SMTL ID : 7pr2.1

Cocrystal of cytochrome c and sulfonato-thiacalix[4]arene

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

2 x HEC: HEME C(Covalent)

HEC.1: 25 residues within 4Å: Chain A: R.18, C.19, Q.21, C.22, H.23, V.33, G.34, P.35, 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 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:Q.21, A:V.33, A:I.40, A:Y.51, A:Y.53, A:Y.72, A:L.73, A:M.85, A:A.86, A:F.87 Hydrogen bonds: A:R.43, A:G.46, A:Q.47, A:T.54, A:N.57, A:T.83, A:T.83, A:K.84 Water bridges: A:A.48, A:A.48 Salt bridges: A:K.84 Metal complexes: A:H.23 HEC.3: 25 residues within 4Å: Chain B: R.18, C.19, C.22, H.23, V.33, G.34, P.35, 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, L.103 21 PLIP interactions: 21 interactions with chain B, Hydrophobic interactions: B:P.35, B:I.40, B:Y.51, B:Y.53, B:W.64, B:Y.72, B:L.73, B:M.85, B:F.87, B:L.103 Hydrogen bonds: B:G.46, B:Y.53, B:T.54, B:N.57, B:T.83, B:K.84 Water bridges: B:R.43, B:Q.47, B:T.83 Salt bridges: B:K.84 Metal complexes: B:H.23

3 x 80M: sulfonato-thiacalix[4]arene(Non-covalent)

80M.2: 8 residues within 4Å: Chain A: R.18, T.74, N.75, G.88, G.89, L.90, K.91, K.92 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.91, A:K.91 Hydrogen bonds: A:N.75, A:G.88, A:K.91, A:D.95 Water bridges: A:R.18, A:R.18, A:K.78, A:K.92, A:E.93, A:E.93, A:R.96 Salt bridges: A:R.18, A:K.91, A:K.91, A:K.92 80M.4: 5 residues within 4Å: Chain B: S.7, A.8, K.9, K.10, T.13 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:K.9 Hydrogen bonds: B:A.8, B:K.9, B:T.13 Water bridges: B:S.7, B:S.7, B:A.8 Salt bridges: B:K.9, B:K.9, B:K.9 pi-Cation interactions: B:K.9 80M.5: 8 residues within 4Å: Chain B: R.18, T.74, G.88, G.89, L.90, K.91, K.92, E.93 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:K.91, B:K.91 Hydrogen bonds: B:R.18, B:K.91, B:K.92, B:E.93 Water bridges: B:K.92, B:K.92, B:R.96, B:R.96 Salt bridges: B:K.91, B:K.91, B:K.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Flood, R.J. et al., Protein Frameworks with Thiacalixarene and Zinc. Cryst.Growth Des. (2022)

Release Date

2022-03-02

Peptides

Cytochrome c iso-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cytochrome c iso-1

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