SMTL ID : 4uiq.1 (1 other biounit)

Isolated globin domain of the Bordetella pertussis globin-coupled sensor with a heme at the dimer interface

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 19 residues within 4Å: Chain A: F.42, M.46, A.52, F.55, L.65, S.68, M.69, W.72, F.91, K.94, V.95, V.98, H.99, I.102, I.104, L.108, V.109, A.113 Ligands: IMD.3 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:F.42, A:F.42, A:A.52, A:F.55, A:L.65, A:W.72, A:F.91, A:V.95, A:V.98, A:I.102, A:I.104, A:L.108, A:L.108, A:V.109 Salt bridges: A:K.64, A:K.94 Metal complexes: A:H.99 HEM.2: 14 residues within 4Å: Chain A: R.11, V.106, M.147, T.148, E.151, S.154, H.155 Chain B: V.106, T.110, V.150, E.151, S.154, H.155 Ligands: HEM.5 13 PLIP interactions: 6 interactions with chain A, 7 interactions with chain B, Hydrophobic interactions: A:V.106, A:E.151, A:E.151, B:V.106, B:V.150, B:E.151, B:E.151 Salt bridges: A:R.11, A:R.11 Metal complexes: A:H.155 pi-Stacking: B:H.155, B:H.155, B:H.155 HEM.4: 19 residues within 4Å: Chain B: F.42, M.46, A.52, F.55, L.65, S.68, M.69, W.72, F.91, K.94, V.95, V.98, H.99, I.102, I.104, L.108, V.109, A.113 Ligands: IMD.6 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:F.42, B:F.42, B:A.52, B:F.55, B:L.65, B:W.72, B:F.91, B:V.95, B:V.98, B:I.102, B:I.104, B:L.108, B:L.108, B:V.109 Salt bridges: B:K.64, B:K.94 Metal complexes: B:H.99 HEM.5: 14 residues within 4Å: Chain A: V.106, T.110, V.150, E.151, S.154, H.155 Chain B: R.11, V.106, M.147, T.148, E.151, S.154, H.155 Ligands: HEM.2 14 PLIP interactions: 7 interactions with chain A, 7 interactions with chain B, Hydrophobic interactions: A:V.106, A:V.150, A:E.151, A:E.151, B:V.106, B:E.151, B:E.151 pi-Stacking: A:H.155, A:H.155, A:H.155 Hydrogen bonds: B:E.151 Salt bridges: B:R.11, B:R.11 Metal complexes: B:H.155

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 6 residues within 4Å: Chain A: F.42, M.46, L.65, S.68, M.69 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:M.69 IMD.6: 6 residues within 4Å: Chain B: F.42, M.46, L.65, S.68, M.69 Ligands: HEM.4 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:M.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Germani, F. et al., Identification of a Putative Allosteric Site in the Sensor Domain of Bordetella Pertussis Globin- Coupled Sensor for the Control of Biofilm Formation. To be Published

Release Date

2016-04-13

Peptides

GLOBIN-COUPLED SENSOR WITH DIGUANYLATE CYCLASE ACTIVITY: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

GLOBIN-COUPLED SENSOR WITH DIGUANYLATE CYCLASE ACTIVITY

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