SMTL ID : 2q4z.1

Ensemble refinement of the protein crystal structure of an aspartoacylase from Rattus norvegicus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.20, E.23, H.115 No protein-ligand interaction detected (PLIP) ZN.5: 5 residues within 4Å: Chain B: H.20, E.23, R.62, H.115 Ligands: SO4.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.20, B:E.23, B:E.23, H2O.13

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

SO4.2: 5 residues within 4Å: Chain A: D.73, L.74, K.102, N.103, Y.163 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:L.74, A:N.103, A:Y.163 Water bridges: A:K.102, A:K.102 Salt bridges: A:K.102 SO4.3: 4 residues within 4Å: Chain A: C.145, R.196, K.199, H.200 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:C.145 Salt bridges: A:R.196, A:K.199, A:H.200 SO4.4: 3 residues within 4Å: Chain A: C.60, T.61 Chain B: T.61 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Water bridges: B:N.22, B:C.60, B:R.62, A:N.22, A:N.22, A:R.62 SO4.6: 7 residues within 4Å: Chain B: H.20, R.62, D.67, N.69, Y.287, K.290 Ligands: ZN.5 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.62, B:N.69 Water bridges: B:R.62 Salt bridges: B:H.20, B:K.290 SO4.7: 4 residues within 4Å: Chain B: C.145, R.196, K.199, H.200 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.196, B:K.199, B:H.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Levin, E.J. et al., Ensemble refinement of protein crystal structures: validation and application. Structure (2007)

Release Date

2007-06-19

Peptides

Aspartoacylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aspartoacylase

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