8KFO

Crystal structure of BSA in complex with B3

• PDB DOI: https://doi.org/10.2210/pdb8KFO/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Bos taurus
• Expression System: Bos taurus
• Mutation(s): No 


• Deposited: 2023-08-16 Released: 2024-08-21 
• Deposition Author(s): Chen, X., Ge, Y.H., Yang, H., Fang, B., Li, L.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.60 Å
• R-Value Free: 0.316 
• R-Value Work: 0.276 
• R-Value Observed: 0.278 

Starting Model: experimental

Literature

Bioinspired two-stage assembled photosensitive protein engineering for tumor-specific mitochondrial targeted phototherapy

Fang, B., Bai, H., Zhang, J.X., Wang, L.M., Li, P.P., Fang, H.X., Tang, F., Shen, Y., Xue, Y.F., Shao, T., Ding, A.X., Wang, H., Peng, B., Hu, W.B., Ma, H.L., Pan, S.J., Huang, K., Chen, X., Fu, L., Li, L., Huang, W.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 140.9 kDa 
• Atom Count: 8,857 
• Modelled Residue Count: 1,162 
• Deposited Residue Count: 1,214 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Albumin	A, B	607	Bos taurus	Mutation(s): 0  Gene Names: ALB
UniProt
Find proteins for P02769 (Bos taurus) Explore P02769  Go to UniProtKB:  P02769

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
OP6 (Subject of Investigation/LOI)	C [auth A], D [auth A], E [auth B], F [auth B], G [auth B]	6-[(~{E})-2-[1-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]pyridin-1-ium-4-yl]ethenyl]-~{N},~{N}-dimethyl-naphthalen-2-amine C26 H33 N2 O3 WKTJDXGTTJINPQ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.60 Å
• R-Value Free: 0.316 
• R-Value Work: 0.276 
• R-Value Observed: 0.278 
• Space Group: I 1 2 1
• Diffraction Data: https://doi.org/10.18430/M38KFO

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 146.821	α = 90
b = 45.714	β = 104.02
c = 209.668	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-21 
Deposition Author(s): Chen, X., Ge, Y.H., Yang, H., Fang, B., Li, L.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	21807088

Revision History  

• Version 1.0: 2024-08-21
  Type: Initial release