8H55 | pdb_00008h55

The structure of zebrafish angiotensinogen

• PDB DOI: https://doi.org/10.2210/pdb8H55/pdb

• Classification: RECOMBINATION
• Organism(s): Danio rerio
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-10-12 Released: 2023-10-18 
• Deposition Author(s): Zhou, A., Wei, H.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free: 
  0.250 (Depositor), 0.249 (DCC) 
• R-Value Work: 
  0.219 (Depositor), 0.222 (DCC) 
• R-Value Observed: 
  0.220 (Depositor) 

Starting Model: experimental

Literature

BIOLOGICAL IMPLICATIONS OF A 2 ANGSTROMS STRUCTURE OF DIMERIC ANGIOTENSINOGEN

Zhou, A., Wei, H.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 98.78 kDa 
• Atom Count: 6,918 
• Modeled Residue Count: 861 
• Deposited Residue Count: 872 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Angiotensinogen	A, B	436	Danio rerio	Mutation(s): 0  Gene Names: agt, SO:0001217
UniProt
Find proteins for Q8JH29 (Danio rerio) Explore Q8JH29  Go to UniProtKB:  Q8JH29

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth B], I [auth B], J [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free:  0.250 (Depositor), 0.249 (DCC) 
• R-Value Work:  0.219 (Depositor), 0.222 (DCC) 
• R-Value Observed: 0.220 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.94	α = 90
b = 88.76	β = 90
c = 118.03	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2023-10-18 
Deposition Author(s): Zhou, A., Wei, H.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	81870309

Revision History  

• Version 1.0: 2023-10-18
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Structure summary
• Version 1.2: 2026-03-11
  Changes: Refinement description