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

Crystal structure of cobalt(II)-substituted double mutant Y115E Y117E human Glutaminyl Cyclase in complex with SEN177

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.06 Å

Oligo State

monomer

Ligands

1 x CO: COBALT (II) ION

CO.1: 5 residues within 4Å: Chain A: D.139, E.182, W.309, H.310 Ligands: S77.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.139, A:E.182, A:E.182, A:H.310

1 x S77: 2-fluoranyl-5-[2-[4-(4-methyl-1,2,4-triazol-3-yl)piperidin-1-yl]pyridin-3-yl]pyridine

S77.2: 12 residues within 4Å: Chain A: K.124, D.139, E.181, E.182, W.187, D.228, Q.284, D.285, I.301, W.309, H.310 Ligands: CO.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.187, A:W.187, A:W.187, A:W.309 Water bridges: A:W.187 pi-Stacking: A:W.187

2 x SO4: SULFATE ION

SO4.3: 3 residues within 4Å: Chain A: R.292, R.293 Ligands: SO4.4 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.292, A:R.293 SO4.4: 3 residues within 4Å: Chain A: R.197, R.292 Ligands: SO4.3 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.292, A:R.292 Salt bridges: 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

Related Entries With Identical Sequence