SMTL ID : 8d6u.1 (1 other biounit)

Rana catesbeiana saxiphilin:F-STX (soaked)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x QDX: (2P)-4-({6-[({[(3aS,4R,7R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,9,10-tetrahydro-3H,8H-pyrrolo[1,2-c]purin-4-yl]methoxy}carbonyl)amino]hexyl}carbamoyl)-2-{[4aP,9(9a)P]-6-hydroxy-3-oxo-3H-xanthen-9-yl}benzoic acid(Covalent)

QDX.1: 14 residues within 4Å: Chain A: E.559, Y.577, T.578, F.580, K.740, F.803, D.804, Q.806, E.812, D.813, Y.814, G.816, K.817, P.818 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:T.578, A:K.740, A:D.804, A:Q.806, A:D.813, A:D.813, A:Y.814, A:K.817, A:K.817 Salt bridges: A:E.559, A:D.804, A:D.813

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Z. et al., Definition of a saxitoxin (STX) binding code enables discovery and characterization of the anuran saxiphilin family. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-11-02

Peptides

Saxiphilin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Saxiphilin

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