7T7W

The peptide Lt-MAP4 is an analog derived from the Ltc-3a. The primary sequence of the parental peptide was used as template for rational design, using the amino acid residues for modification of charge and hydrophobicity.

• PDB DOI: https://doi.org/10.2210/pdb7T7W/pdb
• BMRB: 30976

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Lachesana tarabaevi
• Mutation(s): No 


• Deposited: 2021-12-15 Released: 2023-01-25 
• Deposition Author(s): Freitas, C.D.P., Moraes, L.F.R.N., Migliolo, L., Liao, L.M.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Two-dimensional NMR structural study of latarasin analogue Lt-MAP4 multifunctional synthetic peptide.

Freitas, C.D.P., Liao, L.M., Migliolo, L., Moraes, L.F.R.N.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: NMR Distance Restraints

Macromolecule Content

• Total Structure Weight: 1.48 kDa 
• Atom Count: 105 
• Modelled Residue Count: 11 
• Deposited Residue Count: 11 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lt-MAP4 peptide	A	11	Lachesana tarabaevi	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-25 
Deposition Author(s): Freitas, C.D.P., Moraes, L.F.R.N., Migliolo, L., Liao, L.M.

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Funding Organization	Location	Grant Number
Other government	Brazil	--

Revision History  

• Version 1.0: 2023-01-25
  Type: Initial release