SMTL ID : 8avx.1

Cryo-EM structure of DrBphP in Pfr state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x BLA: BILIVERDINE IX ALPHA(Non-covalent)

BLA.1: 20 residues within 4Å: Chain A: C.38, I.43, Y.190, F.212, H.215, D.221, I.222, P.223, A.226, Y.230, R.236, R.268, S.271, H.274, Y.277, M.281, S.286, L.300, A.302, P.479 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.190, A:F.212, A:D.221, A:I.222, A:I.222, A:P.223, A:A.226, A:H.274, A:Y.277, A:L.300 Hydrogen bonds: A:D.221, A:H.274, A:Y.277, A:S.286 Salt bridges: A:R.236, A:R.268, A:H.274, A:H.304 BLA.2: 18 residues within 4Å: Chain B: C.38, I.43, Y.190, H.215, F.217, D.221, I.222, P.223, A.226, Y.230, R.236, R.268, S.271, H.274, Y.277, M.281, S.286, L.300 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:Y.190, B:F.217, B:D.221, B:I.222, B:I.222, B:P.223, B:A.226, B:H.274, B:Y.277, B:L.300 Hydrogen bonds: B:H.274, B:Y.277, B:S.286 Salt bridges: B:R.236, B:R.268, B:H.274, B:H.304

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wahlgren, W.Y. et al., Structural mechanism of signal transduction in a phytochrome histidine kinase. Nat Commun (2022)

Release Date

2022-12-21

Peptides

Bacteriophytochrome,Response regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bacteriophytochrome,Response regulator

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