SMTL ID : 6ph2.1 (1 other biounit)

Complete LOV domain from the LOV-HK sensory protein from Brucella abortus (mutant C69S, construct 15-155)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 19 residues within 4Å: Chain A: T.24, N.31, N.55, S.56, R.57, L.59, Q.60, V.69, I.72, K.73, I.76, I.86, N.88, N.98, L.100, I.102, F.115, S.117, Q.119 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:T.24, A:I.102 Hydrogen bonds: A:N.55, A:S.56, A:S.56, A:S.56, A:R.57, A:Q.60, A:N.88, A:N.88, A:N.98, A:Q.119 Salt bridges: A:R.57, A:K.73 FMN.2: 19 residues within 4Å: Chain B: T.24, N.31, N.55, S.56, R.57, L.59, Q.60, V.69, I.72, K.73, I.76, I.86, N.88, N.98, L.100, I.102, F.115, S.117, Q.119 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:T.24, B:I.102 Hydrogen bonds: B:N.55, B:S.56, B:S.56, B:S.56, B:R.57, B:Q.60, B:Q.60, B:N.88, B:N.88, B:N.98, B:Q.119 Salt bridges: B:R.57, B:K.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rinaldi, J. et al., Dimer Asymmetry and Light Activation Mechanism in Brucella Blue-Light Sensor Histidine Kinase. Mbio (2021)

Release Date

2020-12-30

Peptides

Blue-light-activated histidine kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Blue-light-activated histidine kinase

Related Entries With Identical Sequence