SMTL ID : 1k3i.1

Crystal Structure of the Precursor of Galactose Oxidase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 4 residues within 4Å: Chain A: G.174, Y.501, Q.503, N.548 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.501 Hydrogen bonds: A:Q.503, A:Q.503, A:N.548 Water bridges: A:N.548, A:N.548

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: S.272, D.275 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.272, A:D.275, H2O.10, H2O.13, H2O.13 CA.3: 6 residues within 4Å: Chain A: K.46, D.49, N.51, T.54, A.158, E.159 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:K.46, A:N.51, A:T.54, A:T.54, A:A.158

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 10 residues within 4Å: Chain A: W.353, R.388, A.395, A.398, T.415, F.416, G.417, N.430, A.431, H.432 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.353, A:A.398, A:N.430 Hydrogen bonds: A:T.415, A:T.415, A:H.432 Salt bridges: A:R.388, A:H.432 ACT.5: 6 residues within 4Å: Chain A: L.201, T.221, S.223, T.235, Y.270, D.275 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.201, A:T.221 Hydrogen bonds: A:T.221, A:T.235

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Firbank, S.J. et al., Crystal structure of the precursor of galactose oxidase: an unusual self-processing enzyme. Proc.Natl.Acad.Sci.USA (2001)

Release Date

2001-11-07

Peptides

Galactose Oxidase Precursor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galactose Oxidase Precursor