SMTL ID : 9ce0.1

DosP Apo Bent form

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 19 residues within 4Å: Chain A: I.36, I.65, L.68, I.69, P.70, L.73, H.77, Y.80, N.84, K.89, R.97, L.99, Q.100, L.101, F.113, L.115, Y.126, A.128 Ligands: OXY.2 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:I.36, A:I.65, A:I.69, A:Y.80, A:Y.80, A:Y.80, A:L.99, A:L.101, A:F.113, A:L.115, A:L.115, A:Y.126, A:A.128 Hydrogen bonds: A:N.84, A:N.84 Salt bridges: A:K.89, A:R.97, A:R.97 HEM.3: 17 residues within 4Å: Chain B: I.36, I.65, I.69, P.70, L.73, H.77, Y.80, N.84, K.89, R.97, L.99, L.101, L.115, Y.126, L.127, A.128 Ligands: OXY.4 21 PLIP interactions: 21 interactions with chain B, Hydrophobic interactions: B:I.36, B:I.36, B:I.65, B:P.70, B:L.73, B:L.73, B:Y.80, B:Y.80, B:L.99, B:L.101, B:L.115, B:L.115, B:Y.126, B:Y.126, B:A.128 Hydrogen bonds: B:N.84 Salt bridges: B:K.89, B:R.97 pi-Stacking: B:F.113 pi-Cation interactions: B:R.97 Metal complexes: B:H.77

2 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.2: 4 residues within 4Å: Chain A: R.97, L.99, L.115 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.97, A:R.97 OXY.4: 5 residues within 4Å: Chain B: R.97, F.113, L.115, A.128 Ligands: HEM.3 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.97, B:R.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, W. et al., Structures of the multi-domain oxygen sensor DosP: remote control of a c-di-GMP phosphodiesterase by a regulatory PAS domain. Nat Commun (2024)

Release Date

2024-11-20

Peptides

Oxygen sensor protein DosP: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Oxygen sensor protein DosP

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