2H4B | pdb_00002h4b

cis-4-aminomethylphenylazobenzoic acid-avian pancreatic polypeptide

• PDB DOI: https://doi.org/10.2210/pdb2H4B/pdb
• BMRB: 7233

• Classification: DE NOVO PROTEIN
• Organism(s): Meleagris gallopavo
• Mutation(s): No 


• Deposited: 2006-05-24 Released: 2006-09-12 
• Deposition Author(s): Jurt, S., Aemissegger, A., Guentert, P., Zerbe, O., Hilvert, D.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

A Photoswitchable Miniprotein Based on the Sequence of Avian Pancreatic Polypeptide

Jurt, S., Aemissegger, A., Guentert, P., Zerbe, O., Hilvert, D.

(2006) Angew Chem Int Ed Engl 45: 6297-6300

• PubMed: 16933352 
• DOI: https://doi.org/10.1002/anie.200602084
• Primary Citation of Related Structures:  
  2H3S, 2H3T, 2H4B

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Organizational Affiliation: 

Institute of Organic Chemistry, University of Zurich, 8057 Zurich, Switzerland.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 4-mer - A2B1C1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 8.45 kDa 
• Atom Count: 598 
• Modelled Residue Count: 68 
• Deposited Residue Count: 68 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pancreatic hormone	A, C [auth B]	9	N/A	Mutation(s): 0
UniProt
Find proteins for P68249 (Meleagris gallopavo) Explore P68249  Go to UniProtKB:  P68249

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Pancreatic hormone	B [auth C], D	25	N/A	Mutation(s): 0
UniProt
Find proteins for P68249 (Meleagris gallopavo) Explore P68249  Go to UniProtKB:  P68249

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZAB	E [auth A], F [auth B]	(3-{(Z)-[3-(AMINOMETHYL)PHENYL]DIAZENYL}PHENYL)ACETIC ACID C15 H15 N3 O2 RHNJRPYVLIXHAK-ZCXUNETKSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-09-12 
Deposition Author(s): Jurt, S., Aemissegger, A., Guentert, P., Zerbe, O., Hilvert, D.

Revision History  

• Version 1.0: 2006-09-12
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-09
  Changes: Database references, Derived calculations
• Version 1.4: 2024-11-20
  Changes: Data collection, Structure summary