5X4G | pdb_00005x4g

Crystal structure of Fab fragment of anti-CD147 monoclonal antibody 6H8

• PDB DOI: https://doi.org/10.2210/pdb5X4G/pdb

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


• Deposited: 2017-02-13 Released: 2018-01-24 
• Deposition Author(s): Lin, P., Zhang, M.-Y., Chen, X., Ye, S., Yu, X.-L., Zhang, R.-G., Zhu, P., Chen, Z.-N.
• Funding Organization(s): National Science and Technology Major Project, National Basic Research Program of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free: 
  0.226 (Depositor), 0.226 (DCC) 
• R-Value Work: 
  0.206 (Depositor), 0.207 (DCC) 
• R-Value Observed: 
  0.207 (Depositor) 

Literature

Crystal structure of CD147 C2 domain in complex with Fab of its monoclonal antibody

Zhang, M.-Y., Lin, P., Zhu, P., Chen, Z.-N.

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)

Macromolecule Content 

• Total Structure Weight: 52.25 kDa 
• Atom Count: 3,800 
• Modeled Residue Count: 428 
• Deposited Residue Count: 475 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
6H8 Fab heavy chain	A	241	Mus musculus	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
6H8 Fab light chain	B	234	Mus musculus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free:  0.226 (Depositor), 0.226 (DCC) 
• R-Value Work:  0.206 (Depositor), 0.207 (DCC) 
• R-Value Observed: 0.207 (Depositor) 

Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.104	α = 90
b = 100.448	β = 90
c = 108.175	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2018-01-24 
Deposition Author(s): Lin, P., Zhang, M.-Y., Chen, X., Ye, S., Yu, X.-L., Zhang, R.-G., Zhu, P., Chen, Z.-N.

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Funding Organization	Location	Grant Number
National Science and Technology Major Project	China	2013ZX09301301
National Basic Research Program of China	China	2015CB553701

Revision History  

• Version 1.0: 2018-01-24
  Type: Initial release
  
• Version 1.1: 2024-10-23
  Changes: Data collection, Database references, Structure summary