3AH9 | pdb_00003ah9

Crystal structure of (Pro-Pro-Gly)9 at 1.1 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3AH9/pdb

• Classification: STRUCTURAL PROTEIN
• Organism(s): Saimiriine herpesvirus 2
• Mutation(s): No 


• Deposited: 2010-04-22 Released: 2011-04-06 
• Deposition Author(s): Okuyama, K., Morimoto, T., Hongo, C., Hosaka, N., Nishino, N.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.08 Å
• R-Value Free: 
  0.191 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.165 (Depositor), 0.170 (DCC) 

Starting Model: experimental

Literature

Crystal structure of (Pro-Pro-Gly)9

Okuyama, K., Morimoto, T., Hongo, C., Hosaka, N., Nishino, N.

To be published.

Biological Assembly 1  

Global Symmetry: Helical - H  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly 2  

Global Symmetry: Helical - H  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content 

• Total Structure Weight: 13.97 kDa 
• Atom Count: 1,149 
• Modeled Residue Count: 145 
• Deposited Residue Count: 162 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
collagen-like peptide	A, B, C, D, E, F	27	N/A	Mutation(s): 0
UniProt
Find proteins for Q80BK4 (Saimiriine herpesvirus 2) Explore Q80BK4  Go to UniProtKB:  Q80BK4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACY	K [auth E], L [auth E]	ACETIC ACID C2 H4 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-N
AZI	G [auth B], H [auth C], I [auth D], J [auth E]	AZIDE ION N3 IVRMZWNICZWHMI-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.08 Å
• R-Value Free:  0.191 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.165 (Depositor), 0.170 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 26.416	α = 90
b = 25.99	β = 90.03
c = 80.241	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASER	phasing
SHELXL-97	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-04-06 
Deposition Author(s): Okuyama, K., Morimoto, T., Hongo, C., Hosaka, N., Nishino, N.

Revision History  

• Version 1.0: 2011-04-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description