  

• Version 1.0: 2022-05-04
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description