SMTL ID : 9fxg.3 (2 other biounits)

Crystal structure of double mutant Y115E Y117E human Glutaminyl Cyclase in apo-state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

4 x EDO: 1,2-ETHANEDIOL

EDO.1: 4 residues within 4Å: Chain A: K.20, L.218, H.219, R.293 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.20, A:L.218 EDO.2: 6 residues within 4Å: Chain A: E.85, I.104, L.199, K.202, T.206, Q.217 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.202, A:T.206, A:Q.217, A:Q.217 EDO.3: 5 residues within 4Å: Chain A: K.124, L.185, H.186, W.187, H.310 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.185, A:W.187 Water bridges: A:K.124 EDO.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x SO4: SULFATE ION

SO4.5: 2 residues within 4Å: Chain A: R.197, R.292 8 PLIP interactions: 8 interactions with chain A Water bridges: A:P.189, A:R.292, A:R.292, A:R.292, A:R.292, A:R.293 Salt bridges: A:R.197, A:R.292

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tassone, G. et al., Metal Ion Binding to Human Glutaminyl Cyclase: A Structural Perspective. Int J Mol Sci (2024)

Release Date

2024-09-04

Peptides

Glutaminyl-peptide cyclotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Glutaminyl-peptide cyclotransferase

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