8BF0 | pdb_00008bf0

Structure of a Fab portion from TKH2

• PDB DOI: https://doi.org/10.2210/pdb8BF0/pdb

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


• Deposited: 2022-10-23 Released: 2023-11-01 
• Deposition Author(s): Diskin, R., Borenstein-Katz, A.
• Funding Organization(s): Israel Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.202 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.168 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.169 (Depositor) 

Literature

Structure of a Fab portion from TKH2

Diskin, R., Borenstein-Katz, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 46.57 kDa 
• Atom Count: 3,517 
• Modeled Residue Count: 424 
• Deposited Residue Count: 429 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Anti-dectin-1 15E2 light chain	A [auth L]	213	Mus musculus	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Anti-lox-1 15C4 heavy chain	B [auth H]	216	Mus musculus	Mutation(s): 0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CIT	C [auth L], D [auth L]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N
GOL	E [auth L], F [auth L]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.202 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.168 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.169 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.259	α = 90
b = 65.111	β = 104.55
c = 56.713	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-01 
Deposition Author(s): Diskin, R., Borenstein-Katz, A.

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Funding Organization	Location	Grant Number
Israel Science Foundation	Israel	209/20

Revision History  

• Version 1.0: 2023-11-01
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Structure summary