SMTL ID : 6pps.2 (1 other biounit)

A blue light illuminated LOV-PAS construct from the LOV-HK sensory protein from Brucella abortus (construct 15-273)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 17 residues within 4Å: Chain A: T.37, N.44, N.68, C.69, R.70, L.72, Q.73, I.85, K.86, I.89, N.101, N.111, L.113, I.115, F.128, S.130, Q.132 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:T.37, A:I.115 Hydrogen bonds: A:N.68, A:N.68, A:C.69, A:Q.73, A:Q.73, A:N.101, A:N.101, A:N.111, A:Q.132 Salt bridges: A:R.70, A:K.86 FMN.2: 19 residues within 4Å: Chain B: T.37, N.44, N.68, C.69, R.70, L.72, Q.73, V.82, I.85, K.86, I.89, I.99, N.101, N.111, L.113, I.115, F.128, S.130, Q.132 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:T.37, B:I.115 Hydrogen bonds: B:N.68, B:C.69, B:R.70, B:Q.73, B:N.101, B:N.101, B:N.111, B:Q.132 Salt bridges: B:R.70, B:K.86

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

2020-07-15

Peptides

Blue-light-activated histidine kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Blue-light-activated histidine kinase

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