SMTL ID : 7a6p.1

Structural determinants underlying the adduct lifetime in a short LOV protein PpSB2-LOV

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

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

PEG.1: 3 residues within 4Å: Chain A: C.99, C.100, Q.101 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:C.100, A:Q.101 PEG.3: 4 residues within 4Å: Chain B: Y.63, D.67, Q.71, F.75 No protein-ligand interaction detected (PLIP)

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 18 residues within 4Å: Chain A: V.39, S.48, D.72, C.73, R.74, L.76, Q.77, R.90, I.93, L.103, N.105, N.115, L.117, I.119, Y.132, I.133, G.134, Q.136 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.119 Hydrogen bonds: A:C.73, A:R.74, A:Q.77, A:N.105, A:N.105, A:N.115 Water bridges: A:S.48, A:D.72, A:D.72, A:R.74 Salt bridges: A:R.74, A:R.90 FMN.4: 20 residues within 4Å: Chain B: V.39, A.41, S.48, D.72, C.73, R.74, L.76, Q.77, I.86, I.89, R.90, I.93, L.103, N.105, N.115, L.117, I.119, Y.132, G.134, Q.136 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:A.41, B:I.93, B:I.119, B:I.119 Hydrogen bonds: B:C.73, B:R.74, B:Q.77, B:R.90, B:N.105, B:N.105, B:N.115 Water bridges: B:S.48, B:D.72, B:D.72, B:D.72, B:Q.77 Salt bridges: B:R.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arinkin, V. et al., Structural determinants underlying the adduct lifetime in the LOV proteins of Pseudomonas putida. Febs J. (2021)

Release Date

2021-03-10

Peptides

Putative Sensory box protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative Sensory box protein