SMTL ID : 3ulf.1 (3 other biounits)

The light state structure of the blue-light photoreceptor Aureochrome1 LOV

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Covalent)

FMN.1: 20 residues within 4Å: Chain A: T.55, N.62, N.86, C.87, R.88, L.90, Q.91, V.100, I.103, R.104, I.107, L.117, N.119, N.129, F.131, V.133, Y.146, V.147, G.148, Q.150 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:T.55, A:V.133 Hydrogen bonds: A:N.86, A:C.87, A:Q.91, A:N.119, A:N.119, A:N.129, A:Q.150 Salt bridges: A:R.88, A:R.104 FMN.2: 20 residues within 4Å: Chain B: V.53, T.55, N.62, N.86, C.87, R.88, Q.91, V.100, I.103, R.104, I.107, L.117, N.119, N.129, F.131, V.133, Y.146, V.147, G.148, Q.150 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:V.53, B:V.133, B:V.133 Hydrogen bonds: B:N.86, B:C.87, B:R.88, B:Q.91, B:N.119, B:N.119, B:N.129, B:Q.150 Water bridges: B:N.86 Salt bridges: B:R.88, B:R.104

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 3 residues within 4Å: Chain B: P.60, D.61, N.62 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:P.60, B:D.61 Water bridges: B:N.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mitra, D. et al., Crystal structures of Aureochrome1 LOV suggest new design strategies for optogenetics. Structure (2012)

Release Date

2012-04-11

Peptides

Aureochrome1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aureochrome1

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