SMTL ID : 2pr6.1 (1 other biounit)

Structural Basis for Light-dependent Signaling in the Dimeric LOV Photosensor YtvA (Light Structure)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Covalent)

FMN.1: 21 residues within 4Å: Chain A: V.13, T.15, N.22, F.31, N.46, C.47, R.48, L.50, Q.51, V.60, I.63, R.64, L.67, N.79, N.89, L.91, I.93, F.104, V.105, G.106, Q.108 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:V.13, A:T.15, A:L.67, A:I.93, A:I.93 Hydrogen bonds: A:N.46, A:C.47, A:R.48, A:Q.51, A:N.79, A:N.79, A:N.89, A:Q.108 Water bridges: A:N.22, A:N.22, A:N.46, A:R.48, A:R.48, A:R.64, A:R.64 Salt bridges: A:R.48, A:R.64 FMN.2: 20 residues within 4Å: Chain B: V.13, T.15, N.22, F.31, N.46, C.47, R.48, Q.51, V.60, I.63, R.64, L.67, N.79, N.89, L.91, I.93, F.104, V.105, G.106, Q.108 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:L.67, B:I.93, B:I.93 Hydrogen bonds: B:N.46, B:C.47, B:R.48, B:Q.51, B:N.79, B:N.79, B:N.89, B:Q.108 Water bridges: B:N.46, B:N.46, B:R.48, B:R.64, B:R.64 Salt bridges: B:R.48, B:R.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moglich, A. et al., Structural Basis for Light-dependent Signaling in the Dimeric LOV Domain of the Photosensor YtvA. J.Mol.Biol. (2007)

Release Date

2007-08-07

Peptides

Blue-light photoreceptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Blue-light photoreceptor

Related Entries With Identical Sequence