SMTL ID : 2o53.1

Crystal structure of apo-Aspartoacylase from human brain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.21, E.24, H.116 Ligands: PO4.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.21, A:E.24, A:E.24, A:H.116 ZN.4: 4 residues within 4Å: Chain B: H.21, E.24, H.116 Ligands: PO4.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.21, B:E.24, B:H.116

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 9 residues within 4Å: Chain A: H.21, E.24, R.63, H.116, N.117, E.178, Y.288 Ligands: ZN.1, PO4.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.70 Salt bridges: A:H.21, A:R.63, A:H.116 PO4.3: 6 residues within 4Å: Chain A: H.21, R.63, D.68, N.70, Y.288 Ligands: PO4.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.70, A:Y.288 Water bridges: A:R.168 Salt bridges: A:H.21, A:R.63, A:K.291 PO4.5: 10 residues within 4Å: Chain B: H.21, E.24, R.63, N.70, H.116, N.117, E.178, Y.288 Ligands: ZN.4, PO4.6 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.24, B:N.70, B:Y.288 Salt bridges: B:H.21, B:R.63, B:H.116 PO4.6: 7 residues within 4Å: Chain B: H.21, R.63, D.68, N.70, Y.164, Y.288 Ligands: PO4.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.70, B:Y.288 Salt bridges: B:H.21, B:R.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Le Coq, J. et al., Examination of the Mechanism of Human Brain Aspartoacylase through the Binding of an Intermediate Analogue. Biochemistry (2008)

Release Date

2007-11-06

Peptides

Aspartoacylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aspartoacylase

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