SMTL ID : 3si2.1

Structure of glycosylated murine glutaminyl cyclase in presence of the inhibitor PQ50 (PDBD150)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-NAG.1: 2 residues within 4Å: Chain A: N.15, S.18 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: D.125, E.168, W.295, H.296 Ligands: PBD.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.125, A:D.125, A:E.168, A:E.168, A:H.296

1 x PBD: 1-(3,4-dimethoxyphenyl)-3-[3-(1H-imidazol-1-yl)propyl]thiourea(Non-covalent)

PBD.3: 15 residues within 4Å: Chain A: D.125, E.167, E.168, W.173, D.214, L.215, N.267, I.268, I.269, Q.270, S.289, F.291, W.295, H.296 Ligands: ZN.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.269 Water bridges: A:N.267, A:Q.270

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: R.63, L.64, R.138 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.60, A:R.138, A:R.138 Salt bridges: A:R.63, A:R.138

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.5: 3 residues within 4Å: Chain A: S.198, R.199, G.200 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.199, A:G.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ruiz-Carrillo, D. et al., Structures of Glycosylated Mammalian Glutaminyl Cyclases Reveal Conformational Variability near the Active Center. Biochemistry (2011)

Release Date

2011-06-29

Peptides

Glutaminyl-peptide cyclotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutaminyl-peptide cyclotransferase