SMTL ID : 5lft.1

Crystal structure of cytochrome c - Bromo-trisulfonatocalix[4]arene complexes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x HEC: HEME C(Covalent)

HEC.1: 26 residues within 4Å: Chain A: R.18, C.19, Q.21, C.22, H.23, V.33, G.34, P.35, L.37, I.40, S.45, G.46, Y.51, Y.53, T.54, N.57, W.64, M.69, Y.72, L.73, T.83, K.84, M.85, A.86, F.87, L.99 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:V.33, A:P.35, A:L.37, A:Y.51, A:W.64, A:L.73, A:M.85, A:F.87, A:F.87, A:L.99 Hydrogen bonds: A:G.46, A:T.54, A:N.57, A:T.83, A:T.83, A:K.84 Water bridges: A:R.43, A:Q.47 Salt bridges: A:K.84 pi-Stacking: A:Y.72 Metal complexes: A:H.23

2 x BR: BROMIDE ION(Non-covalent)(Non-functional Binders)

BR.2: 3 residues within 4Å: Chain A: K.94 Ligands: 6VB.5, 6VB.6 Ligand excluded by PLIP BR.3: 2 residues within 4Å: Ligands: 6VB.5, 6VB.6 Ligand excluded by PLIP

3 x 6VB: Bromo-trisulfonatocalix[4]arene(Non-covalent)

6VB.4: 4 residues within 4Å: Chain A: G.89, L.90, K.91, K.92 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:K.91 Hydrogen bonds: A:K.91 Water bridges: A:N.75, A:K.91, A:K.91, A:K.91, A:K.92, A:K.92 Salt bridges: A:K.91, A:K.91, A:K.92 pi-Cation interactions: A:K.91, A:K.91 6VB.5: 6 residues within 4Å: Chain A: S.7, K.10, K.94 Ligands: BR.2, BR.3, 6VB.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.7 Water bridges: A:K.10 Salt bridges: A:K.94 6VB.6: 4 residues within 4Å: Chain A: K.94 Ligands: BR.2, BR.3, 6VB.5 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:K.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Doolan, A.M. et al., Protein Recognition by Functionalized Sulfonatocalix[4]arenes. Chemistry (2018)

Release Date

2017-07-12

Peptides

Cytochrome c iso-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c iso-1

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