SMTL ID : 6yjy.1 (1 other biounit)

Crystal structure of human glutaminyl cyclase in complex with neurotensin 1-5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

monomer

Ligands

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 4 residues within 4Å: Chain A: L.78, S.79, Q.80, Y.85 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.80

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

SO4.2: 6 residues within 4Å: Chain A: K.112, L.173, H.174, W.175, W.297, H.298 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.175 Water bridges: A:K.112, A:K.112, A:H.174, A:H.298 Salt bridges: A:K.112, A:H.174, A:H.298 SO4.3: 4 residues within 4Å: Chain A: N.96, P.97, T.98, T.151 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.96, A:N.96, A:T.98, A:A.99, A:T.151 Water bridges: A:N.96, A:T.98, A:T.151 Salt bridges: A:K.156 SO4.4: 2 residues within 4Å: Chain A: S.19, R.22 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.22 SO4.5: 4 residues within 4Å: Chain A: Y.46, G.48, R.86 Ligands: SO4.6 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.86 SO4.6: 5 residues within 4Å: Chain A: Y.83, R.86, Y.113, F.172 Ligands: SO4.5 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.86 SO4.7: 2 residues within 4Å: Chain A: R.65, R.140 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.62, A:R.62 Salt bridges: A:R.65, A:R.140 SO4.8: 3 residues within 4Å: Chain A: R.120, M.300, N.303 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.303 Water bridges: A:E.304 Salt bridges: A:R.120 SO4.9: 3 residues within 4Å: Chain A: A.200, R.201, G.202 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.201, A:G.202 Salt bridges: A:R.201

1 x ZN: ZINC ION(Non-covalent)

ZN.10: 4 residues within 4Å: Chain A: D.127, E.170, H.298 Ligands: PCA.11 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.4

1 x PCA: PYROGLUTAMIC ACID(Non-covalent)

PCA.11: 13 residues within 4Å: Chain A: D.127, E.169, E.170, D.216, I.271, Q.272, I.289, F.293, W.297, H.298 Ligands: ZN.10, LEU.12, TYR.13 3 PLIP interactions: 1 Ligand-Ligand interactions, 2 interactions with chain A Hydrogen bonds: L.12, A:Q.272 Hydrophobic interactions: A:I.289

1 x LEU: LEUCINE(Non-covalent)

LEU.12: 7 residues within 4Å: Chain A: W.175, I.271, Q.272, F.293, W.297 Ligands: PCA.11, TYR.13 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.175 Hydrogen bonds: A:Q.272

1 x TYR: TYROSINE(Non-covalent)

TYR.13: 7 residues within 4Å: Chain A: Y.267, I.271, S.291, P.292, F.293 Ligands: PCA.11, LEU.12 4 PLIP interactions: 4 interactions with chain A, Hydrophobic interactions: A:I.271, A:I.271 Hydrogen bonds: A:F.293 pi-Stacking: A:F.293

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kupski, O. et al., Hydrazides Are Potent Transition-State Analogues for Glutaminyl Cyclase Implicated in the Pathogenesis of Alzheimer's Disease. Biochemistry (2020)

Release Date

2020-07-01

Peptides

Glutaminyl-peptide cyclotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutaminyl-peptide cyclotransferase

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