SMTL ID : 3tyi.1 (1 other biounit)

Crystal Structure of Cytochrome c - p-Sulfonatocalix[4]arene Complexes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)

HEM.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:L.37, A:L.37, A:I.40, 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:Q.47, A:A.48 Salt bridges: A:K.84 pi-Stacking: A:Y.72 Metal complexes: A:H.23

1 x T3Y: 25,26,27,28-tetrahydroxypentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonic acid(Non-covalent)

T3Y.2: 8 residues within 4Å: Chain A: K.4, S.7, K.10, K.92, E.93, K.94, N.97, D.98 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:K.94, A:K.94 Hydrogen bonds: A:S.7, A:K.94, A:N.97, A:D.98 Water bridges: A:K.94, A:D.95 Salt bridges: A:K.10, A:K.10, A:K.94, A:K.94 pi-Cation interactions: A:K.94, A:K.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGovern, R.E. et al., Protein camouflage in cytochrome c-calixarene complexes. Nat Chem (2012)

Release Date

2012-05-02

Peptides

Cytochrome c iso-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c iso-1

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