7SA6 | pdb_00007sa6

fHbp mutant 2416 bound to Fab JAR5

• PDB DOI: https://doi.org/10.2210/pdb7SA6/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Neisseria meningitidis serogroup B, Mus musculus
• Expression System: Escherichia coli, Homo sapiens
• Mutation(s): No 


• Deposited: 2021-09-22 Released: 2022-10-05 
• Deposition Author(s): Chesterman, C., Malito, E., Bottomley, M.J.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.290 (Depositor), 0.287 (DCC) 
• R-Value Work: 
  0.249 (Depositor), 0.247 (DCC) 
• R-Value Observed: 
  0.251 (Depositor) 

Starting Model: experimental

Literature

Active Learning for Rapid Design: An iterative AI approach for accelerated vaccine design that combines active machine learning and high-throughput experimental evaluation

Chesterman, C., Desautels, T., Sierra, L.-J., Arrildt, K., Zemla, A., Lau, E.Y., Sundaram, S., Laliberte, J., Chen, L., Ruby, A., Mednikov, M., Bertholet, S., Yu, D., Luisi, K., Malito, E., Mallett, C., Bottomley, M.J., Berg, R., Faissol, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 81.01 kDa 
• Atom Count: 4,158 
• Modeled Residue Count: 612 
• Deposited Residue Count: 738 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Factor H-binding protein 2416	A	270	Neisseria meningitidis serogroup B	Mutation(s): 0  Gene Names: fHbp

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
JAR5 Heavy Chain	B [auth H]	252	Mus musculus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
JAR5 Light Chain	C [auth L]	216	Mus musculus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.290 (Depositor), 0.287 (DCC) 
• R-Value Work:  0.249 (Depositor), 0.247 (DCC) 
• R-Value Observed: 0.251 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 148.99	α = 90
b = 66.36	β = 93.429
c = 105.37	γ = 90

Software Package:

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

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2022-10-05 
Deposition Author(s): Chesterman, C., Malito, E., Bottomley, M.J.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2022-10-05
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Refinement description
• Version 1.2: 2024-11-13
  Changes: Structure summary