SMTL ID : 2zel.1 (2 other biounits)

Crystal structure of the human glutaminyl cyclase mutant D248A at 1.97 angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 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.1

1 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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, K.F. et al., A conserved hydrogen-bond network in the catalytic centre of animal glutaminyl cyclases is critical for catalysis. Biochem.J. (2008)

Release Date

2008-04-22

Peptides

Glutaminyl-peptide cyclotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutaminyl-peptide cyclotransferase

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