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NMR structure of cyanobacterial toxin, phosphatase-1/-2A inhibitor

Analyse NMR structure of cyanobacterial toxin, phosphatase-1/-2A inhibitor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1EVB
Type
protein
Length
4 residues
Chains
1
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Microcystin-lr
Ligands
1ZN, FGA, DAM

Structure

solution nmr · 1 distinct chain · 0% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMicrocystin-lrprotein40% helix, 0% strand—

Ligands and binding sites

  • 1ZN · (2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid · ligand · chains A
  • FGA · Gamma-D-glutamic acid · ligand · chains A
  • DAM · N-methyl-alpha-beta-dehydroalanine · ligand · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Modifications

Observed in the structure: 2 covalent, 1 d-amino, 1 modified (covalent ligand, D-amino acid, nonstandard).

Compared structures

  • 1EVB · NMR structure of cyanobacterial toxin, phosphatase-1/-2A inhibitor · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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