SMTL ID : 4as8.1

X-ray structure of the cyan fluorescent protein Cerulean cryoprotected with ethylene glycol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.02 Å

Oligo State

monomer

Ligands

11 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 7 residues within 4Å: Chain A: L.43, X.66, V.67, Q.68, T.202, E.221, V.223 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.67 EDO.2: 10 residues within 4Å: Chain A: P.59, T.60, L.61, V.62, T.63, F.99, I.166, H.168, A.178, H.180 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.62, A:T.63 Water bridges: A:T.64 EDO.3: 5 residues within 4Å: Chain A: E.18, D.20, R.121, I.122, E.123 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.18, A:E.123 EDO.4: 4 residues within 4Å: Chain A: N.158, P.191, V.192, L.194 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.158, A:N.158, A:V.192 EDO.5: 6 residues within 4Å: Chain A: S.3, K.4, S.85, P.191, V.192 Ligands: EDO.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.4, A:S.85 Water bridges: A:G.5 EDO.6: 5 residues within 4Å: Chain A: M.1, V.2, S.3, Q.79 Ligands: EDO.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.79 Water bridges: A:V.2, A:S.3 EDO.7: 5 residues within 4Å: Chain A: V.12, E.35, D.37, K.42, T.44 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.44, A:T.44 Water bridges: A:K.42 EDO.8: 3 residues within 4Å: Chain A: R.108, E.110, R.121 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.108, A:E.110 EDO.9: 5 residues within 4Å: Chain A: K.106, T.107, R.108, E.123, K.125 No protein-ligand interaction detected (PLIP) EDO.10: 5 residues within 4Å: Chain A: D.20, D.22, E.123, L.124, K.125 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.124 EDO.11: 3 residues within 4Å: Chain A: D.37, Y.40, K.42 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.42, A:K.42

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

von Stetten, D. et al., Alteration of Fluorescent Protein Spectroscopic Properties Upon Cryoprotection. Acta Crystallogr.,Sect.D (2012)

Release Date

2012-10-31

Peptides

GREEN FLUORESCENT PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GREEN FLUORESCENT PROTEIN