SMTL ID : 6s8y.1

Crystal structure of cytochrome c in complex with a sulfonated quinoline-derived foldamer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

monomer

Ligands

1 x HEC: HEME C(Covalent)

HEC.1: 26 residues within 4Å: Chain A: R.17, C.18, Q.20, C.21, H.22, V.32, G.33, P.34, L.36, I.39, S.44, G.45, Y.50, Y.52, T.53, N.56, W.63, M.68, Y.71, L.72, T.82, K.83, M.84, A.85, F.86, L.98 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:Q.20, A:V.32, A:P.34, A:L.36, A:I.39, A:Y.50, A:Y.52, A:W.63, A:Y.71, A:L.72, A:M.84, A:F.86, A:L.98 Hydrogen bonds: A:G.45, A:T.53, A:N.56, A:T.82, A:T.82, A:K.83 Water bridges: A:R.42, A:Q.46 pi-Stacking: A:Y.71 Metal complexes: A:H.22

3 x ZN: ZINC ION(Non-covalent)(Non-functional Binders)

ZN.2: 3 residues within 4Å: Chain A: H.37, E.107 Ligands: ACT.4 4 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.37, A:E.107, H2O.1, ACT.4 ZN.3: 2 residues within 4Å: Chain A: H.43 Ligands: ACT.5 3 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.43, H2O.1, ACT.5 ZN.8: 2 residues within 4Å: Ligands: L0T.6, L0T.7 No protein-ligand interaction detected (PLIP)

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

ACT.4: 4 residues within 4Å: Chain A: K.26, H.37, E.107 Ligands: ZN.2 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.26, A:K.26 Salt bridges: A:K.26, A:H.37 ACT.5: 3 residues within 4Å: Chain A: H.43, L.62 Ligands: ZN.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.62 Salt bridges: A:H.43

2 x L0T: 8-acetamido-2-[[2-[[2-[[2-[[2-[[2-[[2-[(2-carboxy-4-sulfonato-quinolin-8-yl)carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]-4-sulfonato-quinolin-8-yl]carbamoyl]quinoline-4-sulfonate(Non-functional Binders)(Non-covalent)

L0T.6: 2 residues within 4Å: Ligands: L0T.7, ZN.8 No protein-ligand interaction detected (PLIP) L0T.7: 6 residues within 4Å: Chain A: P.29, H.30, K.31, V.32 Ligands: L0T.6, ZN.8 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.29, A:K.31, A:K.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alex, J.M. et al., Crystal structure of a protein-aromatic foldamer composite: macromolecular chiral resolution. Chem.Commun.(Camb.) (2019)

Release Date

2019-09-25

Peptides

Cytochrome c iso-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c iso-1