SMTL ID : 4i3b.2 (5 other biounits)

Crystal structure of fluorescent protein UnaG wild type

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

1 x BLR: 3-[5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-2-[[5-[(Z)-(3-ethenyl-4-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid(Non-covalent)

BLR.1: 34 residues within 4Å: Chain A: F.5, F.17, Y.20, L.21, A.26, L.30, S.31, G.34, T.37, P.39, L.41, I.43, M.51, V.53, I.55, N.57, T.61, L.63, T.65, V.67, F.69, E.77, P.79, S.80, D.81, L.97, Y.99, Y.110, R.112, L.119, V.121, L.123, R.132, Y.134 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:F.5, A:F.17, A:L.21, A:L.21, A:L.30, A:I.43, A:V.53, A:I.55, A:I.55, A:I.55, A:T.61, A:L.63, A:T.65, A:V.67, A:F.69, A:D.81, A:L.97, A:Y.99 Hydrogen bonds: A:N.57, A:N.57, A:N.57, A:N.57, A:T.61, A:S.80, A:R.112, A:Y.134 Water bridges: A:R.112, A:R.112, A:R.132 Salt bridges: A:R.112, A:R.132 pi-Cation interactions: A:R.112, A:R.132

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 6 residues within 4Å: Chain A: D.64, T.65, Q.66, F.78, P.79, S.80 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.64, A:Q.66 PEG.3: 2 residues within 4Å: Chain A: P.59, F.62 No protein-ligand interaction detected (PLIP) PEG.4: 2 residues within 4Å: Chain A: D.127, V.128 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumagai, A. et al., A bilirubin-inducible fluorescent protein from eel muscle. Cell(Cambridge,Mass.) (2013)

Release Date

2013-06-19

Peptides

Bilirubin-inducible fluorescent protein UnaG: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Bilirubin-inducible fluorescent protein UnaG

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