SMTL ID : 7v9b.1

Crystal Structure of 14-3-3 epsilon with FOXO3a peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

hetero-2-2-mer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: S.173, R.187, A.215 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.187, A:R.187 GOL.2: 2 residues within 4Å: Chain A: K.170 Ligands: MPD.3 No protein-ligand interaction detected (PLIP) GOL.6: 3 residues within 4Å: Chain C: S.173, R.187, A.215 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.187, C:R.187 GOL.7: 2 residues within 4Å: Chain C: K.170 Ligands: MPD.8 No protein-ligand interaction detected (PLIP)

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 4 residues within 4Å: Chain A: R.207, R.210, L.211 Ligands: GOL.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:R.210 Hydrogen bonds: A:R.207 MPD.8: 4 residues within 4Å: Chain C: R.207, R.210, L.211 Ligands: GOL.7 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:R.210 Hydrogen bonds: C:R.207

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 1 residues within 4Å: Chain A: Q.239 No protein-ligand interaction detected (PLIP) IMD.9: 1 residues within 4Å: Chain C: Q.239 No protein-ligand interaction detected (PLIP)

2 x 323: 2-[3,6-bis(dimethylamino)xanthen-9-yl]-5-methanoyl-benzoate(Non-covalent)

323.5: 7 residues within 4Å: Chain A: W.77, S.81, E.84, Q.85, R.103 Chain B: R.1, R.2 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.81 323.10: 7 residues within 4Å: Chain C: W.77, S.81, E.84, Q.85, R.103 Chain D: R.1, R.2 1 PLIP interactions: 1 interactions with chain C Water bridges: C:S.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mathivanan, S. et al., Structure of a 14-3-3 epsilon :FOXO3a pS253 Phosphopeptide Complex Reveals 14-3-3 Isoform-Specific Binding of Forkhead Box Class O Transcription Factor (FOXO) Phosphoproteins. Acs Omega (2022)

Release Date

2022-08-31

Peptides

YWHAE/FAM22B fusion protein: AC
ARG-ARG-ARG-ALA-VAL-SEP-MET-ASP-ASN-SER-ASN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

YWHAE/FAM22B fusion protein

ARG-ARG-ARG-ALA-VAL-SEP-MET-ASP-ASN-SER-ASN