SMTL ID : 1bun.1

STRUCTURE OF BETA2-BUNGAROTOXIN: POTASSIUM CHANNEL BINDING BY KUNITZ MODULES AND TARGETED PHOSPHOLIPASE ACTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-oligomer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: Y.28, G.30, A.31, G.32, D.49 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.28, A:G.30 NA.2: 6 residues within 4Å: Chain A: Y.25, D.39, A.40, L.41, E.105, I.107 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.25, A:A.40, A:L.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kwong, P.D. et al., Structure of beta 2-bungarotoxin: potassium channel binding by Kunitz modules and targeted phospholipase action. Structure (1995)

Release Date

1996-04-03

Peptides

BETA2-BUNGAROTOXIN: A
BETA2-BUNGAROTOXIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BETA2-BUNGAROTOXIN

BETA2-BUNGAROTOXIN