1EVC | pdb_00001evc

NMR structure of CYANOBACTERIAL TOXIN, PHOSPHATASE-1/-2A INHIBITOR

PDB DOI: https://doi.org/10.2210/pdb1EVC/pdb

Classification: HYDROLASE INHIBITOR, TOXIN
Organism(s): unidentified
Mutation(s): No

Deposited: 1996-02-14 Released: 1996-11-08
Deposition Author(s): Bagu, J.R., Sykes, B.D.

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Submitted: 48

wwPDB Validation 3D Report Full Report

Validation slider image for 1EVC

This is version 2.0 of the entry. See complete history.

Literature

Comparison of the solution structures of microcystin-LR and motuporin.

Bagu, J.R., Sonnichsen, F.D., Williams, D., Andersen, R.J., Sykes, B.D., Holmes, C.F.

(1995) Nat Struct Biol 2: 114-116

PubMed: 7749913 Search on PubMed
DOI: https://doi.org/10.1038/nsb0295-114
Primary Citation Related Structures:
1EVA, 1EVB, 1EVC, 1EVD

PubMed Abstract:
A comparison of the structures of two cyanobacterial toxins yields insights into how they may inhibit protein phosphatase-1 and -2A and why microcystins but not motuporin may covalently modify their protein phosphatase targets.

Macromolecule Content

Total Structure Weight: 0.79 kDa
Atom Count: 54
Modeled Residue Count: 5
Deposited Residue Count: 5
Unique protein chains: 1

Macromolecules

Find similar proteins by: Sequence | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MOTUPORIN	A	5	unidentified	Mutation(s): 0

Biologically Interesting Molecules (External Reference)

1 Unique

Entity ID: 1
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_000213 Query on PRD_000213	A	motuporin	Cyclic peptide / Toxin		Interactions Focus chain A

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Submitted: 48

Structure Validation

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Entry History

Deposition Data

Released Date: 1996-11-08

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1996-11-08
Type: Initial release
Version 1.1: 2008-03-24
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Database references, Derived calculations, Non-polymer description, Version format compliance
Version 1.3: 2011-07-27
Changes: Database references
Version 1.4: 2012-12-12
Changes: Other
Version 1.5: 2020-06-24
Changes: Advisory, Database references, Derived calculations, Other
Version 2.0: 2023-11-15
Changes: Atomic model, Data collection, Database references, Derived calculations

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.