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- PDB-3n9h: Crystal Structural of mutant Y305A in the copper amine oxidase fr... -

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Basic information

Entry
Database: PDB / ID: 3n9h
TitleCrystal Structural of mutant Y305A in the copper amine oxidase from hansenula polymorpha
ComponentsPeroxisomal primary amine oxidase
KeywordsOXIDOREDUCTASE / amine oxidase / quinoprotein
Function / homology
Function and homology information


primary-amine oxidase / aliphatic amine oxidase activity / primary methylamine oxidase activity / amine metabolic process / quinone binding / peroxisome / copper ion binding
Similarity search - Function
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, 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 / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
COPPER (II) ION / Peroxisomal primary amine oxidase
Similarity search - Component
Biological speciesPichia angusta (fungus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
AuthorsChen, Z. / Datta, S. / DuBois, J.L. / Klinman, J.P. / Mathews, F.S.
Citation
Journal: Biochemistry / Year: 2010
Title: Mutation at a strictly conserved, active site tyrosine in the copper amine oxidase leads to uncontrolled oxygenase activity.
Authors: Chen, Z.W. / Datta, S. / Dubois, J.L. / Klinman, J.P. / Mathews, F.S.
#1: Journal: Structure / Year: 1998
Title: Copper amine oxidase from Hansenula polymorpha: the crystal structure determined at 2.4 A resolution reveals the active conformation.
Authors: Li, R. / Klinman, J.P. / Mathews, F.S.
History
DepositionMay 30, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 25, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Sep 6, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / 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 / _pdbx_struct_conn_angle.ptnr1_auth_asym_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_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_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_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_label_asym_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: Peroxisomal primary amine oxidase
B: Peroxisomal primary amine oxidase
C: Peroxisomal primary amine oxidase
D: Peroxisomal primary amine oxidase
E: Peroxisomal primary amine oxidase
F: Peroxisomal primary amine oxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)465,80412
Polymers465,4236
Non-polymers3816
Water55,3423072
1
A: Peroxisomal primary amine oxidase
B: Peroxisomal primary amine oxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)155,2684
Polymers155,1412
Non-polymers1272
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area14180 Å2
ΔGint-87 kcal/mol
Surface area43850 Å2
MethodPISA
2
C: Peroxisomal primary amine oxidase
D: Peroxisomal primary amine oxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)155,2684
Polymers155,1412
Non-polymers1272
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area14180 Å2
ΔGint-87 kcal/mol
Surface area43860 Å2
MethodPISA
3
E: Peroxisomal primary amine oxidase
F: Peroxisomal primary amine oxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)155,2684
Polymers155,1412
Non-polymers1272
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area14160 Å2
ΔGint-87 kcal/mol
Surface area43860 Å2
MethodPISA
4


  • Idetical with deposited unit
  • defined by software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area48290 Å2
ΔGint-298 kcal/mol
Surface area125810 Å2
MethodPISA
Unit cell
Length a, b, c (Å)138.910, 147.150, 233.760
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein
Peroxisomal primary amine oxidase / Copper amine oxidase / Methylamine oxidase


Mass: 77570.508 Da / Num. of mol.: 6 / Mutation: Y305A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pichia angusta (fungus) / Gene: AMO / Plasmid: PET11A / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P12807, primary-amine oxidase
#2: Chemical
ChemComp-CU / COPPER (II) ION


Mass: 63.546 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Cu
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 3072 / 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: 2.57 Å3/Da / Density % sol: 52.08 %
Crystal growTemperature: 295 K / pH: 6.3
Details: 10% PEG8000. 0.125M Lithium sulfate and 0.1M KPi, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 295K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.9
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Sep 7, 2000
RadiationMonochromator: APS BEAMLINE 19-ID / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 2.5→30.1 Å / Num. obs: 134330 / % possible obs: 79.1 % / Observed criterion σ(I): -3 / Redundancy: 3.5 % / Biso Wilson estimate: 24.5 Å2 / Rmerge(I) obs: 0.072 / Net I/σ(I): 14.1
Reflection shellResolution: 2.5→2.6 Å / Redundancy: 3 % / Rmerge(I) obs: 0.224 / Mean I/σ(I) obs: 3.1 / % possible all: 41

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Processing

Software
NameVersionClassification
HKL-2000data collection
AMoREphasing
CNS1.1refinement
HKL-2000data reduction
SCALEPACKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1A2V

1a2v


Resolution: 2.5→30.1 Å / Isotropic thermal model: ISOTROPIC / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: ENGH & HUBER
RfactorNum. reflection% reflectionSelection details
Rfree0.198 13398 -RANDOM
Rwork0.185 ---
obs0.185 134165 81 %-
all-165570 --
Displacement parametersBiso mean: 29.5 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.31 Å0.28 Å
Luzzati d res low-5 Å
Luzzati sigma a0.44 Å0.41 Å
Refinement stepCycle: LAST / Resolution: 2.5→30.1 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms31116 0 6 3072 34194
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.01
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.7
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d25.9
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 2.5→2.66 Å
RfactorNum. reflection% reflection
Rfree0.307 1152 -
Rwork0.296 --
obs--43.5 %

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