SMTL ID : 4rt1.1 (1 other biounit)

Structure of the Alg44 PilZ domain (R95A mutant) from Pseudomonas aeruginosa PAO1 in complex with c-di-GMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x C2E: 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)(Non-covalent)

C2E.1: 16 residues within 4Å: Chain A: A.2, Q.3, R.4, Q.5, R.8, D.31, L.32, S.33, G.35, G.36, F.37, A.38, R.74, G.84, C.85, E.86 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:R.4, A:Q.5, A:F.6, A:R.8, A:S.33, A:S.33 Water bridges: A:F.6, A:R.8, A:R.8, A:R.8, A:R.74, A:R.74, A:S.75 Salt bridges: A:R.8, A:D.31, A:R.74 pi-Cation interactions: A:R.8, A:R.8 C2E.3: 16 residues within 4Å: Chain B: A.2, Q.3, R.4, Q.5, R.8, D.31, L.32, S.33, G.35, G.36, F.37, A.38, R.74, G.84, C.85, E.86 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:R.4, B:Q.5, B:F.6, B:R.8, B:S.33, B:S.33 Water bridges: B:F.6, B:R.8, B:R.8, B:R.8, B:R.74, B:R.74, B:S.75 Salt bridges: B:R.8, B:D.31, B:R.74 pi-Cation interactions: B:R.8, B:R.8

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: R.4, A.7, R.8 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: R.4, A.7, R.8 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Whitney, J.C. et al., Dimeric c-di-GMP Is Required for Post-translational Regulation of Alginate Production in Pseudomonas aeruginosa. J.Biol.Chem. (2015)

Release Date

2015-04-08

Peptides

Alginate biosynthesis protein Alg44: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Alginate biosynthesis protein Alg44

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