2LQA

Solution NMR structure of Asteropsin A from marine sponge Asteropus sp.


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Asteropsin A: An unusual cystine-crosslinked peptide from porifera enhances neuronal Ca(2+) influx

Li, H.Bowling, J.J.Fronczek, F.R.Hong, J.Jabba, S.V.Murray, T.F.Ha, N.C.Hamann, M.T.Jung, J.H.

(2012) Biochim.Biophys.Acta 1830: 2591-2599

  • DOI: 10.1016/j.bbagen.2012.11.015

  • PubMed Abstract: 
  • Herein we report the discovery of a cystine-crosslinked peptide from Porifera along with high-quality spatial details accompanied by the description of its unique effect on neuronal calcium influx.

    Herein we report the discovery of a cystine-crosslinked peptide from Porifera along with high-quality spatial details accompanied by the description of its unique effect on neuronal calcium influx.


    Organizational Affiliation

    College of Pharmacy, Pusan National University, Busan 609-735, Korea. lihuayue@naver.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Asteropsin A
A
37AsteropusN/A
Find proteins for I1SB10 (Asteropus)
Go to UniProtKB:  I1SB10
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA
A
L-PEPTIDE LINKINGC5 H7 N O3GLU
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 2LQA Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-02-06
    Type: Initial release