SMTL ID : 4fok.1

1.8 A Crystal structure of the FimX EAL domain in complex with c-diGMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 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: 20 residues within 4Å: Chain A: Q.38, A.53, F.54, L.55, R.56, S.65, P.66, N.67, M.70, D.83, R.109, E.228, F.229, Q.248, G.249, D.250, T.255 Ligands: GOL.2, GOL.3, GOL.5 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:Q.38, A:L.55, A:R.56, A:R.109, A:R.109, A:F.229, A:Q.248, A:T.255 Water bridges: A:Q.52, A:D.83, A:D.83, A:D.83, A:R.109, A:R.109, A:E.171, A:E.171, A:E.228 Salt bridges: A:R.56, A:D.83, A:R.109, A:E.228 pi-Stacking: A:F.229 pi-Cation interactions: A:R.109

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: R.195, F.229, V.230, A.231, G.249, D.250 Ligands: C2E.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.195, A:V.230, A:D.250, A:D.250, A:F.251 GOL.3: 5 residues within 4Å: Chain A: R.109, P.143, E.171, Q.172 Ligands: C2E.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.109 GOL.4: 1 residues within 4Å: Chain A: E.58 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.58, A:E.58 GOL.5: 5 residues within 4Å: Chain A: R.56, M.63, S.65 Ligands: C2E.1, GOL.9 No protein-ligand interaction detected (PLIP) GOL.6: 4 residues within 4Å: Chain A: P.112, K.146, T.149, H.150 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.146, A:T.149, A:T.149 GOL.7: 3 residues within 4Å: Chain A: A.129, G.132 Ligands: GOL.8 No protein-ligand interaction detected (PLIP) GOL.8: 6 residues within 4Å: Chain A: L.128, A.129, G.132, V.133, P.134 Ligands: GOL.7 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.132 GOL.9: 4 residues within 4Å: Chain A: H.36, R.56, T.255 Ligands: GOL.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.36, A:R.56, A:T.255

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guzzo, C.R. et al., Structure of the PilZ-FimXEAL-c-di-GMP Complex Responsible for the Regulation of Bacterial Type IV Pilus Biogenesis. J.Mol.Biol. (2013)

Release Date

2013-03-27

Peptides

FimX: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FimX

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