SMTL ID : 6t5h.1

Human 14-3-3 sigma fused to the StARD1 peptide including phosphoserine-57

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-dimer

Ligands

3 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.1: 10 residues within 4Å: Chain A: E.23, Q.58, E.94, V.98 Chain B: E.20, R.21, Y.22, E.23, D.24 Ligands: PGE.2 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Y.22, A:Q.58, A:E.94, A:E.94 Water bridges: B:E.20, B:R.21, B:E.23, B:E.23 PGE.2: 8 residues within 4Å: Chain A: E.20, R.21, Y.22, E.23, D.24 Chain B: E.23, E.94 Ligands: PGE.1 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.22, A:E.23 Water bridges: A:E.20, A:R.21, A:E.23, B:Q.58 PGE.4: 7 residues within 4Å: Chain B: D.148, R.151, S.152, Q.155, F.179, H.183, E.192 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.148, B:R.151, B:E.192

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 7 residues within 4Å: Chain A: F.201, M.205, L.208, T.220, M.223, Q.224, R.227 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tugaeva, K.V. et al., Molecular basis for the recognition of steroidogenic acute regulatory protein by the 14-3-3 protein family. Febs J. (2020)

Release Date

2020-11-18

Peptides

14-3-3 protein sigma,Steroidogenic acute regulatory protein, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

14-3-3 protein sigma,Steroidogenic acute regulatory protein, mitochondrial

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