SMTL ID : 1qal.1

THE ACTIVE SITE BASE CONTROLS COFACTOR REACTIVITY IN ESCHERICHIA COLI AMINE OXIDASE : X-RAY CRYSTALLOGRAPHIC STUDIES WITH MUTATIONAL VARIANTS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x CU: COPPER (II) ION(Non-covalent)

CU.1: 3 residues within 4Å: Chain A: H.519, H.521, H.684 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.519, A:H.521, A:H.684, H2O.30 CU.4: 3 residues within 4Å: Chain B: H.519, H.521, H.684 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.519, B:H.521, B:H.684, H2O.59

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: K.128, D.528, L.529, D.530, D.673, A.674 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.528, A:L.529, A:D.530, A:D.673, A:A.674, H2O.6 CA.3: 5 residues within 4Å: Chain A: E.568, H.639, Y.662, D.665, E.667 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.568, A:Y.662, A:E.667, H2O.12, H2O.31 CA.5: 6 residues within 4Å: Chain B: K.128, D.528, L.529, D.530, D.673, A.674 6 PLIP interactions: 5 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.528, B:L.529, B:D.530, B:D.673, B:A.674, H2O.38 CA.6: 3 residues within 4Å: Chain B: E.568, Y.662, E.667 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.568, B:Y.662, B:E.667, H2O.39, H2O.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murray, J.M. et al., The active site base controls cofactor reactivity in Escherichia coli amine oxidase: x-ray crystallographic studies with mutational variants. Biochemistry (1999)

Release Date

1999-08-24

Peptides

COPPER AMINE OXIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

COPPER AMINE OXIDASE