SMTL ID : 8rrl.1

14-3-3 sigma complexed with a phosphopeptide optimized for a Fusicoccin-mediated stabilization of the complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-2-2-mer

Ligands

1 x BCT: BICARBONATE ION(Non-functional Binders)

BCT.1: 5 residues within 4Å: Chain B: R.60, R.64 Chain D: N.1, Y.2, R.3 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D Water bridges: B:R.60, D:N.1

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: Y.88, E.95 Chain B: E.21, R.22, Y.23, E.24, D.25 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.21, B:Y.23, B:E.24, B:D.25, B:D.25 GOL.3: 6 residues within 4Å: Chain B: D.101, L.104, Y.132, L.135, R.146, I.147 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.101, B:Y.132, B:R.146, B:R.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delalande, F. et al., Holdup Multiplex assay for high-throughput measurement of protein-ligand affinity constants using a mass-spectrometry readout. To be published

Release Date

2025-02-12

Peptides

14-3-3 protein sigma: AB
Phosphopeptide designed according to the sequence preferences favouring stabilisation by Fusicoccin-A: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

14-3-3 protein sigma

Phosphopeptide designed according to the sequence preferences favouring stabilisation by Fusicoccin-A

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