SMTL ID : 9fmy.1

X-ray structure of the adduct of bis(maltolato)oxidovanadium(IV) with lysozyme upon the breakage of the maltolate ring

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.09 Å

Oligo State

monomer

Ligands

1 x 01: bis(maltolato)oxidovanadium(IV)

01.1: 8 residues within 4Å: Chain A: V.1, F.2, E.6, R.13, F.37, N.38, T.39, S.85 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.2 Hydrogen bonds: A:F.2, A:T.39 Water bridges: A:E.6, A:E.6, A:N.38, A:Q.40, A:Q.40

2 x VVB: bis(oxidanyl)vanadium(Non-covalent)(Covalent)

VVB.2: 4 residues within 4Å: Chain A: N.43, N.45, D.51, N.58 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.45, A:N.58 Water bridges: A:N.43, A:D.51 VVB.3: 4 residues within 4Å: Chain A: D.47, S.49, N.58, R.60 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.49, A:N.58, A:N.58, A:R.60

1 x 02: pentakis(oxidanyl)-oxidanylidene-vanadium

02.4: 8 residues within 4Å: Chain A: N.64, D.65, G.66, R.67, T.68, P.69, G.70, S.71 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.64, A:N.64, A:D.65, A:D.65, A:G.66, A:G.66, A:R.67, A:T.68, A:G.70, A:S.71 Water bridges: A:D.65

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 3 residues within 4Å: Chain A: V.108, A.109, N.112 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: S.23, G.25, Q.120 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain A: R.127 Ligand excluded by PLIP CL.8: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

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

NA.9: 5 residues within 4Å: Chain A: S.59, C.63, N.64, S.71, R.72 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:C.63, A:S.71

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Paolillo, M. et al., Unexpected in crystallo reactivity of the potential drug bis (maltolato) oxidovanadium (IV) with lysozyme. Inorg Chem Front (2025)

Release Date

2025-04-16

Peptides

Lysozyme C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

Lysozyme C