SMTL ID : 3fy1.2 (1 other biounit)

The Acidic Mammalian Chitinase catalytic domain in complex with methylallosamidin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x NAA- NA1: 2-acetamido-2-deoxy-6-O-methyl-alpha-D-allopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-allopyranose(Non-covalent)

NAA-NA1.1: 11 residues within 4Å: Chain A: W.10, F.37, G.77, W.78, N.79, Y.246, E.276, I.279, W.339, L.343 Ligands: AMI.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.79, A:W.78, A:N.79 Water bridges: A:E.49, A:G.77, A:N.79, A:N.79, A:F.80, A:E.276 Hydrophobic interactions: A:Y.246, A:I.279

1 x AMI: ALLOSAMIZOLINE(Non-covalent)

AMI.2: 14 residues within 4Å: Chain A: Y.6, F.37, G.77, W.78, D.117, E.119, A.162, M.189, Y.191, D.192, Y.246, M.337, W.339 Ligands: NAA-NA1.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.339 Hydrogen bonds: A:W.78, A:D.192 Water bridges: A:D.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Olland, A.M. et al., Triad of polar residues implicated in pH specificity of acidic mammalian chitinase. Protein Sci. (2009)

Release Date

2009-03-10

Peptides

Acidic mammalian chitinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Acidic mammalian chitinase

Related Entries With Identical Sequence