6JE7

Crystal structure of human serum albumin crystallized by ammonium sulfate

• PDB DOI: https://doi.org/10.2210/pdb6JE7/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 2019-02-04 Released: 2019-03-27 
• Deposition Author(s): Kitahara, M., Fudo, S., Yoneda, T., Nukaga, M., Hoshino, T.
• Funding Organization(s): Japan Society for the Promotion of Science

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.90 Å
• R-Value Free: 
  0.326 (Depositor), 0.330 (DCC) 
• R-Value Work: 
  0.290 (Depositor), 0.290 (DCC) 
• R-Value Observed: 
  0.291 (Depositor) 

Starting Model: experimental

Literature

Anisotropic Distribution of Ammonium Sulfate Ions in Protein Crystallization

Kitahara, M., Fudo, S., Yoneda, T., Nukaga, M., Hoshino, T.

(2019) Cryst Growth Des 19: 6004-6010

• DOI: https://doi.org/10.1021/acs.cgd.9b00256

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 66.34 kDa 
• Atom Count: 4,635 
• Modelled Residue Count: 583 
• Deposited Residue Count: 583 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serum albumin	A	583	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P02768 (Homo sapiens) Explore P02768  Go to UniProtKB:  P02768
PHAROS:  P02768 GTEx:  ENSG00000163631

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.90 Å
• R-Value Free:  0.326 (Depositor), 0.330 (DCC) 
• R-Value Work:  0.290 (Depositor), 0.290 (DCC) 
• R-Value Observed: 0.291 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 166.969	α = 90
b = 59.024	β = 113.42
c = 84.857	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-03-27 
Deposition Author(s): Kitahara, M., Fudo, S., Yoneda, T., Nukaga, M., Hoshino, T.

---

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science	Japan	--

Revision History  

• Version 1.0: 2019-03-27
  Type: Initial release
  
• Version 1.1: 2019-11-20
  Changes: Database references
• Version 1.2: 2023-11-22
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-10-23
  Changes: Structure summary