SMTL ID : 6yay.1

Crystal structure of a Selenium-derivatized complex of the bacterial cellulose secretion regulators BcsR and BcsQ, crystallized in the presence of ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.16, D.124 Ligands: ATP.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.16, H2O.1, H2O.1, H2O.1 MG.3: 2 residues within 4Å: Chain B: T.16 Ligands: ATP.4 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.16, H2O.2, H2O.2, H2O.2

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 20 residues within 4Å: Chain A: G.11, G.12, V.13, G.14, T.15, T.16, T.17, N.171, N.172, H.200, R.201, D.202, M.205, A.206 Chain B: R.10, D.150, A.151, N.152, R.156 Ligands: MG.1 19 PLIP interactions: 14 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:G.12, A:V.13, A:G.14, A:T.15, A:T.16, A:T.17, A:T.17, A:N.171, A:N.172, A:H.200, A:D.202, B:D.150, B:A.151, B:N.152, B:N.152 Water bridges: A:T.16, A:D.41, A:D.124 Salt bridges: B:R.156 ATP.4: 20 residues within 4Å: Chain A: R.10, D.150, A.151, N.152, R.156 Chain B: G.11, G.12, V.13, G.14, T.15, T.16, T.17, N.171, N.172, H.200, R.201, D.202, M.205, A.206 Ligands: MG.3 20 PLIP interactions: 14 interactions with chain B, 6 interactions with chain A Hydrogen bonds: B:G.12, B:V.13, B:G.14, B:T.15, B:T.16, B:T.16, B:T.17, B:T.17, B:T.17, B:N.171, B:N.172, B:H.200, B:R.201, B:D.202, A:D.150, A:A.151, A:N.152, A:N.152 Water bridges: A:R.156 Salt bridges: A:R.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abidi, W. et al., Architecture and regulation of an enterobacterial cellulose secretion system. Sci Adv (2021)

Release Date

2021-02-24

Peptides

Bacterial cellulose secretion regulator BcsQ: AB
Bacterial cellulose secretion regulator BcsR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Bacterial cellulose secretion regulator BcsQ

Bacterial cellulose secretion regulator BcsR

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