SMTL ID : 1qwo.1

Crystal structure of a phosphorylated phytase from Aspergillus fumigatus, revealing the structural basis for its heat resilience and catalytic pathway

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

6 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 4 residues within 4Å: Chain A: A.77, N.81, V.225, T.226 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.77, A:V.225 Hydrogen bonds: A:N.81, A:T.226 Water bridges: A:T.226 NAG.2: 8 residues within 4Å: Chain A: N.182, H.310, T.311, T.313, N.314, S.315, W.437 Ligands: NAG.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.182, A:S.315, A:W.437 Water bridges: A:S.315, A:S.315 NAG.3: 5 residues within 4Å: Chain A: T.180, F.181, N.182, N.314 Ligands: NAG.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.182, A:N.314 NAG.4: 8 residues within 4Å: Chain A: L.347, G.348, N.351, H.409, G.410, G.427, L.428, W.430 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.428 Hydrogen bonds: A:N.351 Water bridges: A:S.429 NAG.5: 5 residues within 4Å: Chain A: L.198, E.201, V.202, N.205, R.358 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.198, A:E.201, A:V.202 Hydrogen bonds: A:N.205, A:R.358 NAG.6: 5 residues within 4Å: Chain A: P.321, P.325, L.326, N.327, A.328 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.326

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xiang, T. et al., Crystal Structure of a Heat-resilient Phytase from Aspergillus fumigatus, Carrying a Phosphorylated Histidine. J.Mol.Biol. (2004)

Release Date

2004-06-01

Peptides

phytase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

phytase