SMTL ID : 6r5m.2 (2 other biounits)

Crystal structure of toxin MT9 from mamba venom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 1 residues within 4Å: Chain A: Q.48 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.48 SO4.2: 4 residues within 4Å: Chain A: H.4, H.11, G.12, Y.57 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.12, A:R.34 Water bridges: A:H.4, A:H.4, A:Y.57 Salt bridges: A:H.4, A:H.11

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciolek, J. et al., MT9, a natural peptide from black mamba venom antagonizes the muscarinic type 2 receptor and reverses the M2R-agonist-induced relaxation in rat and human arteries. Biomed Pharmacother (2022)

Release Date

2020-02-12

Peptides

Dendroaspis polylepis MT9: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Dendroaspis polylepis MT9

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