SMTL ID : 4yu9.1 (2 other biounits)

Crystal Structure of double mutant Y115E Y117E human Glutaminyl Cyclase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: D.127, E.170, H.298 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.127, A:E.170, A:E.170, A:H.298, H2O.13

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

SO4.2: 3 residues within 4Å: Chain A: R.280, R.281 Ligands: SO4.3 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.280, A:R.281, A:R.281, A:R.281 Salt bridges: A:R.280, A:R.281 SO4.3: 3 residues within 4Å: Chain A: R.185, R.280 Ligands: SO4.2 10 PLIP interactions: 10 interactions with chain A Water bridges: A:R.185, A:R.185, A:R.185, A:R.280, A:R.280, A:R.280, A:R.281, A:R.281 Salt bridges: A:R.185, A:R.280

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 5 residues within 4Å: Chain A: L.206, H.207, R.281, G.282, V.283 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.204, A:L.206 EDO.5: 5 residues within 4Å: Chain A: S.2, W.4, A.200, R.201, T.203 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.2, A:S.2, A:T.203, A:T.203 EDO.6: 4 residues within 4Å: Chain A: N.17, S.19, A.20, Q.23 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.17, A:N.17, A:S.19 EDO.7: 3 residues within 4Å: Chain A: D.69, W.70, K.150 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.150, A:K.150 EDO.8: 6 residues within 4Å: Chain A: N.96, A.99, L.149, P.157, D.158, L.159 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.158, A:L.159 EDO.9: 3 residues within 4Å: Chain A: N.9, N.231, R.234 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.8, A:N.9, A:R.234

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

DiPisa, F. et al., The soluble Y115E-Y117E variant of human glutaminyl cyclase is a valid target for X-ray and NMR screening of inhibitors against Alzheimer disease. Acta Crystallogr.,Sect.F (2015)

Release Date

2015-08-05

Peptides

Glutaminyl-peptide cyclotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutaminyl-peptide cyclotransferase

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