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- PDB-1d6z: CRYSTAL STRUCTURE OF THE AEROBICALLY FREEZE TRAPPED RATE-DETERMIN... -

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Basic information

Entry
Database: PDB / ID: 1d6z
TitleCRYSTAL STRUCTURE OF THE AEROBICALLY FREEZE TRAPPED RATE-DETERMINING CATALYTIC INTERMEDIATE OF E. COLI COPPER-CONTAINING AMINE OXIDASE.
ComponentsCOPPER AMINE OXIDASE
KeywordsOXIDOREDUCTASE / REACTION INTERMEDIATE
Function / homology
Function and homology information


phenylethylamine catabolic process / primary-amine oxidase / aliphatic amine oxidase activity / primary methylamine oxidase activity / L-phenylalanine catabolic process / amine metabolic process / quinone binding / periplasmic space / copper ion binding / calcium ion binding
Similarity search - Function
Copper amine oxidase-like, N-terminal domain / Copper amine oxidase-like, N-terminal / Copper amine oxidase-like, N-terminal domain superfamily / Copper amine oxidase N-terminal domain / Copper Amine Oxidase; Chain A, domain 1 / Copper amine oxidase, N3-terminal / Copper amine oxidase, N2-terminal / Copper amine oxidase, N2 domain / Copper amine oxidase, N3 domain / Copper amine oxidase, catalytic domain ...Copper amine oxidase-like, N-terminal domain / Copper amine oxidase-like, N-terminal / Copper amine oxidase-like, N-terminal domain superfamily / Copper amine oxidase N-terminal domain / Copper Amine Oxidase; Chain A, domain 1 / Copper amine oxidase, N3-terminal / Copper amine oxidase, N2-terminal / Copper amine oxidase, N2 domain / Copper amine oxidase, N3 domain / Copper amine oxidase, catalytic domain / : / Copper amine oxidase copper-binding site signature. / : / Copper amine oxidase topaquinone signature. / Nuclear Transport Factor 2; Chain: A, - #40 / Copper amine oxidase / Copper amine oxidase, catalytic domain / Copper amine oxidase, N-terminal / Copper amine oxidase, catalytic domain superfamily / Copper amine oxidase, enzyme domain / Beta-galactosidase; Chain A, domain 5 / Nuclear Transport Factor 2; Chain: A, / Distorted Sandwich / Roll / 2-Layer Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
COPPER (II) ION / PHENYLACETALDEHYDE / 2-PHENYLETHYLAMINE / HYDROGEN PEROXIDE / Primary amine oxidase
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 2.1 Å
AuthorsWilmot, C.M. / Hajdu, J. / McPherson, M.J. / Knowles, P.F. / Phillips, S.E.V.
Citation
Journal: Science / Year: 1999
Title: Visualization of dioxygen bound to copper during enzyme catalysis.
Authors: Wilmot, C.M. / Hajdu, J. / McPherson, M.J. / Knowles, P.F. / Phillips, S.E.
#1: Journal: Biochemistry / Year: 1999
Title: The Active Site Base Controls Cofactor Reactivity in Escherichia coli Amine Oxidase: X-ray Crystallographic Studies with Mutational Variants.
Authors: Murray, J.M. / Saysell, C.G. / Wilmot, C.M. / Tambyrajah, W.S. / Jaeger, J. / Knowles, P.F. / Phillips, S.E. / McPherson, M.J.
#2: Journal: Biochemistry / Year: 1997
Title: Catalytic Mechanism of the Quinoenzyme Amine Oxidase from Escherichia coli: Exploring the Reductive Half-Reaction.
Authors: Wilmot, C.M. / Murray, J.M. / Alton, G. / Parsons, M.R. / Convery, M.A. / Blakeley, V. / Corner, A.S. / Palcic, M.M. / Knowles, P.F. / McPherson, M.J. / Knowles, P.F.
#3: Journal: Structure / Year: 1995
Title: Crystal Structure of a Quinoenzyme: Copper Amine Oxidase of Escherichia coli at 2 Angstroms Resolution.
Authors: Parsons, M.R. / Convery, M.A. / Wilmot, C.M. / Yadav, K.D.S. / Blakeley, V. / Corner, A.S. / Phillips, S.E. / McPherson, M.J. / Knowles, P.F.
History
DepositionOct 16, 1999Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 2, 2000Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 1.3Jan 31, 2018Group: Experimental preparation / Category: exptl_crystal_grow / Item: _exptl_crystal_grow.temp
Revision 1.4Mar 13, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Source and taxonomy / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / entity / pdbx_entity_src_syn / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.details / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: COPPER AMINE OXIDASE
B: COPPER AMINE OXIDASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)163,63415
Polymers162,7312
Non-polymers90213
Water26,0501446
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area16340 Å2
ΔGint-113 kcal/mol
Surface area49800 Å2
MethodPISA
Unit cell
Length a, b, c (Å)135.236, 166.482, 79.628
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein COPPER AMINE OXIDASE


Mass: 81365.742 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli) / Production host: Escherichia coli (E. coli) / References: UniProt: P46883, EC: 1.4.3.6

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Non-polymers , 7 types, 1459 molecules

#2: Chemical ChemComp-CU / COPPER (II) ION


Mass: 63.546 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cu
Details: Product produced by enzyme reaction run aerobically in the crystal, and then freeze trapped.
#3: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Ca
Details: Product produced by enzyme reaction run aerobically in the crystal, using beta- phenylethylamine as subtrate, and then freeze trapped.
#4: Chemical ChemComp-HY1 / PHENYLACETALDEHYDE


Mass: 120.149 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C8H8O
Details: Substrate of enzyme. Hydrochloride salt purchase from Sigma.
#5: Chemical ChemComp-PEO / HYDROGEN PEROXIDE


Mass: 34.015 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: H2O2
#6: Chemical ChemComp-PEA / 2-PHENYLETHYLAMINE


Mass: 122.188 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C8H12N / Comment: alkaloid*YM
#7: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1446 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.75 Å3/Da / Density % sol: 55.31 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.2
Details: sodium citrate, HEPES buffer, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 18K
Crystal
*PLUS
Density % sol: 55 %
Crystal grow
*PLUS
pH: 7 / Method: vapor diffusion
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-ID
12.3 Mammonium sulfate1reservoir
2100 mMHEPES1reservoir

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SRS / Beamline: PX9.5 / Wavelength: 0.9
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: May 11, 1998
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 2.1→30 Å / Num. all: 92555 / Num. obs: 287965 / % possible obs: 88.4 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.1 % / Biso Wilson estimate: 27 Å2 / Rmerge(I) obs: 0.046 / Net I/σ(I): 13.4
Reflection shellResolution: 2.1→2.14 Å / Redundancy: 2 % / Rmerge(I) obs: 0.337 / % possible all: 73.8
Reflection
*PLUS
Num. obs: 92555 / Num. measured all: 287965
Reflection shell
*PLUS
% possible obs: 73.8 %

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Processing

Software
NameClassification
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing
RefinementResolution: 2.1→30 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh and Huber
RfactorNum. reflectionSelection details
Rfree0.237 3199 By comparison to a complete dummy reflection set to 1.8 Angstroms for the cell and space group with the reflections randomly flagged to give a minimum of 2000 reflections in the test set at 2.6 Angstroms. This gave a percentage of 3.6% of reflections, which was the overall percent value in the test set to 1.8 Angstroms.
Rwork0.193 --
all0.194 92495 -
obs0.194 92495 -
Refinement stepCycle: LAST / Resolution: 2.1→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11347 0 49 1446 12842
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_angle_deg1.49
X-RAY DIFFRACTIONc_bond_d0.006
Software
*PLUS
Name: 'CNS' / Classification: refinement
Refinement
*PLUS
Rfactor obs: 0.193
Solvent computation
*PLUS
Displacement parameters
*PLUS

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