SMTL ID : 1uhi.2 (1 other biounit)

Crystal structure of i-aequorin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x CZI: (2R)-8-BENZYL-2-HYDROPEROXY-6-(4-HYDROXYPHENYL)-2-(4-IODOBENZYL)-7,8-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3(2H)-ONE(Covalent)

CZI.1: 21 residues within 4Å: Chain A: H.18, M.21, L.25, M.38, K.41, F.68, Y.84, W.88, I.107, W.110, G.111, L.114, F.115, W.131, Y.134, I.140, M.167, T.168, H.171, W.175, Y.186 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:M.21, A:L.25, A:L.25, A:K.41, A:F.68, A:W.88, A:I.107, A:W.110, A:L.114, A:F.115, A:Y.134, A:W.175, A:W.175 Hydrogen bonds: A:H.18, A:Y.84, A:Y.84, A:Y.134 pi-Stacking: A:W.110, A:W.110, A:H.171 pi-Cation interactions: A:K.41 Halogen bonds: A:T.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toma, S. et al., The crystal structures of semi-synthetic aequorins. Protein Sci. (2005)

Release Date

2005-02-08

Peptides

Aequorin 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Aequorin 2

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