SMTL ID : 8q0s.1

X-ray structure of the single chain monellin derivative MNEI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.19 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: D.8, G.10, P.11, F.12 Ligands: NA.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.8, A:G.10, A:F.12 ACT.3: 3 residues within 4Å: Chain A: K.37, Y.66, D.69 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.66 Salt bridges: A:K.37

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: I.9, I.39, R.40 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.40, A:R.40 GOL.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

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

NA.5: 4 residues within 4Å: Chain A: D.8, F.12, T.13 Ligands: ACT.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.8, A:T.13, A:T.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lucignano, R. et al., Structural insights and aggregation propensity of a super-stable monellin mutant: A new potential building block for protein-based nanostructured materials. Int.J.Biol.Macromol. (2024)

Release Date

2024-02-07

Peptides

Monellin chain B,Monellin chain A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Monellin chain B,Monellin chain A

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