2MM5

solution structure of alpha-amylase inhibitor peptide aS4 from Allatide scholaris

• PDB DOI: https://doi.org/10.2210/pdb2MM5/pdb
• BMRB: 19846

• Classification: HYDROLASE INHIBITOR
• Organism(s): Alstonia scholaris
• Mutation(s): No 


• Deposited: 2014-03-10 Released: 2014-11-26 
• Deposition Author(s): Wang, S., Nguyen, Q., Tam, J.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 11 
• Selection Criteria: structures with the least restraint violations 

Literature

solution structure of alpha-amylase inhibitor peptide aS4 from Allatide scholaris

Wang, S., Nguyen, Q., Tam, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 3.33 kDa 
• Atom Count: 228 
• Modelled Residue Count: 30 
• Deposited Residue Count: 30 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha amylase Alstotide S4	A	30	Alstonia scholaris	Mutation(s): 0
UniProt
Find proteins for A0A0S0ZR47 (Alstonia scholaris) Explore A0A0S0ZR47  Go to UniProtKB:  A0A0S0ZR47

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 11 
• Selection Criteria: structures with the least restraint violations 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Wang, S., Nguyen, Q., Tam, J.

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2017-01-25
  Changes: Database references, Source and taxonomy
• Version 1.2: 2019-12-11
  Changes: Advisory, Data collection, Derived calculations, Experimental preparation
• Version 1.3: 2023-06-14
  Changes: Database references, Other